用于工作面充填工艺的带式输送机的设计改造

Design Modification of Band Conveyor Used in Working Face Filling Technology

提出了一种为综采工作面架后充填工艺配套设备专用的带式输送机,通过改进设计,将输送机驱动装置由原来的机头位置改为带式输送机中间位置,机头采用自制机架,通过液压缸的伸缩能与机尾端头液压支架联动,保证带式输送机头能够及时回撤到相应位置,并在小青矿得到成功应用。

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.