Lamp conveying device

The utility model discloses a lamp transportation device, which belongs to the technical field of lamp transportation and comprises a base, a square box component is mounted above the base, two screws are mounted on two sides of the square box component close to the edges, a plurality of self-locking universal wheels are arranged below the base, and the self-locking universal wheels are connected with the square box component. Limiting devices are arranged on the sides, away from the square box assembly, of the two screws. The limiting device comprises a limiting rod, a moving plate, a limiting groove, a connecting plate, fixing frames, a connecting rod and a rotating block, the rotating block is installed on the side, away from the square box assembly, of the screw rod, the fixing frames are installed on the two sides of the base, and the moving plate is arranged on the inner side of each fixing frame. Through the arrangement of the limiting device, a worker can conduct certain limiting on the screw rod when