Potato processing and forming all-in-one machine

The invention relates to the technical field of potato processing, in particular to a potato processing and forming all-in-one machine which comprises a machine body, a circular-truncated-cone-shaped shell is arranged in the machine body, an input port is formed in the large-diameter end of the circular-truncated-cone-shaped shell, and a conveying motor is arranged on one side of the circular-truncated-cone-shaped shell; the output end of the conveying motor is in transmission connection with a conveying shaft penetrating and extending into the circular-truncated-cone-shaped shell, the outer side wall of the conveying shaft is connected with a spiral conveying plate matched with the circular-truncated-cone-shaped shell, the radius of the spiral conveying plate is gradually changed, a plurality of cutting openings are formed in the lower end face of the spiral conveying plate at equal intervals, and cutters are arranged at the cutting openings. And a collecting box is arranged below all the cutter whole bodies