Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suction nozzle used for sweeper truck and sweeper truck
The invention discloses a suction nozzle used for a sweeper truck and the sweeper truck. The suction nozzle used for the sweeper truck comprises a front baffle, a hoarding plate, a top plate and a suction pipe, the front baffle, the hoarding plate and the top plate define a suction nozzle cavity with an opening formed at the lower end, a connecting hole is formed in the top plate, the suction pipe is installed on the top plate through the connecting hole and communicated with the suction nozzle cavity, a channel used for large-size garbage to enter therein is formed in the front baffle, and the suction nozzle used for the sweeper truck is further provided with a self-adaption adjusting mechanism used for blocking or opening the channel. Therefore, the channel special for the large-size garbage on the road surface to enter therein is formed in the front baffle, meanwhile, the self-adaption adjusting mechanism used for blocking or opening the channel is arranged, therefore, the suction nozzle cavity can be designed into a small cavity, so that the suctioning and lifting capacity is promoted, when the large-scale garbage exists on the road surface, the channel is opened automatically, and when the large-scale garbage is suctioned, the channel is automatically restored to a normal inlet of great suctioning and lifting capacity.
Suction nozzle used for sweeper truck and sweeper truck
The invention discloses a suction nozzle used for a sweeper truck and the sweeper truck. The suction nozzle used for the sweeper truck comprises a front baffle, a hoarding plate, a top plate and a suction pipe, the front baffle, the hoarding plate and the top plate define a suction nozzle cavity with an opening formed at the lower end, a connecting hole is formed in the top plate, the suction pipe is installed on the top plate through the connecting hole and communicated with the suction nozzle cavity, a channel used for large-size garbage to enter therein is formed in the front baffle, and the suction nozzle used for the sweeper truck is further provided with a self-adaption adjusting mechanism used for blocking or opening the channel. Therefore, the channel special for the large-size garbage on the road surface to enter therein is formed in the front baffle, meanwhile, the self-adaption adjusting mechanism used for blocking or opening the channel is arranged, therefore, the suction nozzle cavity can be designed into a small cavity, so that the suctioning and lifting capacity is promoted, when the large-scale garbage exists on the road surface, the channel is opened automatically, and when the large-scale garbage is suctioned, the channel is automatically restored to a normal inlet of great suctioning and lifting capacity.
Suction nozzle used for sweeper truck and sweeper truck
CHENG XIAOJIAN (Autor:in) / FU QINGPING (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Suction nozzle used for road sweeper and road sweeper
| Europäisches Patentamt | 2015
Box structure of sweeper truck and sweeper truck having same
| Europäisches Patentamt | 2015