▎ 摘　　要

NOVELTY - The utility model claims a grinding device convenient for peeling graphene, comprising a transverse plate and a vertical plate, the vertical plate is fixed on one side of the top surface of the transverse plate; the upper part of the vertical plate is provided with a lifting cavity; the upper part of the transverse plate is provided with a lifting plate, the side wall of the vertical plate is provided with a vertical strip-shaped hole; one side of the lifting plate is inserted into the lifting cavity through the strip-shaped hole, the bottom wall of the lifting plate is connected with a first grinding rod. The second grinding rod of the utility model is continuously close to and far away from the first grinding rod under the driving of the second motor, so as to stir the material on the side wall of the grinding container; the first grinding rod and the second grinding rod are driven by the first motor to grind the material in the container, so as to reach good grinding effect.