JP7228565B2 - Debris cart and its use system and method - Google Patents

Description

The present invention relates to carts for receiving debris from a site, and systems and methods for treating debris using carts such as these.

CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority to, and the benefit of, the filing date of U.S. patent application Ser. The specification is hereby incorporated by reference in its entirety.

Conventional techniques for dealing with debris generated on site require a large number of workers to handle the debris. Roll-off trucks are commonly used to deliver large dumpsters to the job site. A large designated area is required for dumpster placement, loading and unloading. Dumpsters are therefore typically in fixed locations, often located inconveniently long distances from locations where they generate or acquire debris. As a result, debris is often piled up on the ground or floor and later transported to the dumpster. Placing the debris in the dumpster usually requires at least two separate handling operations (debris stacking, debris transportation). Generally, the dumpster is left open to receive debris of all kinds from the site and to allow placement of material into the dumpster at any time. Not surprisingly, dumpsters such as these are often laden with a wide variety of debris types, making it difficult to separate renewable materials from other materials. Additionally, because dumpsters are readily accessible by members of the public, dumpsters are often laden with off-site waste.

Accordingly, there is a need for improved systems and methods for handling debris generated in the field. In particular, there is a need for systems and methods that minimize the multiple handling operations required to process debris generated on-site. Additionally, there is a need for systems and methods that improve the efficiency, reliability, and/or safety of debris disposal.

In various aspects, described herein is a system for processing debris. The system can include at least one cart, a lifting device, and a first conveyor assembly (eg, upstream conveyor assembly). Each cart may include a base, a plurality of wheels extending downwardly from the base with respect to a vertical axis, and a plurality of walls extending upwardly from the base. The walls and base of each cart can cooperate to define a debris receiving space. The lifting device may include at least one arm assembly configured to engage a portion of a respective cart base of the at least one cart when the carts are in a rest position. After engagement between the at least one arm assembly and the cart, the at least one arm assembly of the lifting apparatus is selectively rotatable about the axis of rotation and about rest and unloading positions. , and it is possible to move the cart between a rest position and an unloading position. The cart can reach the unloading position after rotational movement of at least one arm assembly of the lifting device along an arcuate path having an arc length ranging from about 130 degrees to about 170 degrees. The first conveyor assembly can be configured to receive debris from the at least one cart when the at least one cart is in the unloading position.

The system may further comprise multiple bins capable of receiving debris. Each bin is operably coupled to a base that can be configured for selective movement about and between the open and closed positions, and the base. a base assembly including an actuator operable to effect selective movement of the base about the open and closed positions and between the open and closed positions. Is possible. Each bin of the plurality of bins can include a plurality of walls coupled to the base and extending upwardly from the base. A plurality of walls and a base can cooperate to define an interior space. Further, the system can include a downstream conveyor assembly configured to deliver debris toward multiple bins. A downstream conveyor assembly is placed in communication with at least one wall of each bin of the plurality of bins and can include a top surface that facilitates delivery of debris into the interior space of each bin. When the base of each bin moves from the closed position toward the open position, the base can be configured to dispense debris from the interior space of the bin through the base.

Also, in an additional aspect, described herein is a method for treating debris. The method includes providing at least one cart to the site, transporting the at least one cart from the site to a debris disposal facility, and disposing between at least one arm assembly of the lifting apparatus and a first cart of the at least one cart. Providing the engagement may be provided. Each cart may include a base, a plurality of wheels extending downwardly from the base with respect to a vertical axis, and a plurality of walls extending upwardly from the base. The walls and base of each cart can cooperate to define a debris receiving space. The debris disposal facility can include a lifting device and a first conveyor assembly. After engagement between the at least one arm assembly and the first cart, the method selectively rotates the at least one arm assembly of the lifting device about the axis of rotation to move the first cart from the rest position. It can include moving to an unloading position. The first cart reaches the unloading position after rotational movement of at least one arm assembly of the lifting device along an arcuate path having an arc length ranging from about 130 degrees to about 170 degrees. With the first cart in the unloading position, the first conveyor assembly is capable of receiving debris exiting the first cart. A first conveyor assembly (e.g., an upstream conveyor assembly) can then deliver the debris onto a downstream conveyor assembly which in turn moves the debris to at least one of a plurality of bins. Debris can be transported to a location corresponding to (e.g., aligned with or in communication with) at least one of the plurality of bins so that it can be moved into one bin. is. When each bin of the at least one bin contains a desired amount of debris, an actuator associated with the base assembly of each bin can be actuated to effect movement of the base of the bin from the closed position toward the open position. be. With the base in the open position, it is possible to unload debris from the at least one bin into at least one container placed below the at least one bin.

In further aspects, described herein is a base, a plurality of wheels extending downwardly from the base with respect to a vertical axis, a plurality of walls extending upwardly from the base of the base assembly, and a debris cart including a plurality of receptacles extending downwardly from the base. A plurality of walls cooperate with the base to define a debris receiving space. The plurality of walls can include opposed front and rear walls and opposed first and second sidewalls. A first sidewall and a second sidewall extend between the front wall and the rear wall and are connected to the front wall and the rear wall. Each wall of the plurality of walls includes a rounded upper edge. The front wall and the rear wall each include an outer surface. The outer surfaces of the front and rear walls taper axially at a first taper angle with respect to the vertical axis as they move from the rounded upper edge of each of the front and rear walls toward the base. Become. The first sidewall and the second sidewall each include an outer surface. Moving from the rounded top edge of each sidewall toward the base, the outer surfaces of the first and second sidewalls taper axially at a second taper angle with respect to the vertical axis. a plurality of receptacles through a first set of receptacles having at least one row of receptacles aligned with a longitudinal axis extending through opposed first and second sidewalls of the cart and opposed walls of the cart; A second set of receptacles may be included having at least one row of receptacles aligned with the extending transverse axis.

Additional advantages of the invention will be set forth in part in the description that follows, and in part will be apparent from this description, or may be learned by practice of the invention. The advantages of the invention will be realized and attained by means of the elements and combinations particularly pointed out in the appended claims. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only, and are not restrictive of the invention, as claimed.

These and other features of preferred embodiments of the present invention will become more apparent in the detailed description with reference to the accompanying drawings.

1 is a front perspective view of an exemplary cart as disclosed herein; FIG. Figure 2 is a front view of the cart of Figure 1; Figure 3 is a side cross-sectional view of the cart of Figure 1 taken on line 3-3; Figure 2 is a right side view of the cart of Figure 1; Figure 2 is a plan view of the cart of Figure 1; Figure 2 is a bottom view of the cart of Figure 1; 1 is a side cross-sectional view of a plurality of carts placed in a stacked configuration as disclosed herein; FIG. 1 is a schematic diagram depicting an exemplary system for treating debris, as disclosed herein; FIG. 1 is a side view of an exemplary lifting device as disclosed herein; FIG. Figure 8B is a front view of the lifting device of Figure 8B; 1 is a schematic diagram depicting an exemplary system for treating debris, as disclosed herein; FIG. 1 is a side view of an exemplary bottle including the base placed in a closed position, as disclosed herein; FIG. 10B shows the exemplary bottle of FIG. 10A with the base moved to an open position, as disclosed herein; 10B is a rear view of the exemplary bin of FIG. 10A; FIG. 1 is a schematic diagram depicting an exemplary system for processing debris containing multiple bins, as disclosed herein; FIG. 1 is a side view of an exemplary system for treating debris as disclosed herein showing a downstream conveyor assembly having a top surface placed in communication with at least one wall of a bin; FIG. 1 is a side view of an exemplary system for treating debris, showing an arrangement in which a downstream conveyor assembly is placed between opposing bins, as disclosed herein; FIG. FIG. 10 is a schematic diagram of an exemplary bin showing sequential movement of the base from the closed position as disclosed herein; FIG. 4 is a schematic diagram of an exemplary bin showing sequential movement of the base from the closed position toward the open position as disclosed herein; FIG. 4 is a schematic diagram of an exemplary bin showing sequential movement of the base from the closed position towards the open position, as disclosed herein; FIG. 4 is a schematic diagram of an exemplary bottle showing the ejection of debris from the interior space of the bottle after sequential movement of the base from the closed position toward the open position as disclosed herein; FIG. 4 is a schematic diagram of an exemplary bottle showing the ejection of debris from the interior space of the bottle after sequential movement of the base from the closed position toward the open position as disclosed herein; 1 is a schematic diagram of an exemplary bottle showing return of the base to the closed position after ejection of debris from the interior space of the bottle, as disclosed herein; FIG. 1 is a schematic diagram depicting an exemplary system for treating debris, as disclosed herein; FIG.

The present invention can be understood more readily with reference to the following detailed description, examples, drawings, and claims, and their foregoing and following descriptions. However, before the devices, systems and/or methods of the present invention have been disclosed and described, the present invention is not limited to the particular devices, systems and/or methods disclosed unless otherwise specified; It is understood that they themselves can of course differ. Also, it is to be understood that the terminology used herein is for the purpose of describing particular aspects only and is not intended to be limiting.

The following description of the invention is provided as an enabling teaching of the invention in its best, currently known embodiment. To this end, those skilled in the art will recognize that many modifications of the invention described herein can be made in various aspects while still obtaining the beneficial results of the invention; will understand. It will also be apparent that some of the desired benefits of the present invention are obtained by selecting some of the features of the present invention without utilizing other features. As a result, those skilled in the art will recognize that many modifications and adaptations to the invention are possible, and may even be desirable in certain circumstances, and are part of the invention. Accordingly, the following description is provided as an illustration of the principles of the invention and not as a limitation of the invention.

As used throughout, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "an engaging element" may include two or more such engaging elements unless the context dictates otherwise.

Ranges can be expressed herein as from "about" one particular value, and/or to "about" another particular value. When such a range is expressed, another aspect includes from the former particular value and/or to the latter particular value. Similarly, when values are expressed as approximations, by use of the antecedent "approximately" it will be understood that the particular value forms another aspect. Further, it will be understood that each endpoint of a range is both significant relative to, and significant independently of, the other endpoint.

As used herein, the term "optional" or "optionally" refers to the possibility or impossibility of subsequent occurrence of the described event or circumstance, as well as the possibility that this event or that the description includes examples where the situation occurs and examples where it does not occur.

The word "or," as used herein, means any single element of a particular list, including any combination of the elements of that list.

As used herein, the terms "first conveyor assembly" and "upstream conveyor assembly" are used interchangeably with the cart in an unloading position as described herein. Sometimes refers to a conveyor assembly configured to receive debris from at least one cart.

As used herein, the terms "second conveyor assembly" and "downstream conveyor assembly" are used interchangeably to refer to the first conveyor assembly or the upstream conveyor assembly as disclosed herein. Refers to a conveyor assembly that receives debris from the assembly. Optionally, the second conveyor assembly and the downstream conveyor assembly can be configured to deliver debris towards multiple bins as described herein.

Described herein with reference to FIGS. 1-15 are carts, bins, systems, and methods for treating debris. As used herein, the term "debris" refers to any discarded material, including, for example and without limitation, discarded material, trash, and residue of broken or destroyed material. Point.

