JP4957014B2 - A receiving vehicle washing device for a grain processing facility. - Google Patents

Description

  The present invention relates to a receiving vehicle washing apparatus for washing a receiving vehicle that enters and exits in order to receive cargo in the processing facility in a grain processing facility that performs drying and other adjustment processing for grains such as rice, wheat, corn, and soybean.

The grain processing facility generally has a joint processing form in which a large number of farmers bring in different kinds of grains and adjust drying and the like. For this reason, a receiving hopper for receiving grains is provided on the floor of the processing facility, and is supplied from each farmer by vehicle. In this receiving hopper, the type of each delivery is often different (for example, see Patent Document 1).
JP2003-284427 (second page, FIG. 1).

  In the grain processing facility used jointly, grains of different varieties are mixed in the receiving hopper, and impurities are easy to enter. Since the cargo receiving hopper is provided at a low position near the floor of the cargo receiving area and is directly carried in and supplied by a vehicle such as a truck, it is often carried in a state where it is attached to the wheels of the vehicle together with mud. Further, in the cargo receiving chamber of the cargo receiving hopper, dust generated from the grains at the time of receiving the cargo, dust generated from mud or the like adhering to the wheels, etc. floats and is unsanitary.

The invention described in claim 1 is a grain processing facility for receiving and receiving grain by a load receiving hopper (2) formed below the receiving floor (1) of the grain, and entering and exiting the vehicle. A floor groove (4) having a grid (3) for supporting the wheel by stepping on the wheel is provided in the entrance floor (1) to be provided, and a vehicle sensor (5) for detecting the passage of the vehicle in the floor groove (4) portion. By detecting this, a blast nozzle (6) for blasting and cleaning the bottom bottom surface of the vehicle or the wheel section is provided , and the load receiving hopper (2) is formed widely across a plurality of vehicle widths, and each load receiving hopper (2) In between, it is set as the structure of the receiving vehicle washing | cleaning apparatus of the grain processing facility characterized by providing the partition wall (10) which formed the dust suction opening (9) . When the vehicle passes through the upper surface of the floor groove (4) upper lattice (3) of the entrance floor (1) in order to carry in and supply the grain to the receiving hopper (2) of the grain processing facility, the vehicle sensor (5) As a result of the detection, the blast is blown from the blast nozzle (6), and the bottom bottom surface or the wheel portion of the vehicle is washed with the blast pressure. This wind pressure cleaning removes mud, straw scraps, grains, etc. adhering to the vehicle bottom surface or wheels. The vehicle thus cleaned approaches the load receiving hopper (2) and supplies the loaded grain to the load receiving hopper (2). After the vehicle receives the blast cleaning from the blast nozzle (6) and passes the upper surface of the grid (3), the blast cleaning action is stopped by the vehicle sensor (5). In addition, foreign matters, adhered grains, and the like dropped by washing in this way are dropped from the lattice (3) into the floor groove (4), and are prevented from being brought into the load receiving hopper (2) side.

The load receiving hopper (2) is configured in a wide variety of forms so that a plurality of vehicles can be lined up and can simultaneously perform load receiving operations. However, the partition walls (10) formed between the load receiving hoppers (2) are adjacent to each other. Prevents the scattering of grains, dust, etc. to the load receiving hopper (2), and allows each load receiving hopper (2) to absorb dust from the dust inlet (9) of the partition wall (10) to provide a sanitary work environment. Maintain state .

  According to a second aspect of the present invention, in a grain processing facility for receiving grain by a load receiving hopper (2) formed under the surface of the cargo receiving floor (1) and performing grain adjustment processing, the load receiving hopper A car stopper (7) for stopping the vehicle at a fixed position is formed on the surface of the cargo receiving floor (1) of (2), and a blast nozzle (8) for blowing air along the floor 1 surface to the car stopper (7). It is set as the structure of the receiving vehicle washing | cleaning apparatus characterized by having provided. When the vehicle carries in and supplies grains to the receiving hopper (2), the vehicle approaches the receiving hopper (2) and stops the wheel at a fixed position by approaching or contacting the wheel stopper (7). Then, the loaded grains are supplied to the receiving hopper (2) by dumping or transferring the bags. At this time, the grain on the floor (1) is prevented from entering the receiving hopper (2) side by the car stopper (7), and is blown from the blast nozzle (8) of the car stopper (7). Even if grains, foreign matter, etc., which are blown along the wheel part or the floor 1 surface on which the wheel is located and adhere to them, fall on the floor (1) surface, the load receiving hopper (2) It is blown off so as not to enter, and the wheel portion and the floor (1) surface near the load receiving hopper (2) are cleaned.

