煤矿掘进机液压系统泄漏及处理方案  

Coal Mine Roadheader Hydraulic System Leakage and Treatment

作　　者：任志伟 Ren Zhiwei(Yang Coal Group Shouyang Kaiyuan Mining Co.,Ltd.,Jinzhong Shanxi 045400,China)

机构地区：[1]阳煤集团寿阳开元矿业有限责任公司,山西晋中045400

出　　处：《机械管理开发》2025年第1期244-245,248,共3页Mechanical Management and Development

摘　　要：结合采煤案例先进行掘进机液压系统运行原理的概述,然后结合实际故障工况分析液压油温度过高、油液污染、装配不规范和脉冲冲击影响等故障诱导因素,为有效的运维管理提供数据支持。最后,基于机械化生产设备协调运转的需求,提出了针对掘进机液压系统的综合性处理方案,以期望可以降低液压系统的故障率,提高矿采质量。Combined with the coal mining case,the hydraulic system of the roadheader is firstly outlined,and then analysed the fault-inducing factors,such as high temperature of hydraulic oil,oil pollution,non-standard assembly and impact of pulse,in order to provide data support for effective operation and maintenance management.Finally,based on the demand for coordinated operation of mechanised production equipment,a comprehensive treatment plan for the hydraulic system of the roadheader is proposed in the hope of reducing the failure rate of the hydraulic system and improving the quality of mining.

关 键 词：煤矿 掘进机 液压系统 泄漏故障 

分 类 号：TD421.5[矿业工程—矿山机电]