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采煤机摇臂行星传动部滚筒压盖松动和漏油是影响摇臂使用寿命的主要因素,由于滚筒压盖松动,很容易造成行星轮、轴承等的损坏。从滚筒压盖、压盖螺栓、滚筒座、轴承座、浮动密封座和二级行星架入手,分析了滚筒压盖松动和漏油的主要原因,提出了相应的解决方法,提高了摇臂的可靠性和稳定性。
Shearer lobe Planetary Gear Department Roller gland Loose and oil leakage is the main factor affecting the service life of the rocker arm, the roller gland is loose, it is likely to cause damage to the planet wheels, bearings and so on. The main reasons of loosening and oil leakage of roller gland were analyzed from the aspects of roller gland, gland bolt, roller seat, bearing seat, floating seal seat and secondary planet carrier. Corresponding solutions were put forward to improve the effect of rocker arm Reliability and stability.