The invention discloses an automatic carrying trolley. The automatic carrying trolley is mounted on a track, and the automatic carrying trolley comprises a first object loading platform and a second object loading platform, wherein the respective lower surfaces of a first loading plate of the first object loading platform and a second loading plate of the second object loading platform are both provided with self-adaptive driving mechanisms; the self-adaptive driving mechanisms further comprise rotating plates, pedestals, motors, drive wheels and brakes; the rotating plates are fixedly arranged on the respective lower surface of the first loading plate of the first object loading platform or the second loading plate of the second object loading platform; rotating shafts of the rotating plates are in clearance fit with loose rings; the rotating plates are fixedly arranged on the respective lower surface of the first loading plate of the first object loading platform or the second loading plate of the second object loading platform; the upper surfaces of the pedestals are fixedly connected with the loose rings; and the lower surfaces of the pedestals are mounted on mounting bases. By using the automatic carrying trolley, the physical labor of a person is reduced; the production efficiency is improved; the all-around flexible rotation from the carrying to the storage of a cable reel is realized; and the automatic carrying trolley also has quite strong stability and is further large in cable-reel transporting amount.