采煤机摇臂同时调高液压系统分析  

Analysis of Hydraulic System for Simultaneous Heightening of Ranging Arms of Shearer

作　　者：乐南更[1,2] Yue Nangeng(Shanghai Branch,Tiandi Science and Technology Co.,Ltd.,Shanghai 200030,China;Tiandi Shanghai Equipment for Excavation Science and Technology Co.,Ltd.,Shanghai 201400,China)

机构地区：[1]天地科技股份有限公司上海分公司,上海200030 [2]天地上海采掘装备科技有限公司,上海201400

出　　处：《煤矿机械》2019年第5期90-92,共3页Coal Mine Machinery

基　　金：中国煤炭科工集团科技创新创业重点项目(2018ZD003)

摘　　要：简述了一种采煤机液压调高系统,其能够实现左、右摇臂同时调高。借助AMESim仿真软件搭建了液压调高系统的仿真模型,对左、右摇臂同时动作进行了仿真分析,仿真结果表明,左、右摇臂同时动作时两者之间相互独立、互不影响,验证了该套液压调高系统的可行性和正确性。A height-regulating hydraulic system of shearer was briefly introduced.The system could realize the simultaneous heightening of the left and right ranging arms.The simulation model of the heightregulating hydraulic system was built based on AMESim.Then the simulation of the simultaneous action of the left and right ranging arms was carried out,and the simulation results showed that the left and right ranging arms were independent of each other and had no influence on each other,which verified the feasibility and correctness of the height-regulating hydraulic system.

关 键 词：采煤机 液压调高系统 AMESIM 仿真 

分 类 号：TD421[矿业工程—矿山机电]