The hopper scoops the material from the storage below, and as the conveyor belt or chain is raised to the top, it flips down around the jacking wheel, and the bucket elevator dumps the material into the receiving tank。The transmission belt of a bucket elevator with a transmission belt is generally made of rubber belt, which is mounted on the transmission drum under or above and the reversing drum above and below。Chain driven bucket elevators are generally equipped with two parallel transmission chains, with a pair of transmission sprockets on or below, and a pair of directional sprockets on or above。Bucket elevators are generally equipped with housing to prevent dust flying in bucket elevators。