Metal scraper for mining conveying machinery

Abstract

The metal scraper for the mining conveying machinery comprises a mounting mechanism, a fastening mechanism and a scraper mechanism, the fastening mechanism is arranged in the middle of the inner side of the mounting mechanism, and the scraper mechanism is arranged in the middle of the bottom end of the fastening mechanism; the position angles of the balls on the two adjacent worms are adjusted by rotating the positions of the fastening rings on the worms, so that a scraper mechanism below can effectively implement position deflection and meanwhile conduct fastening, the blocking effect of the mining conveyor in the actual conveying process is achieved, and the working efficiency of the mining conveyor is improved. The position of the scraper body can be further limited through the spring and the elastic protective cover, the effect of improving the impact strength of the structure is achieved, meanwhile, the scraper body is buffered through the spring by loosening the fastening rings on the two sides of the ball, and therefore the swing amplitude of the scraper body is improved, and position adjustment of materials mined on the mining conveyor is achieved; therefore, the gap between the material and the scraper mechanism is increased to avoid the problem that the material is stuck.

Description

technical field [0001] The invention relates to the technical field of metal scrapers, in particular to a metal scraper for mining and conveying machinery. Background technique [0002] Conveyors can be divided into: loading and repairing integrated conveyors, belt conveyors, screw conveyors, bucket elevators, roller conveyors, plate chain conveyors, mesh belt conveyors and chain conveyors. [0003] The scraper conveyor is pulled by a scraper chain, and the conveyor that transports bulk materials in the groove is called a scraper conveyor. KS Scraper Conveyor Scraper Conveyor The adjacent middle groove of the scraper conveyor can be bent to a limited extent in the horizontal and vertical planes, which is called a bendable scraper conveyor. Among them, the working face conveyor whose fuselage is bent at 90 degrees at the intersection of the working face and the transportation roadway is called "corner scraper conveyor". In the current coal mining face, the function of the s...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a metal scraper for mining conveying machinery to solve the problem that due to structural defects, the gap between the material and the scraper cannot be adjusted when the material on the mining conveyor is blocked and transported, so that it is easy to appear Material stuck problem

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