摘要
通过对目前刮板输送机上普遍使用的紧链方式闸盘紧链方式、液压马达紧链方式、液压缸紧链方式、刮板链自动张紧控制方式的分析比较,得出各紧链方式的优缺点及其所能适用的紧链情况,对实际煤矿中刮板输送机紧链操作有一定的指导意义。
By analyzing and comparing to such chain tensioning ways commonly used in scraper conveyor as brake disc chain tensioning, hydraulic motor chain tensioning, hydraulic cylinder chain tensioning and chain automatic control, we can conclude the advantages and disadvantages of all chain tensioning ways, and their applicable situations, which has a certain instructive significance in actual operations for coal mines.
出处
《科技创新与生产力》
2014年第7期95-96,99,共3页
Sci-tech Innovation and Productivity
关键词
刮板输送机
紧链方式
液压马达
scraper conveyor
chain tensioning
hydraulic motor
