The invention discloses an intelligent automatic clearing vehicle for environmentally treating sand beach garbage, comprising a body, wherein a clearing slot is formed in the bottom of the body, a swinging base frame is arranged in the clearing slot, a base frame groove is formed in the swinging base frame, a rotary clearing roller is arranged in the base frame groove, a circle of garbage contact pins capable of sliding in a roller slot oppositely are arranged on the clearing roller, a first jacking bracket capable of swinging in the roller slot is also arranged on the swinging base frame, a jacking disc is arranged on the first jacking bracket, the jacking disc jacks the garbage contact pins, and the garbage contact pins can be further driven to rotate by virtue of rotation of the clearing roller, so that the garbage contact pins can be used for further inserting and fetching garbage in the sand beach, thereby avoiding the problem caused by the fact that the garbage in the sand beach can not be cleared manually, and preventing the garbage from polluting the sand beach environment.