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Drone pesticide spraying device capable of self-adapting to wind speed and adjusting flight height

A flying height and self-adaptive technology, which is applied in the direction of capturing or killing insects, aircraft, launchers, etc., can solve the inconvenience of adjusting the height of drones, spraying pesticides flying around, and the distance cannot accurately determine the impact of pesticides degree and other issues to achieve the effect of reducing the impact and shortening the distance

Inactive Publication Date: 2020-11-24
绍兴息德科技有限公司
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Problems solved by technology

[0002] At present, drones have been used in agriculture on a large scale, that is, to spray pesticides on paddy fields through remote-controlled drones, and only need to remotely control the movement of the machine to complete the pesticide spraying of the entire paddy field. Increasing the spraying area will often increase the spraying height of the drone, so that when working in windy weather, the mist pesticides are easily affected by the wind and scattered around, which makes it impossible to spray pesticides on the farmland smoothly. Humans cannot perceive the wind speed, and because of the distance problem, they cannot accurately judge the impact of pesticides, so it is not convenient to adjust the height of drones through human control to achieve the purpose of spraying pesticides smoothly

Method used

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  • Drone pesticide spraying device capable of self-adapting to wind speed and adjusting flight height
  • Drone pesticide spraying device capable of self-adapting to wind speed and adjusting flight height
  • Drone pesticide spraying device capable of self-adapting to wind speed and adjusting flight height

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Embodiment Construction

[0017] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] A kind of unmanned aerial vehicle pesticide spraying device that can adapt to the wind speed and adjust the flight height described in conjunction with accompanying drawing 1-4, comprises main box body 10, and described main box body 10 is provided with centrifugal wheel cavity 40, and described centrifugal wheel The left end wall of the cavity 40 is connected with a centrifugal push block cavity 34, and the lower end wall of the centrifugal push block cavity 34 is connected with a limit slider cavity 32, and the upper end wall of the centrifugal wheel cavity 40 is rotated and connected. In the centrifugal wheel cavity 40 and extending upward to the wind wheel main shaft 12 out...

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Abstract

The invention relates to the related field of drone, and discloses a drone pesticide spraying device capable of self-adapting to wind speed and adjusting flight height. The drone pesticide spraying device comprises a main box body, wherein a centrifugal wheel cavity is arranged in the main box body, a centrifugal push block cavity communicates with the left end wall of the centrifugal wheel cavity, a limiting slide block cavity communicates with the lower end wall of the centrifugal push block cavity, a wind wheel main shaft extending downwards into the centrifugal wheel cavity and extending upwards to the outside is connected into the upper end wall of the centrifugal wheel cavity in a running fit mode, the rotating speed of a propeller of the device is automatically reduced by detectingthe wind speed through a wind wheel and a centrifugal wheel, and therefore the lifting force of the device is reduced, the pesticide spraying position of the device is lowered, the distance between amist nozzle and crops is shortened, the influence of wind on the mist pesticide is reduced, the device can automatically adapt to different wind speeds on the premise that manual control is not needed, and the pesticide spraying work is smoothly carried out.

Description

technical field [0001] The invention relates to the related fields of unmanned aerial vehicles, in particular to an unmanned aerial vehicle pesticide spraying device that can adjust the flight height adaptively to the wind speed. Background technique [0002] At present, drones have been used in agriculture on a large scale, that is, to spray pesticides on paddy fields through remote-controlled drones, and only need to remotely control the movement of the machine to complete the pesticide spraying of the entire paddy field. Increasing the spraying area will often increase the spraying height of the drone, so that when working in windy weather, the mist pesticides are easily affected by the wind and scattered around, which makes it impossible to spray pesticides on the farmland smoothly. Humans cannot perceive the wind speed, and because of the distance, they cannot accurately judge the degree of pesticide impact, so it is not convenient to adjust the height of the drone thro...

Claims

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Application Information

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IPC IPC(8): B64D1/18B64D43/00B64C27/08A01M7/00G05D1/08
CPCB64D1/18B64D43/00B64C27/08A01M7/0042A01M7/0089G05D1/0808B64U10/10B64U2101/00
Inventor 罗岥
Owner 绍兴息德科技有限公司
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