Suction nozzle for cleaning and cleaning vehicle

• Main Authors: XIAO QINGLIN, LI DONGPING, ZHANG BIN, ZHANG JIN
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2013
• Subjects: CLEANING BEACHES; CLEANING OF PERMANENT WAYS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; DISPERSING; FIXED CONSTRUCTIONS; FOG IN GENERAL; STREET CLEANING

The utility model discloses a suction nozzle for cleaning. The suction nozzle comprises a suction nozzle main body capable of moving along an object to be cleaned, wherein an air inlet is formed on the suction nozzle main body; the suction nozzle main body comprises a rubbish hopper communicated with the air inlet and provided with a closed bottom; an opening for rubbish to enter is formed on the front side and/or the back side of the rubbish hopper; a rubbish filtering device is arranged between the opening and the air inlet; and the suction nozzle further comprises a rolling sweeping device which is opposite to the opening. The utility model further discloses a cleaning vehicle employing the suction nozzle for cleaning. The rubbish filtering device is arranged between the opening and the air inlet of the suction nozzle, so that big rubbish such as tree branches can be stored in the rubbish hopper with a closed lower end after being filtered; and through the rolling sweeping device which is opposite to the o