A corn shelling mechanism comprising an elongated concave means having one end thereof positioned below a rotatable cylinder. A continuous belt sheller is positioned above the concave in a spaced relationship with respect thereto. The corn ears are fed to the rotating cylinder by a feeder housing means with the ear receiving one or more impacts by the rasp bar of the cylinder before it travels out of range of the cylinder. The partially shelled ear passes between the belt sheller and the concave with the belt sheller urging the ears into engagement with the concave to complete the shelling operation.