文档介绍：摘要.............................................................................................................................................IIIABSTRACT......................................................................................................................................IV第一章绪论........................................................................................................................................1第二章可伸缩带式输送机的概述.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................、设计的意义.......................................................................................................................、设计主要进行的内容.....................................................................................................................................................................................................、机头部...............................................................................................................................、储带装置...........................................................................................................................、中间机身.........................................................................................................................、托辊和输送带.................................................................................................................、清扫器..........................................................