Passable type discharging blocking plate of reversed loader

Abstract

The invention relates to the technical field of coal mine machinery, in particular to a passable type discharging blocking plate of a reversed loader. The discharging blocking plate is used for a landing section discharging slot of the underground mine reversed loader. At present, during underground mine downhole maintenance, workers mostly climb over the reversed loader with the help of a ladderto enter the coal wall side of a working face, the workers have to climb to the top end of a slot body, and the process is inconvenient. The discharging slot ladder is of a cantilever structure, and certain potential safety hazards exist especially during climbing with a heavy object. The passable type discharging blocking plate of the reversed loader is composed of a fixed blocking plate, a movable blocking plate, a buffering supporting rod and a plurality of hinge pins. When the reversed loader normally works, the passable type discharging plate is used as a traditional discharging slot blocking plate. During maintenance, the movable blocking plate is rotated, a gap bridge with the low height can be built, and the workers or equipment conveniently step over the reversed loader safely andquickly. The passable type discharging blocking plate of the reversed loader has the beneficial effects that the structure is simple, operation is convenient, and security and humanization of the equipment are effectively improved.

Description

Technical field: [0001] The invention relates to the technical field of mining and conveying in fully mechanized mining working faces in coal mines, in particular to a passable unloading baffle for a loader, which can be used as a baffle for an unloading trough at the landing section of a loader, and can also be used as a baffle for a turnover loader Use across bridges. Background technique: [0002] When overhauling the underground working face of underground coal mines, it is often necessary for personnel to carry tools or equipment to climb over the loader and enter the coal wall side of the working face. At present, most manufacturers adopt the method of erecting a ladder on the unloading chute at the landing section of the reloading machine to achieve this. E.g, figure 1 It is a structural schematic diagram of a commonly used human ladder at present. When climbing over, it is first necessary to climb to the platform 9 at the top of the trough body through the dischar...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a passable reloading machine unloading baffle to solve the problems of difficult climbing and low safety in the existing ladder structure

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