Paint equally-dividing device for spraying in pipeline

The paint equally-dividing device comprises a cylinder body, a plurality of equally-dividing openings are fixedly connected to the lower end of the cylinder body, a detachable cylinder cover is fixedly connected to the upper end of the cylinder body, a feeding pipe penetrating through the cylinder cover is connected to the middle of the cylinder cover in an ancient mode, and a material blocking plate is arranged in the feeding pipe. One end of the striker plate is fixedly connected with a rotating handle penetrating through the feeding pipe, the other end of the striker plate is fixedly connected with a rotating shaft, and the middle of the lower end of the inner side of the barrel is fixedly connected with an equipartition block; a piston is slidably connected into the barrel, a plurality of connecting rods are fixedly connected to the upper end of the piston, pressing rings are fixedly connected to the other ends of the connecting rods, and an upper fixing ring and a lower fixing ring are arranged on the ou