  According to the first aspect of the present invention, when the vehicle passes over the lattice (3) of the entrance floor (1) before carrying the grain into the cargo receiving hopper (2), the blast from the blast nozzle (6) is generated. In order to remove the foreign matter that is attached to the bottom surface of the vehicle or to the wheel and is dropped into the floor groove (4) under the lattice (3), the receiving operation is performed in a sanitary manner. And mixing of different kinds of grains can be effectively prevented. Further, the blast action from the blast nozzle (6) is performed only when the vehicle passes by the vehicle sensor (5), which is efficient and hygienic.

Further, the load receiving hopper (2) can perform simultaneous load receiving work in a state where a plurality of vehicles enter and exit in the horizontal direction, and can perform efficient work, and the partition wall (10) allows the adjacent load receiving hoppers (2). ) Between different kinds of grains can be prevented, and dust scattered and flying can be sucked and removed by the dust suction port (9) of the partition wall (10), so that a hygienic receiving operation can be performed. Can do.

  According to the second aspect of the present invention, since the car stopper (7) protrudes from the surface of the cargo receiving floor (1) where the cargo receiving hopper (2) is located, the wheel of the vehicle comes into contact with the car stopper (7). Adhering foreign matter is in a state that tends to fall off, but the blast from the blast nozzle (6) of the car stop (7) part has dropped on the grains adhering to these wheels and the floor (1) surface. Grain etc. are swept away from the car stopper (7), and the floor (1) near the cargo receiving hopper (2) is cleaned along with the partitioning action by the car stopper (7). Intrusion into (2) can be effectively prevented.

  Based on the drawings, the koji drying processing facility for drying, kneading, and milling koji as a grain includes a cargo receiving chamber 15 for carrying koji in a vehicle, and a koji rice milling room in which a koji machine 16 and a rice mill 17 are installed. 18 is arranged in the building at the front entrance, a temporary storage tank 19 for temporarily storing the soot received at the back side, a drying chamber 21 for installing a dryer 20 for drying the soot, and the like are further provided. A dust cylinder 22, a blower cylinder 24 that blows and sucks air from the blower chamber 23 to each part, a storage tank 25 that stores the soot, and the like are arranged.

  Here, the receiving vehicle washing apparatus according to the present invention receives a grain carried by the vehicle by a receiving hopper 2 formed below the floor 1 of the receiving place and receives and adjusts the grain. A floor groove 4 having a lattice 3 for supporting the stepping pressure of the wheels is provided in a portion of the entrance floor, and the floor groove 4 is detected by a vehicle sensor 5 that detects the passage of the vehicle. It is set as the structure which provided the blast nozzle 6 which blasts and wash | cleans a wheel part. When the vehicle passes the upper surface of the lattice 3 on the floor groove 4 of the entrance floor 1 in order to carry in and supply the grain to the receiving hopper 2 of the grain processing facility, the blast from the blast nozzle 6 is detected by the vehicle sensor 5. Then, the bottom bottom surface or the wheel portion of the vehicle is washed with the blast pressure. This wind pressure cleaning removes mud, straw scraps, grains, etc. adhering to the vehicle bottom surface or wheels. The vehicle thus cleaned approaches the load receiving hopper 2 and supplies the loaded grain to the load receiving hopper 2. After the vehicle receives the blast cleaning from the blast nozzle 6 and passes through the upper surface of the lattice 3, the blast cleaning action is stopped by the vehicle sensor 5. In addition, the foreign matter, adhered grains, and the like dropped by washing in this way are dropped from the lattice 3 into the floor groove 4 and are prevented from being brought into the load receiving hopper 2 side.

