▎ 摘　　要

NOVELTY - The device has a shell (1) whose inner portion is fixedly installed with a motor (2). A top end of the motor is rotatably connected with a screw rod (3). Left and right sides of the screw rod are meshing connection with a gear (4). An inclined lower portion of the gear is connected with a baffle wheel (5) in transmission. An outer side of the baffle wheels are fixedly mounted with a feeding bin (6). A bottom portion of the feeding bin is fixed with a mixing bin (7). A first rotating wheel (8) is rotationally connected to a bottom end of a motor. A bottom ends of the first rotating wheel is in transmission connection with a second rotating wheel (9). A fixing rod (10) is fixed at a bottom end of the second rotating wheel. USE - Graphene coating mixing and quantitative filling device. Uses include but are not limited to material learning, micro-nano processing, energy, biomedicine and drug delivery. ADVANTAGE - The device ensures that the raw material in the quantitative tank flows out to facilitate filling, so as to reach the effect of quantitative filling. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a graphene coating mixing and quantitative filling device. Shell (1) Motor (2) Screw rod (3) Gear (4) Baffle wheel (5) Feeding bin (6) Mixing bin (7) Rotating wheel (8,9) Fixing rod (10)