JPS6132202B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a garbage storage and discharge device for hygienically and efficiently storing garbage thrown into a dust chute in a medium-to-high-rise building, and discharging it to a garbage collection vehicle or the like. .

Conventionally, in a dust storage and discharge device, the end of a dust chute is connected to the rear end of a rotatably held drum having a blade inside, and a discharge port is formed at the front end, and the discharge port is separated from the drum. It is closed by a separately provided lid body, and the dust thrown in from the dust chute is sequentially compressed and stored in the drum from the front by the rotation of the drum, and the dust is collected by rotating the drum. Some wastes are disposed of in collection vehicles, etc. However, in the above-mentioned garbage storage and discharge device, since the entire drum is rotated even when garbage is stored, there are problems in that the vibration and noise during garbage storage are very high, and the driving energy is also very large.

This invention provides a rotating claw at the rear of the rotating drum,
Garbage is mainly stored by rotating the rotating claw.
The above-mentioned conventional problems are solved by discharging the dust by rotating a rotary drum.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below with reference to the drawings.

As shown in the drawing, reference numeral 1 denotes a garbage storage and discharge device, which compresses and stores the garbage thrown into a dust chute 2, which serves as an input section (in other embodiments, there is an input port) in a medium-to-high-rise building, and which is used to collect garbage from a garbage collection vehicle. (not shown) etc. The dust storage and discharge device 1 is generally installed on the lowest floor in a building, and has a rotating drum 4 placed on a pedestal 3, and a rotating claw facing the lower end of the dust chute in the rear of the rotating drum 4. 5 is rotatably provided separately from the rotating drum 4. The rotary claw 5 is for supplying the dust thrown in from the dust chute 2 to the rotary drum 4, and is connected to the central hollow part 1 of the rear end wall of the rotary drum 4.
3, a rotating ring 7 whose periphery is rotatably supported by the inner peripheral wall of the hollow portion 13, and a plurality of claws 8, 8, which are integrally formed with the rotating ring 7 and project into the rotating drum 4. ..., a gear 9 for rotating the rotary claw 5 is fixedly installed on the rear outer periphery of the rotary ring 7, and the gear 9 and the electric motor 10 fixed to the pedestal 3 are connected via a reducer 11 and a gear 12. The rotary claws 5 can be rotated as appropriate by driving the electric motor 10.
Reference numeral 6 denotes a gear for rotating the rotary drum 4, which is integrally fixed to the outer periphery of the rear end wall of the rotary drum 4.

The rotary drum 4 compresses and stores dust, and the central hollow part 13 described above is formed as an inlet, and the front end surface is opened and formed as an outlet 14.
It is tapered from the center toward the front end in the longitudinal direction. Drum diamonds 15 and 16 are provided in the form of bands on the outer peripheral surface of the front and rear parts of the rotating drum 4, and rollers 17 and 18 are provided on both sides of the front and center parts of the pedestal 3 in correspondence with the drum diamonds 15 and 16. are rotatably supported, and the rollers 17, 18
The drum tires 15 and 16 are engaged with each other to hold the rotating drum 4 rotatably. A blade 19 is provided on the inner circumferential surface of the rotating drum 4 extending from the front end to the rear end.
is provided in a spiral shape, and as the rotary drum 4 rotates, the dust moves inside the rotary drum 4 along the blade 19 toward the discharge port 14, and is thrown into the dust chute 2 by the rotation of the rotary claw 5. The dust is moved along this blade 19 into the rotating drum 4. Further, the gear 6 is fixed to the rear end surface of the rotating drum 4,
an electric motor 2 fixed to the gear 6 and the pedestal 3;
0 via a reduction gear 21 and a gear 22. Further, a seal member 23 is provided between the gear 6 and the rotary claw 5, and a seal member 24 is provided between the rotary claw 5 and the dust chute 2.

A gate-shaped base frame 25 is erected on the front frame 3 of the rotating drum 4, and a bracket 26 is provided on the top of the base frame 25, and the base end of an L-shaped arm 27 is attached to the tip of this bracket. It is pivoted 28 and further the L
An opening/closing door 29 for opening and closing the discharge port 14 is provided at the tip of the letter-shaped arm 27.

Furthermore, a discharge port 14 is provided in front of the rotating drum 4.
A conveying means 30 is provided adjacent to the rotary drum 4, and the conveying means 30 conveys the garbage discharged from the rotary drum 4 and loads it onto a garbage collection vehicle or the like. Side walls 33 are erected on both sides of the belt conveyor 31. Note that 34 is an input amount detection device provided at the end of the dust chute 2, 35 is a frame for fixing the dust chute, and 36 is a hydraulic cylinder for opening and closing the opening/closing door 29.

Next, to explain the operation, when the rotary drum 4 and the rotary claws 5 are in a stopped state, the discharge port 14 of the rotary drum 4 is closed by the discharge door 29, and the dust thrown into the dust chute 2 flows through the dust chute 2. When the detection device 34 detects a certain amount of input, the electric motor 10 is activated to rotate the rotary claw 5 a certain number of times, and the amount is deposited at the rear of the rotary drum 4. The collected garbage is moved forward of the rotating drum 4 along the blade 19 and stopped. Then, when the input amount detection device 34 detects a constant input amount again, the above operation is repeated. When the total number of rotations of the rotating claws 5 reaches a certain number, the rotating drum 4 is activated and rotates a certain number of times, thereby advancing the garbage further forward along the blade 19. After repeating the above operations, when the rotary drum 4 becomes full, the input port of the garbage collection vehicle (not shown) is connected to the discharge section of the belt conveyor 31, and after operating the belt conveyor 31, the hydraulic cylinder 36 is turned off. It is activated to open the opening/closing door 29, and then the rotary drum 4 is rotated to discharge the garbage from its discharge port 14 via the belt conveyor 31 to the input port of a garbage collection vehicle (not shown). When the discharge is completed and the inside of the rotary drum 4 becomes empty, the rotation of the rotary drum 4 is stopped, and the opening/closing door 29 is closed to return to the original storage state again.

As explained above, according to the present invention, garbage is stored in the rotating drum mainly by the rotating claw, and when garbage is discharged from the rotating drum, the rotating drum is rotated. It can prevent noise, is safe because almost no rotating parts are exposed, and does not easily emit noise to the outside while rotating.The installation space is also almost the same as before. Since the driving force may be small, it has the effect of saving energy compared to a system in which the drum itself is rotated and stored.

[Brief explanation of the drawing]

The drawing is a side view, partially in longitudinal section, showing an embodiment of the garbage storage and discharge device of the present invention. 1...dust storage and discharge device, 4...rotating drum,
5... Rotating claw, 13... Inlet, 14... Outlet, 19... Spiral blade, 29... Opening/closing door, 3
1... Belt conveyor.

Claims (1)

[Scope of Claims] 1. In a garbage storage and discharge device comprising an inlet and an inlet at the rear end of a rotating drum provided with a spiral blade inside, and a discharge port at the front end, the rotating drum is provided inside the rear end of the rotary drum. A rotary claw is provided which is rotatable separately from the input terminal and faces the lower end of the input. A garbage storage and discharge device characterized by having a control mechanism that starts a rotating drum every time the number reaches a certain number and rotates a certain number of times. 2. The discharge port of the rotary drum is provided with an opening/closing door, and a conveyor is provided below the discharge port, and the conveyor is operated after the opening/closing door is opened, and then the rotating drum is rotated. The garbage storage and discharge device according to scope 1.