棘轮和棘爪在综采支架缸拆装机中的应用

Ratchet wheel and Pawl Application in Disassembling and Assembling Machine of Supporting Hydraulic Cylinder of Multiple Coal Mining

综采支架缸拆装机是一种用于煤矿机电维修车间综采支架缸的拆装装置,综采支架缸拆装机采用棘轮棘爪机构与液压马达结合,实现强力拆卸。其具有集成性,液压系统向设备提供动力,具有输出扭矩大和具有自保作用,且还具有操作简单、功能完善、结构合理、构思新颖、使用安全可靠、维护简单方便等特点。

A disassembling and assembling equipment for a supporting hydraulic cylinder of multiple coal mining is a kind of device which is used to disassemble and assemble a supporting hydraulic cylinder of multiple coal mining in a maintenance workshop of a coal mine,it adopts a ratchet wheel pawl and a hydraulic motor,and has integration property in brute force disassembling,the hydraulic system provides motive power to the device which has features of big output torque,self-protection,easy operation,perfect function,rational construction,novel design,safe and reliable in operation and simple maintenance.