综采工作面大块煤破碎装置的研制

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英文篇名：Development of large block coal crushing device in fully mechanized coal mining face 作者：梁宝英 ; 王永清 ; 杨海军 ; 赵宇昊 英文作者：LIANG Baoying;WANG Yongqing;YANG Haijun;ZHAO Yuhao;School of Mechatronic Engineering,Shanxi Datong University;College of Computer and Network Engineering,Shanxi Datong University;Hengyue Heavy Industry Co.,Ltd.; 关键词：综采工作面 ; 大块煤 ; 破碎装置 ; 应用 英文关键词：fully mechanized mining face;;large block coal;;crushing device;;application 中文刊名：ZGKA 英文刊名：China Mining Magazine 机构：山西大同大学机电工程学院;山西大同大学计算机与网络工程学院;恒岳重工有限责任公司; 出版日期：2019-07-15 出版单位：中国矿业 年：2019 期：v.28;No.263 基金：大同市科技攻关项目资助(编号:2016005) 语种：中文; 页：ZGKA201907019 页数：4 CN：07 ISSN：11-3033/TD 分类号：104-107

摘要

为解决厚煤层工作面片帮大块煤经常堵塞输送机机头卸载点和转载机入口的问题,提出一种综采工作面大块煤破碎装置,主要动力来自综采工作面的乳化液泵站,由伸缩油缸、角度调节油缸、垂直升降油缸及液压马达驱动,通过液压控制系统控制各油缸动作,实现大块煤破碎装置的多自由度运动。经现场试验证明,该装置操作简单,设备可靠性较好,基本上解决了大块煤造成的堵塞问题,并且对其他设备的正常运行无影响,提高工作面的生产效率,经济效益显著,具有较好的实用性和推广应用前景。
        In order to solve the problems of blocking the head unload point of conveyor head and the entrance of the reload machine,a large coal crushing device in fully mechanized coal face is put forward.The main motive force comes from the emulsion pumping station of the fully mechanized coal face,which is driven by the telescopic cylinder,the angle regulating oil cylinder,the vertical lifting oil cylinder and the hydraulic motor.Through the hydraulic control system to control the action of each cylinder,the multi degree of freedom motion of the large coal crushing device is realized.The field test shows that the device is simple in operation and good in equipment reliability.It basically solves the problem of blockage caused by large coal blocks,and has no influence on the normal operation of other equipment,improves the production efficiency of the working face,and has a remarkable economic benefit.It has good practicability and a great prospect of popularization and application.

引文

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