采面刮板输送机与采煤机协同控制技术研究
Research on Cooperative Control Technology of Scraper Conveyor and Coal Mining Machine at Mining Face
王永吉1
作者信息
- 1. 山西焦煤西山煤电西铭矿,山西 太原 030053
- 折叠
摘要
通过实时监测采煤机牵引速度、负载及刮板输送机负载等实现刮板输送机与采煤机协同控制,具体采煤机牵引速度快时且刮板输送机负载呈增加趋势时适当增大刮板输送机运行速度,反之则适当降低运行速度.对协同控制使用的硬件设备结构及控制方式等进行分析.现场应用后,刮板输送机运行速度可随采煤机牵引速度改变而改变,在一定程度提高了刮板输送机运行效率.
Abstract
Co-operative control of scraper conveyor and coal mining machine is achieved by real-time monitoring of coal mining machine traction speed,load and scraper conveyor load,etc.When the traction speed of the specific coal mining machine is fast and the load of the scraper conveyor is on the increase,the running speed of the scraper conveyor is increased,and vice versa,the running speed is lowered appropriately.The structure of hardware equipment and control mode used for cooperative control are analysed.After the field application,the running speed of scraper conveyor can be changed with the change of traction speed of coal mining machine,which improves the running efficiency of scraper conveyor to a certain extent.
关键词
煤炭生产/原煤运输/刮板输送机/采煤机/协同控制Key words
coal production/raw coal transport/scraper conveyor/coal mining machine/cooperative control引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据