Overhead dual-drive device used for passenger cableway of coal mine

Abstract

The invention belongs to the technical field of mechanical equipment for coal mines, and particularly relates to an overhead dual-drive device used for a passenger cableway of a coal mine, comprisinga main drive part and an auxiliary drive part, wherein the two parts are both arranged in an independent overhead manner; the main driving part comprises an electric motor, a coupler, a working brake,a reducer, a safety brake and a dual-groove main driving wheel connected to a mainframe rack; the electric motor is connected with the coupler, the coupler is connected with the working brake and thereducer respectively, the reducer is connected with the dual-groove main driving wheel, and the safety brake is connected to the dual-groove main driving wheel; and the auxiliary driving part is a single-groove auxiliary driving wheel connected with the dual-groove main driving wheel by a steel wire rope. The overhead dual-drive device disclosed by the invention solves the difficulty that other equipment cannot be operated at the lower part of a landing dual drive; can reduce the renovating amount of the roadway or renovation is not needed, and thus greatly reducing basic construction expense; overhead layout does not occupy the space of the lower part of the roadway anymore, and the requirement that an overlarge part is needed below because a pathway exists in the roadway can be met.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment for coal mines, in particular to an overhead double drive device for a passenger cableway in coal mines. Background technique [0002] The traditional double-slot driving device in the passenger cableway for coal mines is arranged on the floor: the motor, reducer, brake, and coupling are installed on a frame-shaped floor frame, and the output center of the reducer is equipped with a universal drive. The shaft coupling is equipped with a double-slot driving main wheel above the universal coupling, and a driving secondary wheel is installed at a place about 2 meters away from the double-slot driving main wheel on the floor frame. This kind of floor-to-ceiling arrangement takes up a lot of space, requires a large amount of foundation construction, and the arrangement cost is high, and it cannot be applied to the situation where there are tracks in the roadway and too large parts are requ...

AI Technical Summary

Problems solved by technology

This kind of floor-to-ceiling arrangement takes up a lot of space, the amount of foundation construction is large, and the layout cost is high, and it cannot be applied to the situation where there are tracks in the roadway and too large parts are required below

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