SU1167056A1 - Three-way dumping device - Google Patents

Abstract

DUMPING VEHICLE WITH THREE-SIDED UNLOADING, comprising a body, a frame with front and rear axles mounted on it, associated with supporting brackets fixed to the body, and a hydraulic lift cylinder, characterized in that, for the purpose of mounting, through a path through a path, through a path through a path, using a lifting ram, characterized in that, for the purpose of repair, through a path, through a carriage, through a carriage, through which, through a path, through a lifting hydraulic cylinder, characterized in that, in order to improve the efficiency, through a path by means of a path by means of a path, using a lifting ram, which raise the body, which is different, in order to improve the reliability of the carriage by means of a car, with the help of support brackets mounted on it. loads when tipping the body back, the rear axles are made with the possibility of longitudinal movement of brackets on them, which are spring-loaded relative to the frame.

Description

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The invention relates to transport, in particular to dumping vehicles used in cotton growing,

The chain of the invention is to increase reliability by unloading the hydraulic cylinder from radial loads when the body tilts back.

FIG. 1 shows a dumping vehicle, side view; in fig. 2 - the same, with the body tipped back.

The dumping vehicle consists of a body 1, on which the support brackets 2 are rigidly fixed, the body 1 including folding side boards 3, the tailgate 4 and the front fixed side 5. The body 1 with its support brackets 2 is supported on the fingers 6 of the support brackets 7, which rigidly fixed to the frame 8 of the trailer. The body fixing t on the frame 8 is made by locking fingers 9. Compression springs 10 are mounted on the rear fingers 6 of the support brackets 7. The upper part of the hydraulic cylinder 11 is housed in a ball bearing 12 of a known type, and in the lower part on its axis 13 the supports 14 are rigidly placed to the cross member 15 of the frame 8. The frame B in the front part is equipped with a movable carriage 16 with a gash 17.

562

The device works as follows.

For tipping body 1 sideways

The lock pins 9 on one side of the body 1 are opened and pressure is applied to the hydraulic cylinder 12, which is pulled out, tilts the body in the desired direction. In this case, hydro

The lindr 11 rotates in the supports 14, since the axes 13 are rigidly fixed on it. In the case of a body tipping back-, only two front locking pins 9 are opened from the side

Drawbar 17 and supply pressure to hydraulic cylinder 12. At the same time, the tailgate 4 is opened and the body 1 is tilted (FIG. 2). With the backrest inclination 1 back, the latter begins to move along the fingers 6 of the support arms 7 along arrow A with its rear support arms 2 (FIG. . 2), compressing the spring 10, which contributes to the retention of the hydraulic rod 12 in the vertical plane

support 14. After the load is lifted out of the body 1, the latter also lowers the spring 10, unclenching, facilitating. the movement of the body 1 backwards along arrow B (Fig. 2), and the hydraulic cylinder 12 does not change its vertical position.

The use of the device greatly simplifies the design of the bodywork hydraulic cylinder mount.

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Claims (1)

A DUMPING VEHICLE WITH TRILATERAL UNLOADING, comprising a body, a frame with front and rear axles mounted on it, connected with corresponding support brackets mounted on the body, a body lifting hydraulic cylinder, characterized in that, in order to increase reliability by unloading the hydraulic cylinders loads when tipping the body back, the rear axles are made with the possibility of longitudinal movement along them of brackets, spring-loaded relative to the frame. FIG. 1'