Unmanned vehicle chassis structure and unmanned vehicle

The utility model discloses a chassis structure of an unmanned vehicle, which comprises a front suspension and a rear suspension, and further comprises a bearing platform, a hollow part is formed between the front suspension and the rear suspension, and the bearing platform is arranged in the hollow part. The utility model further discloses an unmanned vehicle which comprises a vehicle frame and further comprises the unmanned vehicle chassis structure, and a lifting assembly used for driving the bearing platform to move up and down is arranged on the vehicle frame. Due to the fact that the front suspension and the rear suspension are hollow, interference can not be formed, the bearing platform can smoothly penetrate through, when the function cabinet needs to get on or off a vehicle, the bearing platform firstly descends to the ground, then operation is carried out, more convenience is achieved, less manpower is needed, and auxiliary equipment such as a forklift and a lifting machine does not need to be used.