Nozzles and Cleaning Carts

The technology of a straw and a mouth seat is applied in the field of sanitation engineering machinery, which can solve the problems of poor adaptability of partially uneven road surfaces, and achieve the effect of improving the suction effect and good adaptability.

Active Publication Date: 2018-02-06
ZOOMLION ENVIRONMENTAL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the front baffle of the suction nozzle is usually a whole board structure. When the suction nozzle performs the pick-up operation, when the front baffle of the suction nozzle is rolled up under the action of suction, the front baffle of the suction nozzle will be in the whole width. The direction rolls up at the same height, which is not adaptable to local uneven roads

Method used

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  • Nozzles and Cleaning Carts
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  • Nozzles and Cleaning Carts

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Embodiment Construction

[0020] It should be noted that the features in the various embodiments of the present invention may be combined with each other in the absence of explicit limitation or conflict. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] In order to overcome the defects in the prior art, the present invention provides a suction nozzle, which includes a suction pipe and a suction nozzle body, the suction nozzle body has a suction nozzle inner chamber communicated with the suction pipe, and the suction nozzle body includes a suction nozzle body The nozzle top plate, the nozzle front baffle and the nozzle seat, the nozzle front baffle includes a plurality of front baffle units, two adjacent front baffle units are connected by flexible components.

[0022] According to the technical solution of the present invention, the front baffle of the suction nozzle will not be rolled up as a whole, thereby ensuring that the fro...

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PUM

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Abstract

The invention relates to a suction nozzle and a cleaning vehicle. The suction nozzle includes a suction pipe and a suction nozzle body. The suction nozzle body has a suction nozzle inner cavity communicated with the suction pipe. The suction nozzle body includes a suction nozzle top plate, a suction nozzle front baffle and a suction nozzle seat. The nozzle front baffle includes a plurality of front baffle units, and two adjacent front baffle units are connected by flexible components. According to the technical solution of the present invention, the front baffle of the suction nozzle will not be rolled up as a whole, thereby ensuring that the front baffle of the suction nozzle is only partially deformed when the suction nozzle sucks in a large object, and the height of other parts that do not suck in a large object from the ground is not high. Great changes have taken place, good adaptability to ground conditions, and improved pick-up effect.

Description

technical field [0001] The invention relates to the field of sanitation engineering machinery, in particular to a suction nozzle and a cleaning vehicle. Background technique [0002] The cleaning nozzle is the main garbage collection device on road cleaning vehicles such as road sweepers and sweepers. The suction nozzle requires strong suction capacity and high cleaning efficiency. Under the suction of the fan, a certain negative pressure is formed in the inner cavity of the suction nozzle. Under the adsorption effect of the negative pressure, the cleaning object (garbage dust particles) enters the inner cavity of the suction nozzle from the edge of the suction nozzle, collects into the suction port, and then sucks into the waste collection bin for a clean finish. The pick-up performance of the nozzle is mainly affected by the structure of the nozzle itself and the ground clearance of the lower edge of the nozzle. In the prior art, the front baffle of the suction nozzle i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/08
Inventor 周枫林覃先云唐诚龙亮肖庆麟
Owner ZOOMLION ENVIRONMENTAL IND CO LTD
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