JPS605483B2 - Operation safety device for garbage processing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a two-layered garbage treatment device that collects, compresses, and transports garbage generated in a high-rise building on two floors. This relates to operational safety devices to ensure safety.

When collecting, compressing, and transporting the garbage generated in high-rise buildings, the first and second basement floors are used, the garbage is collected downstairs and packed into containers, and the containers are transported upstairs through the entrance of the floor. A two-layer garbage processing device has been developed that transports waste, loads it onto a transport vehicle, and carries it out.

In such a garbage processing device,... The container, the slider that carries the container, the compactor that fills the container, and other operating bodies are operated by operating the operation panel. If other actuating bodies operate when one is not in use, or even if each actuating element is stopped at a predetermined position, if another container is moved to a place where a container is being reloaded due to an incorrect operation, the operation may be interrupted. Collisions between bodies may occur, which is extremely dangerous.

The present invention has been made in view of the above points, and is a garbage processing device in which the actuating body is activated only when the operation signal from the operation panel and the position signal from the actuating body satisfy a predetermined condition. It provides an operational safety device and thus eliminates the risk of collisions and the like mentioned above.

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

FIG. 1 shows a two-layered garbage treatment device for collecting, compressing, and transporting garbage generated in a high-rise building.

This garbage processing equipment has a collection floor 1 on the second basement floor of the building, and a delivery floor 2 on the first basement floor, and both floors 1 and 2 have a checkpoint 3 formed on the delivery floor 2. and are configured so that they can be mutually distributed. by the way,
On the collection floor 1, garbage is compressed and conveyed to a container 4.
A compactor 5 is provided to be able to move forward and backward, and the compactor 5 has coupling claws 6 on both sides for coupling the container 4 and the compactor 5, and further has a collector 7 on one side that collects waste. A reversing/feeding device 8 is provided which raises and reverses to feed garbage into the compactor 5.

Further, a slider 9 for loading and moving the container 4 is provided so as to be movable in a direction perpendicular to the movement of the compactor 5, and the slider 9 has a stuffing slider 9a and a stockard slider 9b integrally connected. moves between the stuffing position and the stocked position. The unloading floor 2 is equipped with a container lifting device 10 and a slider 1.
The container elevating device 10 is located above the opening 3 and allows the container 4 to pass through the entrance 3 and move up and down between the collection floor 1 and the unloading floor 2, and the slider 1 The container 4 is moved in a vertical direction, and a loading/unloading slider 11a for moving between the closing section layer and the loading/unloading position and a stockyard slider 11b for moving between the closing section layer and the stockyard position are provided separately. The garbage generated in the high-rise building is collected by a collector 7, and the collector 7 is collected on the collection floor 1, where the garbage in the collector 7 is thrown into the compactor 5 by a reversing device 8, and the garbage is collected into the compactor 5. 5
It is packed into container 4 at the same time.

The container 4 is lifted onto the unloading floor 2 through the closing part 3 by the container lifting device 10, and is then reloaded onto the slider 11. The slider 11 moves to the loading/unloading position, the transport vehicle 12 pulls up the container 4, carries it out to the processing plant, and carries in the empty container 4. The empty container 4 is placed on the slider 11, lowered onto the slider 9 of the container lifting device 10' and the trowel collection floor 1, and is filled with garbage by the compactor 5 again. Reference numeral 13 denotes an operation panel, which is provided on the collection floor 1 and the unloading floor 2, respectively.
It emits operation signals to operate the sliders 9, 11, compactor 5, etc.

The compactor 5 and slider 9 provided on the collection floor 1 and the slider 11 provided on the unloading floor 2 include:
A limit switch 14 is provided which operates in response to a change in position due to the operation of each of the devices and generates a position signal. For example, as shown in FIG. The slider limit switch 14a and the container limit switch 14b, which issues a position signal of the container 4 placed on the slider 9 by movement of the slider 9, are further connected to the compactor 5.
The compactor 5 is provided with a limit switch 14c for the compaction claw that issues a position signal when the coupling claw 6 moves forward or backward, and the compactor 5 is provided with a limit switch 14d for the coupling claw that issues a position signal when the coupling claw 6 moves forward or backward.

Further, on the unloading floor 2, there is a limit switch 14e for a slider which emits a position signal by the movement of the slider 11, and a container limit switch 14e which emits a position signal according to the container 4 placed on the slider 1 by the movement of the slider 11. A limit switch 14f is provided for each. Next, explaining the control system, ``As shown in Figure 3,
Operation signals to each operating body 15, such as the compactor 5 and slider 9 provided on the collection floor and the slider 11 provided on the unloading floor 2, are sent to a gate circuit serving as a control circuit along with operation signals from the operation panel 13 and each operation. A position signal from the limit switch 14 indicating whether or not the body 15 can be actuated is input, and when both the position signal and the operation signal are issued, the gate circuit 16 sends an actuation signal to the actuation body 15. is emitted.