  Further, in a grain processing facility for receiving grain by a load receiving hopper 2 formed under the surface of the receiving floor 1 and adjusting the grain, the vehicle is fixed on the surface of the receiving floor 1 of the receiving hopper 2. A car stopper 7 to be stopped at a position is formed so as to protrude, and a jet nozzle 8 that blows along the floor 1 surface is provided on the car stopper 7. When the vehicle carries the grain into the receiving hopper 2, it approaches the front of the receiving hopper 2 and closes or abuts the wheel to the stop 7 to stop it at a fixed position. The loaded grain is supplied to the receiving hopper 2 by transferring or the like. At this time, the grain on the floor 1 is prevented from entering the load receiving hopper 2 side by the car stopper 7 and is blown from the blast nozzle 8 of the car stopper 7 so that the wheel portion of the vehicle and the floor on which the wheel is located Even if grains or foreign substances etc. that are blown along one surface and fall on the floor 1 are blown off so as not to enter the cargo receiving hopper 2, these wheel portions, One floor near the receiving hopper 2 is cleaned.

  Furthermore, the load receiving hopper 2 is formed widely over the width of a plurality of vehicles, and a partition wall 10 having a dust suction port 9 is provided between the load receiving hoppers 2. The load receiving hopper 2 is configured in a wide form so that a plurality of vehicles can be lined up and can simultaneously perform load receiving work. However, the partition wall 10 formed between the load receiving hoppers 2 allows the load receiving hopper 2 to be adjacent to each other. The cereal grains and dust are prevented from being scattered, and each cargo receiving hopper 2 is caused to absorb dust from the dust suction port 9 of the partition wall 10 to maintain a sanitary work environment state.

  The cargo receiving chamber 15 is provided at a place where the grain transporting vehicle easily enters and exits, and has a wide entrance width so that a plurality of vehicles can enter and exit at the same time to receive the basket. A floor groove 4 is formed along the entrance / exit portion 26 of the floor 1 of the cargo receiving chamber 15, and a lattice 3 is laid on the upper surface of the floor groove 4 so that the vehicle can step on and off. A load receiving hopper 2 is disposed on the back side of the load receiving floor 1. Each load hopper 2 is formed under the floor 1 surface, and a hopper lattice 27 is laid along substantially the same position as the floor 1 surface, so that the supply of firewood can be performed. The load receiving hopper 2 is configured to have a width that allows a load receiving operation for each vehicle, and is arranged in parallel with each other in the left-right direction. A partition wall 10 having an appropriate height is provided between the two parts of each cargo receiving hopper. On the back side of the building of the load receiving chamber 15, a peripheral wall 28 having a concave shape in a plan view including the partition wall 10 is formed, and a bag or dust for receiving the load by surrounding the upper portion of each load receiving hopper 2 at a certain height. Etc. are configured so as not to scatter to the adjacent two parts of the cargo receiving hopper. A conveyor 32 is laid at the bottom of each cargo receiving hopper 2, and the cargo receiving basket can be conveyed to the temporary storage tank 19 on the rear side. Further, a dust collection duct 30 is arranged on each partition wall 10 and the peripheral wall 28, and a dust suction port 9 is arranged at an appropriate position. The load receiving hopper 2, the suction cylinder 29, the conveyor 32, and the like are configured in a pit 31 formed below the surface of the floor.

  The vehicle sensor 5 is configured in the form of a photoelectric tube or the like, and is provided at the entrance / exit portion 26 of the cargo receiving chamber 15 to detect that the vehicle has entered the entrance / exit 26 and is provided at the entrance / exit portion 26 by this detection. A blast action is performed from the blast nozzle 6 toward the upper surface of the lattice 3 from the floor groove 4. The on-off valve provided in the air duct circuit of the blast nozzle 6 is opened to blast from the blast nozzle 6, and the mud mud adhering to the bottom surface of the vehicle passing through the upper surface of the grid 3, the wheels, etc. , Scouring and dropping straw scraps and straws. A wind pipe 33 which is a tributary of the blower cylinder 24 is laid along the floor groove 4, and the blast nozzle 6 is arranged so as to blast toward the upper grid 3 particularly at a position where the vehicle passes through the wheel. . The blower pipe 33 can be configured as a single pipe form A as shown in FIG. 4, but can also be configured as a plurality of juxtaposed multiple pipe forms B. In addition, the grid 3 is configured to be able to vibrate, and when the wheel steps on the top surface of the grid 3, the wheel is vibrated to easily remove foreign matter adhering to the wheel. The grid vibration motor 34 for vibrating the grid 3 can be configured to be electrically driven by the detection of the vehicle sensor 5. As described above, the blast nozzle 6 at the inlet / outlet 26 by the vehicle sensor 5 can be blown by the opening / closing valve of the blower pipe 33 being opened / closed by the electromagnetic solenoid 35. These vehicle sensors 5 and solenoids 35 are arranged on the input side and output side of the controller 36. In addition, the grid vibration motor 34 is driven and stopped by the detection of the vehicle sensor 5. In this way, when the cargo receiving vehicle enters the cargo receiving chamber 15 through the doorway 26 and passes through the cargo receiving hopper 2, the vehicle sensor 5 receives a blast from the blast nozzle 6 of the doorway 26 as detected by the vehicle sensor 5. The bottom lower surface or the wheels are washed with a blast, and foreign matter and foreign matter or other deposits such as soot are dropped into the floor groove 4 below the lattice 3. At this time, in the form in which the lattice 3 is configured to vibrate, the motor 34 can be electrically driven by the detection of the vehicle sensor 5 to vibrate the wheel that steps on the upper surface of the lattice 3, thereby facilitating the fall of the adhered foreign matter. be able to.

