Tobacco stem and tobacco powder guiding device

The utility model relates to the technical field of flow guiding devices, in particular to a tobacco stem and tobacco powder flow guiding device which comprises an inner sliding groove and an outer sliding groove, the inner sliding groove is installed in the outer sliding groove in a sliding mode, a baffle is fixedly welded to one end of the inner sliding groove, and a hanging plate used for beinghung and fixed to the side face of a conveying belt is fixed to the baffle through rivets. The lower surface of the bottom end of the outer sliding groove is fixedly connected with the top of a supporting frame through rivets, the supporting frame comprises two transverse rods distributed in parallel, and an internal thread sleeve and a screw rod are fixed to the middles of the two transverse rods in a welded mode respectively. Through the mutual cooperation of the through groove and the cylindrical curled edge, the inner sliding groove and the outer sliding groove form a nested structure andcan be stretched or retra