摘要
针对目前煤矿井下瓦斯抽采钻机操作复杂、效率低下、故障率高以及存在安全隐患等问题,设计了一种既可远控又可近距离遥控操作的能够自动上、下钻杆和防卡钻功能的钻机。该钻机是将双夹持器、机械手以及钻杆箱有机地结合,利用电液控制系统有序地控制钻机的各个动作。试验表明:该钻机操作简单、安全稳定、性能可靠,提高了生产效率。
Aiming at the coal mine gas drainage drilling complex operation,low efficiency, high failure rate,and the existence of security risks,design a set of coal mine gas drainage-drilling of remote control and can close automatically on the remote operation,of automatic up and down drill rod and anti-sticking function. The organic combination of the manipulator and the drill pipe box,and double clamp,using the electro-hydraulic control system by the movements of the rig by program. The test shows that the drilling machine is easy to operate,safe,reliable and stable,and the production efficiency is improved.
作者
吕晋军
辛德忠
Lyu Jinjun;Xin Dezhong(Chongqing Research Institute,China Coal Technology and Engineering Group,Chongqing 400039,China;StateKey Laboratory of Gas Disaster Detecting,Preventing and Emergency Controlling,Chongqing 400037,China)
出处
《煤矿机械》
北大核心
2019年第3期4-6,共3页
Coal Mine Machinery
基金
重庆市重点产业共性关键技术创新专项(cstc2017zdcy-zdyfX0050)
关键词
智能钻机
钻杆箱
双夹持器
intelligent drilling rig
drill pipe box
double clamp
