Video our Thomas International impact huller with a DC battery powered motor and a rototiller motor with the motor still mounted on the rototiller.
The impact huller can be powered with different motors. I was unable to create a method of powering the impact huller with a bike. One may need to create a 30 inch pulley which would be quite difficult to obtain 3,000 rpm. This video has building instructions.
This video is of the impact huller directly attached to an electric motor
Video of a homemade grain de-huller rice, millet, canary seed, buckwheat, and hard yellow field peas
Video our Thomas International impact huller with a DC battery powered motor instead of the AC motor