论文部分内容阅读
现有煤矿用全液压钻机存在操作复杂、操作人员劳动强度大及有安全隐患,针对上述问题,设计研制了煤矿用全液压自动远控钻机ZYWL-4000SY,给出了钻机整体布局方案,设计了钻机自动上下钻杆装置、双夹持器装置以及液压系统;并进行了现场工业性试验。
In view of the above problems, the ZYWL-4000SY full hydraulic automatic remote control drilling rig for coal mine is designed and developed. The overall layout plan of the drilling rig is given and the design of Drill automatic up and down drill rod device, double gripper device and hydraulic system; and conducted on-site industrial test.