Brake mechanism and storage mobile robot vehicle body

The utility model relates to the technical field of storage robots, in particular to a brake mechanism and a storage mobile robot car body, which comprise a main body component, a car body, a laser radar arranged on one side of the car body, a walking piece arranged at the bottom of the car body, a driving component and a rotating piece arranged in the main body component and the car body, a pushing and lifting part and a damping part are installed at the bottom of the rotating part, the damping part is located in the main body part and comprises a supporting plate, a limiting pipe is installed on one side of the supporting plate, an adjusting screw rod is installed on one side of the limiting pipe, the rotating plate can be pushed and lifted through opposite movement of a connecting rod, and then height adjustment of goods is achieved; the angle of goods is adjusted by rotating the pushing plate, the driving wheel and the vehicle body are limited through the arrangement of the stand column, and meanwhile, th