支架立柱端盖拆装机液压系统的改进设计

Improved design of detacher for column-cover of hydraulic support

对立柱端盖拆装机液压系统进行了改进设计 ,提高了卡盘低速运转的稳定性和系统的效率 ,使推移千斤顶能实现配合动作 ,减小了卡盘轴受到的轴向力 ,从而改善了拆装机的使用性能 。

It is completed to modify design of detacher used for column_cover of hydraulic support,which increases low speed stability and system efficiency,reduces axial force in cooperation with thrustings jack,and therefore improves function in use.