摘要
由于受空间限制,在对某26 000 k N液压支架试验台插拔销机构进行设计时,不能采用现有的油缸结构完成插拔销动作。介绍了一种活塞杆双向伸出的油缸,在液压系统的控制下,在狭小的空间内完成对插拔销的控制,并为狭小空间内类似控制提供了解决办法。
Depending on limited space, when 26 000 kN hydraulic powered experimental platform was designed, the original hydraulic cylinder can＇t used. A two-way hydraulic cylinder has been introduced in this paper. Under the control of hydraulic system, the motion of pins can be done with this kind of hydraulic cylinder in limited space.
出处
《煤矿机械》
北大核心
2014年第11期57-59,共3页
Coal Mine Machinery
关键词
液压支架
插拔销缸
油缸
双向伸出
hydraulic powered experimental platform
hydraulic cylinder for pin
hydraulic cylinder
two way push
