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YQ-150A型露天潜孔凿岩机,是由鞍钢矿山公司矿山研究所设计,一机部宣化风动工具厂试制的一种新型凿岩设备,经过在鞍钢大石桥镁矿和本钢南芬露天铁矿进行工业试验结果证明,这种凿岩机的设计与试制是基本成功的,是当前我国露天矿山生产急需的。这种凿岩机是根据我国露天矿山的特点和当前技术装备水平而设计的。它的特点是:采用履带自行式,由电力拖动,以回转冲击方式钻凿炮孔;可由压气网路供气或自带空气压缩机;可以钻凿垂直与倾斜炮孔(45°～90°)。设备结构包括:(1)滑架;(2)推进提升机构;(3)回转机构;(4)送杆器;(5)滑架起落机构;(6)司机室;(7)钻杆及冲
YQ-150A open-air drilled hole driller is designed by Anshan Iron and Steel Mining Company Institute of Mining, a unit of Xuanhua pneumatic tools trial a new type of rock drilling equipment, after the Anshan Dashiqiao magnesium and Benxi Iron and Ferro-Sen Ferroalloy The industrial test results of mines prove that the design and trial manufacture of such rock drills are basically successful and are currently in urgent need of open-pit mines in our country. This rock drill is based on the characteristics of China’s open-pit mines and the current level of technical equipment designed. Its features are: the use of crawler self-propelled by the electric drive to rotary impact drill hole drilling; gas can be compressed air supply network or comes with air compressor; can drill vertical and inclined bore (45 ° ~ 90 °). The equipment structure includes: (1) carriage; (2) propulsion lift mechanism; (3) slewing mechanism; (4) take-off rod; Rush