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Fully-mechanized mining digital manless working face control system

A control system and working face technology, which is applied in the direction of comprehensive factory control, electrical program control, mining equipment, etc., can solve the problems of great threat to personnel safety and complex working face conditions, so as to improve mining efficiency, realize automation, reduce The effect of casualties

Inactive Publication Date: 2011-04-06
HEBEI SHENFENG HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the prior art, the present invention solves the problem that the scale of coal mine mining is gradually increasing, the working conditions of the working face are becoming more and more complex, and the threat to personnel safety is also increasing, and a fully mechanized mining digital unmanned face control system

Method used

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  • Fully-mechanized mining digital manless working face control system
  • Fully-mechanized mining digital manless working face control system
  • Fully-mechanized mining digital manless working face control system

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Embodiment Construction

[0025] figure 1 Among them, the fully mechanized mining digital unmanned working face control system is mainly composed of a centralized console 1, a shearer control system 2, a hydraulic support control system 3 and a video surveillance system 4, and the centralized console 1 is connected to Coal mining control system 2, hydraulic support control system 3 and video surveillance system 4.

[0026] figure 2 In the fully mechanized mining digital unmanned working face control system, the shearer control system 2 is composed of an operation keyboard 15, an industrial computer 16, a communication module 17, a PLC controller 18, a main frequency converter 19, a left Traction motor 20, slave frequency converter 21, right traction motor 22, left inclination meter 23, fuselage inclination meter 24, right inclination meter 25, position encoder 26, gas power failure instrument 27, control panel 28, traction stop 29, traction Start 30, Cutting Stop 31, Cutting Start 32, Pull Temperatu...

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Abstract

The invention discloses a fully-mechanized mining digital manless working face control system which mainly comprises a centralized control console, a coal mining combine control system, a hydraulic rack control system and a video monitoring system, wherein the centralized control console is respectively connected with the coal mining combine control system, the hydraulic rack control system and the video monitoring system through mine communication cables. The fully-mechanized mining digital manless working face control system has a plurality of flexible and reliable control modes, and can be used for remotely centrally controlling equipment of a coal mining combine, a hydraulic rack and the like, thereby reducing the quantity of site operators of the coal mining combine and the hydraulic rack, realizing automatic, manless or few man mining of a fully-mechanized working face, improving the mining efficiency of coal resources, and avoiding or reducing serious loss of life and personal injury in a mine.

Description

technical field [0001] The invention relates to a remote control system for a fully mechanized mining digital working face, in particular to a remote joint monitoring system for digital centralized monitoring, remote control and unmanned mining of a fully mechanized mining working face. Background technique [0002] With the increasing demand for energy in our country, the scale of coal mine mining is also gradually increasing, the working conditions of the working face are becoming more and more complex, and the threat to personnel safety is also increasing. The existing fully mechanized mining equipment and mining The method can no longer meet the needs. Therefore, the realization of coal mine automation and unmanned or less-manned face mining has become an urgent need for domestic and foreign coal mining industries. [0003] In the past 20 years, high-tech achievements led by microelectronics technology and information technology are rapidly penetrating into the coal fiel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418E21C35/24E21D23/12
Inventor 陈亚杰邵太升徐兵张步勤宋正廷梁香过王翠芬董久赤赵连忠岳昌华宋春平朱广军岳艺明王平杨保忠李俊江马小刚闫鸿山
Owner HEBEI SHENFENG HEAVY MACHINERY
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