Tobacco screening device

The invention discloses a tobacco screening device which comprises a mounting frame, a rotary cylinder, a beating assembly and an adjusting assembly. The beating assembly is arranged above the right side of the rectangular frame body and comprises a beating rotating shaft, a bearing, a torsion spring, a jacked baffle and a beating rod body; the number of the adjusting assemblies is two, each adjusting assembly corresponds to one jacked baffle, and each adjusting assembly at least comprises jacking protruding heads evenly distributed on the periphery of the screen drum body in the circumferential direction. According to the tobacco screening device, a certain cleaning effect is achieved through continuous and uniform beating, a jacking protruding head rotates along with a screen drum body and continuously jacks a jacked baffle and a beating rod body, and a torsion spring continuously drives a beating rotating shaft, the jacked baffle and the beating rod body to beat the screen drum body; therefore, the tobacco