Adjustable chain plate conveyor belt

The utility model discloses an adjustable chain plate conveying belt which comprises two side plates arranged in parallel, supporting legs are connected to the bottoms of the side plates, a first rotating roller is rotationally connected to one end between the two side plates and driven by a motor connected to the side plates, and an adjustable sliding seat is connected to the other ends of the side plates in a sliding mode. The chain plate is simple in structure, objects move along with the chain plate, due to the arrangement of the lower bearing plate, the pressure of the objects on the chain plate can be borne, the chain plate is prevented from sinking, heavy objects can be stably transported for a long distance, the chain plate is formed by combining the chain pieces and the flat-headpins, and when the chain plates are broken, the chain pieces can be replaced and are easy to maintain. And the rotatable screw rod drives the sliding seat to slide to adjust the tensioning degree of the chain plate, so that t