矿用铲运机气动系统设计与常见故障分析  

Design and Common Faults Analysis of Pneumatic System of Mining Load-haul-dumper

作　　者：贺克伟 He Kewei(Taiyuan Research Institute,China Coal Technology and Engineering Group,Taiyuan 030006,China;National Engineering Laboratory for Coal Mining Machinery,Taiyuan 030006,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030006 [2]煤矿采掘机械装备国家工程实验室,太原030006

出　　处：《煤矿机械》2022年第12期170-173,共4页Coal Mine Machinery

摘　　要：阐述了矿用铲运机结构。按照矿用铲运机对液压系统、传动系统与电气系统的闭锁功能要求,对气动系统控制回路进行了分析,对设计注意事项进行了阐述,完成了矿用铲运机气动系统设计,满足了矿用铲运机现场使用工况需求。对矿用铲运机气动系统常见故障进行了分析,为类似气动系统设计提供了参考,为现场故障分析与处理提供了经验。Expounded the structure of mining load-haul-dumper. According to the interlocking function requirements of hydraulic system, transmission system and electrical system of mining load-haul-dumper, analyzed the pneumatic circuit and expounded the design considerations of the pneumatic system. The pneumatic system design of mining load-haul-dumper was completed, which meets the demand of the the field working conditions of mining load-haul-dumper. The common faults of the mining load-haul-dumper pneumatic system were analyzed, which provides a reference for the similar pneumatic system design and provides the experience for the field fault analysis and handling.

关 键 词：矿用铲运机 气动系统 气动回路 闭锁 故障分析 

分 类 号：TD525[矿业工程—矿山机电]