采煤机无链牵引机构的改造  

Reformation on No-chain-dragged Mechanism of Shears

作　　者：陈伟杰 李革梅 赵保国 杜颖 

机构地区：[1]鹤煤电集团公司六矿,河南鹤壁458000

出　　处：《煤矿机械》2007年第2期143-144,共2页Coal Mine Machinery

摘　　要：采煤机的行走机构,在实际检修、生产过程中会出现各种各样的故障与缺陷,根据行走机构的工作特点,用滑动轴承代替滚动轴承,并对其结构形式进行技术改造,使其维修、安装方便,实用性强。应用中取得了良好的效果。Walking mechanism of the shears, all kinds can be appeared during ovhauler and production infact . According to the charcteristic of wrok on walking mechanism, substitute sliding bearing for rolling bearing, and to structure form. We make progress. Enable its the service. The installation is convenient and usable, The effect has be obtained in application.

关 键 词：行走机构 轴承替换 结构 改造 

分 类 号：TD421.6[矿业工程—矿山机电]