The invention relates to a device and a method for cleaning frozen coal at the bottom of a self-moving railway KM70 type coal conveyor compartment, the device comprises a framework capable of accommodating the KM70 type coal conveyor compartment, a straight beam is arranged at the top end of the framework along the length of the compartment, three trolleys are arranged on the straight beam and capable of moving along the straight beam, telescopic columns are arranged on the trolleys, at least two rolling brushes capable of swinging are arranged at the lower ends of the telescopic columns, and the rolling brushes on the telescopic columns of the front trolley and the rear trolley are distributed in a left-right forked inverted V shape and can swing forwards or backwards and leftwards or rightwards. Frozen coal is cut through the rolling brush capable of swinging and moving front and back, due to the particularity of the bottom of the KM70 type coal conveyor compartment, a special rolling brush structure is designed, on the premise that the structure is simplified, the displacement structure of the rolling brush is reduced as much as possible, and cleaning of all corners of the compartment is achieved through swinging and moving front and back. The device is simple in structure and capable of achieving complete automatic cleaning, and the working efficiency is improved.

    本发明涉及一种自移式铁路KM70型运煤车厢底部冻煤清理装置和方法,包括:外形能够容纳KM70型运煤车厢框架,框架顶端设有一根沿车厢长度的直梁,直梁上设有三个能够沿直梁运动的小车,小车上设有伸缩柱,伸缩柱下端设置至少两个能够摆动的滚刷,滚刷为:前、后小车伸缩柱上的滚刷为左右分岔的倒V字形分布,并能够向前或向后摆动、向左或向右摆动。本发明利用能够摆动和前后移动的滚刷对冻结的煤炭进行切割,由于KM70型运煤车厢的底部特殊性,本发明设计了特殊的滚刷结构,在简化结构的前提下,尽量减少滚刷位移结构,通过摆动和前后移动,即实现了对车厢各个角落的清理。本发明结构简单,可以实现完全的自动化清理,提高了工作效率。


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    Title :

    Device and method for cleaning frozen coal at bottom of self-moving railway KM70 type coal conveyor compartment


    Additional title:

    自移式铁路KM70型运煤车厢底部冻煤清理装置和方法


    Contributors:
    YUAN HUA (author) / SUN GUOSHUN (author) / LI XU (author) / XI QIMING (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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