矿用刮板输送机链条张紧力监控技术现状及其发展方向
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摘要
分析了刮板输送机链条的常见故障及其产生原因,阐述了刮板输送机链条的预紧力计算过程,介绍了目前国内外5种主要的链条张紧力监控技术的原理和特点,即基于张紧力与功率或油缸压力关系的监控技术、基于链条悬垂量的监控技术、基于微应变的监控技术、基于滑模控制的监控技术、基于电流法的监控技术,总结了现有监控技术存在的不足,并从张力监控技术和自动控制技术两方面展望了链条张紧力监控技术的发展方向。
The common faults of scraper conveyor chains and its causes were analyzed.The calculation process of chain tension of scraper conveyor was expounded.The principles and characteristics of five main chain tension monitoring technologies at home and abroad were introduced,namely monitoring technology based on relationship between tension force and power or cylinder pressure,based on chain suspension,based on micro-strain,based on sliding mode control,and based on current method.The shortcomings of existing monitoring technologies were summarized,and the development direction of chain tension monitoring technologies was prospected from tension monitoring and automatic control technologies.
The common faults of scraper conveyor chains and its causes were analyzed.The calculation process of chain tension of scraper conveyor was expounded.The principles and characteristics of five main chain tension monitoring technologies at home and abroad were introduced,namely monitoring technology based on relationship between tension force and power or cylinder pressure,based on chain suspension,based on micro-strain,based on sliding mode control,and based on current method.The shortcomings of existing monitoring technologies were summarized,and the development direction of chain tension monitoring technologies was prospected from tension monitoring and automatic control technologies.
引文
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[5]王伟,李男男.综采工作面刮板输送机链条自动张紧实验研究[J].煤炭工程,2016,48(增刊1):101-103.WANG Wei,LI Nannan.Experimental study on automatic tension of scraper conveyor chain in fully mechanized mining face[J].Coal Engineering,2016,48(S1):101-103.
[6]苑成友,陈英.刮板输送机紧链器的结构与应用[J].煤矿机械,2011,32(5):200-201.YUAN Chengyou, CHEN Ying. structure and application of scraper conveyor tight chain[J].Coal Mine Machinery,2011,32(5):200-201.
[7]郭卫,郭荣.刮板输送机自动张紧系统性能分析[J].煤矿机械,2014,35(1):32-34.GUO Wei,GUO Rong.Analysis of scraper conveyor automatic chain tension system[J].Coal Mine Machinery,2014,35(1):32-34.
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[9]于忠厚.刮板输送机链条自动张紧系统的研究与应用[J].山西焦煤科技,2014(12):18-20.YU Zhonghou.Research and application of chain automatic tension system for scraper conveyor[J].Shanxi Coking Coal Science and Technology,2014(12):18-20.
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[11]毕东柱.基于嵌入式技术的刮板输送机链条张紧控制系统[J].煤矿开采,2013,18(1):31-32.BI Dongzhu.Chain tension control system of scraper based on embedded technology[J].Coal Mining Technonlogy,2013,18(1):31-32.
[12]刘成宏.刮板输送机全自动链张紧控制系统的研究[J].煤矿机械,2013,34(3):150-151.LIU Chenghong.Scraper conveyor of fully automatic chain tensioning system research[J].Coal Mine Machinery,2013,34(3):150-151.
[13]陈鹏.刮板输送机链条的检测与故障诊断技术[J].中国新技术新产品,2011(16):159.CHEN Peng. Detectionandfaultdiagnosis technology of scraper conveyor chain[J].China New Technologies and Products,2011(16):159.
[14]许广芳.刮板输送机接链及断链监测系统研究[D].太原:太原理工大学,2006.
[15]付云飞.多种工况下的刮板输送机链传动系统可靠性研究[D].阜新:辽宁工程技术大学,2014.
[16]徐广明,毛君.刮板输送机链条张力分析与计算研究[J].煤矿机械,2007,28(7):1-2.XU Guangming, MAO Jun. Research of tension analysis and calculating of chains for scraper conveyor[J].Coal Mine Machinery,2007,28(7):1-2.
[17] SHI Jianguo,MAO Jun,WEI Xiaohua.Research on dynamic tension control theory for heavy scraper conveyor[J].Applied Mechanics and Materials,2010,34-35:1956-1960.
[18]梁鑫.刮板输送机断链监测系统研究[D].西安:西安科技大学,2015.
