摘要
针对采煤机摇臂在使用过程中温度过高、使用寿命减少的缺点,通过对采煤机摇臂齿轮箱体冷却方式的改进,增加了摇臂齿轮的使用寿命,加强了外喷雾的喷水量,降低了采煤工作面的粉尘浓度。
Concerning the disadvantages of too high temperature and short service life of the rocker of mining machines,the cooling of the rocker gear boxes is improved to increase the service life of the gears,increase the external spraying water and reduce the dust in the work face.
出处
《山西科技》
2011年第5期113-113,115,共2页
Shanxi Science and Technology
关键词
采煤机
摇臂
齿轮箱
冷却方式
改进
mining machine
rocker
gear box
cooling
improvement
