Tobacco material uniformizing device

The tobacco material uniformizing device comprises a hopper, and an upper material stirring roller and a lower material stirring roller are arranged in the hopper; a plurality of movable rake nail assemblies are arranged on the upper material stirring roller in a circumferential sliding mode, cylindrical cams are coaxially arranged at the two ends of the upper material stirring roller, an upper comb-shaped plate is arranged on the outer side of the upper material stirring roller, and a lower comb-shaped plate is arranged on the outer side of the lower material stirring roller. Wherein a guide column arranged on the movable rake nail assembly is matched with a cam groove in the cylindrical cam; the cylindrical cam is used for driving the movable rake nail assembly to slide upwards on the upper material stirring roller shaft. The rake nails are connected with the sliding guide rails installed on the upper material stirring roller in the axis direction, so that the rake nails can rotate in the circumferential di