放顶煤开采中液压支架自动电液控制系统的设计  

Design of Automatic Electro-Hydraulic Control System in Hydraulic Support Roof Coal Mining

作　　者：韩超 Han Chao(Wajinwan Coal Company,Datong Shanxi 037003,China)

机构地区：[1]挖金湾煤业公司,山西大同037003

出　　处：《机械管理开发》2023年第8期179-180,183,共3页Mechanical Management and Development

摘　　要：基于放顶煤开采中的工艺形式,采用总线连接的形式建立液压支架自动电液控制系统,对不同的总线使用形式进行设计,通过上位机的程序运行实现液压支架的远程自动控制;设计蓝牙连接的无线遥控装置,实现液压支架的临架操作、远程操作及集控操作,依据现场工况的观察进行放顶煤的遥控操作,实现液压支架在放顶煤开采中的自动化控制,保证煤矿的安全开采。According to the process form of roof coal discharge mining,the automatic electro-hydraulic control system of hydraulic support is established in the form of bus connection,and different forms of bus usage are designed to realize the remote automatic control of hydraulic support through the program operation of the upper computer;the wireless remote control device with Bluetooth connection is designed to realize the operation of the hydraulic support at the rack,remote operation and centralized control,and the remote control of roof coal discharge operation can be realized according to the observation of the on-site working condition,and the automation control of hydraulic support in roof coal discharge mining can be realized by the remote control of hydraulic support.The design of wireless remote control device with Bluetooth connection realizes the remote operation and centralized control operation of the hydraulic support,and the remote control operation of the roof coal discharge based on the observation of the working conditions at the site,realizing the automation control of the hydraulic support in the roof coal discharge mining and ensuring the safety of coal mining.

关 键 词：液压支架 放顶煤工艺 自动控制 遥控装置 

分 类 号：TD355.4[矿业工程—矿井建设]