ZYWL-4000SY型煤矿用全自动钻机的研制及应用

Development and application of ZYWL-4000SY colliery-used fully-automatic drill rig

针对现有煤矿用钻机在使用过程中劳动强度大、操作复杂、钻进效率低等问题,通过在煤矿井下钻机使用现场的多次试验改进,以煤矿用普通钻机为基础,增加自动控制模块,研制出ZYWL-4000SY型煤矿用全自动钻机。该钻机是一种集机、电、液技术为一体的新型煤矿钻机,通过自动控制程序、电液联合驱动系统、钻杆自动装卸系统等的有机结合,通过遥控器实现50 m内一键自动钻孔功能,提高了钻孔施工效率,保障了现场施工人员的安全。

In view of current problems of the colliery-used drill rig during service process such as large labor intensity, complicated operation and low drilling efficiency, after several test and improvement in underground colliery-used drill rig service field, the ordinary colliery-used drill rig was added with automatic control modules so as to develop ZYWL-4000 SY colliery-used fully-automatic drill rig. The drill rig was a new-type one integrating machinery, electric and hydraulic control technology. With the combination of automatic control program, electro-hydraulic combined drive system and automatic handling system of drill rod, automatic drilling could be achieved via remote controller within 50 m, thus the drilling efficiency enhanced and the safety of site construction personnel was guaranteed.