煤矿井下多功能掘钻机研制

Development of Multifunctional Drilling Rig for Underground Coal Mines

针对薄煤层瓦斯和地下水抽采探测工作效率低的问题,提出了一种煤矿井下多功能掘钻机,其合理布局掘进、运输、钻探、行走等功能和部件,形成掘探一体化设备.经现场工业性试验验证,该煤矿井下多功能掘钻机对薄煤层巷道适应性强,性能稳定,综合效率高,促进了煤矿井下多功能掘钻机的技术进步,为煤矿井下瓦斯和地下水抽采探测的安全性、高效性提供有力保障.

Aiming at the low efficiency of gas and groundwater extraction and detection in thin coal beds,a multifunctional underground coal mine drilling and drilling machine is proposed,with reasonable layout of functions and components such as digging,transporting,drilling and travelling to form an integrated equipment for digging and exploring.After the field industrial test,the multi-functional underground coal mine drilling rig has strong adaptability to the thin coal seam roadway,stable performance and high comprehensive efficiency,which promotes the technological progress of the multi-functional underground coal mine drilling rig,and provides a strong guarantee for the safety and high efficiency of the gas and groundwater extraction and detection in the underground coal mines.