Vacuum suction moving roller convenient to clean

The utility model discloses a convenient-to-clean type vacuum suction moving roller which comprises a core rotating shaft, the outer wall of the core rotating shaft is rotatably connected with a circular fixing plate, the outer wall of the core rotating shaft is fixedly connected with two main gears which are far away from each other, the outer wall of each main gear is meshed with a plurality of auxiliary gears which are evenly distributed, and the outer wall of each auxiliary gear is fixedly connected with the circular fixing plate. A plurality of evenly-distributed auxiliary rotating shafts are fixedly connected between the two circular fixing plates. By arranging a main gear, an auxiliary gear and inner protruding blocks, when the main gear rotates, due to the fact that the auxiliary gear is meshed with the outer wall of the main gear, one end of a circular fixing plate is fixedly connected with a cleaning cylinder, the inner protruding blocks are fixedly connected with the inner wall of the cleaning cyli