Lifting mechanism of storage cabinet

The utility model relates to the technical field of storage cabinets, and discloses a lifting mechanism of a storage cabinet, which comprises a storage cabinet body and a supporting seat, the supporting seat is positioned below the storage cabinet body, universal wheels are arranged on the left side and the right side of the bottom of the supporting seat, a storage chamber is arranged in the storage cabinet body, and a lifting mechanism is arranged in the storage chamber. A bearing plate is arranged between the left side and the right side of the inner wall of the storage chamber, a box door is arranged on the front side of the storage cabinet body, a handle is arranged on the front side of the box door, an observation window located on the outer side of the handle is arranged in the box door, and mounting cavities located on the left side and the right side of the storage chamber are formed in the storage cabinet body. Control cavities are formed in the left side and the right side of the interior of the sup