  Further, the vehicle approaches the load receiving hopper 2 through the surface 1 of the load receiving floor 15 of the load receiving chamber 15 and stops the vehicle by contacting the rear wheel of the vehicle with the vehicle stop 7. In this state, the loading platform of the vehicle is dumped, or the bag placed on the loading platform is moved to the upper surface of the hopper lattice 27, and the storage basket is supplied into the loading hopper 2. At this time, when the vehicle sensor 37 detects that the vehicle has approached and stopped at the vehicle stop 7, the electromagnetic solenoid valve 38 of the open / close valve of the blower pipe 33 can be opened and blown. There are many cases where the vehicle stops near the car stopper 7 and foreign matter or different kind of soot falls on the floor 1 surface, but the blast nozzle 8 of the car stopper 7 moves to the entrance 26 side opposite to the hopper 2. Since the blast is directed along the surface of the floor 1, the blast is blown off toward the floor groove 4 and the blast is cleaned. Further, in the embodiment in which an electric blower 39 communicating with a duct 38 formed in the car stopper 7 is connected to the blower nozzle 8 via the blower nozzle 8, the blower 39 is detected via the controller 36 by the detection of the vehicle sensor 37. It can comprise so that the ventilation motor 40 of this may be driven.

  A large amount of dust is generated during the loading of the soot by the vehicle in the cargo receiving chamber 15 or the soot supply operation to the cargo receiving hopper 2, but the partition walls 10 on both the left and right sides of each cargo receiving hopper 2 and the peripheral wall on the back side are generated. It is possible to prevent dust from being scattered by being surrounded by 28 and the like and sucking dust into the dust suction ports 9 disposed on the partition wall 10 and the peripheral wall 28. In addition, the partition wall 10 between the left and right hoppers 2 blocks so that the kite being supplied does not directly jump into the adjacent hopper 2.

Plan view of the grain processing facility. The enlarged plan view of the partial receipt room part. The front sectional view. The sectional side view of the floor groove part. The top view of a vehicle stop part. The top view of a vehicle stop part.

DESCRIPTION OF SYMBOLS 1 Floor of load receiving chamber 2 Load receiving hopper 3 Lattice 4 Floor groove 5 Vehicle sensor 6 Fountain nozzle 7 Car stop 8 Fountain nozzle 9 Dust inlet 10 Partition wall

Claims (2)

In the grain processing facility that receives the grain carried in by the vehicle with the receiving hopper (2) formed under the surface of the receiving floor (1) and adjusts the grain, in the entrance floor (1) section where the vehicle enters and exits, A floor groove (4) having a grid (3) for supporting a wheel is provided, and the floor groove (4) is provided with a bottom surface of the bottom of the vehicle by detection of a vehicle sensor (5) for detecting the passage of the vehicle. A blast nozzle (6) for blasting and cleaning the wheel portion is provided , the load receiving hopper (2) is formed widely across a plurality of vehicle widths, and a dust suction port (9) is provided between the load receiving hoppers (2). A receiving vehicle washing apparatus for a grain processing facility, characterized in that a partition wall (10) is formed . In a grain processing facility for receiving grain by a receiving hopper (2) formed under the surface of the receiving floor (1) and adjusting the grain, the receiving floor (1) of the receiving hopper (2) A car stop (7) for stopping the vehicle at a fixed position is formed on the surface so as to protrude, and a jet nozzle (8) for blowing air along the floor (1) is provided on the car stop (7). A receiving vehicle washing device for a grain processing facility .

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