Automatic peeling machine used for producing whole potato powder

The utility model relates to the field of production device for whole potato powder, and in particular relates to an automatic peeling machine used for producing whole potato powder. The automatic peeling machine used for producing whole potato powder comprises a rack, a barrel, a vertical roll and a tray; the barrel is fixed on the rack, the vertical roll and the tray are arranged in the barrel in a coaxial mode and the tray is positioned below the vertical roll, the upper end of the vertical roll is fixed at the upper end of the barrel, axial through holes are connected one another and are respectively formed in the centre of the vertical roll and in the upper end of the barrel, a rotating shaft is arranged at the upper end of the tray, the rotating shaft penetrates through the axial through holes and is mounted in the axial through holes through bearings, and the rotating shaft is connected with a driving motor which is fixed at the upper end of the barrel; sand grains are densely bonded to the inner surface of the barrel and the outer surface of the vertical roll; a feed inlet is formed in the upper part of the barrel, a discharge hole is formed in the lower part of the barrel, and an opening/closing door is arranged at the discharge hole; four support legs are arranged on the rack, universal wheels are arranged at the lower ends of each of the support legs, and a push-and-pull handle is arranged on one side of the rack. The automatic peeling machine used for producing whole potato powder is good in peeling effect, fast in peeling speed and convenient to move.