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《Coal Mine Machinery》 2009-05
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Discussion about Realizing Driving and Bolting Integration with Airborne Roofbolter

CHAI Jing1,MA Yong1,2(1.Energy Engineering College,Xi'an University of Science and Technology,Xi'an 710054,China;2.Inner Mongolia Yitai Group Co.,Ltd.,Erdos 017000,China)  
The cantilever type roadheader with airborne roofbolter is adaptive to China specific conditions,and it is the development direction of realizing driving and bolting integration of the coal roadway quick tunneling.The research status of cantilever type roadheader with airborne roofbolter is summarized,and the main characteristics of this machine are pointed out.The primary existed problems why airborne roofbolter can not promote the coal roadway tunneling velocity effectively are analyzed.Meanwhile,it is proposed innovatively that solve relative problems with mechanical mesh placement and adjusting bolt installation process.
【CateGory Index】: TD421.4
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