▎ 摘　　要

NOVELTY - The utility model claims a corn core crushing device for extracting graphene, relating to graphene production field. The corn core crushing device for extracting graphene is a corn core crushing device for extracting graphene, comprising a crushing box; the top end of the crushing box is fixedly installed with a feeding hopper; the feeding hopper is connected and connected with the crushing box; the upper surface of the feeding hopper is fixedly installed with a pressing mechanism; the inner part of the crushing box is slidingly connected with a friction plate. The corn core crushing device for extracting graphene; the motor drives the semi-gear to rotate so as to realize the reciprocating movement of the rack frame, so as to drive the periodic movement of the friction plate; the corn core can be rubbed with the friction plate by pressing the corn core; and the left-hand scraper and the right-hand scraper set by the friction plate are capable of crushing the corn core when moving left and right, so as to realize the effect of improving the crushing effect and improving the crushing efficiency; it solves the problem that the crushing is not ideal in the existing technology.