▎ 摘　　要

NOVELTY - The device has a supporting frame (1) whose inner end is fixedly connected with a paint main cabin (2). A middle end of the paint main cabin is movably connected with a stirring rod (3). A lower end of the stirring rod is fixedly connected with an inner gear (4). A right side of the inner gear is fixedly connected with a semi-gear (5). A lower end of a transmission shaft (6) is fixedly connected with a bevel gear. A lower end of a shunt block (23) is fixedly connected with a feeding pipe (24). A lower end of the feeding pipe is formed with a spraying nozzle (25). USE - Product quality enhancing type graphene coating spraying device. ADVANTAGE - The device performs coating cabin self gravity change control for performing opening and closing of the blocking strip so as to realize improved anti-corrosion effect after spraying, improves automatic liquid adding efficiency and provides wide spraying range. DESCRIPTION OF DRAWING(S) - The drawing shows a side sectional view of a product quality enhancing type graphene coating spraying device. Supporting frame (1) Paint main cabin (2) Stirring rod (3) Inner gear (4) Semi-gear (5) Transmission shaft (6) Shunt block (23) Feeding pipe (24) Spraying nozzle (25)