In an exemplary aspect, system 100 for treating debris can include at least one cart 10 . In these aspects, the cart 10 includes a base 20, a plurality of wheels 70 extending downwardly from the base with respect to the vertical axis 12, and a plurality of walls 22, 30, 36 extending upwardly from the base; 42 is possible. Although the base can optionally have a rectangular shape, it is contemplated that other shapes are possible. Wheels 70 may allow selective movement of cart 10 to achieve desired positioning and orientation of the cart. Optionally, in exemplary aspects, wheels 70 may include casters as known in the art. In these aspects, it is contemplated that the plurality of wheels 70 may include four casters positioned proximate each corner of the base 20 as shown in FIGS. 1-6. Optionally, these casters can be, for example and without limitation, polyurethane casters such as 6 inch polyurethane casters as known in the art. It is contemplated that the use of casters can provide stability to the cart 10 while making the cart easier to move and reducing floor damage. In an exemplary embodiment, these casters are a set of swivel casters positioned proximate either the first side wall or the second side wall, and a set of swivel casters positioned proximate the other side wall. A set of rigid/fixed casters can be provided. As shown in FIGS. 1 and 5, the walls 22 , 30 , 36 , 42 and the base 20 of each cart 10 can cooperate to define a debris receiving space 50 . In use, debris receiving space 50 can be configured to receive debris as further disclosed herein. Optionally, although not shown, it is contemplated that each cart 10 may include a lid to contain and hide debris within the cart as the carts are selectively moved around the site or debris treatment facility. do. In an exemplary embodiment, each cart 10 can include a lid formed from hard plastic, as known in the art. In a further exemplary aspect, each cart 10 can include a lid formed from a rimmed lid comprising a soft, resilient material, as known in the art. It is contemplated that each cart lid may be independently movable and may comprise a unitary lid or multiple lid portions that cooperate to define the lid. In exemplary aspects, it is contemplated that the lid can be pivotally connected (eg, by a hinge connection) to one of the walls of the cart in a conventional manner. Optionally, in a further exemplary embodiment, each cart 10 includes one or more external bumper assemblies, as known in the art, to provide wall protection as the cart moves throughout a site or debris handling location. It is contemplated that scuffing or damage to parts and other surfaces can be reduced and/or eliminated.

In a further exemplary embodiment, as shown in FIGS. 1-6, the plurality of walls of each cart 10 include opposed front and rear walls 22, 30 and front and rear walls. It may include opposed first and second sidewalls 36, 42 extending therebetween and connected to the front and rear walls. In these aspects, it is contemplated that each wall of the plurality of walls of each debris cart 10 may include a rounded top edge 52 . It is contemplated that the rounded (eg, capped) edges of each cart 10 may prevent and/or reduce hand or limb injury during use of the cart. In yet a further exemplary aspect, the front and rear walls 22, 30 of each cart have outer surfaces 26, 32, respectively, and inner surfaces 28, 34, respectively. In these embodiments, as shown in FIG. 4, the front and rear walls 22, 30 move from the rounded upper edges 52 of the respective front and rear walls 22, 30 to the base 20 of the cart 10. The outer surfaces 26 , 32 of the portion may taper axially at a first taper angle 54 with respect to the vertical axis 2 . In exemplary aspects, the first taper angle 54 can range from about 0.3 degrees to about 10 degrees, from about 0.4 degrees to about 5 degrees, or from about 0.5 degrees to about 1.5 degrees. contemplate something. In yet a further exemplary aspect, the first and second sidewalls 36, 42 can have outer surfaces 38, 44, respectively, and inner surfaces 40, 46, respectively. In these embodiments, as one moves from the rounded upper edge 52 of each side wall 36, 42 to the base of the cart 10, the outer surfaces 38, 44 of the first and second side walls 36, 42 are aligned relative to the vertical axis 2. can be axially tapered at a second taper angle 56 . In exemplary embodiments, first taper angle 54 is from about 0.3 degrees to about 10 degrees, from about 0.4 degrees to about 5 degrees, from about 0.5 degrees to about 3 degrees, or from about 0.5 degrees to about It is contemplated that up to 1.5 degrees may be possible. In an exemplary embodiment, the front and rear walls 22, 30 of the cart 10 can have a variable length that varies from a first length 64 at the top of the cart to a second length 66 at the base 20 of the cart. It is possible. Optionally, in these embodiments, the first length 64 is from about 30 inches to about 70 inches, from about 35 inches to about 65 inches, from about 40 inches to about 60 inches, from about 40 inches to about 45 inches, or from about 50 inches. It is contemplated that it can range from inches to about 60 inches. Optionally, it is contemplated that the first length can be approximately 55 inches and the second length can be approximately 53 inches. Alternatively, it is contemplated that the first length can be approximately 43 inches and the second length can be approximately 40 inches. In an exemplary embodiment, the first and second sidewalls 36, 42 of the cart 10 can have a variable width that varies from a first width 60 at the top of the cart to a second width 62 at the base 20 of the cart. It is possible. Optionally, in these embodiments, the first width 60 is about 15 inches to about 45 inches, about 20 inches to about 40 inches, about 25 inches to about 35 inches, about 25 inches to about 30 inches, or about 30 inches. to about 35 inches. Optionally, it is contemplated that the first width can be approximately 32 inches and the second width can be approximately 30 inches. Alternatively, it is contemplated that the first width can be approximately 28 inches and the second width can be approximately 26 inches. In still further aspects, it is contemplated that the walls of cart 10 can have a consistent height 58 ranging from about 40 inches to about 60 inches, or from about 45 inches to about 55 inches. Optionally, height 58 can be approximately 51 inches.

In use, tapering of the walls 22, 30, 36, 42 of the cart 10 disclosed herein can be provided for easy release of material placed within the debris receiving space 50. intended to be As shown in FIG. 7, the tapering of the walls 22, 30, 36, 42 of the carts 10 disclosed herein allows stacking of groups of carts, thereby reducing the amount of space occupied by the carts. It is contemplated that a minimal, yet able to be provided for easy storage and/or transport of the cart. It is therefore contemplated that the tapering of the walls of cart 10 can serve both decorative and functional purposes.

Optionally, as shown in FIGS. 1-7, at least one of the sidewalls 36, 42 of the cart 10 allows access to materials placed within the debris receiving space 50 of the cart. A slot 48 may be included. In an exemplary aspect, the slot can have a trapezoidal or substantially trapezoidal shape as shown in FIGS. 1 and 3-4. However, it is contemplated that slots 48 could be formed using any shape. In a further exemplary aspect, it is contemplated that the slot may extend downwardly from a portion of the rounded top edge 52 of the cart 10, as shown in FIGS. 1 and 3-4. Alternatively, it is contemplated that sidewalls 36 , 42 could entirely surround slot 48 . Optionally, it is contemplated that the slot can be provided with a cover. Optionally, in one aspect, slots 48 can be defined in sidewalls 36, 42 having swivel casters as further disclosed herein.

As shown in FIGS. 1-6, each debris cart 10 can include a plurality of receptacles extending downwardly from base 20 . Although it is contemplated that the receptacle can optionally have a rectangular or substantially rectangular shape, any shape complementary to the lifting device (e.g. rounded shape) may be used. is possible. Optionally, in the exemplary embodiment, the plurality of receptacles extend through opposed first and second side walls 36, 42 of the cart and extend relative to longitudinal axis 4 perpendicular to vertical axis 2. A first set of receptacles 80a, 80b may be provided having at least one row of receptacles for alignment. Optionally, in these embodiments, a plurality of receptacles extend through opposed front and rear walls 22, 30 of the cart, relative to transverse axis 16 perpendicular to vertical axis 2 and longitudinal axis 4. It is contemplated that a second set of receptacles 82a, 82b having at least one row of aligning receptacles may also be provided. It is contemplated that each set of receptacles may comprise multiple rows of aligned receptacles, as shown in FIG.

Further, in an exemplary aspect, it is contemplated that cart 10 may include at least one floor lock 90, such as a conventional floor lock brake as known in the art. In these aspects, a floor lock 90 extends downwardly from the base 20 and can be configured such that selective engagement by an operator (eg, by the operator's foot) activates the floor lock. contemplate something. In an exemplary embodiment, as shown in FIG. 6, a floor lock 90 is placed between a pair of wheels 70 (e.g., casters) on one side of cart 10 (optionally centered therebetween). It is contemplated that it is possible to Optionally, in these aspects, the wheels 70 can be provided with a set of swivel casters located on the same side of the cart as the floor locks 90, thereby allowing optimum control of the cart. intend to

In still further exemplary aspects, the cart 10 can include a plurality of collapsible (eg, hinged) handles 95 secured to at least one side wall 36, 42 of the cart. In these aspects, the folding handle 95 can allow manual control of the movement of the cart 10, and the folding of the handle allows the cart to have a reduced profile during transport and stacking (e.g., in tight spaces). intended to ensure Optionally, a handle 95 can be affixed to both side walls 36,42.

In still further exemplary aspects, each cart can be assigned a unique identifier and provided with unique identifier indicia. Exemplary forms of indicia include barcodes, radio frequency identification (RFID) tags, sensors, and the like. In use, using these forms of indicia, the system controller 160 as further disclosed herein has the ability to track the location of a particular cart 10 and associate the information with the cart's unique identifier. It is contemplated that it is possible to provide

Optionally, in the exemplary embodiment, the cart 10 is constructed entirely of steel, which is contemplated to limit and/or prevent side bulge and mechanical failure. In a further exemplary aspect, it is contemplated that the walls of cart 10 may be seam welded to prevent and/or minimize liquid leakage from debris receiving space 50 .

In a further aspect, and with reference to FIGS. 8A-8C, the system 100 is configured to engage a portion of the base 20 of each cart 10 of at least one cart when the carts are in a rest position. It is possible to further include a lifting device 120 having at least one arm assembly. Optionally, in these aspects, it is contemplated that the position at which the wheels 70 of the cart 10 are resting on a flat surface can be the resting position. After engagement between the at least one arm assembly and the cart 10, the at least one arm assembly of the lifting device 120 is selectively rotatable about the axis of rotation 123 about rest and unloading positions. Also, it is possible to move the cart between a rest position and an unloading position. In an exemplary aspect, lifting device 120 can include an axis 124 through which axis of rotation 123 passes. As shown in FIG. 8A, the cart 10 extends at least one arm of the lifting device 120 along an arcuate path having an arc length 130 ranging from about 105 to about 175 degrees, and more preferably from about 130 degrees to about 170 degrees. After the rotational movement of the assembly it is possible to reach the unloading position.

In exemplary aspects, the lifting device 120 can include an actuator coupled to at least one arm assembly of the lifting device. In these aspects, the actuators can be configured to effect selective rotational movement of at least one arm assembly of the lifting device 120 . It is contemplated that the actuator can be any conventional actuator capable of causing rotational movement of lifting device 120 . In exemplary aspects, it is contemplated that the actuator can be a hydraulic actuator, although other rotary actuators (e.g., pneumatic, mechanical, or electromechanical actuators) can be used. We contemplate that it is possible.

Optionally, it is contemplated that the system can include a housing 250 that at least partially encloses or encloses the lifting device 120, as shown in FIG. Optionally, the housing 250 can comprise at least one wall (eg, multiple walls) that surrounds at least a portion of the area in which rotational movement during cart operation occurs. In these aspects, the housing 250 can improve the safety of the unloading operation by shielding system personnel from the active unloading area. In exemplary aspects, the housing 250 can define a lift door 252, as further disclosed herein. In these embodiments, the lift doors are capable of receiving individual carts prior to unloading. It is contemplated that the opening, closing, and locking of the lift door can be selectively controlled as disclosed herein by a system controller, which about the open and closed positions: It can also communicate with an actuator (e.g., a linear actuator such as a hydraulic, pneumatic, mechanical, or electromechanical actuator) configured to selectively move the lift door between open and closed positions. can be combined. As further disclosed herein, the lift door can be closed (and locked) to restrict unintended entry of additional carts until processing of a particular cart is complete. Optionally, the housing can include containment walls that extend along at least a portion of the length of the conveyor assemblies disclosed herein.

