采煤机摇臂同时调高液压系统分析

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英文篇名：Analysis of Hydraulic System for Simultaneous Heightening of Ranging Arms of Shearer 作者：乐南更 英文作者：Yue Nangeng;Shanghai Branch,Tiandi Science and Technology Co.,Ltd.;Tiandi Shanghai Equipment for Excavation Science and Technology Co.,Ltd.; 关键词：采煤机 ; 液压调高系统 ; AMESim ; 仿真 英文关键词：shearer;;height-regulating hydraulic system;;AMESim;;simulation 中文刊名：MKJX 英文刊名：Coal Mine Machinery 机构：天地科技股份有限公司上海分公司;天地上海采掘装备科技有限公司; 出版日期：2019-05-15 出版单位：煤矿机械 年：2019 期：v.40;No.375 基金：中国煤炭科工集团科技创新创业重点项目(2018ZD003) 语种：中文; 页：MKJX201905029 页数：3 CN：05 ISSN：23-1280/TD 分类号：96-98

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 height-regulating 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.

引文

[1]乐南更,刘凯,翟雨生,等.基于AMESim的采煤机液压调高系统仿真分析[J].煤矿机械,2015,36(7):99-101.
    [2]邵林波.采煤机液压系统的研发现状和实际应用[J].煤炭技术,2013,32(8):35-36.
    [3]张宪宇,陈小虎,何庆飞,等.基于AMESim液压元件设计库的液压系统建模与仿真研究[J].机床与液压,2012,40(13):172-174.
    [4]郭卫,王滨,梁鑫,等.基于电液比例控制的采煤机调高液压系统仿真[J].煤矿机械,2015,36(5):122-124.