新型煤泥清挖装置研究  

Study on New Type of Coal Slime Cleaning and Excavation Device

作　　者：张瑞峰 卢进南[2] Zhang Ruifeng;Lu Jinnan(Hanjiawa Coal Industry Co.,Ltd.,Shanxi Coal Imp.and Exp.Group,Datong 037000,China;School of Mechanical Engineering,Liaoning Technical University,Fuxin 123000,China)

机构地区：[1]山西煤炭进出口集团韩家洼煤业有限公司,山西大同037000 [2]辽宁工程技术大学机械工程学院,辽宁阜新123000

出　　处：《煤矿机械》2022年第7期93-96,共4页Coal Mine Machinery

摘　　要：根据当前煤矿井下水仓工况,提出了一种用于清挖煤泥的双臂大角度正铲装置,利用SolidWorks建立了正铲清挖装置三维装配模型,对该正铲清挖装置工作过程进行了分析研究,并在3种特定工况下对该正铲清挖装置的大臂、小臂和铲斗进行了有限元分析,得到了大臂、小臂及铲斗位移和应力分布图,为后续的优化及设计提供了理论参考,对水仓煤泥清理有一定的参考价值。According to the current working conditions of underground sump in coal mine, a double arm large angle front shovel device for cleaning coal slime was proposed. The three-dimensional assembly model of the front shovel cleaning and excavation device was established by SolidWorks, the working process of the front shovel cleaning and excavation device was analyzed and studied, and the boom, jib and bucket of the front shovel cleaning and excavation device were analyzed by finite element method under three specific working conditions. The displacement and stress distribution diagram of jib and bucket were obtained, which provides a theoretical reference for subsequent optimization and design, and has a certain reference value for sump slime cleaning.

关 键 词：煤矿水仓 正铲清挖装置 SOLIDWORKS 有限元 

分 类 号：TD744[矿业工程—矿井通风与安全]