In a further exemplary embodiment, and with reference to FIGS. 8A-8C, each arm assembly of the lifting device 120 includes an arm 122, which can be fixedly attached or otherwise coupled to a shaft 124; and at least one engagement element 128 coupled to the arm and configured to engage the base 20 of the cart 10 . Optionally, in these aspects it is contemplated that each receptacle 80 a , 80 b , 82 a , 82 b of the cart can be configured to receive a corresponding engagement element 128 of the lifting device 120 . At least one engagement element 128 may be configured to engage either the first set of receptacles 80a, 80b or the second set of receptacles 82a, 82b of each cart 10 depending on the orientation of the cart. It is further contemplated that it is possible. Thus, it is possible for the cart to engage the arm assembly in either orientation (either one of the front or rear walls facing the arm assembly, or one of the sidewalls facing the arm assembly). while facing the solid). In use, each engagement element 128 can extend at least partially within each receptacle of a corresponding set of receptacles. During actuation of the lifting device, the arm assembly rotates relative to the arcuate path. As shown in FIG. 8A, engagement element 128 and base 20 of cart 10 are initially oriented horizontally (0 degrees). However, after movement of the lifting device to the unloading position, the engagement element 128 and the base 20 of the cart 10 are at an obtuse angle to the ground, with the inner surface of the base 20 (and the debris receiving space 50) facing the ground. corresponding to arc length 128) to allow gravity-assisted unloading of debris from the cart.

In exemplary aspects, at least one engagement element 128 of each arm assembly can be pivotally connected to the arms 122 of the arm assembly. FIG. 8B depicts an exemplary pivot point 125 to which at least one engagement element 128 can be pivotally connected to arm 122. FIG. Optionally, in these aspects, the arm assembly can further comprise a mount 126 that secures (eg, mounts) at least one engagement element 128 , which mounts to arm 122 at pivot point 125 . It is possible to pivotally connect at least one engagement element to the arm by being pivotally connected to the arm. Pivot point 125 can have a conventional pivot connection, such as, for example, without limitation, a pin connection. In use, the pivot connection (at pivot point 125) allows adjustment of the position of at least one engagement element 128 to provide optimal placement of the engagement element relative to cart 10. intend to For example, it is contemplated that mount 126 (and engagement element 128) can rotate at pivot point 125 to adjust the vertical position of the engagement element. In still further aspects, the arm 122 can optionally include a plurality of openings or slots spaced along the length of the arm, each opening (or aligned group of openings) , is configured to allow adjustment of the position of the pivot point 125 by receiving a pin (by allowing the pivoting of the mount 126 to various positions relative to the length of the arm). Optionally, in a further aspect it is contemplated that at least one engagement element 128 may be configured for selective axial movement relative to the axis of rotation 123 . In these aspects, the arm 122 can be slidably coupled to the pin, allowing axial movement of the arm 122 (and thus the mount 126 and engagement element 128) relative to the axis of rotation 123. intended to be Alternatively, the mount 126 can be slidably coupled to a pin affixed to the distal portion of the arm 122, allowing axial movement of the mount (and thus the engagement element 128) with respect to the axis of rotation. It is intended to allow Thus, in use, the pivot point 125 optionally provides for selective vertical and/or horizontal movement of the at least one engagement element 128, thereby allowing the cart 10 as further disclosed herein to move. It is contemplated that it is possible to ensure optimal engagement with the Optionally coupling one or more actuators to the mounts, arms and/or engagement elements to provide desired rotational or axial movement of the engagement elements as disclosed herein. is possible. After movement of at least one engagement element as disclosed herein, the mount and/or engagement element can be locked in a desired position relative to the arm using a conventional locking mechanism. contemplate something.

Optionally, it is further contemplated that the engagement elements can be selectively replaceable. For example, it is contemplated that a first engagement element assembly can be removed from the mount and/or arm and replaced by a second engagement element assembly that is more compatible with a given type of cart. do. In exemplary aspects, it is contemplated that conventional fasteners, such as those known in the art, may be used to secure the at least one engagement element to the mount. Alternatively, it is contemplated that at least one engagement element may be integrally formed by mount 126 or permanently affixed thereto. Optionally, in exemplary aspects, it is contemplated that each engagement element may be independently axially movable with respect to at least one other engagement element. In these aspects, the engagement element can be slidably coupled to a portion of the mount and/or a portion of the arm to provide selective, independent movement of the engagement element relative to the axis of rotation 123. It is intended to allow In these aspects, the individual engagement elements are selectively axially movable with respect to the axis of rotation 123 to provide engagement such as may be required when using carts having various receptacle configurations. It is further contemplated that any desired spacing between mating elements may be provided.

In exemplary aspects, it is contemplated that at least one engagement element 128 can include a plurality of elongated fingers as shown in FIGS. 8B-8C. Optionally, multiple elongated fingers can be oriented parallel or substantially parallel to each other to define a "fork" configuration. When cart 10 includes multiple rows of aligned receptacles, engagement between the plurality of elongated fingers receives each finger within at least a portion of each receptacle within a corresponding row of receptacles. contemplate what could happen.

In an additional aspect, and with reference to FIG. 8A, system 100 includes a first conveyor assembly configured to receive debris from at least one cart 10 when the at least one cart is in an unloading position. 140 may further be provided. Optionally, in various exemplary aspects, system 100 can further comprise a second conveyor assembly 150 . In these aspects, the second conveyor assembly 150 is arranged in the first conveyor set such that the first conveyor assembly 140 is configured to deliver debris to the second conveyor assembly at a selectively adjustable rate. It can be placed downstream of the volume 140 . It is contemplated that the conveyor can support and operate at multiple, selectively adjustable speeds (eg, normal speed, slow speed, and jog mode). Optionally, the jog mode operates the conveyor belt to move a predetermined distance (e.g., 2 feet), rest for a period of time (e.g., 30 seconds), and then repeat this sequence of movement and rest. Is possible. It is contemplated that the jog mode can ensure that the amount of debris delivered to the second (eg, downstream) conveyor is maintained at manageable levels for performing downstream debris processing tasks.

In a further exemplary aspect, and with reference to FIGS. 10A-15 , system 100 for treating debris can include multiple bins 170 capable of receiving debris 230 . In these embodiments, and as shown in FIGS. 10A-10C, each bin of plurality of bins 170 includes a base assembly 172 and at least one wall (eg, plurality of walls 178, 180, 182, 184). ). Base assembly 172 may comprise base 174 (eg, panel or door) and actuator 175 . Base 174 can be configured for selective movement about and between open and closed positions. In the closed position, the base 174 cooperates with at least one wall (e.g., a plurality of walls) to provide protection for debris received within the bin 170, while the base 174 supports below debris within the bin. A receptacle can be defined. In the open position, the base 174 moves (eg, translates, rotates, pivots, and the like) relative to at least one wall of the bin to allow debris to pass (downwardly). It is possible to define an opening that is capable of Optionally, the base 174 can have a rectangular shape, although it is contemplated that other shapes are possible. In further aspects, actuator 175 can be operably coupled to base 174 . In these aspects, the actuator 175 can be operable to effect selective movement of the base about and between the open and closed positions. Optionally, actuator 175 can provide movement of the base relative to lateral axis 156, which can be perpendicular to conveyor axis 154, as described further herein. Optionally, actuator 175 can be configured to provide selective axial movement of base 174 . Alternatively, actuator 175 can be configured to provide selective rotational movement of base 174 . It is contemplated that actuator 175 could be any conventional actuator capable of effecting rotation or linear movement of the base. For example, it is contemplated that actuator 175 can be a hydraulic actuator, although other rotary or linear actuators (eg, pneumatic, mechanical, or electromechanical actuators) can be used. contemplate something. In a further exemplary aspect, a base assembly is coupled to base 174 and engages guide rails extending parallel or substantially parallel to the transverse axis (and optionally operable with actuator 175). ), it is contemplated that at least one roller or wheel 176 may be provided. In use, the guide rails can be configured to facilitate movement of the base 174 along the direction of movement. Optionally, opposing rollers/wheels 176 and correspondingly opposing guide rails can be provided on opposing sides of each bin.

In a further exemplary aspect, as shown in FIGS. 10A-10C, the plurality of walls 178, 180, 182, 184 of each bin 170, when present, are opposed front and rear walls 178; 180, and opposed first and second sidewalls 182, 184 extending between and coupled to the front and rear walls. be. In these aspects, it is contemplated that each wall of the plurality of walls 178, 180, 182, 184 of each bin 170 can have a rounded upper edge. It is contemplated that rounded (eg, capped) edges of each bottle 170 may prevent and/or reduce injury to hands or extremities during cart use. In still further exemplary aspects, the front and rear walls 178, 180 of each bin 170 can comprise respective outer surfaces and respective inner surfaces. In still further exemplary aspects, the first and second sidewalls 182, 184 can have respective outer surfaces and respective inner surfaces. In an exemplary aspect, the inner surface of at least one of the walls 178, 180, 182, 184 (and optionally the or each wall) slopes inward (moves downward). , to facilitate the ejection of debris from the bin when the base is in the open position.

In a further exemplary aspect, the front and rear walls 178, 180 of the bin 170 can have different heights. It is contemplated that the height of front wall 178 can be greater than the height of rear wall 180 . Alternatively, it is contemplated that the height of rear wall 180 may be greater than the height of front wall 178 . Optionally, in these aspects, the front wall portion 178 has a height of about 30 inches to about 70 inches, about 35 inches to about 65 inches, about 40 inches to about 60 inches, about 40 inches to about 45 inches, or It is contemplated that it can range from about 50 inches to about 60 inches. Optionally, in these aspects, the height of the rear wall 180 is from about 30 inches to about 70 inches, from about 35 inches to about 65 inches, from about 40 inches to about 60 inches, from about 40 inches to about 45 inches, or It is contemplated that it can range from about 50 inches to about 60 inches. Optionally, it is contemplated that the front wall 178 can be approximately 40 inches high and the rear wall 178 can be approximately 55 inches high. In an exemplary embodiment, the first and second sidewalls 182, 184 of the bin 170 are variable from a first height adjacent the front wall 178 to a second height adjacent the rear wall 180 of the bin 170. It can have a height. In these aspects, the first height of sidewalls 182, 184 is from about 30 inches to about 70 inches, from about 35 inches to about 65 inches, from about 40 inches to about 60 inches, from about 40 inches to about 45 inches, or It can range from about 50 inches to about 60 inches. In these embodiments, the second height of sidewalls 182, 184 is about 30 inches to about 70 inches, about 35 inches to about 65 inches, about 40 inches to about 60 inches, about 40 inches to about 45 inches, or about It is contemplated that it can range from 50 inches to about 60 inches. In still further aspects, it is contemplated that the walls of the bin 170 can have a consistent height ranging from about 30 inches to about 70 inches, or from about 45 inches to about 55 inches.