[19]孙远敬,徐广明.刮板输送机链条张力自动控制系统研究[J].煤炭工程,2015,47(12):55-57.SUN Yuanjing,XU Guangming.Research on auto control system of chain tension for AFC[J].Coal Engineering,2015,47(12):55-57.
[20]郁钟铭,晏飞,吴桂义.刮板输送机链条张力自动控制系统研究[J].煤矿机械,2008,29(10):35-37.YU Zhongming,YAN Fei,WU Guiyi.Study on conveyor chain tension control system[J].Coal Mine Machinery,2008,29(10):35-37.
[21]赵福贵,张玲,席鑫鑫.刮板输送机伸缩机尾自动张紧方案的探讨[J].宁夏工程技术,2013,13(1):53-55.ZHAO Fugui,ZHNAG Ling,XI Xinxin.Discussion on automatic tensioning scheme of scraper conveyor telescopic tail[J].Ningxia Engineering Technology,2013,13(1):53-55.
[22]徐广明,杨红伟.刮板输送机链条预紧力、紧链力计算方法探讨[J].煤炭工程,2009,41(1):10-11.XU Guangming, YANG Hongwei. Discussion on calculation method of chain pretension force and chain tightness force of scraper conveyor[J].Coal Engineering,2009,41(1):10-11.
[23]晏飞.矿用刮板输送机链条张力自动监控模拟系统研究[D].贵阳:贵州大学,2012.
[24]郭晓娥,赵金录.重型刮板输送机链条张力自动调节系统研究[J].煤矿机电,2008(5):26-27.GUO Xiao'e,ZHAO Jinlu.Study of automatic chaintensioncontrol-systemforheavy-dutyscraper conveyor[J]. Colliery Mechanical&Electrical Technology,2008(5):26-27.
[25]毛君,吴平衡,张东升.刮板输送机机尾伸缩装置的理论研究[J].起重运输机械,2004(11):39-42.MAO Jun, WU Pingheng,ZHANG Dongsheng.Theoretical study on tail expansion device of scraper conveyor[J].Hoisting and Conveying Machinery,2004(11):39-42.
[26]张强,郭桐,王海舰,等.基于微应变的刮板输送机张力测试系统及特性分析研究[J].仪表技术与传感器,2016(6):72-74.ZHANG Qiang,GUO Tong,WAGN Haijian,et al.Research of tension testing system and characteristic analysis for scraper conveyor based on micro strain[J].Instrument Technique and Sensor,2016(6):72-74.
[27]张强,王海舰,毛君,等.基于压电振动俘能的自供电刮板输送机张力检测系统[J].传感器技术学报,2015,28(9):1335-1340.ZHANG Qiang,WAGN Haijian,MAO Jun,et al.Self-powered tension testing system for scraper conveyor based on piezoelectric vibration energy harvested[J].Chinese Journal of Sensors and Actuators,2015,28(9):1335-1340.
[28]齐秀飞,张佩,郝志勇,等.刮板输送机链条张力检测系统研究[J].机械强度,2017,39(3):534-539.QI Xiufei,ZHANG Pei,HAO Zhiyong,et al.Study on chain tension detection system of scraper conveyor[J].Journal of Mechanical Strength,2017,39(3):534-539.
[29]李艳伟.综采工作面输送设备状态监测及链条自动张紧系统的开发[D].太原:太原理工大学,2013.
[30]王军霞.刮板输送机链条张力的模糊自适应PID控制[D].西安:西安工程大学,2013.
[31]龚尚福,杨娜.基于滑模控制的刮板输送机链条张力控制[J].工矿自动化,2015,41(2):57-60.GONG Shangfu,YANG Na.Chain tension control of scraper conveyor based on sliding mode control[J].Industry and Mine Automation,2015,41(2):57-60.
[32]杨娜.基于PID滑模控制的刮板输送机链条张力控制[D].西安:西安科技大学,2014.
[33]董立红.基于卡尔曼滤波的刮板输送机张力控制系统[J].计算机工程与科学,2013,35(4):186-190.DONG Lihong.Tension control system of scraper conveyor based on Kalman filter[J].Computer Engineering&Science,2013,35(4):186-190.
[34]毛君,张东升,师建国.刮板输送机张力自动控制系统的仿真研究[J].系统仿真学报,2008,20(16):4474-4476.MAO Jun, ZHANG Dongsheng,SHI Jianguo.Simulation research of tension automatic control system of scraper conveyor[J].Journal of System Simulation,2008,20(16):4474-4476.
