Freight pallet stacking device

The utility model discloses a freight pallet stacking device which comprises a main body frame, a first motor and a speed reducer are installed on the inner side of the main body frame respectively, pallet fork mechanisms are installed on the two sides of the main body frame respectively, a commodity shelf is arranged on the side face of each pallet fork mechanism, and each pallet fork mechanism is composed of an installation frame, a second motor and a photoelectric support. Through the arrangement of the storage rack and the pallet fork mechanism, the diversity of placement of the freight coded discs is achieved, goods are taken through the pallet fork mechanism, the efficiency is higher, and when workers need to store different freight coded discs, the goods can be taken out through the pallet fork mechanism, so that the labor intensity of the workers is reduced, and the labor intensity of the workers is reduced. The storage space of the storage rack can be adjusted according to different sizes, the storag