摘要
液压支架推移机构在煤矿生产过程中起着非常重要的作用。它的结构、工作性能的好坏直接影响着支架的正常运行。对在实际生产中推移机构出现的问题进行分析,找出原因,并对推移机构进行改进,以达到优化推移机构的作用。
Hydraulic support advancing mechanism plays a very important role in coal production.Its structure,performance has a direct impact on the normal operation of support.Focus on the problem of the hydraulic support advancing mechanism occurred in production and through mechanical analysis to find reasons,to optimize the role of protection board,its structure is also improved.
出处
《煤矿机械》
北大核心
2010年第10期79-81,共3页
Coal Mine Machinery
关键词
液压支架
推移机构
力学分析
hydraulic support
advancing mechanism
force analysis
