▎ 摘　　要

NOVELTY - The utility model claims a spraying device for graphene, relating to the field of graphene The spraying device for graphene comprises a machine shell, the inner groove of the machine shell is fixedly connected with a spraying motor, the spraying motor output end is fixedly connected with a transmission rod, the transmission rod is rotatably connected with the shell, the middle section of the transmission rod is fixedly connected with an extruding disc extruding disc surface is slidingly connected with a bearing disc, one side of the bearing disc far away from the extruding disc is fixedly connected with an impact hammer, the impact hammer is glidingly connected with the shell, one end of the transmission rod far away from the spraying motor is meshing with a switching shaft, the switching shaft is rotatably connected with the shell. The spraying device for graphene, through rotating the sealing cylinder and the matching cylinder to form a closed pipeline, the impact hammer impacts the spraying cylinder spraying graphene in the pipeline will not reflux, through the spraying cylinder is set into water drop shape, the entering cylinder can graphene gathered near the lower spraying pipe is more convenient spraying, The utility model reaches the graphene of refluxing, solves the problem that the pipeline in graphene spraying.