Suction pipe dust settling device for suction type sweeping machines and sweeping machine

• Main Authors: XIAO QINGLIN, SHEN WEIYANG, XIN XUZAO, ZHANG XINGMING, XIE YONGZHOU
• Format: Patent
• Language: Chinese; English
• Published: 24.04.2013
• Subjects: CLEANING BEACHES; CLEANING OF PERMANENT WAYS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; DISPERSING; FIXED CONSTRUCTIONS; FOG IN GENERAL; STREET CLEANING

The invention discloses a suction pipe dust settling device for suction type sweeping machines and a sweeping machine. The dust settling device comprises a water supplying assembly, the water supplying assembly is communicated with an inner cavity of a suction pipe of the sweeping machine through pipelines to provide water for settling dust on the inner wall of the suction pipe and lubricating the inner wall of the suction pipe, water holes are opened on the suction pipe and communicated with the water supplying assembly through pipelines, a boss type accommodating cavity which defines the water holes is arranged on the outer wall of the suction pipe, and the pipelines are communicated with the water holes through the boss type accommodating cavity. The sweeping machine comprises a chassis, a dust bin, a sweeping assembly, a nozzle assembly and the suction pipe dust settling device, the dust bin, the sweeping assembly, the nozzle assembly and the suction pipe dust settling device are installed on the chassis,