Lifting device of AGV intelligent transfer robot

The utility model provides a lifting device of an AGV intelligent transfer robot. The lifting device comprises a bottom plate; the lifting plate is located above the bottom plate, the two ends of the guide part are connected with the lifting plate and the bottom plate respectively, and the guide part is used for conducting scissor-fork movement to guide and assist the lifting movement of the lifting plate; and the number of the lifting oil cylinders is at least two, the two lifting oil cylinders are arranged on the two opposite sides of the bottom plate correspondingly, and the output ends of the lifting oil cylinders are both connected with the lifting plate. The two lifting oil cylinders are arranged on the two opposite sides of the bottom plate, the two sides of the lifting plate are synchronously lifted at the same time, the phenomenon that the lifting plate deforms due to unbalance loading of goods on the lifting plate can be effectively prevented, the lifting oil cylinders which are single-acting oil cy