Abstract: A device for moving bulk flow material is provided. The device includes an idler sprocket assembly and a drive sprocket assembly. The drive sprocket assembly is engaged with a motor, which turns the drive sprocket assembly. Endless loop drive chains are functionally engaged on the idler sprocket assembly and the drive sprocket assembly. Spacer bars are positioned perpendicular to and attached to the endless loop drive chains. A conveyor belt is received loosely on the endless loop drive chains, covering the endless loop drive chains and leaving slack in the conveyor belt. A method for moving bulk flow material is also provided. According to the method, the motor turns the drive sprocket assembly, advancing the drive chains. The weight of the bulk flow material presses the conveyor belt against the chains, creating friction which advances the conveyor belt.