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Paddle assembly and aviation atomization system

An atomization system and paddle technology, which is applied in the field of aircraft, can solve the problems of different flight speeds of aircraft, different degrees of atomization of liquid medicine, and different driving force of blade airflow, etc., so as to avoid environmental pollution and improve the efficiency of pesticide utilization

Active Publication Date: 2022-03-01
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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Problems solved by technology

[0009] One of the objectives of the present invention is to provide a paddle assembly to solve the problem in the prior art that when the paddles are used to drive the atomization of the liquid medicine, the flying speed of the aircraft is different, and the driving force of the airflow received by the paddles is different, which leads to the rotation Problems with different cage rotation speeds, different degrees of atomization of liquid medicine, and different particle sizes of atomized droplets of liquid medicine

Method used

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  • Paddle assembly and aviation atomization system
  • Paddle assembly and aviation atomization system
  • Paddle assembly and aviation atomization system

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Embodiment Construction

[0027] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0028] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings unless otherwise specified. It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element...

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Abstract

The invention relates to the technical field of aircraft, and provides a paddle assembly and an aviation atomization system. The paddle assembly includes a paddle and an angle adjustment mechanism, and the angle adjustment mechanism includes a driving gear, a gear seat, a gear shaft and a second rotary drive unit, the driving gear and the gear seat are arranged coaxially, and the tooth surfaces of the driving gear and the gear seat are oppositely arranged , the gear shaft meshes between the driving gear and the gear seat, the second rotation drive unit is connected to the driving gear and drives the driving gear to rotate, and the outer end of the gear shaft is connected to the paddle. When the flight speed is different, the angle of attack of the blade can be adjusted, so that the airflow driving force on the blade can be the same even at different flight speeds, so that the aviation atomization system equipped with this type of blade assembly can control the atomization of the liquid medicine To obtain the atomized droplet size that meets the needs, avoid environmental pollution, improve the efficiency of pesticide utilization and the control effect of pests and weeds.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a paddle assembly and an aviation atomization system. Background technique [0002] Aerial spraying by agricultural aircraft has the advantages of fast flight speed, high spraying efficiency, and strong ability to deal with sudden disasters, and has been highly valued in the field of agricultural plant protection. In recent years, under the vigorous promotion of my country's agricultural modernization development needs and national policies, my country's agricultural aerial pesticide application technology has developed rapidly and has become more widely used. [0003] Compared with ground spraying, aerial spraying has a larger spatial distance between spraying equipment and crops, and spraying droplets are greatly affected by factors such as ambient temperature, humidity, and wind field. In order to improve the utilization rate of pesticides, improve the deposition quality of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00B64D1/18B05B3/02
Inventor 张瑞瑞陈立平伊铜川李龙龙张明佳丁晨琛
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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