Roller conveyor

The utility model belongs to the technical field of logistics sorting equipment, and particularly relates to a roller conveyor which comprises a frame body, and an installation transverse frame is arranged on the frame body. A plurality of rotating rollers are arranged at the upper part of the mounting cross frame, and the two end parts of the rotating rollers are connected to the inner side of the frame body; the gear motor is connected to the upper end of the mounting cross frame and used for driving the rotating roller to rotate; the blocking assembly is arranged at the end of the frame body and is parallel to the rotating roller, the blocking assembly comprises an air cylinder connected with the upper end of the mounting transverse frame and a baffle connected with the free end of the air cylinder, after the air cylinder shrinks, the upper end of the baffle retracts to the position below the plane where the rotating roller is located, and after the air cylinder extends, the baffle retracts to the position