Material mover

Abstract

The utility model provides a dumper. The dumper comprises a dumper body and a dumper body, the box body is movably arranged on the vehicle body, the box body supporting lugs are hinged to the vehicle body supporting lugs through pin shafts, and the pin shafts and the box body supporting lugs rotate synchronously; the angle sensor comprises a shell, a detection element and a rotating shaft, the shell is connected with the box body supporting lug, the shell and the box body supporting lug rotate synchronously, the rotating shaft penetrates through the shell, the shell and the rotating shaft can rotate relatively, the extending direction of the rotating shaft is the same as the extending direction of the rotating axis of the shell, and the detection element is located in the shell; the detection element is used for detecting the rotating angle of the shell relative to the rotating shaft; the connecting rod is provided with a first end and a second end which are oppositely arranged, the first end is connected with the rotating shaft, and the second end is connected with the vehicle body supporting lug to limit rotation of the connecting rod. According to the technical scheme, the problems that in the prior art, the lifting angle of the cargo box cannot be accurately sensed, and consequently safety and efficiency of dumping operation of the dumper are low can be solved.

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