Upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer

A pesticide spraying and unmanned aerial vehicle technology, which is applied in the direction of rotorcraft, launching devices, motor vehicles, etc., can solve the problems of small spraying width, uneven spraying, and small spraying coverage area, so as to improve the spraying width and kill insects and bacteria Good effect, increase flight stability

Inactive Publication Date: 2015-04-29
广西乐维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of anti-cyclone type UAV pesticide spraying device in view of the technical problems such as small spray width, uneven spraying and small spraying coverage area in the prior art, and the spraying device has changed The traditional mode of pesticide spraying directly downward makes the pesticide spraying up and down first, forming a parabolic spraying mode, which effectively increases the spraying area, sprays evenly, and greatly improves the spraying range, and hardly increases any production costs. The structure is simple, High economic value and use value

Method used

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  • Upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer
  • Upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer
  • Upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer

Examples

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Embodiment 1

[0022] Embodiment 1: A kind of anticyclone type unmanned aerial vehicle pesticide spraying device, see figure 1 , including a bracket 1, a control device, a propeller 4 and a medicine box 2, and the medicine box 2 is installed vertically under the bracket 1. The control device is located above the support 1 and is illuminated by a circular sealing cover to form a sealed space and play an effective role in safety and protection. Four symmetrically arranged support rods 3 are evenly distributed on the circumference of the support 1, and a support 11 is fixedly installed above the outer end of the support rod 3. A propeller motor 8 is installed on the support 11, and the propeller 4 is located above the motor. , and is directly driven by the motor, and the power supply of the motor 8 is provided by the control device. Angle-adjustable struts 5 are installed on the inner ends of the two symmetrical support rods 3 through mounting bases 7, and the lower part of the struts 5 is fix...

Embodiment 2

[0026]Embodiment 2: another kind of anti-cyclone type unmanned aerial vehicle pesticide spraying device, the content of this embodiment is basically the same as that of embodiment 1, and the content of the same part will not be repeated. The difference from embodiment 1 is: the structure of the drug box 2 different, specifically: see Figure 5 The interior of the medicine box 2 is horizontally and vertically provided with several partitions 21, 23 perpendicular to the bottom surface of the medicine box respectively. The transverse partition 21 and the longitudinal partition 23 perpendicularly intersect to form some small cells, and the horizontal partition 21 and the longitudinal partition Several through holes are provided on the board 23 . Since the medicinal liquid is dispersed in each unit cell, the medicinal liquid is isolated by more partitions, completely dispersed, and more dispersed. During the flight of the drone, the anti-shake effect is better.

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Abstract

The invention discloses an upward-anticyclone UAV (unmanned aerial vehicle) pesticide sprayer comprising a support, a control unit, a propeller and a pesticide box. N supporting rods are symmetrically and evenly fixed around the support. A supporting base is fixed above the upper ends of the supporting rods. A propeller motor is mounted on the supporting base. The propeller is provided above a motor. The outer ends of at least two of the supporting rods are provided with spray rods which are adjustable, below the propeller. A nozzle is mounted on the lower portion of each spray rod and linearly mounted on the spray rod. The included angle a made by the axes of every spray rod and the propeller is 30 to 45 degrees. The upward-anticyclone UAV pesticide sprayer has the advantages that after sprayed out of the nozzles, pesticide particles are not directly sprayed to the ground but brought outside by air to the top of the propeller, pesticide is sprayed up and rotated down and is sprayed in parabolic curves, mists are evenly distributed by the air generated by the propeller and can be sprayed wider, spraying uniformity is guaranteed, and pesticide effect is greatly improved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle pesticide spraying, in particular to an upper reverse cyclone type unmanned aerial vehicle pesticide spraying device. Background technique [0002] The normal spray system relies on the nozzle to atomize the liquid into particles and complete it by itself. If you want to increase the spray width to 6 meters and ensure that the spray is uniform, there will be many technical problems: 1. Use a small spray nozzle, such as: spray width 1 to 1.5 meters, at least 4-6 nozzles are required, and the length of the boom needs to be 4 meters, which will bring many technical problems such as stability and flight inconvenience to the drone; 2. Use centrifugal nozzles or high-pressure nozzles, although the spray width It can be increased to 3 meters, but it will bring about the problem of uneven spraying system. The droplet density becomes less in the distance and near, and more in the middle. The uneven s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B64C27/08
Inventor 蒙鑫韦晓毅蒙珏
Owner 广西乐维科技有限公司
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