炮采工作面新型支护设备的研究

Research on New Supporting Equipment for Guns Taken Face

用于炮采工作面的一种可以自移的液压支架,支架结构为掩护式液压支架,可以实现自移,铰接前梁可以调平同时收回可以收到竖直状态做挡矸板使用,铰接前梁内部设有伸缩挡板;

For you since guns taken a working face in the powered support,A framework for screen type hydraulic support,Can realize the move,Hinged front beam can be adjusted at the same time do the gangue back can receive the vertical state,Articulated beam with internal telescopic damper,Articulated beam before a telescopic damper is set on a chain can hang in the gangue.