▎ 摘　　要

NOVELTY - The barrel has a beating assembly that is connected with the circular pipe (5). The front side of the flapping component on the left is connected with a transmission component. The transmission assembly is connected with the discharging pipe (6). The discharging pipe is connected with three anti-blocking components distributed in a ring and equally spaced. The anti-blocking component cooperates through the rotation of the transmission component, so that the anti-blocking component moves reciprocally against the discharge port of the discharging pipe. USE - Graphene powder storage barrel for taking material such as biomedicine and drug . ADVANTAGE - The powder storage barrel is convenient for taking material, and prevents the graphene of the powder adhered on the inner wall of the storage barrel, so as to graphene the powder discharge difficulty, and causing waste of graphene powder. The powder powder is loosened through the stirring rod, so that the graphene powder is avoided from the blocking of the discharging port, and the scraper scrapes the inner walls of storage barrel. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene powder storage barrel. 1Bracket 2Storage barrel 3Feeding plate 4Cabin door 5Circular pipe 6Discharging pipe 201First electric push rod 301Second supporting plate