辽宁工程技术大学学报（自然科学版）2017，Vol.36Issue(12)：1298-1302,5.DOI:10.11956/j.issn.1008-0562.2017.12.013
刮板输送机稳定运行状态时负载特性分析及仿真
Load characteristic analysis and simulation of scraper conveyor under stable operation
摘要
Abstract
In order to study the factors that affect the work efficiency of scraper conveyor during normal operation,this paper analyzed the change of chain tension,chain speed and drive sprocket rotary torque when the random load and coal mining machine runs in different positions,and established a math model of load resistance and a simulation model.The simulation was carried out by using AMESimj.The results of simulation show that when the random load and coal mining machine runs in different operation positions,the chain tension,chain speed and drive sprocket rotary torque change randomly and impact directly on the productivity of scraper conveyor.This study provides theoretical foundation to further research on methods of improving efficiency.关键词
刮板输送机/随机负载/负载特性/链条张力/工作效率Key words
scraper conveyor/random load/load characteristics/chain tension/efficiency分类
矿业与冶金引用本文复制引用
毛君,曹昊,谢苗..刮板输送机稳定运行状态时负载特性分析及仿真[J].辽宁工程技术大学学报（自然科学版）,2017,36(12):1298-1302,5.基金项目
辽宁省教育厅创新团队项目(LT2013009) （LT2013009）
辽宁省教育厅项目(L2012118) （L2012118）
国家自然科学基金(51304107) （51304107）
