在分析刮板输送机安装及运行过程中链张紧力变化的基础上,提出了合理链张力的选取与判定方法,介绍了刮板链张力调整机构的组成及工作原理,为刮板输送机的可靠运行提供技术保障。 Based on the analysis of the change of chain tension in the process of installation and operation of scraper conveyor, the method of selecting and judging the reasonable chain tension is put forward. The composition and working principle of the chain tension adjusting mechanism of scraper are introduced. Reliable operation to provide technical support.