悬臂式掘进机远端监控系统设计

Roadheader Remote Monitoring System Design

煤矿井巷道悬臂式掘进机广泛应用于煤、软岩巷道及中等硬度的半煤岩巷道中,掘进工作面现场环境异常恶劣,操作人员不宜在掘进工作面工作,设计一种掘进机远端操作台,该远端操作台能显示掘进各项参数和各种故障报警信息,实现掘进机履带行走、截割头升降回转伸缩、星轮正反转、一运正反转、后支撑升降、油泵电机启停、截割电机启停等所有动作的控制。同时在巷道掘进工作面处安装防爆摄像头,画面信号通过同轴视频电缆传输至远端操作台上的显示屏,实现掘进机的远端监控。

Mine roadway boom-type roadheader is widely used in coal, soft rock roadway and medium hardness semi-coal-rock tunnel.The equipment working environment is very bad~ The operator should not be in the equipment working area .So, we design a roadheader remote console. The console can display a variety of roadheader parameters and fault alarm information to achieve track walking,cutting head rotary and lifting movements, star wheel positive and negative inversion, a transport positive and negative inversion, the latter supporting lifting movements, pump motor the cutting motor start and stop motor controlling motion. We also install anti-explosion camera to transmit the picture signal through the coaxial video cable to the remote operation display table to achieve the roadheader remote controlling.