摘要
连续采煤机行走胀紧装置在行走过程中容易发生故障,胀紧轮发生脱落,轴承也发生损坏现象,经过改进后的胀紧装置未发生损坏现象,使用效果良好。
During walking, the walking tension device of continuous coal mining machine easily comes into fault, and the tensioner pulley comes off, as well as the damaging bearing also occurred. After tension device is improved, which does not occurr the phenomenon that tension device is damaged, with running well.
出处
《煤矿机械》
北大核心
2011年第2期166-167,共2页
Coal Mine Machinery
关键词
连采机
行走胀紧装置
胀紧轮
轴承
防松
continuous coal mining machine
walking tension device
tensioner pulley
bearing
prevent loosening
