Walking mechanism used between working face hydraulic supports

Abstract

The invention provides a walking mechanism used between working face hydraulic supports. The walking mechanism comprises a driving part and a wheel type walking mechanism. The driving part is connected with the wheel type walking mechanism and used for driving the wheel type walking mechanism to move forwards. The wheel type walking mechanism comprises at least one pair of driving wheels; grooves in the shape of a bevel gear are distributed on the surface of the driving wheel, and the cross section of each groove is semicircular. The inclined grooves are fully distributed in the driving wheels, and the diameter of the grooves is matched with the wall thickness of the track, so that the friction force between the walking mechanism and the track when the walking mechanism crosses the track is increased, and the walking mechanism can stably drive into the next-stage track when walking to the gap of the track; the guide wheels are arranged on the periphery of the walking mechanism, the side faces of the driving wheels are prevented from making contact with the side faces of the tracks, the direction is corrected, and the effects that the walking mechanism of the robot can travel on discontinuous tracks to cross track gaps and adapt to horizontal and vertical deviation existing between the two tracks are achieved.

Description

technical field [0001] The application belongs to the technical field of inspection robots in coal mines, and in particular, relates to a walking mechanism used between hydraulic supports on a working face. Background technique [0002] Coal mine production is a typical high-risk industry. Existing coal mine equipment requires the direct or indirect participation of skilled workers, which has high safety hazards and cost. [0003] The construction of intelligent fully mechanized mining face has developed into a visual remote intervention intelligent unmanned fully mechanized mining, but the coordinated action between the main equipment still relies on manual detailed intervention to ensure the reliable operation of the entire system, especially for With the cooperation of the hydraulic support and the shearer, workers still need to perform inspection operations in the fully mechanized mining face. Replacing the inspectors of the fully mechanized mining face, it has the abil...

AI Technical Summary

Problems solved by technology

[0007] This application provides a walking mechanism used between the hydraulic supports on the working face to at least solve the problem of how the robot can move and walk on the two ends of the track that are discontinuous and have a small gap

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