Paint spraying device for processing and production of electric tricycles

The utility model relates to the technical field of electro-tricycles, and discloses a paint spraying device for electro-tricycle processing and production, which comprises a box body, the top end of the box body is provided with a paint box, the bottom end of the paint box is fixedly connected with a connecting pipe, and the connecting pipe penetrates into the box body and is fixedly connected with a sprayer. Motors are installed on the two sides of the box body, output shafts of the motors penetrate into the box body and are fixedly connected with fixing cylinders, adjusting rods are slidably connected into the fixing cylinders, and bolts penetrate through the top ends of the fixing cylinders in a threaded mode. According to the technical scheme, by sliding the adjusting rod in the fixing cylinder, the distance between the two fixing frames can be adjusted, tricycle metal plates of different sizes can be adapted, the metal plates can be locked through the screw rod, after one face of each metal plate is pai