摘要
为解决煤矿井下输送带运输巷两侧面瓦斯抽采钻孔施工时不影响带式输送机正常工作,提出了一款ZYW-4000型煤矿井下跨输送带钻机,叙述了该钻机总体结构布局、跨输送带底架结构型式及各部件功能。
To drill gas extraction mining hole on two sides of belt-transport lane without any effect to belt conveyor, a kind of cross-belt ZYW-4000 drill is designed. Its general structure, belt-cross chassis and functions of main parts are introduced.
出处
《煤矿机械》
北大核心
2013年第2期161-163,共3页
Coal Mine Machinery
关键词
钻机
跨输送带
底架
drilling rig
cross-belt
chassis
