Self-service wading buoyant raft for automobile

The utility model discloses a self-service wading buoyant raft for an automobile. The buoyancy of the raft body is greater than the sum of the gravity of the raft body, the automobile and the automobile load; an automobile is driven to the buoyant raft, a driving wheel of the automobile drives into the vacant part, the outer contour of the upper part of the front driven wheel and the outer contourof the upper part of the rear driven wheel are respectively tangent to the outer contour of the driving wheel, the automobile is fixed through the fixing system, the automobile is continuously driven, and the driving wheel drives the driven wheel set to rotate to drive the water wheel to rotate to drive the raft body; the buoyant raft has the advantages that the driven wheel set is driven to rotate and the transmission wheel is driven to rotate through the friction force of the driving wheel, so that the water wheel is pushed to rotate, the buoyant raft travels on water, and the purpose thatan automobile travels on w