刮板输送机链条在线检测技术研究
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摘要
对长距离刮板输送机链传动静、动载荷进行计算,得出链环长度变化与载荷之间的关系。对链轮和圆环链接触力进行分析,通过ANSYS软件仿真得到圆环链与链轮接触过程中的应力应变云图,说明长距离刮板输送机链环伸长量ΔP对载荷影响较为敏感,如果链的长度变化超出许用值将失效。最后获得判断一定过煤量刮板输送机链条能否继续使用的一种检测技术。
引文
[1]朱东岳,等.离散化分析不同运行状态下刮板输送机链轮传动系统动力学[J].科学技术与工程,2017,33(17):242-247.
[2]王小刚.刮板输送机链轮传动系统仿真分析[J].煤矿机械,2014,35(12):93-95.
[3]张汉军.基于计算机仿真技术的刮板输送机链轮瞬态动力学响应研究[J].煤炭技术,2015,34(5):258-260.
[4]姚礼志,张树民.刮板输送机传动系统链轮仿真分析与优化设计[J].煤矿机械,2016,37(6):6-8.
[5]Lyashuk,Dyachun O,Zolotuy A,et al.Results of Experimental Research of Granular Materials Transportation by Tubular Scraper Conveyors[J].Acta Technologica Agriculturae,2015,16(4):103-107.
[6]李涛.刮板输送机机头、尾架通用加工工艺的研究及应用[J].煤矿机械,2016,37(9):48-49.
[7]文桂林,等.盾构机多小齿轮和大齿轮传动动力学仿真分析[J].计算机仿真,2015,32(12):172-176.
[8]Ordin A A,Metel’Kov A A.Analysis of longwall face output in screw-type cutter-loader-and-scraper conveyor system in underground mining of flat-lying coal beds[J].Journal of Mining Science,2015,51(6):1173-1179.
[9]Gies L,Agusdinata D B,Merwade V.Drought adaptation policy development and assessment in East Africa using hydrologic and system dynamics modeling[J].Natural Hazards,2014,74(2):789-813.
[10]王淑平,等.刮板输送机驱动链轮磨损与啮合力学行为[J].煤炭学报,2014,39(1):166-171.
[11]毛君,等.刮板输送机链传动系统接触动力学特性分析[J].工程设计学报,2015,14(5):445-451.
[2]王小刚.刮板输送机链轮传动系统仿真分析[J].煤矿机械,2014,35(12):93-95.
[3]张汉军.基于计算机仿真技术的刮板输送机链轮瞬态动力学响应研究[J].煤炭技术,2015,34(5):258-260.
[4]姚礼志,张树民.刮板输送机传动系统链轮仿真分析与优化设计[J].煤矿机械,2016,37(6):6-8.
[5]Lyashuk,Dyachun O,Zolotuy A,et al.Results of Experimental Research of Granular Materials Transportation by Tubular Scraper Conveyors[J].Acta Technologica Agriculturae,2015,16(4):103-107.
[6]李涛.刮板输送机机头、尾架通用加工工艺的研究及应用[J].煤矿机械,2016,37(9):48-49.
[7]文桂林,等.盾构机多小齿轮和大齿轮传动动力学仿真分析[J].计算机仿真,2015,32(12):172-176.
[8]Ordin A A,Metel’Kov A A.Analysis of longwall face output in screw-type cutter-loader-and-scraper conveyor system in underground mining of flat-lying coal beds[J].Journal of Mining Science,2015,51(6):1173-1179.
[9]Gies L,Agusdinata D B,Merwade V.Drought adaptation policy development and assessment in East Africa using hydrologic and system dynamics modeling[J].Natural Hazards,2014,74(2):789-813.
[10]王淑平,等.刮板输送机驱动链轮磨损与啮合力学行为[J].煤炭学报,2014,39(1):166-171.
[11]毛君,等.刮板输送机链传动系统接触动力学特性分析[J].工程设计学报,2015,14(5):445-451.