Fully-mechanized coal mining hydraulic support and coal mining channel detection method

By deploying a comprehensive hydraulic support with telescopic detection device in coal mining channels and key equipment areas, the problem of monitoring blind spots is solved, the monitoring capability of coal mining channels and key equipment operation status is improved, and the safety and production efficiency of the mine are ensured.

CN119712190APending Publication Date: 2025-03-28SHENHUA SHENDONG COAL GRP +3
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Patent Information

Application Number
CN202411645062.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-18
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In the prior art, there are obvious blind spots in monitoring the operating status of coal mining channels and key equipment, and it is difficult to grasp the operating status of equipment in real time, affecting the safety and production efficiency of the mine.

Method used

A comprehensive hydraulic bracket is designed to integrate a detection device with telescopic function, including a detection jack and a detection assembly. The telescopic rod of the detection jack is inclined toward the working space relative to the top beam, so that the detection assembly can extend to the critical area that needs to be monitored.

Benefits of technology

By deploying the hydraulic support in coal mining channels and key equipment areas, it can effectively make up for the blind spots of traditional monitoring methods, improve the monitoring capabilities of coal mining channels and key equipment operating status, and ensure the continuous production and safe operation of the working surface.

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Abstract

The invention relates to the technical field of mining equipment, in particular to a fully-mechanized coal mining hydraulic support and a coal mining channel detection method.The fully-mechanized coal mining hydraulic support comprises a top beam, an operation space allowing a coal mining machine to pass is formed below the top beam, a side protection plate is arranged at the end of the top beam, a side protection jack is arranged on the top beam, and the side protection jack is in transmission fit with the side protection plate; the side protection plate is driven to be folded below the top beam or unfolded to be supported on a coal wall working face; the detection device comprises a detection jack and a detection assembly, the detection jack is arranged on the top beam and provided with a telescopic rod obliquely pointing to the working space relative to the top beam, and the detection assembly is integrally arranged at the end of the telescopic rod. According to the scheme, the defect of monitoring dead angles in the prior art is overcome, and the capability of monitoring the running states of the coal mining channel and the key equipment is improved.
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