JPH0124004Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a garbage feeding device for feeding garbage collected by a garbage collection truck or the like into a pit that temporarily stores garbage to be supplied to a processing device such as a crusher. It is something.

Generally, the garbage collected by garbage collection trucks, etc. contains gas cylinders, paint cans, etc. with combustible materials left behind, and after such garbage is stored in a garbage storage pit, it is fed to a crusher. If this occurs, combustible materials may leak out during the crushing of gas cylinders and remain in the crusher.
There was a problem in that the remaining combustible material exploded due to the impact during crushing, damaging the crusher and equipment around the crusher.

In order to solve the above-mentioned drawbacks, the present invention makes it possible to spread the garbage collected by a garbage truck into a dumping box, remove gas cylinders, etc., and then tilt the dumping box to dump the garbage into a garbage storage pit. This is how it was done.

In addition, garbage that does not contain gas cylinders, etc. is discharged directly from the platform into the garbage storage pit, but if the platform is full, it is possible to drive the car into the dump box and discharge it directly into the garbage storage pit. This is what I did.

The embodiment will be explained below with reference to the drawings. Reference numeral 1 denotes a garbage storage pit for temporarily storing the garbage collected by the garbage collection vehicle 2.
A fixed amount is supplied to a crusher 4 via a conveying device 3 extending forward.

The pit 1 has an endless conveyor 5 at its lower part, and the front end of the conveyor 5 is continuous with the conveyor 6 of the conveying device 3.
The upper part of the conveyor 5 is surrounded by both side walls 7, 8 and a rear wall 9 with only the front side open. The side walls 7, 8 are inclined so that the distance between them is narrowed downward, and protruding members 10, 10 are alternately fixed to the side walls 7, 8, so that the garbage is moved forward on the conveyor 5. At the same time, the protruding members 10, 10
It is broken down and transported on an average basis. Further, one of the side walls 7 and 8 is made to gradually stand up toward the front at the front end, and when it becomes vertical, it is connected to the side wall 11 of the conveying device 3, and the other side wall 8 is made to stand up in the middle. Gradually raise it up, extend it to the front end of the pit 1 in a vertical state, and transfer it to the conveying device 3.
It is connected to the side wall 11 of.

A platform 12 is provided above the pit 1, into which the garbage collection vehicle 2 can enter.
Garbage can be discharged into the pit 1 at the position where it hits the car stopper 13 on the platform 12.

Reference numeral 14 denotes a garbage charging device that receives the garbage collected by the garbage collection vehicle 2, removes gas cylinders, etc., and then throws it into the pit 1 side.
is a part of the platform 12 and is located close to the upper edge of the side wall 7.

The loading device 14 is composed of a pedestal 15, a loading box 16, and a tilting device 17.
is fixed at a lower position than the platform 12, and on the pedestal 15, side plates 19, 19 are erected at both ends of the flat floor 18, and the pit 1 is fixed at a lower position than the platform 12.
A cross-sectional loading box 16 with open front and rear sides facing the pit is provided so that the floor 18 is approximately on the same plane as the platform 12, and the front end of the loading box 16 is approximately aligned with the upper edge of the side wall 7 of the pit 1. At the same time, it is pivotally supported on the pedestal 15 via hinge brackets 20, 20 so as to be tiltable toward the pit 1 side.

Between the input box 16 and the pedestal 15 are a triangular lift arm 21, a rod 22, and a cylinder 23.
A tilting device 17 is provided, which allows the input box 16 to be tilted toward the pit 1 by extension of the cylinder 23.

Reference numeral 24 denotes an auxiliary side wall for preventing garbage from jumping out of the pit 1 when the garbage is thrown into the pit 1.

In the embodiment, the input box is provided above the side wall, but the same effect can be obtained even if it is provided above the rear wall, and the tilting device is also provided with a lift arm,
The present invention is not limited to the structure of the rod and cylinder, but any structure that allows the input box to be tilted toward the pit will be satisfactory.

The present invention has the above-mentioned configuration. Next, the operation will be explained. When the garbage does not contain gas cylinders, etc., the garbage collection vehicle 2 is moved to the platform 1.
Enter the car stop 13 above 2 and dump the garbage into pit 1.
Excrete inside. When the platform 12 is full, the garbage collection vehicle 2 is driven into the input box 16 from behind the input box 16, approaches the pit 1, and discharges the garbage into the pit 1.

The discharged garbage is supplied to the crusher 4 by the pit 1 and the conveyors 5 and 6 of the conveying device 3.

If the garbage contains gas cylinders, etc., the garbage collection truck 2 is placed behind the dumping box 16 to temporarily discharge the garbage into the dumping box 16, and then the worker picks up the gas cylinder from among the garbage spread inside the dumping box 16. After that, the input box 16 is tilted by the extension of the cylinder 23, and the garbage is input into the pit 1. The thrown-in garbage is supplied to the crusher 4 by each conveyor 5, 6. This eliminates any combustible matter remaining in the crusher 4.

As described above, in the present invention, if gas cylinders, etc. are included in the garbage, the garbage can be spread out in the dumping box, the gas cylinders, etc. are removed, and then the dumping box can be tilted to throw the garbage into the pit. In this way, gas cylinders, etc. are thrown into a crusher, etc., thereby eliminating any danger of the remaining combustibles exploding, and since the garbage can be spread inside the dumping box, gas cylinders, etc. can be removed reliably.

Furthermore, since the input box is installed on the same level as the platform, when the platform is full, cars can be driven into the input box and ejected directly into the pit, so the platform does not become too narrow.

[Brief explanation of the drawing]

FIG. 1 is an overall top view of the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a partially enlarged view. 1 is a garbage storage pit, 14 is a garbage input device, 1
6 is a charging box, and 17 is a tilting device.

Claims (1)

[Scope of utility model registration request] A cross-sectional loading box is formed with the front and rear sides of the floor open and side plates erected at both ends, the front end of the loading box is pivotally supported on the upper edge of the garbage storage pit so that it can be tilted toward the garbage storage pit, and The floor of the dumping box is located approximately on the same plane as the platform that allows garbage, etc. from a garbage collection vehicle to be directly input into the garbage storage pit, and the garbage collection vehicle, etc. can directly enter onto this floor. Features: Garbage inlet device for the garbage storage pit.