In a further exemplary aspect, as shown in FIGS. 11-14, the system 100 further comprises a downstream conveyor 150 (or secondary conveyor) configured to deliver the debris 230 toward the plurality of bins 170. Is possible. Optionally, downstream conveyor 150 can be configured to deliver debris toward multiple bins 170 at selectively adjustable velocities. In these aspects, the downstream conveyor assembly 150 is placed in communication with at least one wall of each bin of the plurality of bins 170 to facilitate delivery of debris into the interior space 186 of each bin. A top surface 152 may be provided which may be provided. Optionally, the top surface 152 of the conveyor assembly 150 is provided flush or substantially flush with the walls of the bins placed adjacent the conveyor assembly 150, It is contemplated that provision can be made for unimpeded delivery of debris (in a direction transverse to conveyor axis 154) into bins. As the base 174 of each bin 170 moves from the closed position toward the open position, the base dispenses debris from the interior space 186 of the bin through the opening created when the base is in the open position. It is contemplated that it can be configured to

In an additional exemplary aspect, system 100 can further comprise a support assembly 194, as shown in FIG. In these aspects, the support assembly 194 can extend horizontally relative to the downstream conveyor assembly 150 (parallel to the conveyor axis 154 of the conveyor assembly as further disclosed herein). can be provided with at least one rail 192 that is In further aspects, the support assembly 190 can include a plurality of posts 194 that support at least one rail 192 in a desired vertical position. A plurality of posts 194 are coupled to at least one rail 192 and may extend downwardly therefrom. It is contemplated that a plurality of bins 170 may be fixedly coupled to at least one rail 192 (eg, fixedly mounted and spaced apart relative to conveyor shaft 154). Optionally, it is contemplated that multiple bins 170 may be distributed on opposite sides of conveyor assembly 150 as shown in FIG. Alternatively, it is contemplated that these bins could be placed along a single side of the conveyor assembly. It is further contemplated that support assembly 190 can be configured to support downstream conveyor assembly 150 in a raised position.

In an additional aspect, and as shown in FIG. 15, the system 100 can comprise a system controller 160 having at least one processor 162 and at least one memory 164 in communication with the at least one processor. intend to In an exemplary aspect, the system controller 160 is communicatively coupled to actuators 175 of each bin of the plurality of bins 170 (optionally via wireless, such as the Internet or cellular networks, radio telemetry, or radio frequency communication). connection, or alternatively, via a wired connection, such as a communication cable).

In further aspects, it is contemplated that each bin of the plurality of bins 170 may include a weighing device 200 . It is contemplated that in some aspects the weighing device 200 may comprise one load cell (and optionally multiple load cells). In an optional aspect, a weighing device extends upwardly from the base 174 and is coupled to the base such that it exerts a force on the load cell that is proportional to or indicative of the weight of the debris in the bin. can be placed in contact with the upper end of the shaft where the In these aspects, the weighing device 200 can be configured to produce an output 204 corresponding to the weight of debris within each bin. Optionally, the load cell can be calibrated using conventional methods to ensure that the output produced by the load cell is indicative of the actual weight of debris within the bin. Optionally, in other aspects, rather than being coupled to a vertical shaft extending upwardly from the base, a weight measuring device 200 (e.g., load cell) can be placed within or associated with the base. We contemplate that it is possible. Although a specific exemplary configuration of weighing device 200 is disclosed herein, it is contemplated that any known assembly or configuration for weighing material within a container could be used. do. Regardless of the type or particular location of weighing device 200 , system controller 160 is configured to receive and store output 204 from weighing device 200 for each bin of each of plurality of bins 170 . Is possible. It is contemplated that system controller 160 may comprise at least one programmable logic controller (PLC) communicatively coupled to actuator 175 of each bin of plurality of bins 170 . Optionally, in exemplary aspects, the system controller 160 may include multiple PLCs, each PLC communicatively coupled to a respective actuator 175 of a respective bin 170 . Other exemplary system controllers 160 may be used, including computing devices, such as computers, workstations, smartphones, handheld computing devices, tablets, and the like, as known in the art. We contemplate that it is possible. Optionally, during operation, the system controller 160 moves the base of the bin from the closed position to the open position in an automated fashion when the weighing device 200 produces an output 204 indicative of the desired threshold weight in each bin. It is contemplated that it can be configured to provide a

Optionally, in exemplary aspects, in addition to weighing devices in each bin, the disclosed system 100 can further comprise a plurality of sensors 210, each sensor of the plurality of sensors 210: Located in association with (e.g., proximate to) each of the plurality of bins 170 and configured to produce an output 212 indicative of a desired amount of debris within each bin 170 . It is contemplated that each sensor of plurality of sensors 210 may be in communication with system controller 160, such that system controller may be configured to receive output 212 from each sensor 210. do. Optionally, in further aspects, the plurality of sensors can comprise a plurality of height measurement sensors (e.g., non-contact displacement sensors, or optical sensors), each height measurement sensor associated with a respective bin. Affixed adjacent to or within this bin and configured to measure the height of debris within the bin. In these aspects, when the height of the debris in the bin reaches a desired value (height), the height measurement sensor (or system controller 160 after receiving a corresponding output from the height measurement sensor) causes the bin to It is contemplated that it can be configured to generate an output indicative of a desired amount of debris within.

In further aspects, the disclosed system 100 is placed in communication with a sensor 210 and receives instructions from the system controller 160 to receive output 212 from the sensor or corresponding to the output from the sensor. An indicator 214 may be provided that is configured to. Upon receipt of output 212 (or corresponding instructions from system controller 160), indicator 214 may generate, display, or otherwise provide an alert corresponding to the output. It is contemplated that indicator 214 may be any indicator known in the art, such as a display, light source, speaker, or the like. It is further contemplated that this alert may comprise an audible alert, a visual alert, a signal sent to remote device 218, or a combination thereof. The remote device may be communicatively coupled to the indicator 214 when the alert has a signal sent to the remote device 218 . It is contemplated that remote devices may be communicatively coupled to indicator 214 via wired or wireless networks. It is contemplated that when using wireless networks, signals may be transmitted via the Internet or cellular networks, or via radio frequency communication or telemetry. In exemplary aspects, the remote device can be a computer, mobile phone, remote control, tablet, or handheld device. After activation of the alarm, the remote device can be configured to generate an activation signal. In this manner, it is possible to send an actuation signal to actuator 175 . Upon receipt of an actuation signal by the actuator 175 , the actuator is capable of effecting movement of the base 174 from the closed position toward the open position to remove a load of debris 230 from the bin interior space 186 of each of the plurality of bins 170 . Allows unloading (e.g., downward ejection). The disclosed system 100 can further comprise at least one container 240 positioned below one of the plurality of bins 170 and configured to receive debris 230 unloaded from the bin. intend to

In exemplary aspects, the disclosed plurality of bins 170 and downstream conveyor assembly 150 can be used in a system including at least one cart 10 and lifting apparatus 120 described herein. intend to In these aspects, downstream conveyor assembly 150 can be configured to receive debris after it has been unloaded from at least one cart 10 . In a further aspect, the system includes an upstream conveyor assembly 140 (or first conveyor assembly) configured to receive debris from the at least one cart 10 when the at least one cart is in an unloading position. Is possible. In these aspects, downstream conveyor 150 can be configured to receive debris from upstream conveyor 140 .

Optionally, in exemplary aspects, the disclosed system 100 can be communicatively coupled to an indicator 214 and configured to allow a user to selectively control the operation of this indicator. It is contemplated that a user interface 208 can be provided that is In these aspects, it is contemplated that user interface 208 may comprise switches, buttons, touch screens, toggles, keyboards, joysticks, or combinations thereof. Thus, rather than using weighing device 200 or sensors 210 to automatically detect when a desired amount of debris is present in each respective bin, for example, a system operator may observe bins. (and optionally analyzing the output from weighing devices and other sensors) to provide input into the user interface by the system operator, such as when making a determination that a desired amount of debris is present in the bin. It is contemplated that it may be provided directly to effect the actuation of the indicator.

In the foregoing and subsequent descriptions, various components of the system are disclosed as being communicatively coupled to each other (or otherwise placed in communication with each other). As used herein, this terminology can include both direct wireless or wired connections and indirect wireless or wired connections through the system controller (or other components of the system). intended. A schematic diagram depicting exemplary, non-limiting communications between system components is provided in FIG. It is contemplated that where wireless connectivity is used or can be used, the system components disclosed herein may include suitable transmitters or receivers for performing certain operations. do. Transmitters and receivers such as these are well known in the art and will not be discussed in detail herein.

In exemplary aspects, the disclosed system can be used in a method for treating debris. In one aspect, the method can comprise providing at least one cart to the site. In another aspect, the method can comprise transporting at least one cart from the site to the debris treatment facility. In this aspect, it is contemplated that the debris treatment facility may comprise a lifting device and first conveyor assembly as disclosed herein. In further aspects, the method can comprise providing engagement between at least one arm assembly of the lifting device and a first cart of the at least one cart. In another aspect, after engagement between the at least one arm assembly and the first cart, the method comprises moving at least one arm assembly of the lifting device relative to the axis of rotation as disclosed herein. It can further comprise selectively rotating the solid to move the first cart from the rest position to the unloading position. Optionally, the actuator is capable of effecting selective rotational movement of the at least one arm assembly of the lifting device when the actuator is coupled to the at least one arm assembly of the lifting device. In a further aspect, the first conveyor assembly receives debris exiting the first cart when the first cart is in the unloading position. In yet another aspect, the method can further comprise selectively adjusting the speed of the first conveyor assembly to deliver debris to the second conveyor assembly at the desired speed.

In additional aspects, the method may further comprise returning the first cart to a rest position after unloading debris from the first cart onto the first conveyor assembly. In another aspect, the method further comprises disengaging the first cart from the lifting device to effect engagement between at least one arm assembly of the lifting device and a second cart of the at least one cart. Is possible. In a further aspect, after engagement between the at least one arm assembly and the second cart, the method selectively rotates the at least one arm assembly of the lifting apparatus with respect to the axis of rotation, and from a rest position to an unloaded position.

In an exemplary aspect, when the at least one arm assembly includes at least one engagement element as disclosed herein, the at least one engagement element engages the base of the first cart; It is contemplated that it is possible to provide engagement between the at least one arm assembly and the first cart. In these aspects, it is further contemplated that the at least one engagement element may also provide additional cart-to-cart engagement as further disclosed herein.

In a further exemplary aspect, when each cart comprises at least one receptacle as disclosed herein, each engaging element of the lifting device is connected to a corresponding receptacle of a respective cart (eg, the first cart). It is contemplated that the arm assembly can be received within and provide engagement between the at least one arm assembly and the cart. In still further exemplary aspects, the at least one engagement element is in the rest position when the at least one receptacle of each cart includes a first set of receptacles and a second set of receptacles as disclosed herein. , depending on the orientation of the cart, it is possible to engage either the first set of receptacles or the second set of receptacles.

In additional aspects, the method can further comprise screening debris on the second conveyor assembly. It is contemplated that any conventional sorting technique can be used in these embodiments. Optionally, it is contemplated that the sorting can be performed manually. However, it is contemplated that in exemplary embodiments, at least a portion of the sorting can be performed in an automated fashion using conventional sorting equipment.

