Corn ear husking roller

The utility model relates to the technical field of corn machining machinery and discloses a corn ear husking roller. The corn ear husking roller comprises a steel pipe and an attaching layer, wherein the attaching layer is attached to the outer wall of the steel pipe and provided with spiral insections, the two ends of the attaching layer are fixed to the outer wall of the steel pipe through positioning sleeves, a shaft is arranged in an inner cavity of the steel pipe, a through-key groove is formed in the outer surface of the shaft, a plurality of metal fixing blocks distributed in a spiral mode are arranged on the outer wall of the steel pipe, the fixing blocks and the attaching layer are bonded, fixing keys are arranged on the surface of the inner wall of the steel pipe at equal intervals, and spiral insections on the attaching layers of two adjacent husking rollers are symmetrical in pairs. Each attaching layer is formed by connecting the different insections, elastic surface layers made of different materials and metal threaded sleeves in sequence, and the metal threaded sleeves are provided with overflow grooves. By means of the fixing blocks, the elastic surface layers and the outer wall of the steel pipe can adhere to one another more firmly, the grabbing and tearing capacity of the husking roller for corn bracts is enhanced, the corn bracts can be husked more thoroughly, the breakage rate of corn kernels is reduced through the overflow grooves, and the working efficiency of the corn ear husking roller is improved.