Transportation device

The invention discloses a transportation device which comprises a carrying frame, a carrying platform, a first connecting assembly and a carrying cart, and the carrying frame comprises a frame and a plurality of storage seats; the storage seats are distributed on the frame at intervals; the carrying platform comprises a bedplate and a plurality of universal wheels, and the universal wheels are arranged below the bedplate at intervals; a second connecting assembly is arranged on the platen; the first connecting assembly is used for connecting the carrying frame with the bedplate; the carrying cart comprises a cart body and a plurality of walking wheels arranged on the cart body. A pushing piece and a bolt are arranged on the vehicle body; the pushing piece pushes the bolt to stretch out and be connected with the second connecting assembly. According to the invention, a workpiece is placed on the object placing seat, and the carrying frame is connected with the carrying platform through the first connecting ass