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Cleaning nozzles, pneumatic systems and cleaning carts

A clean and powerful technology, which is applied in the field of sanitation machinery, can solve the problems that the cleaning nozzle is difficult to pick up garbage stably, and the work efficiency is not high, so as to achieve the effect of reducing efficiency, increasing work efficiency and increasing noise

Active Publication Date: 2018-11-09
ZOOMLION ENVIRONMENTAL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the present invention is to provide a cleaning nozzle, a pneumatic system and a cleaning vehicle to solve the problems in the prior art that the cleaning nozzle is difficult to pick up rubbish stably and the work efficiency is not high

Method used

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  • Cleaning nozzles, pneumatic systems and cleaning carts
  • Cleaning nozzles, pneumatic systems and cleaning carts
  • Cleaning nozzles, pneumatic systems and cleaning carts

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Embodiment Construction

[0044] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0045] It should be noted that the terminology used here is only for describing specific embodiments, and is not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, it indicates There are features, steps, operations, means, components and / or combinations thereof.

[0046]For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to de...

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Abstract

The invention provides a cleaning suction nozzle, a pneumatic system and a cleaning trolley. The cleaning suction nozzle comprises a suction nozzle body. The suction nozzle body comprises an upper top plate, a front baffle and an abrasion-resistant surrounding baffle which form a suction nozzle inner cavity in a surrounding mode, wherein the upper top plate is provided with a suction opening, the upper top plate and / or the abrasion-resistant surrounding baffle are each provided with an air inlet, and the suction opening and the air inlets all communicate with the suction nozzle inner cavity. In the working state of the cleaning suction nozzle, the lower edge of the abrasion-resistant surrounding baffle is attached to the ground, and work airflow enters the suction nozzle inner cavity from the air inlets and flows out of the suction nozzle inner cavity from the suction opening. Through the cleaning suction nozzle provided by the invention, rubbish can be sucked and picked up stably, and the work efficiency is high.

Description

technical field [0001] The invention relates to the field of sanitation machinery, in particular to a cleaning nozzle, a pneumatic system and a cleaning vehicle. Background technique [0002] In the field of using vacuum negative pressure to suck garbage, the cleaning nozzle plays an important role in garbage suction. Under the action of vacuum negative pressure, the gas mixed with garbage can enter the designated garbage storage area through the suction nozzle. For example, in the field of cleaning vehicles, especially in sweeping vehicles, under the suction of the fan, garbage can enter the dustbin of the cleaning vehicle along with the air through the suction nozzle, thereby achieving the purpose of road surface cleaning. Therefore, the design form of the cleaning nozzle also directly affects its own suction rate of garbage and the cleaning ability of the cleaning vehicle using the nozzle on the road surface. [0003] Cleaning suction nozzles of the prior art such as fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/08
Inventor 周枫林徐浩彭云建肖庆麟龙亮
Owner ZOOMLION ENVIRONMENTAL IND CO LTD