[35]李品.基于电流法刮板输送机链条张紧方法研究[D].西安:西安科技大学,2014.
[2]朱正中,邢方方.刮板输送机链条张力监测理论及方法研究[J].煤矿开采,2015,20(1):48-50.ZHU Zhengzhong,XING Fangfang.Chain tension monitoring theory and method of scraper conveyor[J].Coal Mining Technonlogy,2015,20(1):48-50.
[3]徐广明,刮板输送机链条张力分析与测试研究[D].阜新:辽宁工程技术大学,2004.
[4]汪爱明,孟国营,李国平,等.刮板输送机伸缩机尾电液控制系统的研制[J].煤炭工程,2008,40(1):88-90.WANG Aiming,MENG Guoying,LI Guoping,et al.Development of electro-hydraulic control system for scraper conveyor telescopic tail[J].Coal Engineering,2008,40(1):88-90.
[5]王伟,李男男.综采工作面刮板输送机链条自动张紧实验研究[J].煤炭工程,2016,48(增刊1):101-103.WANG Wei,LI Nannan.Experimental study on automatic tension of scraper conveyor chain in fully mechanized mining face[J].Coal Engineering,2016,48(S1):101-103.
[6]苑成友,陈英.刮板输送机紧链器的结构与应用[J].煤矿机械,2011,32(5):200-201.YUAN Chengyou, CHEN Ying. structure and application of scraper conveyor tight chain[J].Coal Mine Machinery,2011,32(5):200-201.
[7]郭卫,郭荣.刮板输送机自动张紧系统性能分析[J].煤矿机械,2014,35(1):32-34.GUO Wei,GUO Rong.Analysis of scraper conveyor automatic chain tension system[J].Coal Mine Machinery,2014,35(1):32-34.
[8]陈君.刮板输送机链条动态张力控制系统及其应用[J].工矿自动化,2012,38(1):103-104.CHEN Jun.Dynamic tension control system for chain of scraper conveyor and its application[J].Industry and Mine Automation,2012,38(1):103-104.
[9]于忠厚.刮板输送机链条自动张紧系统的研究与应用[J].山西焦煤科技,2014(12):18-20.YU Zhonghou.Research and application of chain automatic tension system for scraper conveyor[J].Shanxi Coking Coal Science and Technology,2014(12):18-20.
[10] ZHANG Liping,LI Wei,WANG Yuqiao,et al.Fuzzy control system simulation of retractable tail frame ofscraperconveyor[C]//International Conference on Advanced Computer Control,Harbin,2011:302-306.
[11]毕东柱.基于嵌入式技术的刮板输送机链条张紧控制系统[J].煤矿开采,2013,18(1):31-32.BI Dongzhu.Chain tension control system of scraper based on embedded technology[J].Coal Mining Technonlogy,2013,18(1):31-32.
[12]刘成宏.刮板输送机全自动链张紧控制系统的研究[J].煤矿机械,2013,34(3):150-151.LIU Chenghong.Scraper conveyor of fully automatic chain tensioning system research[J].Coal Mine Machinery,2013,34(3):150-151.
[13]陈鹏.刮板输送机链条的检测与故障诊断技术[J].中国新技术新产品,2011(16):159.CHEN Peng. Detectionandfaultdiagnosis technology of scraper conveyor chain[J].China New Technologies and Products,2011(16):159.
[14]许广芳.刮板输送机接链及断链监测系统研究[D].太原:太原理工大学,2006.
[15]付云飞.多种工况下的刮板输送机链传动系统可靠性研究[D].阜新:辽宁工程技术大学,2014.
[16]徐广明,毛君.刮板输送机链条张力分析与计算研究[J].煤矿机械,2007,28(7):1-2.XU Guangming, MAO Jun. Research of tension analysis and calculating of chains for scraper conveyor[J].Coal Mine Machinery,2007,28(7):1-2.
[17] SHI Jianguo,MAO Jun,WEI Xiaohua.Research on dynamic tension control theory for heavy scraper conveyor[J].Applied Mechanics and Materials,2010,34-35:1956-1960.
[18]梁鑫.刮板输送机断链监测系统研究[D].西安:西安科技大学,2015.
[19]孙远敬,徐广明.刮板输送机链条张力自动控制系统研究[J].煤炭工程,2015,47(12):55-57.SUN Yuanjing,XU Guangming.Research on auto control system of chain tension for AFC[J].Coal Engineering,2015,47(12):55-57.
