Rice machine capable of changing brown rice inflow

The utility model relates to the technical field of rice processing equipment, and discloses a rice machine capable of changing brown rice inlet flow, which comprises a polishing machine, a vertical feeding pipe is arranged in the center of the top of the polishing machine, the bottom of the feeding pipe is fixedly connected with flow dividing pipes, and limiting holes are formed in the sides, close to each other, of the flow dividing pipes. A hydraulic motor is arranged below the inner side of the flow dividing pipe, and the output ends of the two sides of the hydraulic motor are fixedly connected with hydraulic rods. According to the brown rice polishing device, brown rice is divided into two groups through the interior of the flow dividing pipe and flows into the polishing machine through the output ends on the two sides of the flow dividing pipe, and when the flow of the brown rice needs to be adjusted and controlled, the hydraulic motor is started and drives the hydraulic rod to approach the interior of