▎ 摘　　要

NOVELTY - The utility model relates to the technical field of graphene production device, and claims a raw material grinding device for graphene production, comprising a shell, wherein the inner bottom wall of the shell is fixedly connected with a base; the top of the base is fixedly connected with a linear motor; the output shaft of the linear motor is fixedly connected with a push rod through a coupler; the inner wall of the shell is fixedly connected with a grinding box; one side of the grinding box is fixedly connected with a cutter plate; the outer wall of the cutter plate is fixedly connected with a discharging pipe; the inner wall of the shell is fixedly connected with a first feeding pipe; the inner wall of the shell is fixedly connected with a filter plate; the top of the filter plate is provided with a filter hole. The raw material grinding device of graphene production can reach the purpose of high grinding efficiency, solves the problem of low grinding efficiency of raw material grinding device of common graphene production, so that the raw material can be quickly grinded by the raw material grinding device, so as to improve the production efficiency of the graphene, so as to provide convenience for the use of the worker.