In a further aspect, when each cart is assigned a unique identifier and provided with the indicia of this unique identifier, the method includes, before moving the first cart from the rest position to the unloading position, the first It can further comprise detecting indicia of the cart's unique identifier. In these aspects, the unique identifier indicia can be detected using conventional barcode scanning equipment (e.g., scanning guns), RFID detection equipment, or optical recognition equipment and/or software. . However, it is contemplated that any known scanning and/or detection device or instrument may be used to detect complementary forms of indicia. In addition to detecting the cart's unique identifier indicia before the cart moves to the unloading position, it should be noted that this indicia can be detected at other times and locations throughout the method. intend to For example, as shown in FIG. 9, it is contemplated that a remote scanner 104 may be used to detect (scan) indicia upon delivery of carts to a given site. It is further contemplated that the remote scanner 106 can be used to detect (scan) the indicia again when the cart is returned from the site to the debris treatment facility for later delivery. Optionally, the remote scanners 104, 106 disclosed herein are for example, without limitation, barcode or RFID readers/scanners (pens, laser scanners, CCD/LED readers, camera-based scanners, and the like). device), a remote computing device (e.g., a smartphone, tablet or PDA) equipped with barcode or RFID reading/scanning hardware (either built-in or add-on), or the device's processing unit. A remote computing device (e.g., smart phone, tablet, or It is contemplated that any conventional remote scanning/reading device as known in the art, including PDA's, may be provided. Remote scanners 104, 106 such as these include a communication port (eg, a USB port), or wirelessly through an Internet, cellular, or Bluetooth connection, using any conventional method disclosed herein. It is contemplated that it can be communicatively coupled to such a system controller.

In still further aspects, the method can comprise weighing the first cart. In these embodiments, the first cart (and subsequent carts) is weighed prior to unloading the debris from the carts, thereby providing for determination of the weight of debris loaded into the carts at the site. It is contemplated that In an exemplary embodiment, the first cart and the next cart can be provided to the lifting device on platform 110 that includes scale 115 positioned proximate to the lifting device.

In still further aspects, the method can comprise generating an image of the cart prior to placement of the cart into the unloading position. In these aspects, this image can be generated using the first camera 118 as known in the art.

In still further aspects, the method can comprise generating an image of debris being unloaded from the cart onto the first conveyor assembly. It is contemplated that in these aspects, images may be generated using first camera 118 or second camera 145, as is known in the art.

In an exemplary embodiment, the method provides that the top surface 152 of the downstream conveyor assembly communicates with at least one wall of each bin of the plurality of bins 170 to facilitate delivery of debris into the interior space 186 of each bin. To facilitate, a plurality of bins 170 can be provided along the downstream conveyor assembly 150 (or second conveyor assembly). In further aspects, the method can comprise transporting debris along top surface 152 of downstream conveyor assembly 150 relative to conveyor axis 154 . It is contemplated that debris can be selectively sorted on top surface 152 of downstream conveyor assembly 150 . In an additional aspect, debris can be selectively moved into at least one bin of the plurality of bins 170 . In these aspects, it is contemplated that the debris can be manually sorted by a single operator or by multiple operators positioned proximate the downstream conveyor assembly 150 and the plurality of bins 170 . When advancing the debris along the conveyor assembly 150, the operator(s) can manually direct the debris into respective bins to achieve the desired distribution of debris within the bins. Alternatively, it is contemplated that debris could be sorted in an automated manner using sorting equipment (e.g., diverters and guide arms) that are selectively actuated to direct debris into desired bins. . In such automated placement, a system controller 160 can be communicatively coupled to the diverter and guide arms, the system controller 160 selectively adjusting the placement of the sorting equipment to direct the sorting into particular bins. can be configured to define a desired path for the debris flow rate. Optionally, in these automated configurations, the system controller 160 can be configured to adjust the flow rate of debris based on continuous monitoring of the amount of debris within each bin of the plurality of bins. is. In still further aspects, the method can comprise generating an image of debris moving into at least one bin 170 . In these aspects, it is contemplated that the third camera 198 or multiple cameras 198 may be used to generate the images. It is contemplated that each camera 198 can be fixed in a position that allows imaging of at least one bin of the plurality of bins. Optionally, a single camera 198 can be provided capable of imaging each bin. In these embodiments, the camera 198 can be placed in a vertical position above the plurality of bins (eg, mounted on the wall or ceiling of a facility that treats debris as disclosed herein). We contemplate that it is possible. Alternatively, multiple cameras 198 can be provided, each camera positioned to image one or more predetermined bins of the plurality of bins. In these embodiments, multiple cameras are placed in vertical positions above multiple bins (eg, mounted on the walls or ceiling of a facility that treats debris as disclosed herein). Is possible. Alternatively, it is contemplated that each camera 198 of the plurality of cameras could be coupled to or mounted within a respective bin in a position that allows imaging of the contents of the bin.

In a further exemplary aspect, the method can comprise actuating an actuator 175 to effect movement of the at least one bottle base 174 from the closed position toward the open position. Debris can be unloaded from the at least one bin into at least one container 240 positioned below the at least one bin when the base 174 is moved to the open position. It is contemplated that at least one bin can be weighed prior to actuator 175 actuation. When weighing at least one bin, a signal indicative of the measured weight can be sent to system controller 160 as disclosed herein. It is further contemplated that the speed of downstream conveyor assembly 150 can be selectively adjusted prior to unloading debris from at least one bin. Once the debris is unloaded from the at least one bin, the base 174 of each bin of the at least one bin can be returned to the closed position. In this manner, actuator 175 can be actuated to effect movement of base 174 from the open position toward the closed position.

It is contemplated that the downstream conveyor assembly 150 can receive debris after the debris has been unloaded from the at least one cart 10, as described further herein. In a further aspect, when the first cart is in the unloading position, the upstream conveyor assembly can receive debris exiting the first cart, and the downstream conveyor assembly 150 can receive debris from the upstream conveyor assembly 140. can be accepted.

In some exemplary embodiments, multiple carts are delivered to the site for processing by the disclosed system, or more specifically multiple cartons associated with a particular invoice or a particular client or client account. It is contemplated that a cart (hereinafter "a plurality of associated carts") may be included. In use, debris can be unloaded from each cart of a plurality of carts (eg, each cart of a plurality of related carts) as described herein. When unloading debris from a first of the multiple carts, it is possible to transport this debris towards multiple bins. As further described herein, the downstream conveyor assembly is capable of receiving debris from a first cart of the plurality of carts. It is contemplated that the upstream conveyor can receive debris exiting the first cart of the plurality of carts. It is further contemplated that the upstream conveyor can transport debris toward the downstream conveyor. As the downstream conveyor receives debris from the upstream conveyor, the downstream conveyor can transport the debris toward multiple bins. In this embodiment, either manual or automated means can be used to selectively sort or distribute debris from the first of the multiple carts into multiple bins as desired. is. In these embodiments, the process is repeated until debris from the last of the multiple associated carts has been distributed into multiple bins. If desired, each bin can then be weighed and the total weight of debris in multiple bins can be determined. As can be appreciated, this total weight, which can be determined by the system controller as further disclosed herein, is based on the combined total weight of multiple associated carts. It is possible to show

Optionally, in an exemplary aspect and referring to FIG. 9, system 100 may comprise a system controller 160 having at least one processor 162 and at least one memory 164 in communication with the at least one processor. We contemplate that it is possible. Exemplary system controllers include computing devices such as computers, workstations, smartphones, handheld computing devices, tablets, programmable logic controllers, and the like, as known in the art. Although shown in FIG. 9 as including a single processor 162 and a single memory 164, the various components of the disclosed system 100 can be combined with other system component processors and memory that act as system controllers. It is contemplated that there may be multiple processors and/or multiple memories of their own in communication.

In a further exemplary aspect, and as shown in FIG. 9, system controller 160 is communicatively coupled (optionally wirelessly, such as the Internet or a cellular network) to various components of system 100, It is contemplated that information may be received and/or system performance controlled. For example, when a cart is delivered to or returned from the site, the system controller 160 is communicatively coupled to the remote scanners 104, 106 to provide information about the cart (such as location, cart identification, or cart characteristics/characteristics). ). It is further contemplated that system controller 160 can be communicatively coupled to scale 115 and receive information from the scale about the weight of the cart. In an exemplary aspect, the disclosed method can comprise transmitting information about the weight of the first cart to the system controller as disclosed herein. In these aspects, the method may further comprise using the system controller to associate the measured weight of the first cart with a unique identifier assigned to the cart. The system controller links the measured weight and other information related to the particular cart with the corresponding cart identifier in data (e.g., data table) stored in memory as further disclosed herein. It is contemplated that it is possible to As disclosed herein, system controller 160 is communicatively coupled to camera 118 and/or camera 145 to receive images obtained by the cameras and/or to control the operation of the cameras during debris processing. It is further contemplated that it can be controlled. In an exemplary aspect, the disclosed method can comprise generating an image of the cart and/or debris provided from the first cart to the first conveyor assembly. In these aspects, the method can further comprise transmitting the image of the cart and/or the image of the debris to the system controller. The method uses the system controller to associate the cart image and/or the debris image with a unique identifier assigned to the cart (and optionally in addition to other data associated with the cart unique identifier). (storing the image in the storage). It is further contemplated that the system controller 160 can be communicatively coupled to the actuators of the lifting device 120 as disclosed herein. Optionally, system controller 160 selectively controls rotation of lifting device 120 to move each cart about and between rest and unloading positions. It is possible to control It is further contemplated that system controller 160 may be communicatively coupled to first conveyor assembly 140 and/or second conveyor assembly 150 as well. Optionally, the system controller 160 can selectively control the speed of one or both of the first and second conveyor assemblies 140,150. It is contemplated that the system controller 160 can be communicatively coupled to actuators of at least one bin of the plurality of bins, as further disclosed herein. Optionally, the system controller can be communicatively coupled to a plurality of sensors placed proximate each bin to receive outputs indicative of a desired amount of debris within each bin. In an exemplary aspect, the disclosed method can comprise transmitting information about the weight of at least one bin as disclosed herein to a system controller. It is further contemplated that the system controller can be communicatively coupled to the indicator to receive an alert related to the amount (eg, height) of debris within the bin.

In use, and as further disclosed herein, memory 164 of system controller 160 can store data and other information obtained during debris processing as disclosed herein. contemplate something. Such data can be retrieved as desired to generate invoices, reports, and other deliverables related to debris collected in a cart or group of carts as disclosed herein. It is possible. Optionally, in exemplary aspects, the system controller 160 can transmit debris processing data to a central computing device or server communicatively coupled to the system controller, after which the transmitted data is , can be retrieved from a central computing device or server (optionally retrieved from a remote location using an Internet or network connection) for further downstream utilization and/or analysis. In an exemplary aspect, the data and other information provided to a central computing device or server is used to collect data in one cart, or group of related carts, as disclosed herein. Invoices, reports, and other deliverables related to debris can be generated. Optionally, such central computing device automatically generates such invoices, reports and/or other deliverables based on data received from system controllers or other system components. It is possible to have a processing unit configured in Alternatively, in other aspects, the above-described capabilities of a central computing device can be accomplished by system controller 160 itself (without the need for a central computing device or central server). Thus, in these aspects, the system controller 160 processes debris processing data for downstream utilization and/or analysis, including generating invoices, reports, and other deliverables as disclosed herein. (eg, data associated with a particular cart identifier, or multiple related cart identifiers) may be enabled. Optionally, the processor of system controller 160 is configured to automatically generate invoices, reports, and/or other deliverables such as these based on data stored in memory of the system controller. Is possible. As an example, the system controller 160 generates information necessary to generate an invoice or report pertaining to multiple related carts, such as carts used on a particular site during a particular job, or Retrieval of this information can be enabled.

