In view of the slow moving speed of the belt conveyor in crossheading of 18106 working face in Xuigou Coal Mine,a self-moving telescopic frame was constructed,and the structure and operation control mode of the self-moving telescopic frame were described in detail.Install the self-moving telescopic frame between the self-moving tail of the belt conveyor in crossheading and the H frame.When the conveyor moves forward,a maximum of 3 sets of frames(9 m)will be dismantled at one time.After the successful application of the self-moving telescopic frame in belt conveyor in crossheading of 18106 working face,the dismantling process of the frame in the production shift can be canceled,and all the frames are removed during the maintenance shift,improving the equipment opening probability,meeting the need of"multi-cut and one-moving"of the fully-mechanized mining face,and it has the functions of conveyor belt adjustment,height adjustment,self-moving forward,etc.,which can reduce the downtime,anf ensure smooth operation of the belt conveyor.
关键词
带式输送机/自移式伸缩机架/煤炭开采
Key words
belt conveyor/self-moving telescopic frame/coal mining
维普
万方数据