刮板输送机是井下常用的运载工具,本文结合工作实际,分析了链条及滚筒常见故障的产生原因并提出了解决问题的办法,对实际工作有一定的指导及借鉴意义。 Scraper conveyor is commonly used in the underground vehicle, this article combined with the actual work, the analysis of the common cause of the chain and roller failure and put forward the solution to the problem, the practical work of a certain guidance and reference.