MZ系列螺旋钻进式采煤机技术研究与应用  

Research and application of MZ series Spiral drilling type shearer technology

作　　者：刘广勇 宋光华 李宪庆 

机构地区：[1]山东鲁南装备制造有限公司,山东枣庄277159

出　　处：《山东煤炭科技》2014年第7期102-104,106,共4页Shandong Coal Science and Technology

摘　　要：针对我国在用螺旋钻进式采煤机机组可靠性差、故障率高、采煤效率低等问题,山东鲁南装备公司自主研发了新型MZ型螺旋钻进式采煤机。本文介绍新型螺旋钻进式采煤机的主要技术要点及其应用。Aimed at the problems of the poor reliability, the high failure rate, and the low efficiency of coal mining of thespiral drilling type shearer in our country Shandong Lunan equipment company developed a new type MZ spiral drillingshearer. This paper introduces the main technical points of spiral drilling type coal mining machine and its application.

关 键 词：螺旋钻进采煤机 液压驱动 自移旋转 应用 

分 类 号：TD421.69[矿业工程—矿山机电]