摘要
针对采煤机调高系统的不合理结构,将原有的动力源油泵、电机以及控制机构三位四通电磁阀去掉,利用外控管路,通过手动操作来实现滚筒的升降,起到了应有的效果。
In view of unreasonable structure of the coal mining machine adjusts the system high, removes the original power supply oil pump, electrical machinery as well as control mechanism three tubing crosses solenoid valves, using the outside controls pipeline, through manual operation realizes the drum fluctuation, got up to the effect which should have.
出处
《煤矿机械》
北大核心
2006年第6期1052-1054,共3页
Coal Mine Machinery
关键词
采煤机
调高系统
结构改造
coal mining machine
adjust high system
structure transformation
