Safety anti-collision device of unmanned whole vehicle

The utility model discloses an unmanned whole vehicle safety anti-collision device which comprises a mounting plate, dampers are fixedly connected to the two sides of the top of the mounting plate, protective plates are fixedly connected to the tops of the dampers, transverse rods are fixedly connected to the opposite sides of the dampers, pulleys are movably connected to the opposite sides of the transverse rods, and the pulleys are fixedly connected to the top of the mounting plate. And a buffer box is fixedly connected to the axis of the top of the mounting plate. Through cooperative use of the mounting plate, the damper, the protection plate, the cross rod, the pulley, the buffer box, the buffer air bag, a push plate, a push block, a buffer groove, a sliding rod, a sliding sleeve, a first spring, a movable groove, a transmission rod, an anti-collision roller, an elastic plate and a second spring, the function of a good buffer effect is achieved, and the problems that an existing automobile safety anti-col