Unmanned vehicle chassis with compact structure

The utility model discloses an unmanned vehicle chassis with a compact structure, which comprises an unmanned vehicle chassis body, the upper surface of the unmanned vehicle chassis body is fixedly connected with a frame body, two springs are arranged in the frame body, the bottom end of each spring is fixedly connected with the upper surface of the unmanned vehicle chassis body, and the bottom end of each spring is fixedly connected with the upper surface of the unmanned vehicle chassis body. The top ends of the two springs are jointly and fixedly connected with a connecting plate, and a damper is arranged below the connecting plate. According to the unmanned vehicle chassis, the damper, the spring, the positioning rod, the sliding block, the connecting plate and the unmanned vehicle chassis body are arranged, through cooperation of the positioning block and the sliding block, vertical vibration of the connecting plate is facilitated, meanwhile, the stability of the connecting plate is improved, and the phen