JPH0638005Y2 - Waste transshipment facility - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a waste transshipment facility.

[Prior Art] A waste transshipment facility, as shown in FIG. 3, throws the waste of a truck 21 on a floor 20 through a floor opening 22 formed in the floor 20 to remove the waste under the floor 20. The floor opening 22 is provided with a single-opening bottom plate 23 at the bottom of the floor opening 22.When transposing waste, the floor opening 22 is opened by the bottom plate 23. I was trying to open it.

[Problems to be Solved by the Invention] However, the conventional waste transshipment facility having the single-sided bottom plate 23 has the following problems.

There are some vehicles 21 that carry inappropriate waste such as asbestos, which is currently a problem as it has carcinogenicity, and drop it. However, such inappropriate waste is dropped. Sometimes I couldn't test.

For this reason, conventionally, the waste transported by the transport vehicle 21 at a ratio of one to several is emptied into a box (not shown) installed on the floor 20 before being dropped, and a worker inspects the waste in the box. Then, if the inspection is passed, the waste 3 in the box is dropped into the floor opening 22 using a bucket or the like not shown, and if the inspection is not passed, the waste 3 in the box is discarded using the bucket or the like. Return the item to the transport vehicle 21 so that it can be brought back. A so-called unannounced inspection was carried out. However, unannounced inspections were difficult to carry out, and it was easy to overlook inappropriate dumping of waste.

Further, since the bottom plate 23 was a single-open type, the direction of the wastes falling from the floor opening 22 was always the same, and therefore the pile of wastes loaded on the carrier was only one, resulting in poor loading efficiency. .

In view of the above-mentioned circumstances, the present invention can easily inspect the contents of waste of a transport vehicle at the time of dropping from the floor opening, and change the falling direction of the waste from the floor opening to remove the waste. It is an object of the present invention to provide a waste transshipment facility that can be loaded in two piles with high loading efficiency.

[Means for Solving the Problems] The present invention forms a floor opening for dropping waste from a truck on the floor to a carrier under the floor, and disposes a hopper having an open upper and lower portion on the floor opening. , Sandwiching the lower opening of the hopper,
A bottom plate for the bottom opening of the hopper, which is rotatably pivoted at both ends by insertable and detachable pins, is provided at a side position of the bottom opening 180 degrees apart, and the bottom plate is supported openably and closably by using an opening and closing cylinder. This is related to the waste transshipment facility characterized by the above.

[Operation] By dropping the waste from the carrier into the hopper with the bottom opening of the hopper closed by the bottom plate, the waste is temporarily stored in the hopper, and the waste in the hopper is temporarily stored by the worker. Inspect the waste by seeing.

After inspecting the waste, by pulling out one of the two pins pivotally attached to both ends of the bottom plate at positions 180 degrees apart from each other across the lower opening side of the hopper and extending the opening / closing cylinder, The bottom plate is rotated about the other pin to open the lower end opening of the hopper, and the waste of the hopper is dropped on the carrier.

At this time, the opening direction of the bottom plate changes depending on which of the two pins that pivotally attaches both ends of the bottom plate is pulled out.
The direction in which the waste falls will also change, and the waste can be stacked on the carrier in two piles with good loading efficiency.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 and 2 show an embodiment of the present invention, in which a floor 5 is extended from the land 3 to the sea 4 so that the carrier 1 can enter and exit the lower part and the carrier 2 can enter and exit the upper part.

A floor opening 6 is formed in the floor 5, and a truck 2 is installed in the floor opening 6.
A hopper 7 having openings 7a and 7b in the upper and lower portions having a capacity substantially equal to the load capacity of is disposed.

A dust collecting hood 8 connected to the dust collecting duct is provided so as to cover the upper opening 7a of the hopper 7.