It is therefore contemplated that in use the disclosed systems and methods can provide various advantages over conventional debris disposal techniques. For example, using the disclosed systems and methods, the cart can be brought to the jobsite via a straight track with a conventional liftgate, rather than by the roll-off mechanism commonly required for dumpster deployment. It is contemplated that delivery is possible. It is further contemplated that the disclosed system and method can obviate the need for a large designed area for dumpster loading and placement. Alternatively, carts can be delivered to various locations throughout the site, and after delivery can be selectively distributed (moved) throughout the site as needed with minimal effort. is. In contrast to conventional practice, the disclosed systems and methods provide for debris pile-up and "double-handling" by enabling direct placement of debris into carts regardless of debris location within the site. except for the need for It is envisioned that after the debris has been collected in the cart, the cart can be moved directly to a truck for transport, without the need to transfer material from the cart to the dumpster. It is contemplated that the flexibility provided by the cart allows the cart collection point (where the cart is loaded onto the truck) to be different than the cart delivery point (where the cart was originally delivered to the site). Higher reclamation yields are achieved by designing individual carts for specific materials, as opposed to the current technology generally requiring all materials to be placed in a common dumpster. It is still further contemplated that it is possible to generate Given the ease with which the disclosed carts can be selectively placed, the disclosed systems and methods provide greater control over access to the carts, thereby reducing off-site waste disposal. It is contemplated that it is possible to increase security about the contents of the cart while limiting or preventing the placement of items in the cart. It is still further contemplated that carts can be distributed between specialized sites using the tracking and monitoring system disclosed herein to track specific sources of discarded debris. do.

Exemplary Processes The following description relates to exemplary, non-limiting processes consistent with the disclosed systems and methods.

Initially, it is possible to order at least one cart for a particular site. It is possible to create a dispatch ticket with a unique ticket number. Provide each cart with an indicia that associates the cart with this ticket number. A desired number of carts can be scanned and assigned to a field location. These carts can then be delivered to the site. After delivery, these carts can be moved to the desired work area on site. Debris material can be placed into the cart. As described herein, carts can optionally be designated for specific materials to separate sources for higher recycling yields. It is possible to move a fully loaded cart to a loading dock or to other areas for loading that may be in a different position than the unloading position. At the time of loading, the indicia (barcode/RFID) associated with each cart can be scanned for site identification and inventory tracking. The fully loaded cart can then be parked at the recycling facility. These carts can be moved from the truck onto the platform and queued for processing. Each cart can be moved onto a scale, which is placed adjacent to the lifting device. The lifting device may comprise a hydraulic actuator arm with a fork mechanism. Scan the cart barcode/RFID, weigh the cart, and photograph the cart immediately before the cart lift mechanism begins to operate. The fork lifts the cart in an arcuate path corresponding to an arc length of approximately 160 degrees. Debris/material falls from the cart onto the feeder conveyor (by gravity). A feeder conveyor allows material to be metered onto the sorting conveyor line. The cart can be moved back to the platform and manually removed from the forks. This process can be repeated for each cart. Empty carts may be available for reuse. It is possible to take pictures of the debris/material and record the contents of each cart on the feeder conveyor prior to sorting. Recorded data can be stitched together with barcode/RFID and field location information. Mechanical and/or manual sorting of debris can be performed. Materials can be selected based on current market conditions for recyclability and value. The recorded data can then be used for invoice and recycling report generation.

First, the driver can scan each cart as it is loaded into the truck at the customer's location. The truck can be weighed upon arrival at the debris treatment facility. The net weight can be automatically calculated from the tare weight of the vehicle and cart. Net weight can be used for billing purposes. The truck can then be unloaded at the staging dock. As described herein, it is possible to keep carts in groups by ticket or truck.

To start the process, the system controller can run a system check on startup. The operator can then select the first cart from the group (or ticket), weigh it, open the lift door, and push the cart into the lift. Scanners can be placed on either side of the lift doorway to scan the cart while it is in motion. A photoeye sensor can be used to actuate the scanner. Once the first cart is placed in the lift, the operator can close the door and the lift door can be automatically locked. When the door is locked, a light on the lift door can become active indicating that the door is successfully locked. The scale can then be activated and the total weight of the cart can be obtained. If there is gross weight and no scanning occurred (ie no bar code reading), then a form may appear on the display allowing the operator to manually enter the cart number. A successful scan was then achieved when all carts from the flock were downloaded to the system controller and displayed on the touch screen. Locking the door allows the lift to operate. The cart can then be marked as complete on the touch screen of the display.

The contents of the cart (ie, debris) can be unloaded onto the upper conveyor assembly. At least one image of the content may be taken as the content is unloaded. A proximity sensor(s) can be used to activate the camera. After acquiring an image, the contents can then be sorted into bins (eg, 12 bins). This process can be repeated until all carts from the flock are weighed. The last cart in the group can be detected by the controller and can cause the controller to begin monitoring belt movement. Sufficient distance can be provided for debris from the final cart to reach the tail end of the downstream conveyor assembly. Once all cart contents have been dispensed into the bins, the bins can be weighed and then the scale can be set to zero. The system controller can store the total weight of the cart, the image, and the weight of multiple bins in a database (eg, a SQL database) that can be designed by the customer. The lift door can remain locked until the associated group of carts has been weighed, preventing the next group from being processed. The central controller can be configured to open the lift door after all associated carts have been weighed.

Sort line operators can be positioned along the downstream conveyor assembly. When the sort line operator's assigned bin is full, the sort line operator can request that the bin be emptied by pressing a button. A button can include a light source that can be activated when the button is pressed. The system may include a second light located under each bin in communication with the button. Upon pressing (ie, pushing) the button, the second light becomes active, alerting the ground crew to empty the bins. Forklift operators may have mobile devices with custom software applications. A custom software application can indicate the bins that need to be emptied. A forklift operator can move a container under each bin and press a button on the mobile device to activate the actuator and cause movement of the base from the closed position toward the open position. When the bin is being emptied, it is possible to stop the movement of the lift and the upstream and downstream conveyor assemblies until the base is returned to the closed position. If the sort line operator requests that the bins be emptied in the middle of the flock, then the system controller can store the partial weight of the flock. The scale can be set to zero before returning the base to the closed position.

During the process described, it is possible to vary the items assigned to bins between groups and after bins have been emptied.

It is possible to program the system controller to have a "reduce exit" button if the cart is too heavy for the lift or is damaged. This allows the total weight of the cart to be discarded, allowing the group to end short. Alternatively, the maximum weight for the lift can be identified, the bins and items can be displayed, and the operator can select the bin to receive the net weight from the lift scale. .

As disclosed herein, a system controller can be provided in communication with a user interface that allows a system operator to control operation of the system through the system controller. In an exemplary aspect, the system controller can receive user input to initiate a "re-dump" procedure, in which any material is left in the cart after the first cycle of lifting the cart. used to empty debris on the upstream conveyor assembly. Optionally, when initiating the "re-dump" procedure, the lift vibrates the cart (e.g., by back-and-forth motion and/or vibratory force) before or after inverting the cart to remove any remaining Debris that is trapped can be removed from the cart and allowed to fall onto the conveyor assembly. In an exemplary embodiment, the lift device is used to incorporate this vibration feature during all cart lifting and unloading procedures such that the lift device vibrates each cart as part of the standard debris unloading process. It is contemplated that it may be incorporated.

<Exemplary aspect>
In view of the devices, systems and methods described and variations thereof, certain more specifically described aspects of the invention are described herein below. These specifically recited aspects, however, are to be construed to have any limiting effect on any different claims having different or more general teachings set forth herein. should not, or its "specific" aspects should not be construed to be vaguely limited in any way other than the inherent meaning of the language literally used therein.

Aspect 1: A system for treating debris, comprising:
at least one cart having a base, a plurality of wheels extending downwardly from said base with respect to a vertical axis, and a plurality of walls extending upwardly from said base, said walls of each cart and the at least one cart, wherein the base cooperates to define a debris receiving space;
A lifting device comprising at least one arm assembly configured to engage a portion of the base of each of the at least one carts when the carts are in a rest position, the at least one After engagement between the two arm assemblies and the cart, the at least one arm assembly of the lifting device is selectively rotatable about an axis of rotation to move the cart between the rest position and the unloaded position. and between said rest position and said unloaded position, said cart moving said at least one arm of said lifting device along an arcuate path having an arc length ranging from about 130 degrees to about 170 degrees; said lifting device reaching said unloading position after rotational movement of the assembly; and a first configured to receive debris from said at least one cart when said at least one cart is in said unloading position. a conveyor assembly;
The system, comprising:

Aspect 2: The lifting device comprises an actuator coupled to the at least one arm assembly of the lifting device, the actuator providing selective rotational movement of the at least one arm assembly of the lifting device. The system of aspect 1, wherein the system is configured to:

Aspect 3: Each arm assembly of the lifting device comprises:
an arm and at least one engagement element coupled to said arm and configured to engage said base of said cart;
The system of aspect 2, comprising:

Aspect 4: Each cart defines at least one receptacle extending downwardly from said base, each receptacle of said cart being configured to receive a corresponding engagement element of said lifting device. 4. The system of claim 3.

Aspect 5: The plurality of walls of each cart comprises:
opposed front and rear wall portions and opposed first and second sidewall portions;
with
said first sidewall and said second sidewall extend between said front wall and said rear wall and are coupled to said front wall and said rear wall;
The at least one receptacle of each cart includes a first set of receptacles having at least one row of receptacles aligned with a longitudinal axis extending through the opposed first and second sidewalls of the cart. ,
5. The system of aspect 4.

Aspect 6: wherein said at least one receptacle of each cart further comprises a second set of receptacles having at least one row of receptacles aligned with a transverse axis extending through said opposed walls of said cart. 6. The system of claim 5.

Aspect 7: The at least one engaging element is configured to engage either the first set of receptacles or the second set of receptacles of each cart, depending on the cart orientation. The system according to .

Aspect 8: The system of any one of aspects 3-7, wherein the at least one engagement element of each arm is pivotally connected to the arm of the arm assembly.

Aspect 9: Any one of the preceding aspects further comprising a second conveyor assembly, said first conveyor assembly configured to deliver debris to said second conveyor assembly at a selectively adjustable rate. 12. The system of claim 1.

Aspect 10: Providing at least one cart to the site, each cart having a base, a plurality of wheels extending downwardly from said base with respect to a vertical axis, and upwardly extending from said base providing a site comprising a plurality of walls, wherein the walls and the base of each cart cooperate to define a debris receiving space;
transporting the at least one cart from the site to a debris treatment facility, the debris treatment facility including a lifting device and a first conveyor assembly;
providing engagement between at least one arm assembly of a lifting device and a first cart of said at least one cart; after engagement between said at least one arm assembly and said first cart; and selectively rotating the at least one arm assembly of the lifting device about an axis of rotation to move the first cart from a rest position to an unloading position, the first cart moving about 130 said unloading position is reached and said first cart is in said unloading position after rotational movement of said at least one arm assembly of said lifting device along an arcuate path having an arc length ranging from about 170 degrees. , said first conveyor assembly receives debris exiting said first cart, moving it to said unloading position;
A method of handling debris, comprising:

Aspect 11: The method of aspect 10, wherein an actuator is coupled to the at least one arm assembly of the lifting device, the actuator providing selective rotational movement of the at least one arm assembly of the lifting device. the aforementioned method.

