Energy-saving type automatic whitening device for garden tree protection

The invention discloses an energy-saving type garden tree protection automatic whitewashing device which comprises a bottom plate, a dye barrel and a fixing box are fixedly mounted on the surface of the bottom plate, a rotating disc is connected to the interior of the fixing box, a worm gear ring is fixedly mounted on the surface of the rotating disc, a worm is connected to the interior of the fixing box, and the worm gear ring is fixedly mounted on the surface of the worm gear ring. And one end of the worm is connected with a handle, and a first sliding groove is formed in the surface of the rotating disc. According to the energy-saving type automatic whitewashing device for garden tree protection, a hydraulic rod, a connecting frame, a sliding plate, a first spring, a whitewashing roller and a water pump are arranged, a powder screening roller is rotationally connected in the sliding plate, whitewashing dye in a dye barrel is pumped out through the water pump and discharged from holes in the surface of the