The invention discloses a transmission rolling wheel. The transmission rolling wheel comprises a transmission shaft and a rolling wheel body arranged on the transmission shaft in a sleeving manner. The transmission shaft and the rolling wheel body are connected through a bearing. A clutch drive device is fixed to the transmission shaft. When the transmission shaft rotates, the clutch drive device acts on the rolling wheel body from the side face of the rolling wheel body and drives the rolling wheel body to rotate. When the transmission shaft slows down or stops, the clutch drive device is separated from the side face of the rolling wheel body, and the rolling wheel body freely rotates around the transmission shaft. According to the transmission rolling wheel, the clutch drive device is arranged on the transmission shaft in the sleeving manner, and when the transmission rolling wheel is started to transmit and move a base plate, the rolling wheel body is driven to rotate through the acting force generated between the clutch drive device and the rolling wheel body. When transmission of the base plate needs to be stopped, the clutch drive device and the side face of the rolling wheel body are separated, the rolling wheel body cannot suddenly stop under the inertia effect of the base plate, the rolling wheel body moves together with the base plate by a distance, gradually slows down and stops, in this way, scratches on the base plate are reduced, and base plate protection is facilitated.