An auxiliary coal and sand suction device on the side of the track and its corresponding track sand removal vehicle

Abstract

An auxiliary coal and sand suction device on the side of a track, which includes a coal suction pipe body (3'''), and the front end of the coal suction pipe body (3''') passes through a coal suction hose (2''') and a separation component (1''') connection, a fixed protrusion (22''') in the middle of the coal suction pipe body (3'''), and the coal suction pipe body (3'') above the protrusion (22''') ′) is equipped with a damper (23'''), which is characterized in that: the upper part of the damper (23''') is connected to the damper handle (8''') located outside the coal suction pipe body (3'''), and the damper handle ( 8'''), the spring is suspended on both sides, and the bottom of the spring is connected to the outside of the coal suction pipe body (3'''), a track desanding vehicle with side auxiliary coal suction and sand suction devices, which includes a vehicle frame (3), the front of the upper part of the vehicle frame (3) is equipped with a driver's cab (1), and the rear of the driver's cab (1) is equipped with a power room (2) and a generator (4); above the vehicle frame (3) The middle part of the sand blower (15) is fixedly installed, and at least one set of desanding device is also housed above the vehicle frame (3), and also includes auxiliary coal suction and sand suction devices on the side of the track in addition. The device can quickly and efficiently remove the accumulated sand on the track and reduce the labor intensity.

Description

technical field [0001] The invention relates to a device for assisting in absorbing coal and sand on the side of a track, in particular to a device for artificially assisting in absorbing coal and sand deposited on the side of a track, and belongs to the technical field of engineering equipment. Background technique [0002] my country has built a large number of special lines for coal transportation and railways affected by sand damage. During the transportation process, affected by airflow and weather, coal (sand) will be scattered on the track, which will affect the running speed of the train and increase the wear between the train wheel and the rail. If it is serious, the railway track bed and steel rails will be buried, which will affect the normal operation of the train. [0003] At present, manual cleaning methods are adopted. When coal (sand) accumulates to a certain extent, a large number of workers are organized to sweep away the accumulated coal (sand) on the track...

AI Technical Summary

Problems solved by technology

[0005] The Chinese invention patent application with the application number 201310527142.9 discloses a sand removal engineering vehicle, which includes a sand removal device, a sand throwing machine, a sand blowing device, a movable air duct, a hydraulic station, and a cleaning device. The two working processes of sand and blowing sand throw sand to the designated area, but the sand removal operation is not ideal, and the thrown sand is likely to cause secondary pollution

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