Intelligent monitoring system for coal mining machine

Abstract

The invention discloses an intelligent monitoring system for a coal mining machine. The system comprises a video acquiring unit, a working face dip angle detection unit, a coal seam geological detecting instrument, a data storage unit I, a data processor, a data storage unit II, a wireless communication module, a rocker arm height detection unit I, a rocker arm height detection unit II, a motor driving power detection unit I, a motor driving power detection unit II, a display unit, a clock circuit, a hydraulic driving mechanism I and a hydraulic driving mechanism II, wherein the data processor is used for performing both-way communication with an expert system server and correspondingly obtaining a coal mining machine working control parameter corresponding to a current coal mining geological condition; the motor driving power detection unit I and the motor driving power detection unit II are used for detecting the motor driving power in real time; and the hydraulic driving mechanism I and the hydraulic driving mechanism II are used for a left rocker arm and a right rocker arm of the monitored coal mining machine, are controlled by the data processor and are connected with the data processor. The system disclosed by the invention is reasonable in circuit design, convenient to wire, simple and convenient to use and operate, good in use effect, high in intelligent degree, and capable of comprehensively and automatically monitoring a working process of the coal mining machine.

Description

technical field [0001] The invention relates to an intelligent monitoring system, in particular to an intelligent monitoring system for a coal mining machine. Background technique [0002] A coal shearer is a coal mining machine that breaks coal with a rotating working mechanism and reloads the broken coal into a conveyor or other transportation equipment. It is one of the key and indispensable equipment in coal mining machines. , plays a vital role in the entire coal mining process. The mechanism and function of the shearer itself are relatively complex. It is a large and complex system integrating machinery, electricity and hydraulic pressure, and the working environment is harsh. It is affected by the geological environment of the coal mining area and the geographical environment of the coal mining roadway where it is located. Larger, once the shearer breaks down in the actual working process, the entire coal mining work will be interrupted, resulting in huge economic lo...

AI Technical Summary

Problems solved by technology

The working process of the shearer is mainly monitored by humans, with a low degree of automation and poor monitoring effect

Therefore, there is a lack of an intelligent monitoring system for coal shearers with reasonable circuit design, convenient wiring, easy operation, good use effect, and high intelligence, which can fully and automatically monitor the working process of the coal shearer

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