Split cable trough of scraper conveyer

Abstract

A split cable trough of a scraper conveyer comprises a cable trough upper trough body and a cable trough lower trough body, wherein the cable trough upper trough body is a U-shaped trough body consisting of an upper outer side vertical plate, an upper inner side baffle and an upper supporting plate. The cable trough lower trough body comprises a lower top plate and a lower supporting plate, wherein a lower vertical plate is arranged between the lower top plate and the lower supporting plate right under the upper outer side vertical plate, and a rear cover plate is arranged between the lower top plate and a lower supporting plate under the upper inner side baffle. The problems including too large size of the single cable trough, excessive weight, inconvenient transportation and installation, inconvenient overhaul of a coal mining machine and other relevant problems of the heavy-duty extra-heavy-type scraper conveyer are solved by utilizing the cable trough upper trough body and the cable trough lower trough body forming a vertical split structure, the cable trough lower trough body is assembled on a mine well, the cable trough upper trough body is assembled underground, the problems of transportation size and excessive weight of a single are solved, and assembling efficiency and safety are further improved. In addition, overhaul of any position of the coal mining machine is also greatly facilitated.

Description

technical field [0001] The invention relates to a transportation equipment for coal mines, in particular to a split type cable trough for a scraper conveyor. Background technique [0002] With the development of fully mechanized mining equipment towards high power, large transport distance, and large mining height, the overall structure of the scraper conveyor tends to be super heavy. At present, the cable trough structure for fully mechanized scraper conveyors is mainly an integral structure. The pin shafts of the bolts are connected with the bent plate assembly in the middle groove. The upper layer is generally an open structure to facilitate the left and right movement of the shearer cable. The lower layer is used to place the cables and water pipes for the scraper conveyor. Since the pipes do not move relatively , the lower layer is generally designed as a closed structure. Due to the size of the roadway, the cable trough needs to be transported to the working face and ...

AI Technical Summary

Problems solved by technology

Not only is it more troublesome to disassemble and assemble, but it is not conducive to transportation and underground installation, which greatly increases safety hazards and also increases a lot of labor. In addition, the maintenance of the shearer also needs to be stopped before the corresponding special cable trough for maintenance. It is very inconvenient to overhaul for sudden shutdown events

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