The invention provides a shopping guide robot. The shopping guide robot comprises a signal sending device, a containing box, an operating table and a shopping basket. The operating table, the shopping basket and the containing box are arranged from top to bottom and are fixed through a supporting rod. Driving devices are arranged inside the containing box, and driving wheels and driven wheels are arranged at the lower end of the containing box. A plurality of sensing devices are arranged on the edge of the upper end face of the containing box. Obstacle sheltering devices are arranged on the side edges and/or the side wall of the containing box. The signal sending device is an ultrasonic generation device which can be worn on the body of a user and can send ultrasonic signals to the sensing devices. A speed collecting device used for collecting the traveling speed of the shopping guide robot is arranged between the upper driving wheel and the lower driving wheel on the lower end face of the containing box. The speed collecting device, the obstacle sheltering devices, the sensing devices and the two driving devices are respectively and electrically connected with the operating table through data lines. The shopping guide robot integrates with obstacle sheltering walking, shopping guide, goods carrying and user following, the application environment is simple, and the shopping guide robot can be widely applied to various supermarkets.