Intelligence sweeping vacuum cleaner

An intelligence sweeping vacuum cleaner, comprising a main machine frame, a walking device, a dust absorbing device, a sweeping device, a trash box, a control circuit and a charging power source. A plurality of sensors inducting obstacles are established on the main machine frame, the sensors are connected with the controlling circuit. According to the received signal, the controlling circuit controls the work of the walking device, the dust absorbing device and the cleaning device, the sweeping device comprises a sweeping supporting frame, a glue brushing roller and a hair brushing roller, a flexible connecting element is established between the sweeping motor and the main machine frame, the sweeping supporting frame is matched with a micro switch, and the micro switch is connected with the controlling circuit. When the glue brushing roller or the hair brushing roller is blocked and can't be rotated because of the entwining of lines, ropes, and on the ground, the sweeping motor is forced to rotate, the flexible connecting element is twisted, to lift the whole sweeping supporting frame, and the micro switch actuates, to shut off the motors of the left driving wheel and the right driving wheel and the sweeping motor, and to prevent the motor or the transmission mechanism from damaging because of overload.