Device for taking out old conveying belt through walking of bucket-wheel stacker-reclaimer

The utility model discloses a device for taking out an old conveying belt through walking of a bucket-wheel stacker-reclaimer, which comprises a crane mechanism and a guide assembly, and relates to the technical field of bucket-wheel stacker-reclaimers. An old conveying belt can be cut off at the bottom end of the belt conveyor, one end of the cut-off old conveying belt falls to the top end of a supporting plate through a traction roller, the other end of the cut-off old conveying belt enters the inner side of a guide roller through the supporting plate, and a motor enables a rotating shaft to drive a lead screw to rotate; the door-shaped frame moves at the bottom end of the lead screw through the connecting nut at the top end, so that the door-shaped frame can drive the guide roller to move to the side away from the belt conveyor, and when the door-shaped frame drives the guide roller to move to a rail beside the crane mechanism, the old conveying belt moves out along the rail through movement of the crane m