液压支架销轴拔出装置的设计与应用  

Design and Application of Pin Shaft Pulling Device of Hydraulic Support

作　　者：李川 滕达 王瑞 于雁冰 Li Chuan;Teng Da;Wang Rui;Yu Yanbing(Heavy Equipment Co.,Ltd.,Henan Energy and Chemical Industry Group,Kaifeng 475000,China)

机构地区：[1]河南能源化工集团重型装备有限公司,河南开封475000

出　　处：《煤矿机械》2021年第12期152-153,共2页Coal Mine Machinery

摘　　要：针对液压支架四连杆机构间的铰接轴拔出困难的问题,介绍了一种销轴拔出装置,并对该装置的设计思路、工作原理以及使用效果做出了阐述。Aiming at the problems of the difficulty of pulling out the hinged shaft between the four-bar linkage of hydraulic support, a pin shaft pulling device was introduced, and the design idea, working principle and use effect of the device were explained.

关 键 词：液压支架 销轴 拆卸装置 

分 类 号：TD355.4[矿业工程—矿井建设] TH137.9[机械工程—机械制造及自动化]