▎ 摘　　要

NOVELTY - The utility model claims an graphene preparation device of graphene powder, relating to the technical field of preparation of graphene, comprising a machine body, wherein one end of the machine body is provided with a stirring mechanism; the rotating shaft three is rotatably connected with the inner wall of the machine body through the bearing three; the outer wall of the rotating shaft three is fixedly connected with one end of the stirring blade three; one end of the machine body is provided with a conveying mechanism. through the motor in the stirring mechanism, a rotating shaft I, a stirring blade I, a first bevel gear, a second bevel gear, a rotating shaft II, a stirring blade II, a third bevel gear, a rotating shaft III, the stirring blade III is matched with each other, it has the function of uniformly stirring graphene powder in different directions, the fourth bevel gear and the fifth bevel gear are in the conveying mechanism, a worm, a worm wheel, a rotating shaft four, a first gear, a first belt, a second gear, a fifth rotating shaft, a third gear, a second belt, a fourth gear and a sixth rotating shaft, which are matched with each other to convey the graphene powder.