▎ 摘　　要

NOVELTY - The utility model claims a discharging device for graphene material production, comprising a storage bin; the upper end face of the storage bin is fixedly connected with a fixing cover plate; the side surface of the fixing cover plate is movably connected with a movable cover plate through a hinge; the upper end face of the movable cover plate and far away from the direction of the fixing cover plate is fixedly connected with a handle; the lower end face of the fixing cover plate is fixedly connected with a top block; the lower end face of the storage bin is fixedly connected with a limiting block; the limiting block is movably connected with a feeding material screw rod through a thrust bearing. The utility model, through the inner wall of the storage bin is provided with feeding material material of the sliding rod, the conveying speed is greatly reduced by the influence of the gravity, the feeding is more uniform, at the same time, it avoids the condition of the lower material blockage, improves the stability of the lower material; The upper end of the storage bin is provided with a movable upper cover with sealing rubber ring which avoids the dust when adding raw material into the storage bin, and improves the air quality of the production workshop to a certain extent.