We built a small one awhile back.Used the wooden body off an old grain wagon.Set it up on blocks,put in a metal perforated floor from an old grain bin and rigged a squirrel cage fan up to push air through high moisture grain.We angled the floor from the sides down to the middle, where we mounted a 4 inch electric auger.Cut sections out of the auger tube so the corn would self feed. Auger hangs outside the body about 2 feet right over a platform scale with the switch mounted to make sacking deer corn a one man job.Can also move the scales and set up another auger to transfer grain to another container if we want to haul a larger amount.Sorry, no pics. .I don't own a digital camera.