破碎机滚筒液压驱动系统设计  

Design of Hydraulic Drive System for Crusher Drum

作　　者：刘玉波 Liu Yubo(CCTEG Taiyuan Research Institute Co.,Ltd.,Taiyuan 030032,China;Shanxi Tiandi Coal Mining Machinery Co.,Ltd.,Taiyuan 030032,China;China National Engineering Laboratory for Coal Mining Machinery,Taiyuan 030032,China)

机构地区：[1]中国煤炭科工集团太原研究院有限公司,太原030032 [2]山西天地煤机装备有限公司,太原030032 [3]煤矿采掘机械装备国家工程实验室,太原030032

出　　处：《煤矿机械》2025年第5期1-3,共3页Coal Mine Machinery

基　　金：国家重点研发计划项目(02022YFB4703600);中央引导地方科技发展项目(YDZJSX2022C036);山西省科技成果转化引导项目(202304021301069);山西省成果转化项目(202204021301071);天地科技股份有限公司创新创业项目(2022-2-TD-ZD014)。

摘　　要：煤矿井下破碎机主要用于对转载机输送槽中的大煤块进行破碎。目前破碎机破碎滚筒普遍采用电机驱动,体积较大、维护困难。为了优化产品结构、节省破碎空间,设计一种新型滚筒破碎机构,将电机驱动改为液压马达驱动,满足破碎滚筒的工作需求。对液压驱动系统的设计过程进行了阐述,分析了液压驱动系统的优点,通过井下试验验证了该设计的可行性。The crusher in underground coal mine is mainly used to crush large blocks in the conveying through of the transfer machine.At present,the crushing drum of the crusher is generally driven by electric motor,which are large volume and difficult to maintain.To optimize the product structure and save crushing space,a new type of drum crushing mechanism was designed,which replaces electric motor drive with hydraulic motor drive to meet the working requirements of the crushing drum.Elaborated on the design process of hydraulic system drive,analyzed the advantages of hydraulic drive system,and verified the feasibility of this design through underground experiments.

关 键 词：破碎机 液压驱动 破碎机构 转载机 

分 类 号：TD451[矿业工程—矿山机电] TH137[机械工程—机械制造及自动化]