A real-time monitoring and intelligent evaluation system and method for the health of an electric traction shearer

Abstract

The invention discloses a system for real-time monitoring and intelligent evaluation of the health of an electric traction shearer, which includes a shearer, a wireless monitoring device, a slotting host computer and an on-hole monitoring center; the shearer in the system belongs to the monitored object, Sensors including voltage sensor, current sensor, temperature sensor, flow sensor, pressure sensor, position and attitude sensor, and vibration sensor are arranged on the shearer body in a distributed manner to form the left rocker arm monitoring unit and the right rocker arm monitoring unit , the high-voltage control box monitoring unit, the vibration monitoring unit, and the peripheral monitoring unit of the fuselage realize the acquisition of the operating status signal of the coal mining machine; the system and method of the present invention improve the real-time monitoring efficiency of the overall health of the coal mining machine and reduce the The failure rate of the shearer improves the working condition of the shearer and the working environment of the underground operators, which is of great significance to realize the unmanned or less-manned mining face in the mine.

Description

technical field [0001] The invention relates to health monitoring and intelligent evaluation technology, in particular to a real-time monitoring and intelligent evaluation system and method for the health of an electric traction shearer. Background technique [0002] At present, coal occupies a dominant position in my country's energy and is the most important basic energy in my country, and it is difficult to form industrialization and scale of new energy and renewable energy. In the next 50 years, coal will still be the main energy in my country. [0003] The electric traction shearer has been rapidly popularized and used due to its excellent performance parameters, high reliability, high degree of automation, convenient operation, sensitive control, monitoring protection and perfect monitoring functions. The core of the equipment. However, the underground environment of the coal mine is extremely harsh, the space is small, the working face is wet and full of coal dust, w...

AI Technical Summary

Problems solved by technology

[0019] In order to solve the current situation of backward fault diagnosis technology and low diagnostic efficiency of the existing electric traction shearer, the present invention provides a real-time monitoring and intelligent evaluation system of electric traction shearer machine health and its implementation method

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