大倾角长距离带式输送机阻力规律分析  

Analysis on resistance law of belt conveyor with large dip angle and long distance

作　　者：郑茂全[1,2] 侯媛彬[1] 孙昌慧 王鑫照[1] 薛亚莉[1] 

机构地区：[1]西安科技大学电气与控制工程学院,陕西西安710054 [2]宁夏天地西北煤机有限公司,宁夏石嘴山753001 [3]陕煤集团黄陵建庄矿业有限公司,陕西黄陵727307

出　　处：《工矿自动化》2013年第10期27-32,共6页Journal Of Mine Automation

基　　金：陕西省自然科学基金资助项目(2009JM8002)

摘　　要：给出了长距离带式输送机的力学结构模型,分段建立了不同倾角的带式输送机的阻力模型;针对黄陵建庄矿长度为1 200m的双滚筒驱动带式输送机的实际情况,对倾角为0、3、15°的承载段和回程段、机尾改向滚筒、机头驱动滚筒的动态阻力进行了计算和故障仿真,得到了带式输送机的阻力对位移影响的规律,为长距离带式输送机故障预测提供了依据。The paper gave mechanical structure model of belt conveyor with long distance in coal mine, and established resistance model of the belt conveyor with different angle in different sections. In view of actual condition of belt conveyor driven by double rollers with 1 200 m long of Huangling Jianzhuang Coal Mine, it calculated dynamic resistance of load-bearing section and return section with dip angle of O, 3, 15°, redirection roller at the tail, driving roller at the head, and made fault simulation, so as to obtain law of resistance of the belt conveyor influence on displacement. It provides basis for fault prediction of belt conveyor with long distance.

关 键 词：带式输送机 长距离 大倾角 动态阻力 故障预测 

分 类 号：TD528[矿业工程—矿山机电]