采煤机行走部的设计  

Design of Walk Part of Shearer

作　　者：李占权[1] 赵宏梅[2] 闫晓林[1] 何燕成 

机构地区：[1]鸡西煤矿机械有限公司,黑龙江鸡西158100 [2]黑龙江科技学院机械工程系,哈尔滨150027

出　　处：《煤炭技术》2006年第7期9-10,共2页Coal Technology

摘　　要：采煤机的行走部是高产高效大功率采煤机的关键部件,其部件设计的优劣直接影响采煤机使用可靠性,结合MG400/940-WD型电牵引采煤机行走部机构,简要地阐述了采煤机行走部的设计。The walk part is the key part of shearer with high power, output and efficiency, its design quality directly effect on application reliability of shearer. The design of walk part of shearer is briefly expounded in combination with the walk part of electrical haulage shearer ＂MG400/940 - WD＂.

关 键 词：采煤机 行走部 无链牵引机构 

分 类 号：TD421.6[矿业工程—矿山机电]