Automobile rolling multi-roll pinch machine

Abstract

The invention relates to an automobile rolling multi-roller pinch machine, which comprises a frame body equipped with an inclined material trough. A pinch mechanism is disposed at a position near the lower end of the material trough. The pinch mechanism consists of pinch rolls with shifting block equipped surfaces, two side brackets that are disposed at both ends of the pinch rolls to support the pinch rolls, hydraulic cylinders connecting each side bracket and the frame body, and hydraulic motors in driving connection with the pinch rolls. Each side bracket is equipped with a support arm, the far end of which is in hinge connection with the frame body. The pinch machine is characterized in that: a plurality of pinch rolls are arranged along the longitudinal direction of the material trough in order from the high end to the low end of the material trough, and the distances between the pinch rolls and the material trough internal bottom surface decrease gradually. Compared with the prior art, the multi-roll pinch machine realizes flattening of abandoned automobiles through the plurality of pinch rolls arranged from high to low in order, effectively prolongs the flattening time and pinch length, and realizes flattening of abandoned automobiles gradually from thick to thin. Therefore, the rolling resistance can be effectively lowered, the jamming and repeated rolling frequency can be reduced, and then the rolling production efficiency is improved.

Description

technical field [0001] The invention relates to waste automobile processing equipment, in particular to an automobile rolling multi-roller pinch machine. Background technique [0002] In the prior art, there are two ways to dispose of waste cars: one is manual dismantling followed by mechanical crushing, and the other is processing and crushing using a production line, that is, the tires and engine are removed first, and then the whole vehicle is flattened. Finally, it is broken. At present, the flattening mechanism adopted on the production line is a single pinch roller mechanism, which has two functions: one, to flatten the car; two, to forcibly feed the flattened car into the subsequent crusher. The problems existing in the use of the flattening mechanism are: the rolling resistance is large, jamming is easy to occur during the rolling process, and repeated rolling is required for many times, thereby affecting the working efficiency of the rolling. Contents of the inve...

AI Technical Summary

Problems solved by technology

The problems existing in the use of the flattening mechanism are: the rolling resistance is large, the rolling process is prone to jamming, and repeated rolling is required for many times, which affects the working efficiency of the rolling

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