Aspect 12: The method of aspect 11, further comprising returning the first cart to the rest position after debris is unloaded from the first cart onto the first conveyor assembly.

Aspect 13: disengaging the first cart from the lifting device;
providing engagement between at least one arm assembly of said lifting device and a second cart of said at least one cart; and engagement between said at least one arm assembly and said second cart. subsequently selectively rotating the at least one arm assembly of the lifting device about the axis of rotation to move the second cart from the rest position to the unloading position;
13. The method of aspect 12, further comprising:

Aspect 14: Each arm assembly of the lifting device comprises:
an arm and at least one engagement element coupled to said arm;
with
said at least one engagement element of said arm assembly engages said base of said first cart to provide engagement between said at least one arm assembly and said first cart;
The method of any one of aspects 10-13.

Aspect 15: Each cart defines at least one receptacle extending downwardly from said base, each engaging element of said lifting device being received within a corresponding receptacle of said first cart, said at least one 15. The method of aspect 14, further comprising providing engagement between two arm assemblies and the first cart.

Aspect 16: The plurality of walls of each cart comprises:
opposed front and rear wall portions and opposed first and second sidewall portions;
with
said first sidewall and said second sidewall extend between said front wall and said rear wall and are coupled to said front wall and said rear wall;
said at least one receptacle of each cart comprising:
a first set of receptacles having at least one row of receptacles aligned with a longitudinal axis extending through said opposed first and second side walls of said cart; and said opposed walls of said cart. a second set of receptacles having at least one row of receptacles aligned with a transverse axis extending through
16. The method of aspect 15, comprising:

Aspect 17: wherein said at least one engagement element engages said first set of receptacles of said first cart to provide engagement between said at least one arm assembly and said first cart 17. The method according to 16.

Aspect 18: wherein said at least one engagement element engages said second set of receptacles of said first cart to provide engagement between said at least one arm assembly and said first cart 17. The method according to 16.

Aspect 19: The method of any one of aspects 10-18, further comprising selectively adjusting the velocity of the first conveyor assembly to deliver debris to the second conveyor assembly at a desired velocity. Method.

Aspect 20: The method of aspect 19, further comprising sorting the debris on the second conveyor assembly.

Aspect 21: each cart is assigned a unique identifier and provided with an indicia of said unique identifier;
The method includes:
detecting the indicia of the unique identifier of the first cart prior to moving the first cart from the rest position to the unloading position;
weighing the first cart;
transmitting information about the weight of the first cart to a system controller;
associating, using the system controller, the measured weight of the first cart with the unique identifier assigned to the first cart;
generating an image of the debris provided from the first cart to the first conveyor assembly;
transmitting the image of the debris to the system controller; and using the system controller to associate the image of the debris with the unique identifier assigned to the first cart;
21. The method of any one of aspects 10-20, further comprising:

Aspect 22: A base;
a plurality of wheels extending downwardly from the base with respect to a vertical axis;
a plurality of walls extending upwardly from the base of the base assembly, comprising:
The plurality of walls cooperate with the base to define a debris receiving space, the plurality of walls comprising:
opposed front and rear wall portions and opposed first and second sidewall portions;
with
said first sidewall and said second sidewall extend between said front wall and said rear wall and are coupled to said front wall and said rear wall;
each wall of the plurality of walls includes a rounded upper edge;
the front wall and the rear wall each have an outer surface;
The outer surfaces of the front and rear walls taper at a first angle with respect to the vertical axis as they move from the respective rounded upper edges of the front and rear walls to the base. It tapers in the axial direction at
the first sidewall and the second sidewall each include an outer surface;
The outer surfaces of the first and second sidewalls taper axially at a second taper angle with respect to the vertical axis as one moves from the rounded upper edge of each sidewall to the base. and the plurality of wall portions being
a plurality of receptacles extending downwardly from the base,
The plurality of receptacles are
a first set of receptacles having at least one row of receptacles aligned with a longitudinal axis extending through said opposed first and second side walls of said cart; and said opposed walls of said cart. a second set of receptacles having at least one row of receptacles aligned with a transverse axis extending through
the plurality of receptacles comprising
a debris cart.

Aspect 23: A system for treating debris, comprising:
A plurality of bins capable of receiving debris, each bin comprising:
a base configured for selective movement about and between open and closed positions; and operably coupled to said base, said open position and said a base assembly including an actuator operable to effect selective movement of the base about a closed position and between the open position and the closed position; a plurality of walls extending upwardly from a base, wherein the walls and the base cooperate to define an interior space;
and a downstream conveyor assembly configured to deliver debris toward the plurality of bins, the downstream conveyor assembly being positioned in at least one of each bin of the plurality of bins. having a top surface placed in communication with a wall to facilitate delivery of debris into the interior space of each bin, when the base of each bin moves from the closed position toward the open position; said downstream conveyor assembly, wherein said base is configured to dispense debris from said interior space of said bin through said base;
The system, comprising:

Aspect 24: further comprising a support assembly including a rail extending horizontally with respect to said downstream conveyor assembly; and a plurality of struts coupled to said rail and extending downwardly from said rail; 24. The system of aspect 23, wherein the bin is fixedly coupled to the rail.

Aspect 25: Further comprising a system controller having at least one processor and at least one memory in communication with said at least one processor, said system controller being communicatively coupled to said actuator of each bin of said plurality of bins 25. The system of aspect 23 or aspect 24.

Aspect 26: The system of aspect 25, wherein each bin of the plurality of bins comprises a load cell configured to produce an output corresponding to weight of debris within the respective bin.

Aspect 27: The system of aspect 26, wherein the system controller is configured to receive and store the output from the load cell of each bin of each of the plurality of bins.

Aspect 28: The system of aspect 26, wherein the system controller comprises at least one programmable logic controller communicatively coupled to the actuator of each bin of the plurality of bins.

Aspect 29: Further comprising a plurality of sensors, each sensor of said plurality of sensors positioned proximate to a respective bin of said plurality of bins, each sensor having an output indicative of a desired amount of debris within said respective bin. 29. The system of any one of aspects 23-28, wherein the system is configured to generate a

Aspect 30. The method of aspect 29, further comprising an indicator in communication with the sensor and configured to receive the output from the sensor, wherein upon receipt of the output, the indicator generates an alert corresponding to the output. The said system of.

Aspect 31: The system of aspect 30, wherein the alert comprises an audible alert, a visual alert, a signal transmitted to a remote device, or a combination thereof.

Aspect 32: The system of aspect 31, further comprising a remote device for receiving the alert, wherein the remote device is a computer, mobile phone, remote control, tablet, or handheld device.

Aspect 33: After activation of the alarm, the remote device is configured to generate an actuation signal, and upon receipt by the actuator of the actuation signal, the actuator moves the base from the closed position toward the open position. 33. The system of aspect 32, wherein the system of aspect 32 provides movement of the bins to enable unloading of the debris from the interior spaces of the respective bins of the plurality of bins.

Aspect 34: The system of aspect 33, further comprising at least one container positioned below one bin of the plurality of bins and configured to receive debris unloaded from the bin.

Aspect 35: At least one cart comprising a base, a plurality of wheels extending downwardly from said base with respect to a vertical axis, and a plurality of walls extending upwardly from said base, wherein: said at least one cart, wherein said wall and said base cooperate to define a debris receiving space;
a lifting device comprising at least one arm assembly configured to engage a portion of the base of each of the at least one carts when the carts are in a rest position; After engagement between one arm assembly and the cart, the at least one arm assembly of the lifting device is selectively rotatable about an axis of rotation to move between the rest position and the unloading position. moving the cart about and between the rest position and the unloading position, the cart moving the at least one of the lifting devices along an arcuate path having an arc length ranging from about 130 degrees to about 170 degrees; said lifting device configured to receive debris after said unloading position is reached and said debris has been unloaded from said at least one cart after rotational movement of an arm assembly;
35. The system of any one of aspects 23-34, further comprising:

Aspect 36: Further comprising an upstream conveyor assembly configured to receive debris from the at least one cart when the at least one cart is in the unloading position, wherein the downstream conveyor receives debris from the upstream conveyor. 36. The system of aspect 35, configured to receive debris.

Aspect 37: The system of any one of aspects 23-36, wherein the downstream conveyor assembly is configured to deliver debris toward the plurality of bins at a selectively adjustable rate.

Aspect 38: Placing a plurality of bins along a downstream conveyor assembly having a top surface, each bin comprising:
a base configured for selective movement about and between open and closed positions; and operably coupled to said base, said open position and said a base assembly including an actuator operable to effect selective movement of the base about a closed position and between the open position and the closed position; a plurality of walls extending upwardly from the base;
including
said plurality of walls and said base cooperate to define an interior space, said top surface of said downstream conveyor being placed in communication with at least one wall of each bin of said plurality of bins; placing the plurality of bins to facilitate delivery of debris into the interior space of
transporting debris along the top surface of the downstream conveyor assembly relative to a conveyor axis;
selectively moving the debris into at least one bin of the plurality of bins;
actuating the actuator to effect movement of the base of the at least one bin from the closed position toward the open position; unloading debris from said at least one bin into at least one container configured to receive said debris to be collected;
A method of handling debris, comprising:

Aspect 39: The method of aspect 38, further comprising measuring the weight of the at least one bin prior to unloading the debris.

Aspect 40: The method of aspect 39, further comprising transmitting the weight of the at least one bin to a system controller.

Aspect 41: The method of any one of aspects 38-40, further comprising returning the base to the closed position after unloading the debris from the at least one bin.

Aspect 42: The method of any one of aspects 38-41, further comprising selectively adjusting a speed of the downstream conveyor assembly prior to unloading the debris from the at least one bin. .

Aspect 43: The method of any one of aspects 38-42, further comprising selectively sorting the debris on the top surface of the downstream conveyor assembly.

Aspect 44: Providing at least one cart to the site, each cart having a base, a plurality of wheels extending downwardly from said base with respect to a vertical axis, and upwardly extending from said base providing the site with a plurality of walls, wherein the walls and the base of each cart cooperate to define a debris receiving space;
transporting the at least one cart from the site to a debris treatment facility, the debris treatment facility including a lifting device and an upstream conveyor assembly;
providing engagement between at least one arm assembly of a lifting device and a first cart of said at least one cart; after engagement between said at least one arm assembly and said first cart; and selectively rotating the at least one arm assembly of the lifting device about an axis of rotation to move the first cart from a rest position to an unloading position, the first cart moving about 130 The unloading position is reached and the debris is unloaded from the at least one cart after rotational movement of the at least one arm assembly of the lifting device along an arcuate path having an arc length ranging from about 170 degrees. moving the downstream conveyor assembly to the unloading position after receiving the debris;
44. The method of any one of aspects 38-43, further comprising:

Aspect 45: When the first cart is in the unloading position, the upstream conveyor assembly receives debris exiting the first cart, and the downstream conveyor assembly removes the debris from the upstream conveyor assembly. 45. The method of aspect 44, wherein:

Aspect 46: each cart is assigned a unique identifier and provided with an indicia of said unique identifier;
The method includes:
detecting the indicia of the unique identifier of the first cart prior to moving the first cart from the rest position to the unloading position;
weighing the first cart;
transmitting information about the weight of the first cart to a system controller;
associating, using the system controller, the measured weight of the first cart with the unique identifier assigned to the first cart;
generating an image of the debris provided from the first cart to the upstream conveyor assembly;
transmitting the image of the debris to the system controller and using the system controller to associate the image of the debris with the unique identifier assigned to the first cart;
45. The method of aspect 44, further comprising:

Aspect 47: The at least one cart comprises a plurality of carts;
The method includes:
unloading debris from each cart of the plurality of carts;
transporting the debris from each cart of the plurality of carts toward the plurality of bins;
selectively distributing the debris from each cart of the plurality of carts into the plurality of bins;
measuring the weight of each bin of the plurality of bins and determining a total weight of debris within the plurality of bins;
47. The method of aspect 46, further comprising:

Aspect 48: A base configured for selective movement about and between open and closed positions; a base assembly including an actuator operable to effect selective movement of the base about a position and the closed position and between the open position and the closed position; and coupled to the base. and a plurality of walls extending upwardly from said base, said plurality of walls and said base cooperate to define an interior space, said base of each bin extending from said closed position to said said plurality of walls configured to dispense debris from said interior space of said bin through said base when moved toward an open position;
debris bin.

