▎ 摘　　要

NOVELTY - The utility model model claims a fully grinding device for graphene, comprising an outer shell and a stirring rod, the middle of the outer shell is divided into an upper grinding cavity and a lower grinding cavity through a screen; the stirring rod comprises a first stirring rod set in the upper grinding cavity and a second stirring rod set in the lower grinding cavity, the side surfaces of the first stirring rod and the second stirring rod are vertically extended with multiple stirring transverse rods, the side surface of the stirring transverse rod is extended with a stirring blade; the first stirring rod and the second stirring rod respectively connected to the first driving motor and the second driving motor; the top part of the upper grinding cavity is provided with a blanking hopper, the first driving motor is set in the feeding port of the blanking hopper, the lower grinding cavity is connected with a discharging pipe; through setting the lifting rotating motor matched with the stirring rod, the stirring transverse rod and stirring blade can realize transverse and longitudinal stirring, matched with the grinding ball to make the stirring more uniform; at the same time, setting the cooling pipeline to cool the outer shell, which can effectively avoid the agglomeration of the slurry graphene