摘要
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 rocker planetary transmission part of the roller cover loosening and leakage is the main factor of affecting the service life of the roller rocker, loosening of the packing gland, damage is very easy to cause the planet gear, bearing and a bearing seat, a floating sealing seat and the so on. From the drum cover, gland bolts, cylinder block, two planetary frame start, analyzes the main reasons of cylinder cover loosening and leakage, and puts forward corresponding solving methods, improve the reliability and stability of the rocker arm.
出处
《煤矿机械》
北大核心
2013年第11期192-193,共2页
Coal Mine Machinery
关键词
采煤机
摇臂
行星传动部
滚筒压盖松动
漏油
shearer
arm
planetary transmission
loosening of packing gland
leakage
