Environment-friendly advertisement screen playing device for digital culture popularization

According to the environment-friendly advertisement screen playing device for digital culture popularization, a baffle is fixedly installed at the bottom end of a fan blade shaft and penetrates through the interior of a rotating plate, a movable frame is arranged at the tail end of the baffle, a shifting block is installed in the movable frame in a sliding mode, and a fixed column is arranged at the position, on the lower surface of the rotating plate, in the movable frame; and the shifting blocks are mounted on the upper surface of the rotating disc at equal intervals, and a transmission rodis rotationally engaged with the outer side of the fan blade shaft. The fan blade shaft is driven to rotate through external wind speed, the rotating plate is driven to rotate through the fan blade shaft, when the rotating plate rotates, the rotating plate drives the movable frame to swing on the outer surface of the fixed column, and when the movable frame makes contact with the shifting block, the rotating plate at the