Transportation carrying device for logistics supply chain

The utility model discloses a logistics supply chain transportation carrying device which comprises a connecting plate, connecting buckles, universal wheels and a bearing mechanism and further comprises a protection mechanism, the two connecting buckles are arranged on one side of the connecting plate and located at the upper end, the universal wheels are arranged at the four corners of the lower end of the connecting plate, the bearing mechanism is arranged in the connecting plate, and the protection mechanism is arranged at the lower end of the connecting plate. The protection mechanism is arranged at the upper end of the connecting plate; a protection mechanism is arranged in the device, when the device is used for transporting goods, even if a road bumps, due to the fact that the goods are limited by the protection mechanism in the device, the phenomenon that the goods are seriously inclined or fall onto the ground cannot occur, and due to the fact that a magnet block is arranged on a baffle, after the ba