摘要
介绍了四臂锚杆钻车的除尘方式及支护现状,根据巷道支护的工况要求设计出一种适用于干、湿2种除尘环境且能进行快速转换的新型钻箱,并介绍了其结构及工作原理。
This paper introduced the dedusting method of the four-boom roof bolter and the supporting situation. Designed a new vacuum drillhead which is suitable for dry and wet two kinds of dedusting method and can converse fast according t the principle and the structure of the vacuthe principle and the structure of the vacuum drillhead.
出处
《煤矿机械》
北大核心
2013年第12期6-8,共3页
Coal Mine Machinery
关键词
锚杆钻车
钻箱
除尘
干湿切换
roof bolter
vacuum drillhead
dedust
dry and wet swich
