DE705561C - Garbage truck - Google Patents

Description

Garbage truck The invention relates to a garbage truck with one at the Chute-like pouring box arranged in a dust-tight manner, which which picks up garbage cans and causes them to be emptied by tilting them.

This also applies to garbage trucks that are not equipped with a dust extraction system to enable dust-free garbage disposal, it has already been proposed to use so-called system garbage trucks and system garbage bins. With such garbage trucks is the pouring opening closed by a sliding and pivoting lid, which interacts with the correspondingly designed lid of the system waste containers, in such a way that they close the pouring opening during their emptying.

It has also been proposed to use garbage trucks for this purpose to provide a shaft-like conveyor, which the inserted into it Rubbish bins leads to the pouring opening and emptied there.

Finally, the suggestion was made to take garbage trucks with them Eüischüttöffung on the roof at the upper edge of the car a tiltable, for inserting the garbage cans serving box to be arranged.

For all of these devices is a prerequisite that all of the Emptying the garbage cans to the relevant one located on the garbage truck Emptying device fit, d. H. that all households in a community have garbage cans of a certain kind. However, this is not the case with very few municipalities. It would therefore have to be able to use the existing facilities in order to be able to use them Garbage bins in all households out of use and be replaced by system waste containers or other appropriately designed waste bins. That would be a considerable waste of useful objects, quite apart from that of the costs required for this.

In addition, garbage trucks with conveyors have the disadvantage have too large dimensions and garbage trucks with a tiltable box at the top of the wagon have the defect that the full garbage cans with considerable effort up to have to be lifted almost to the top edge of the garbage truck in order to be inserted into the dump box «To be able to earth.

The invention enables the - c-en-over, with ordinary garbage trucks and when using rubbish bins of different sizes; Form and training to accomplish a dust-free garbage disposal. This is achieved in that the The bottom of the tiltable hopper on the hlfillwagell can be moved up and down is, so that the new Kippeinschüttkasten from two in the sense of a drawer box parts that can be pushed against or one inside the other.

This also has the advantage that ... '1 @ t the help of such an emptying device In their training, different rubbish bins can be emptied dust-free, nor the preference given that the insertion of the full garbage cans in the emptying device can be carried out at the lifting height and is possible without additional effort.

To hold the garbage cans during emptying the wing the box bottom be designed as an electromagnet. Arranged on the wing, Rollers mounted transversely to the feed direction of the vessels facilitate the introduction of full garbage cans.

As can be seen from the drawing, at the pouring opening a (see Fig. I) of a garbage truck there is a pouring box cl which can be tilted about a shaft or a hinge b and the bottom e, d of which can be slid up and down in it.

The bottom e is open at the rear, possibly at the side, so wide that as is caused by the largest type of vessel to be emptied.

On the wing d of the floor c there are sliding rollers e, the allow easy insertion and removal of the garbage bins h. The reels are arranged at right angles to the direction of insertion.

On the walls of the floor c there are stops g through which the garbage cans standing on the wing d held during the pouring process will. These stops j are arranged at different distances from the wing, so that a suitable pair of stops for each of the different vessel sizes Is available without a special setting of a stop on the for Emptying reaching vessel size is required.

Holding on to the garbage can during emptying can be especially useful but also advantageously take place in that the wing as the box bottom of the electromagnet is trained.

To open boxes or containers of any shape and without lid Size to be able to empty dust-free into the garbage truck, can be found on the rear wall of the Floor c adjustable folding brackets or straps can be arranged that detach prevent such a container from the wing d during emptying.

When inserting a garbage can h on the wing d, the handle of the bucket and thus at the same time the lid against the insertion direction of the vessel covered (see Fig.I). In the case of vessels with hinged lids, the lid becomes simple folded back.

At the rear upper part of the Einsehüttkastens cl and to the side of the same a cladding i made of flexible material (rubber, canvas, etc.) is arranged, which closes the box cl dust-tight to the outside.

The garbage container h to be emptied is in the position shown in Figure I in the starting position for emptying. By manual actuation, by lever action or by motorized, hydraulic or electrical means of a known type or by compressed air, the base e, d with the garbage can lt is pushed into the box cl. The pushing-in movement can also take place in such a way that the box cl is pushed down over the, in this case, immovable, lowered base c. A hand lever for the insertion movement can be designed in such a way that after the insertion, as a pivot lever, it causes the box to tilt into the emptying position. The tilting movement can also be motorized, hydraulic or electric instead of by hand.

The emptying position is shown in Fig. II. During the swivel movement the cladding folds up like a fold to move the box to relax again in the rest position.

The air displaced by the evacuation of the vessels inside the car is placed in an expansion tank provided at a suitable location on the garbage truck headed in which the deceleration of the displaced Air and its dust removal is carried out by means of known types.

After the vessel has been emptied, the box slides when it is tilted back cl is the soil c with the garbage can / t under the effect of its own weight and weight of the vessel back to its original position.

In addition to the advantages mentioned, the invention offers the further advantage that .a damage to the garbage cans by the hitherto: required opening the containers cannot enter the edge of the garbage truck emptying.

Claims (3)

PATENT CLAIMS: i. Garbage truck with a tiltable, chute-like pouring box which is arranged dust-tight at the pouring opening and receiving the rubbish bins, characterized in that the box bottom (c, cl) is guided on the box chute and can be lowered. 2. Garbage truck according to claim i, characterized in that the Box bottom with the garbage can receiving, transversely to the direction of insertion of the same arranged, known per se rollers (e) is provided. 3. Garbage truck according to claims i and 2 with a holding device for the garbage cans located on the bottom of the box, characterized in that the support surface of the box bottom is designed as an electromagnet is. q .. garbage truck according to claims i to 3 with system pouring device, thereby characterized in that the pouring box to the pouring opening of the system pouring device is attachable.