Screening rollers of screening feeding machine

The utility model discloses screening rollers of a screening feeding machine. Because the transition segment of existing screening rollers of the screening feeding machine is a flat and straight segment, in the transferring process, material is pressed downwards linearly by the flat and straight segment of the screening rollers when the material is pressed to adjacent rollers by the screening rollers, resistance is increased, the material even can be clamped between the two rollers, less seriously, normal running of the screening feeding machine can be influenced, and seriously, a speed reducer can be damaged. The screening rollers of the screening feeding machine comprise a rotary shaft and a plurality of roller bodies which are axially arranged along the rotary shaft, and the roller bodies are oval roller bodies. Not only can the screening rollers achieve the function of conveying the material, but also when the adjacent screening rollers run, the material is fed between the screening rollers, the time of f