摇臂行星头锥轴承间隙调整优化

Optimization of Clearance Adjustment for Planetary Head Tapered Bearing with Rocker Arm

采煤机在井下使用过程中经常出现摇臂行星头浮动油封处漏油现象,描述了采煤机摇臂行星头锥轴承的间隙调整方法,该方法解决了由于轴承间隙调整不到位造成的摇臂浮动油封漏油和轴承损坏的问题。

The oil leakage at the floating oil seal of the rocker＇s planetary head is often found in the process of underground use of the shearer. Describing the clearance adjustment method of the planet head cone bearing of the rocker arm of the shearer. This method solves the problem of oil leakage and bearing damage of rocker arm floating oil seal caused by insufficient adjustment of bearing clearance.