采煤机行走部结构设计与研究  

Research and Structure Design of Shearer Walking Part

作　　者：李庆茹[1] 申磊[1] 

机构地区：[1]三一重型装备有限公司,沈阳110027

出　　处：《煤矿机械》2016年第12期86-87,共2页Coal Mine Machinery

摘　　要：针对采煤机行走部在使用及维护过程中存在的驱动轮及行走轮磨损严重、导向滑靴及行走轮更换困难等问题,提出了一种新型采煤机行走部结构设计,该行走部齿轮传动采用闭式传动、导向滑靴采用分体式结构、采煤机行走轮设计了保护装置,新结构可有效地解决采煤机行走部中存在的问题,为采煤机行走部设计提供了参考。Introduces a new structure of shearer＇s walking part,focusing on problem of shearer＇s walking part in using about serious abrasion of driving wheel and walking wheel, together with difficult replacing of walking wheel and guide skid shoe,the new pattern tructure of shearer＇s walking part adopt obturating gear transmission system,binary fission about guide skid shoe, and protect device about walking wheel. It effectively solve problem about shearer＇s walking part using. Providing reference for future shearer＇s walking part design.

关 键 词：行走部 结构设计 闭式传动 分体结构 保护装置 

分 类 号：TD421.6[矿业工程—矿山机电]