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Plant protection unmanned aerial vehicle with nozzles convenient to replace

A technology of plant protection drones and nozzles, which is applied to aircraft parts, spray devices, devices for catching or killing insects, etc., can solve the problems of reducing the practicability of plant protection drones, the nozzles are prone to failure, and the replacement process is troublesome. Achieve the effects of improving convenience, improving stability and improving practicability

Inactive Publication Date: 2020-04-17
张刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the existing plant protection UAVs perform sprinkler irrigation work for a long time, the nozzles are prone to failure, and the nozzles need to be replaced regularly manually.

Method used

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  • Plant protection unmanned aerial vehicle with nozzles convenient to replace
  • Plant protection unmanned aerial vehicle with nozzles convenient to replace

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Embodiment Construction

[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0019] Such as figure 1 As shown, a plant protection drone that is easy to replace nozzles includes a main body 1, a medicine box 4, a connecting pipe 5, a connecting box 6, two flying devices 2, four support frames 3 and several replacement mechanisms, two flying devices 2 are arranged on both sides above the main body 1, four support frames 3 are respectively arranged at the four corners below the main body 1, the medicine box 4 is fixed on the top of the main body 1, and the connection box 6 is fixed on the top of the main body 1. Below, the medicine box 4 communicates with the connection box 6 through the connection pipe 5, and the replacement mechanism i...

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Abstract

The invention relates to a plant protection unmanned aerial vehicle with a nozzle convenient to replace. The unmanned aerial vehicle comprises a main body, a pesticide box, a connecting pipe, a connecting box, two flying devices, four supporting frames and a plurality of replacing mechanisms. The replacing mechanism comprises a fixed box, a water outlet pipe, a nozzle, a movable box, two fixed assemblies and two limiting assemblies. The fixing assembly comprises a suction cup, an air inlet pipe, an air cylinder, a piston, a support, a driving unit and two first springs. According to the plantprotection unmanned aerial vehicle with the nozzles convenient to replace, the nozzle replacing convenience is improved so that the practicability of the plant protection unmanned aerial vehicle is improved, and compared with an existing replacing mechanism, the replacing mechanism can further limit the position of the nozzle and prevent the suction cup from loosening, so that the nozzle installing stability is improved.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a plant protection drone that is convenient for replacing nozzles. Background technique [0002] Plant protection UAV, also known as unmanned aerial vehicle, as the name implies, is an unmanned aircraft used for agricultural and forestry plant protection operations. Composed of three parts, the spraying operation can be realized through ground remote control or navigation flight control, which can spray chemicals, seeds, powder, etc. [0003] After the existing plant protection UAVs perform sprinkler irrigation work for a long time, the nozzles are prone to failure, and the nozzles need to be replaced regularly by humans. Contents of the invention [0004] The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the prior art, provide a plant protection drone that is easy to replace nozzles. [0005] The technical solution ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B05B15/60A01M7/00
CPCA01M7/0042A01M7/006B05B15/60B64D1/18
Inventor 张刚
Owner 张刚