[20]郁钟铭,晏飞,吴桂义.刮板输送机链条张力自动控制系统研究[J].煤矿机械,2008,29(10):35-37.YU Zhongming,YAN Fei,WU Guiyi.Study on conveyor chain tension control system[J].Coal Mine Machinery,2008,29(10):35-37.
[21]赵福贵,张玲,席鑫鑫.刮板输送机伸缩机尾自动张紧方案的探讨[J].宁夏工程技术,2013,13(1):53-55.ZHAO Fugui,ZHNAG Ling,XI Xinxin.Discussion on automatic tensioning scheme of scraper conveyor telescopic tail[J].Ningxia Engineering Technology,2013,13(1):53-55.
[22]徐广明,杨红伟.刮板输送机链条预紧力、紧链力计算方法探讨[J].煤炭工程,2009,41(1):10-11.XU Guangming, YANG Hongwei. Discussion on calculation method of chain pretension force and chain tightness force of scraper conveyor[J].Coal Engineering,2009,41(1):10-11.
[23]晏飞.矿用刮板输送机链条张力自动监控模拟系统研究[D].贵阳:贵州大学,2012.
[24]郭晓娥,赵金录.重型刮板输送机链条张力自动调节系统研究[J].煤矿机电,2008(5):26-27.GUO Xiao'e,ZHAO Jinlu.Study of automatic chaintensioncontrol-systemforheavy-dutyscraper conveyor[J]. Colliery Mechanical&Electrical Technology,2008(5):26-27.
[25]毛君,吴平衡,张东升.刮板输送机机尾伸缩装置的理论研究[J].起重运输机械,2004(11):39-42.MAO Jun, WU Pingheng,ZHANG Dongsheng.Theoretical study on tail expansion device of scraper conveyor[J].Hoisting and Conveying Machinery,2004(11):39-42.
[26]张强,郭桐,王海舰,等.基于微应变的刮板输送机张力测试系统及特性分析研究[J].仪表技术与传感器,2016(6):72-74.ZHANG Qiang,GUO Tong,WAGN Haijian,et al.Research of tension testing system and characteristic analysis for scraper conveyor based on micro strain[J].Instrument Technique and Sensor,2016(6):72-74.
[27]张强,王海舰,毛君,等.基于压电振动俘能的自供电刮板输送机张力检测系统[J].传感器技术学报,2015,28(9):1335-1340.ZHANG Qiang,WAGN Haijian,MAO Jun,et al.Self-powered tension testing system for scraper conveyor based on piezoelectric vibration energy harvested[J].Chinese Journal of Sensors and Actuators,2015,28(9):1335-1340.
[28]齐秀飞,张佩,郝志勇,等.刮板输送机链条张力检测系统研究[J].机械强度,2017,39(3):534-539.QI Xiufei,ZHANG Pei,HAO Zhiyong,et al.Study on chain tension detection system of scraper conveyor[J].Journal of Mechanical Strength,2017,39(3):534-539.
[29]李艳伟.综采工作面输送设备状态监测及链条自动张紧系统的开发[D].太原:太原理工大学,2013.
[30]王军霞.刮板输送机链条张力的模糊自适应PID控制[D].西安:西安工程大学,2013.
[31]龚尚福,杨娜.基于滑模控制的刮板输送机链条张力控制[J].工矿自动化,2015,41(2):57-60.GONG Shangfu,YANG Na.Chain tension control of scraper conveyor based on sliding mode control[J].Industry and Mine Automation,2015,41(2):57-60.
[32]杨娜.基于PID滑模控制的刮板输送机链条张力控制[D].西安:西安科技大学,2014.
[33]董立红.基于卡尔曼滤波的刮板输送机张力控制系统[J].计算机工程与科学,2013,35(4):186-190.DONG Lihong.Tension control system of scraper conveyor based on Kalman filter[J].Computer Engineering&Science,2013,35(4):186-190.
[34]毛君,张东升,师建国.刮板输送机张力自动控制系统的仿真研究[J].系统仿真学报,2008,20(16):4474-4476.MAO Jun, ZHANG Dongsheng,SHI Jianguo.Simulation research of tension automatic control system of scraper conveyor[J].Journal of System Simulation,2008,20(16):4474-4476.
[35]李品.基于电流法刮板输送机链条张紧方法研究[D].西安:西安科技大学,2014.