新型液压支架底调机构的研究  

New Hydraulic Adjustment Mechanism of Bottom Bracket

作　　者：尹纪强[1] 王宇[1] 商献伟[1] 孙晓亮[1] 薛仁龙[1] 周俊[1] 

机构地区：[1]三一重型装备有限公司支护研究院,沈阳110027

出　　处：《煤矿机械》2014年第9期180-181,共2页Coal Mine Machinery

摘　　要：在大倾角综采工作面上,为保证支架的稳定性和综采设备的正常工作,通常需要在支架的底座上增加底调机构。介绍了一种新型的底调机构,结构简单,能有效地降低成本,解决现有底调机构占地空间大等存在的问题。Dip in the large mechanized working face, in order to ensure the stability of the stent and the normal operation of mining equipment usually requires an increase in the base of the bottom bracket adjustment mechanism. This paper presents a new bottom-leveling mechanism more simple structure can effectively reduce the cost of solving the existing floor space and large end-leveling mechanism problems and deficiencies.

关 键 词：液压支架 底调机构 结构设计 

分 类 号：TD355[矿业工程—矿井建设]