Belt conveyor

The utility model provides a belt conveyor, which belongs to the technical field of conveying equipment, and comprises a rack and a conveying belt arranged on the rack, and further comprises two material blocking units, each material blocking unit comprises a baffle plate, a vertical plate, a sliding shaft and a driving shaft, and a conveying channel for materials on the conveying belt to pass through is formed between the two baffle plates. The vertical plate is fixedly connected with the rack, and a first threaded hole is formed in the vertical plate. The sliding shafts are arranged in the width direction of the conveying belt, penetrate through the vertical plates in a sliding mode and are fixedly connected with the baffles. The driving shaft is arranged in the first threaded hole in a penetrating mode and provided with a first external thread in threaded connection with the first threaded hole, and the driving shaft is rotationally connected with the baffle. According to the belt conveyor, the problem tha