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Spray head assembly and pesticide spraying unmanned aerial vehicle based on same

A technology of sprinkler assembly and unmanned aerial vehicle, which is applied in the field of agricultural equipment, can solve the problems of single sprinkler structure, inability to adjust the spray coverage range according to needs, poor applicability, etc., and achieves the effect of wide applicability

Active Publication Date: 2021-04-06
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing spraying drones have a single nozzle structure and poor applicability. Generally, a nozzle can only be used for one type of crops, and the coverage of spraying cannot be adjusted according to needs.

Method used

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  • Spray head assembly and pesticide spraying unmanned aerial vehicle based on same
  • Spray head assembly and pesticide spraying unmanned aerial vehicle based on same
  • Spray head assembly and pesticide spraying unmanned aerial vehicle based on same

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] as attached figure 1 with attached image 3 The shown nozzle assembly is used to be installed on an unmanned aerial vehicle, and it includes a nozzle array composed of a plurality of nozzles 21, and all the nozzles 21 in the nozzle array are arranged in a circular array; it also includes a density adjustment mechanism 4 ; The density adjustment mechanism 4 is used to adjust the distribution radius of the shower head array. By adjusting the distribution radius of the nozzle array, the coverage of the nozzle assembly can be changed, so that the nozzle assembly can adapt to the spraying needs of different plants. Through the density adjustment mechanism 4, the distribution radius of the nozzle array becomes smaller, and the UAV can spray the crops row by row to reduce the spraying loss; The distribution radius of the array becomes larger, so that the spraying ra...

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Abstract

The invention discloses a spray head assembly and a pesticide spraying unmanned aerial vehicle based on the same. The spray head assembly comprises a spray head array composed of a plurality of spray heads, wherein all the spray heads in the spray head array are arranged in a circumferential array; the spray head assembly further comprises a density adjusting mechanism; and the density adjusting mechanism is used for adjusting the distribution radius of the spray head array. According to the spray head assembly and the pesticide spraying unmanned aerial vehicle based on the same, the density adjusting mechanism capable of changing the distribution radius of the spray head array is arranged, a user can flexibly adjust the distribution radius of the spray head array according to the planting mode of crops during actual operation, and therefore, the pesticide spraying coverage range of the spray head assembly meets the planting mode of crops, and the applicability is wide.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a spray head assembly and a spraying drone based on the spray head assembly. Background technique [0002] Due to the high-efficiency and non-damaging characteristics of drone spraying operations, and with the development of drone technology, especially the increase in flight stability, autonomy and power endurance, it has replaced traditional manual spraying. As a method, it becomes the main method of the spraying operation method. [0003] The nozzles of the existing spraying drones have a single structure and poor applicability. Generally, a nozzle can only be applied to one type of crops, and the coverage of the spraying cannot be adjusted according to the needs. Contents of the invention [0004] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a spray head assembly with wide applicability and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00B64C39/02B64D1/18
CPCA01M7/0025A01M7/0071B64D1/18B64C39/02B64U2101/00
Inventor 杨风波周宏平茹煜陈青蒋雪松陈吉鹏姜洪喆成锋娜
Owner NANJING FORESTRY UNIV