Detection mechanism for wagon leaning plate of wagon dumper, wagon leaning plate and wagon dumper

Abstract

The invention discloses a detection mechanism for a wagon leaning plate of a wagon dumper, which comprises a pressing rod, a rotating shaft, a signal rod and a reset unit. A groove is formed in a pressing surface of the main body of the wagon leaning plate; the pressing rod and the rotating shaft are contained in the groove; the rotating shaft is rotationally installed on the main body; the pressing rod is connected with the inner side of the rotating shaft; the signal rod is connected with the outer side of the rotating shaft; when the pressing rod is not conducted to the pressure effect of a railway wagon to be dumped by the wagon dumper, the signal rod is positioned in an initial position; when the pressing rod is conducted to the pressure effect of the railway wagon, the signal rod is positioned in pressing position; a sensor is used for detecting the position of the signal rod, so as to give signals to show whether the wagon leaning plate is leaned; and the reset unit is used for resetting the signal rod to the initial position from the pressing position. The invention also discloses the wagon leaning plate and the wagon dumper. The detection mechanism has high detection precision, and can not produce error signals, so as to be capable of ensuring that the wagon leaning plate leans closely against the railway wagon, and to prevent the occurrence of rail falling off accidents.

Description

technical field [0001] The present invention relates to a train unloading machine, in particular to a detection mechanism for a vehicle leaning plate of a dumper, and the vehicle leaning plate of the dumper and the dumper including the detection mechanism. Background technique [0002] The dumper is a large-scale mechanical equipment used to dump the bulk materials of the railway open car. It can turn over or tilt the wagon of the rail vehicle to unload it. Its operation efficiency is very high. The dumper has been widely used in transportation Large-scale industrial sectors such as ports, metallurgy, coal, and thermal power. The working principle of the dumper is to turn the wagon of the gondola over 170°-180° to unload the bulk material on the belt on the ground, and then the unloaded bulk material is transported to the required place by the ground belt conveyor. [0003] Dumpers are usually divided into two types that need to be unhooked and those that do not need to be ...

AI Technical Summary

Problems solved by technology

The elastic rubber block of the detection mechanism will age and deform after being used for a long time and cannot be reset accurately and in time, resulting in low detection accuracy and easy to generate false signals, which will cause off-road accidents and seriously affect the operation of the dumper

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