AGV goods shelf weighing device

The utility model provides an AGV shelf weighing device which comprises two bearing platforms which are symmetrically arranged, the bearing platforms are used for placing an AGV shelf, two ends of the bottom of the AGV shelf are provided with limiting grooves, the two bearing platforms are provided with limiting protrusions matched with the limiting grooves, the distance between the two limiting protrusions is the same as the distance between the two limiting grooves, the bottom of each bearing platform is symmetrically provided with two supporting pieces, and the supporting pieces are connected with the AGV shelf. The supporting piece comprises a first supporting piece body connected with the bearing platform and a second supporting piece body arranged outside the first supporting piece body, a fixing rod is arranged between the first supporting piece body and the second supporting piece body and used for keeping the first supporting piece body and the second supporting piece body coaxial, and a pressure sen