Aspect 49: Transporting a plurality of carts to a job site, each cart having a base, a plurality of wheels extending downwardly from the base with respect to a vertical axis, and a plurality of wheels extending upwardly from the base with respect to a vertical axis. wherein said wall and said base of each cart cooperate to define a debris receiving space, each cart being assigned a unique identifier and provided with indicia of said unique identifier; transporting to said site;
detecting the indicia of the unique identifier of each cart of the plurality of carts to be unloaded at the site;
unloading the plurality of carts at the site;
associating the unique identifier of each unloaded cart with the site using a system controller; transport to a processing facility;
A method for handling debris, comprising:

Aspect 50: The method of aspect 49, wherein the plurality of carts are transported to the site and unloaded using a straight truck equipped with a lift gate.

Aspect 51 : The method of aspect 49 or aspect 50, wherein said method does not comprise unloading a dumpster at said site.

Aspect 52: The method of any one of aspects 49-51, wherein the plurality of carts is delivered to a plurality of delivery locations within the site.

Aspect 53: The plurality of carts of aspect 52, wherein the plurality of carts are retrieved from a plurality of retrieval locations, wherein at least one retrieval location of the plurality of retrieval locations does not correspond to one delivery location of the plurality of delivery locations. Method.

Aspect 54: After receiving debris in each cart of the plurality of carts, further comprising moving the plurality of carts to a truck to enable transportation of the plurality of carts to the debris treatment facility, Aspects 49- 54. The method of any one of Clauses 53.

Aspect 55: The method of aspect 54, wherein the method does not comprise transferring material from the plurality of carts to a dumpster.

Aspect 56: The method of any one of aspects 49-55, wherein at least one cart of the plurality of carts is visibly marked for receipt of a particular type of material.

Aspect 57: The method of aspect 56, wherein the particular type of material is a recyclable material.

Aspect 58: each cart is assigned a unique identifier and provided with an indicia of said unique identifier;
The method includes:
providing at least one cart to the site, each cart comprising a base, a plurality of wheels extending downwardly from said base with respect to a vertical axis, and a plurality of walls extending upwardly from said base; a portion, wherein the walls and the base of each cart cooperate to define a debris receiving space;
transporting the at least one cart from the site to a debris disposal facility;
detecting the indicia of the unique identifier of the weight of the first cart;
weighing the first cart;
transmitting information about the weight of the first cart to a system controller and using the system controller to compare the measured weight of the first cart with the unique identifier assigned to the first cart; to associate
44. The method of any one of aspects 38-43, further comprising:

Aspect 59: Generating an image of the debris provided from the first cart to the upstream conveyor assembly;
transmitting the image of the debris to the system controller; and using the system controller to associate the image of the debris with the unique identifier assigned to the first cart;
59. The method of aspect 58, further comprising:

Aspect 60: The at least one cart comprises a plurality of carts;
The method includes:
unloading debris from each cart of the plurality of carts;
transporting the debris from each cart of the plurality of carts toward the plurality of bins;
selectively distributing the debris from each cart of the plurality of carts into the plurality of bins;
measuring the weight of each bin of the plurality of bins and determining a total weight of debris within the plurality of bins;
60. The method of aspect 58 or aspect 59, further comprising:

While several embodiments of the invention have been disclosed in the foregoing specification, many modifications of the invention to which the invention pertains have the benefit of the teachings presented in the foregoing description and the associated drawings. and other embodiments will occur to those skilled in the art. It is therefore intended that the present invention not be limited to the particular embodiments disclosed herein above and that many modifications and other embodiments are intended to be included within the scope of the appended claims. is understood. Furthermore, although specific terms are employed in this specification and in the claims that follow, they are used only in a generic and descriptive sense to describe the invention, or It is not used for the purpose of limiting the scope of the claims that follow.

Claims (18)

A system for treating debris, comprising:
a support assembly;
a plurality of bins capable of receiving debris;
Each bin is
a base configured for selective movement about an open position and a closed position and between the open position and the closed position; an actuator operable to effect selective movement of the base about and between the open position and the closed position;
a plurality of walls coupled to the base and extending upwardly from the base;
the plurality of walls and the base cooperate to define an interior space;
when the base of each bin moves from the closed position toward the open position, the base is configured to unload debris from the interior space of the bin through the base;
each bin of the plurality of bins is rigidly coupled to the support assembly at a respective fixed position;
The system further comprises a downstream conveyor assembly configured to deliver debris along a conveyor axis;
the downstream conveyor assembly has a belt including a top surface;
each bin of said plurality of bins is positioned to transfer debris from said top surface of said belt of said downstream conveyor assembly into said interior space of each bin in a direction transverse to said conveyor axis; movement of said belt in a solid body causes movement of said top surface of said belt relative to said respective fixed position of each bin of said plurality of bins;
further comprising a system controller having at least one processor and at least one memory in communication with said at least one processor, said system controller being communicatively coupled to said actuator of each bin of said plurality of bins;
each bin of the plurality of bins comprising a load cell configured to produce an output corresponding to the weight of debris within the respective bin;
The system controller
receiving and storing the output from the load cell of each bin of each of the plurality of bins;
determining a total weight of debris in the plurality of bins;
associating the determined gross weight with at least one identifier corresponding to at least one cart from which the debris was collected prior to unloading of the debris within the system;
configured to
system. The support assembly includes a rail extending horizontally with respect to the downstream conveyor assembly and a plurality of posts coupled to the rail and extending downwardly from the rail, the plurality of bins comprising: 2. The system of claim 1, rigidly coupled to said rail. 2. The system of claim 1, wherein said system controller comprises at least one programmable logic controller communicatively coupled to said actuator of each bin of said plurality of bins. Further comprising a plurality of sensors, each sensor of said plurality of sensors being positioned proximate a respective bin of said plurality of bins, each sensor producing an output indicative of a desired amount of debris within said respective bin. A system according to any one of claims 1 to 3 , configured to: 5. The system of claim 4 , further comprising an indicator in communication with said sensor and configured to receive said output from said sensor, said indicator, upon receipt of said output, generating an alert corresponding to said output. . 6. The system of claim 5 , wherein the alert comprises an audible alert, a visual alert, a signal transmitted to a remote device, or combinations thereof. 7. The system of claim 6 , further comprising a remote device for receiving said alert, said remote device being a computer, mobile phone, remote control, tablet, or handheld device. After activation of the alarm, the remote device is configured to generate an actuation signal, and upon receipt of the actuation signal by the actuator, the actuator causes movement of the base from the closed position toward the open position. 8. The system of claim 7 , wherein the debris is brought into and allowed to unload the debris from the interior space of the respective bin of the plurality of bins. 9. The system of claim 8, further comprising at least one container positioned below one bin of the plurality of bins and configured to receive debris unloaded from the bin. A method of treating debris, comprising:
rigidly coupling a plurality of bins to a support assembly at respective fixed locations;
Each bin is
a base configured for selective movement about an open position and a closed position and between the open position and the closed position; an actuator operable to effect selective movement of the base about and between the open position and the closed position;
a plurality of walls coupled to the base and extending upwardly from the base;
the plurality of walls and the base cooperate to define an interior space;
The method further includes transporting the debris along a top surface of a downstream conveyor assembly relative to a conveyor axis such that the debris moves relative to the respective fixed positions of the plurality of bins;
The downstream conveyor assembly has a belt defining the top surface, and each bin of the plurality of bins channels debris from the top surface of the belt of the downstream conveyor assembly into the interior space of each bin. positioned for transport,
each bin of the plurality of bins comprising a load cell configured to produce an output corresponding to the weight of debris within the respective bin;
The method further comprises:
selectively moving the debris in a direction transverse to the conveyor axis to transfer the debris into the interior space of at least one of the plurality of bins;
receiving, using a system controller, the output from the load cell of each bin of each of the plurality of bins;
determining, using the system controller, a total weight of debris in the plurality of bins;
associating, using the system controller, the determined gross weight with at least one identifier corresponding to at least one cart from which the debris was collected prior to unloading the debris for processing;
actuating the actuator to effect movement of the base of the at least one bottle from the closed position toward the open position;
unloading the debris from the at least one bin into at least one container positioned below the at least one bin and configured to receive debris unloaded from the at least one bin; and,
A method, including 11. The method of claim 10, further comprising returning the base to the closed position after unloading the debris from the at least one bin. 11. The method of claim 10, further comprising selectively adjusting the speed of the downstream conveyor assembly prior to unloading the debris from the at least one bin. further comprising providing the at least one cart to the scene;
each cart having a base, a plurality of wheels extending downwardly from the base with respect to a vertical axis, and a plurality of walls extending upwardly from the base, the plurality of walls of each cart; said bases cooperate to define a debris receiving space;
transporting the at least one cart from the site to a debris disposal facility including a lifting device and an upstream conveyor assembly;
providing engagement between at least one arm assembly of the lifting device and a first one of the at least one cart;
After engagement between the at least one arm assembly and the first cart, selectively rotate the at least one arm assembly of the lifting device about an axis of rotation to move the first cart to a rest position. moving from to an unloading position;
the first cart reaches the unloading position after rotational movement of the at least one arm assembly of the lifting device along an arcuate path having an arc length ranging from about 130 degrees to about 170 degrees;
said downstream conveyor assembly receives said debris after said debris has been unloaded from said at least one cart;
11. The method of claim 10 . When the first cart is in the unloading position, the upstream conveyor assembly receives debris exiting the first cart and the downstream conveyor assembly receives debris from the upstream conveyor assembly. 14. The method of claim 13 . each cart is assigned a unique identifier and provided with an indicia of said unique identifier;
The method includes:
detecting the indicia of the unique identifier of the first cart prior to moving the first cart from the rest position to the unloading position;
weighing the first cart;
transmitting information about the weight of the first cart to the system controller;
associating, using the system controller, the measured weight of the first cart with the unique identifier assigned to the first cart;
generating an image of the debris provided from the first cart to the upstream conveyor assembly;
transmitting the image of the debris to the system controller;
associating, using the system controller, the image of the debris with the unique identifier assigned to the first cart;
14. The method of claim 13 , further comprising: 16. The method of claim 15 , wherein the at least one cart comprises a plurality of carts, each of the plurality of carts being associated with a particular task or customer . generating an image of the debris;
associating the image of the debris with the at least one identifier using the system controller;
12. The method of claim 11, further comprising: using the system controller to provide data associated with the at least one identifier to a central computing device;
using the central computing device to generate a report or invoice for a particular customer or task based on the data associated with the at least one identifier;
12. The method of claim 11, further comprising:

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