▎ 摘　　要

NOVELTY - The application model belongs to the technical field of storage device, especially relates to a storage device of graphene, comprising a conveying plate and a storage barrel, wherein the top part plate is fixedly mounted with two symmetrically arranged protection plates, the storage barrel is limited at the centre of the top part of the conveying plate, one side of the protection plate is provided with a groove, and the groove is fixedly installed with a fixing plate, the fixing plate is fixedly connected with an elastic binding belt. In the utility model, the storage barrel is limited and placed on the top part plate, and the storage barrel is located between the front and back side of the elastic binding belt, and turn on servo motor, the servo motor drives the driving shaft and the winding disc to rotate, so that the winding disc to one end of the elastic binding belt is covered and tightened, the elastic binding belt is changed into tight state from the relaxed state, and attached to the front and back sides of the storage barrel, the storage barrel is protected, avoiding large shaking or pouring, good for transportation, holding the fast moving handle to push the walking wheel to move forward.