EBZ260掘进机行走部支重轮润滑方式的改进设计  

Improved Design of Walking Mechanism Supporting Wheels Lubrication for EBZ260 Type Roadheader

作　　者：李振[1] 姜彪[1] 李琳[1] 张佃龙[1] 

机构地区：[1]兖矿集团有限公司机电设备制造厂,山东邹城273500

出　　处：《煤矿机械》2013年第9期210-211,共2页Coal Mine Machinery

摘　　要：通过对掘进机行走部支重轮润滑方式的分析研究,提出了一种借用掘进机自动润滑系统来润滑支重轮的新方式,使行走部支重轮得到了良好的润滑,降低了故障率,延长了掘进机的使用寿命。Based on research and analysis of the supporting wheels lubrication,this study put forward a new way that to lubricate the supporting wheels with automatic lubrication system on roadheader. According to the new way,the wheels can be good lubricated,reduce the failure rate,and extend the life of the roadheader.

关 键 词：掘进机行走部 支重轮 自动润滑 滑动轴承 

分 类 号：TD421.5[矿业工程—矿山机电]