Design Modification of Band Conveyor Used in Working Face Filling Technology

This article introduces a band conveyor special used for filling behind support technology and its matching equipment of the fully mechanized face.By design improving,the driving device of the conveyor is moved from head position to the intermediate position,the headstock of the conveyor is a homemade rack,and it links with the hydraulic bracket of conveyor rear end through expansion and shrinkage of the hydraulic cylinder,which ensure that the headstock can move back to the corresponding position timely.This band conveyor has been successfully applied in Xiaoqing coal mine.