A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle-mounted cleaning suction nozzle for urban roads
The invention relates to the technical field of pavement cleaning equipment, in particular to a suction nozzle for an urban road sanitation vehicle. The device further comprises a feeding plate and aflow guide plate. A mounting oblique angle of 15-20 degrees is formed between the suction nozzle main body and the horizontal direction; the feeding plate is arranged on the inner side of the inlet end of the suction nozzle body and fixedly connected with the suction nozzle body, the feeding plate divides an internal air duct at the inlet end of the suction nozzle body into an upper layer and a lower layer, the lower end of the feeding plate is fixedly connected with the upper end of the flow guide plate, and the lower end of the flow guide plate is a free end and connected with the road surface. The front ends of the two connecting side plates are fixedly connected with the upper end of the suction nozzle main body; a V-shaped air collecting groove is formed between the rolling sweeping mechanism and the suction nozzle body, the front end of the V-shaped air collecting groove is fixed to the mounting frame, and the rear end of the V-shaped air collecting groove is fixedly connected with a rolling sweeping cover of the rolling sweeping mechanism. The suction nozzle effectively solves the problem that in the prior art, due to the fact that the gap between the inlet end of the suction nozzle body and the ground is too large, the suction effect on large stone particles is poor.
本发明涉及路面清理设备技术领域，具体为一种城市道路环卫车用吸嘴。还包括送料板和导流板，所述吸嘴主体与水平方向呈15～20度的安装斜角，所述送料板设置在吸嘴主体入口端内侧并与吸嘴主体固定连接，送料板将吸嘴主体入口端内部风道分隔成上下两层，送料板的下端与所述导流板上端固定连接，导流板的下端为自由端，并与路面相接；所述两连接侧板的前端与吸嘴主体上端固定连接；在滚扫机构与吸嘴主体之间设置有V型收风槽，所述V型收风槽的前端固定在安装架上，后端与滚扫机构的滚扫罩固定连接。本发明有效地解决了现有技术中因吸嘴主体的入口端离地间隙过大，而造成的对大石子颗粒物的吸拾效果不佳的问题。
Vehicle-mounted cleaning suction nozzle for urban roads
The invention relates to the technical field of pavement cleaning equipment, in particular to a suction nozzle for an urban road sanitation vehicle. The device further comprises a feeding plate and aflow guide plate. A mounting oblique angle of 15-20 degrees is formed between the suction nozzle main body and the horizontal direction; the feeding plate is arranged on the inner side of the inlet end of the suction nozzle body and fixedly connected with the suction nozzle body, the feeding plate divides an internal air duct at the inlet end of the suction nozzle body into an upper layer and a lower layer, the lower end of the feeding plate is fixedly connected with the upper end of the flow guide plate, and the lower end of the flow guide plate is a free end and connected with the road surface. The front ends of the two connecting side plates are fixedly connected with the upper end of the suction nozzle main body; a V-shaped air collecting groove is formed between the rolling sweeping mechanism and the suction nozzle body, the front end of the V-shaped air collecting groove is fixed to the mounting frame, and the rear end of the V-shaped air collecting groove is fixedly connected with a rolling sweeping cover of the rolling sweeping mechanism. The suction nozzle effectively solves the problem that in the prior art, due to the fact that the gap between the inlet end of the suction nozzle body and the ground is too large, the suction effect on large stone particles is poor.
本发明涉及路面清理设备技术领域，具体为一种城市道路环卫车用吸嘴。还包括送料板和导流板，所述吸嘴主体与水平方向呈15～20度的安装斜角，所述送料板设置在吸嘴主体入口端内侧并与吸嘴主体固定连接，送料板将吸嘴主体入口端内部风道分隔成上下两层，送料板的下端与所述导流板上端固定连接，导流板的下端为自由端，并与路面相接；所述两连接侧板的前端与吸嘴主体上端固定连接；在滚扫机构与吸嘴主体之间设置有V型收风槽，所述V型收风槽的前端固定在安装架上，后端与滚扫机构的滚扫罩固定连接。本发明有效地解决了现有技术中因吸嘴主体的入口端离地间隙过大，而造成的对大石子颗粒物的吸拾效果不佳的问题。
Vehicle-mounted cleaning suction nozzle for urban roads
一种城市道路车载清扫吸嘴
TIAN MINGHUI (author) / HOU DONGSHAN (author) / ZHANG QINGTIAN (author) / WANG ZENGQUAN (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Suction sweeping vehicle sweeping device for urban roads
| European Patent Office | 2021