A pair of brackets 9 and 10 are attached to the side of the lower opening 7b of the hopper 7 and 180 degrees away from each other in the moving direction of the carrier 2, and the lower opening 7b of the hopper 7 is opened and closed between the brackets 9 and 10. A bottom plate 11 is provided, and both ends of the bottom plate 11 can be freely inserted and removed.
The pins 12 and 13 of the book are rotatably pivotally attached to the brackets 9 and 10.

An open / close cylinder 14 is swingably interposed between the upper opening 7a of the hopper 7 and the central portion of the bottom plate 11.

In addition, 15 is a shed, 16 is an operation room, 17 is a pillar, and 18 is a waste.

When the operator opens and closes the opening / closing cylinder 14 and inserts the pins 12 and 13 into the brackets 9 and 10 corresponding to both ends of the bottom plate 11 so that the lower opening 7b of the hopper 7 is closed by the bottom plate 11, the carrier 2 The waste 18 is dropped into the hopper 7 and the waste 18 is temporarily stored in the hopper 7.

Then, the worker looks at the waste 18 in the hopper 7 and inspects the waste 18.

After inspecting the waste 18, bracket both ends of the bottom plate 11.
Pivot to the side of the lower opening 7b of the hopper 7 through 9,10 2
A worker pulls out one of the pins 12 and 13 of the book to extend the opening / closing cylinder 14, and rotates the bottom plate 11 about the other pin 12 and 13 so as to be in either state of FIG. Then, the lower opening 7b of the hopper 7 is opened and the waste 18 in the hopper 7 is dropped on the carrier 1.

At this time, depending on which of the two pins 12 and 13 is pulled out, the opening direction of the bottom plate 11 becomes one of the states shown in Fig. 2A and B, and the falling direction of the waste 18 changes, so the carrier 1 On the other hand, the waste 18 can be piled up in two piles having a higher loading efficiency than in the case of one pile shown in phantom in FIG.

After the dropping on the carrier 1, the bottom plate 11 is returned to the initial state, and the above operation is repeated thereafter.

During the above work, the dust hood 8 is used to suck the dust.

The waste transshipment facility of the present invention is not limited to the above-described embodiment, and it is preferable that the capacity of the hopper be such that the waste loaded by the transport vehicle can be accommodated at one time. Needless to say, various changes can be made without departing from the scope of the present invention.

[Effects of the Invention] As described above, according to the waste transshipment facility of the present invention,
Various excellent effects as described below can be obtained.

Since a hopper is provided in the floor opening so that the waste from the carrier can be temporarily stored in the hopper, and the waste can be dropped from the hopper as it is onto the carrier,
The waste of the truck can be easily inspected when it is dropped.

The bottom plate is pivoted with two pins so that it can be opened and closed from either side of the bottom plate at a position 180 degrees away from the opening of the bottom of the hopper, so the waste material is piled into two piles with high loading efficiency on the carrier. Can be stacked.

[Brief description of drawings]

FIG. 1 is an overall side view of an embodiment of the present invention, and FIG.
FIG. 3 is an enlarged view of the hopper portion in the figure, and FIG. 3 is a side view of the conventional example. In the figure, 1 is a carrier, 2 is a carrier, 5 is a floor, 6 is a floor opening,
Reference numeral 7 is a hopper, 7b is a lower opening of the hopper 7, 11 is a bottom plate for the lower opening 7b of the hopper 7, 12 and 13 are pins, 14 is an open / close cylinder, and 18 is waste.

Claims (1)

[Scope of utility model registration request] 1. A floor opening for dropping waste from an on-floor carrier to an underfloor carrier is formed on the floor, and a hopper having upper and lower openings is provided in the floor opening, and a lower opening of the hopper is provided. A bottom plate for lower opening of the hopper, which is pivotally attached at both ends by insertable and detachable pins, is provided at lateral positions of the lower opening, which are separated from each other by approximately 180 degrees, and the bottom plate is formed by using an opening / closing cylinder. A waste transshipment facility that is open and closed.