Roller platform carrier

The invention relates to the technical field of transportation, and discloses a roller platform carrier which comprises a frame, a pallet fork platform, a rotating power mechanism and a control device, the frame is provided with moving wheels and a running power mechanism used for driving the moving wheels to rotate, and the running power mechanism is in signal connection with the control device; the pallet fork platform is rotatably connected with the frame through a rotating shaft, a rotating power mechanism is arranged between the pallet fork platform and the frame, a tilt angle sensor used for detecting the tilt angle beta of the pallet fork platform relative to the horizontal plane in real time is arranged at the bottom of the pallet fork platform, and the rotating power mechanism and the tilt angle sensor are both in signal connection with the control device. The pallet fork platform is always obliquely arranged upwards relative to the horizontal plane during uphill and downhill; a plurality of rollers