摘要
矿用减速机主要应用于煤炭及矿山,其工作环境恶劣,密封失效是此类减速机最常发生的故障。文章介绍了矿用减速机的高速轴及输出轴密封结构,并详细阐述了几种密封结构的特点,结合实际经验提出了改进方案,着重介绍了浮动密封结构。
The mining reducer is mainly used in coal mine and the bad working environment and seal failures are the most common faults.This paper introduces the high speed shaft of mining reducers and seal structure of output shafts,and elaborates the characteristics of several kinds of sealing structure in detail.Combined with practical experience,the improvements are put forward and the structure of floating seal is introduces.
出处
《机械管理开发》
2013年第6期43-44,50,共3页
Mechanical Management and Development
关键词
矿用减速机
密封结构
浮动密封
骨架油封
mining reducer
leakproof structure
floating ring seal
framework oil seal