For example, when moving the downstairs slider 9, the container 4
It is necessary that the compactor 5 and the compactor 5 are not connected to each other, and the compactor limit switch 14c that operates in the backward position of the compactor 5 sends out the position signal, and when the position signal is sent to the gate circuit 16, When an operation signal is sent from the operation panel 13 to the gate circuit 16, the gate circuit 16 is provided to issue an operation signal for moving the slider 9. Also, when moving the loading/unloading slider 11a on the floor to the closed section layer, it is necessary that the other stockard slider 11b does not stop in the middle between the entrance section layer or the open section layer and the stockard position. The slider limit switch 14e, which operates at the stockard position of the stockard slider lb, sends out a position signal, and when the position signal is sent to the gate circuit 16, an operation signal is sent from the operation panel 13 to the gate circuit 16. The gate circuit 16 is provided to issue an activation signal to move the loading/unloading slider 11 when the loading/unloading slider 11 is moved.
The same applies when moving b. In addition, when moving the container 4 from one of the sliders 9, 11 to the other, for example, when moving the container 4 from the top of the loading/unloading slider la on the floor to the top of the stockyard slider lb, first The container 4 must be loaded onto the stockyard slider la, and the stockyard slider 11b must stop at the stockyard position so that no container 4 is loaded. The container limit switch 14f, which operates at the loading/unloading position of the container 4 sent to the storage slider 11a, and the slider limit switch 14e, which operates at the stockyard position of the stockyard slider 11b, transmit signals, and these two position signals are sent to the gate. When the container limit switch 14f, which is sent to the circuit 16 and operates at the stockyard position of the container 4 loaded on the stockyard slider 1M, does not transmit and the position signal is not sent to the gate circuit 16. In addition, when an operation signal is sent from the operation panel 13 to the gate circuit 16, the gate circuit 16 is provided to issue an operation signal to the operating body 16 such as the slider 11. The same applies when moving the container 4 to one location. When the compactor 5 is operated to pack garbage from the compactor 5 into the container 4, the container 4 is repositioned onto the slider 9, the slider 9 is stopped at the loading position, and the
It is necessary for the compactor 5 to stop at the forward position and the connecting claws 6 to secure the container 4, and the slider limit switch 14a, which is activated when the slider 9 is in the loading position, serves as a position signal to prevent the container 4 from being loaded. The limit switch 14b for the container operates at the stuffing position placed on the slider 9a, the limit switch 14c for the compactor operates at the forward position of the compactor 5, and the limit switch 14c for the compactor operates at the lashing position of the connecting claw 6 of the compactor 5. When the coupling claw limit switches 14d are respectively transmitting signals and the position signals are being sent to the gate circuit 16, the gate circuit 1 is sent from the operation panel 13.
When an operation signal is sent to compactor 6, gate circuit 16 is provided to issue an operation signal to compactor 5. Therefore, when operating each operating body 15, for example, the downstairs slider 9
When the compactor 5 is moved, the slider 9 will not move even if the operation panel 13 is operated unless the compactor 5 is moved backward, and the slider 9 can be prevented from moving when the compactor 5 and the container 4 are connected. Also, when moving the upper floor slider 1, for example, when moving the loading/unloading slider 11a to the □ section layer, if the stockyard slider lb has not stopped at the stockyard position, the operation panel 13 must be moved. Even if the slider 11a is operated, the loading/unloading slider 11a does not move, and collision between the sliders 11a and 11b can be prevented. Furthermore, when moving the container 4 from one of the sliders 9 and 11 to the other, for example, when moving the container 4 from the loading/unloading slider 11a to the stockyard slider 11b, the container 4 is placed on the loading/unloading slider 11a. is reloaded, the stockyard slider lb stops at the stockyard position, and if the container 4 is not loaded and empty, the operating body 15 such as the slider 11 will not operate even if the operation panel 13 is operated. Therefore, collisions between the containers 4 can be prevented. Further, when the compactor 5 is operated, the container 4 is placed on the slider 9 and positioned at the stuffing position, the compactor 5 moves forward, and the connecting claws 6 secure the container 4 and the compactor 5 together. If not, the compactor 5 will not operate even if the operation panel 13 is operated, and it is possible to prevent the compactor 5 from operating when the container 4 and the compactor 5 are not completely secured. As described above, in the present invention, the operation of each slider is controlled by the operation signal from the operation panel and the position signal from the pair of sliders, so that when an operation signal is issued to operate one slider, If it is detected that the other slider is located at the entrance, it is possible to restrict the operation of one slider, thereby preventing collisions between sliders that occur due to malfunction or because the slider is not stopped at the predetermined position. Accidents can be prevented and safety can be ensured.

[Brief explanation of drawings]

The drawings show embodiments of the present invention, and Fig. 1 is an overall schematic diagram showing a two-layer garbage processing device, Fig. 2 is a layout diagram showing the mounting position of the limit switch, and Fig. 3 is a control system. FIG. 1... Collection floor, 2... Carrying out floor, 3... Sekiguchi section, 4... Container, 5... Compactor, 8... Reversing loading device, 9 ,11...
・Slider, 10... Container lifting device, 13...
...Operation panel, 14...Limit switch, 14a, 14
e...Limit switch for slider, 14b, 14f...
...Limit switch for container, 14c...Limit switch for compactor, 14d...Limit switch for coupling claw, 15... - Operating body, 16...gate circuit. Figure 'Figure 2 Figure 3

Claims (1)

[Claims] 1. A two-layer garbage processing system that has a floor for compressing and packing garbage into containers and a floor for transporting containers in and out, with an opening on one floor so that the containers can be circulated through a container lifting device. In the apparatus, the floor in which the opening is formed includes a first slider that is movable between a position that shields the opening and a loading/unloading position, and a first slider that is movable between a position that shields the opening and a stockyard position. 2
A control panel is provided that outputs sliders and operation signals for operating these sliders, and a detection switch is provided that operates in response to the movement of each of the sliders and issues a position signal. When moving the slider from the stockyard position or loading/unloading position to the opening position, if it is detected that the other slider is located at the opening position, the movement of one slider is restricted via a control circuit. An operation safety device for a garbage processing device, characterized in that: