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Spraying device for unmanned aerial vehicle

A technology for spraying devices and unmanned aerial vehicles, which is applied to unmanned aircraft, devices for catching or killing insects, launching devices, etc. It can solve the problems of damaging the spraying device, and the small spraying range of the spraying device affects the operation efficiency, etc., to achieve Easy to replace and maintain, expand the spraying range, and improve the spraying effect

Inactive Publication Date: 2021-01-29
谭碧英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, when people use drones, they sometimes install spraying devices on the drones to spray pesticides in fields or forests. The installed spraying devices sometimes affect the working efficiency because of the small spraying range, and the spraying devices are general. Set under the drone, sometimes damage the sprinkler when the drone falls

Method used

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  • Spraying device for unmanned aerial vehicle
  • Spraying device for unmanned aerial vehicle
  • Spraying device for unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026]Refer toFigure 1-5 , A spraying device for unmanned aerial vehicles, comprising a main body 1, both sides of the main body 1 are fixedly connected with a first support rod 4, the top of the support rod 4 is fixedly connected with a first fixing block 3, the first A rotor 2 is rotatably connected to a support rod 4, two first shafts are rotatably connected to the main body 1, and the top ends of the two first shafts are fixedly connected with a first pulley sleeve 22, and the main body 1 is fixedly connected with The first motor 23, the output end of the first motor 23 is fixedly connected with a third pulley sleeve 29, one of the pulleys in the third pulley sleeve 29 is fixedly connected with the output end of the first motor 23, and the other pulley is connected with the A rotating shaft is fixedly connected, the bottom end of the first rotating shaft is fixedly connected with a turntable 21, the bottom of the turntable 21 is fixedly connected with a first connecting rod, and...

Embodiment 2

[0034]Refer toFigure 6-7, A spraying device for unmanned aerial vehicles. Compared with the embodiment 1, the rotor 2 is rotatably connected with the first support rod 4, and the bottom of the first fixed block 3 is fixedly connected with a second screw rod 35, and the top of the first support rod 4 is provided with an internal thread adapted to the second screw rod 35, the first support rod 4 is provided with a trachea, and the bottom of the first support rod 4 is provided with a first Screw 32, and the first screw 32 is hollow, the bottom of the air pipe is connected with a second nozzle 34, the bottom of the second nozzle 34 is provided with a filter, and the first nozzle 34 is externally connected with a knob 33, so The knob 33 is provided with an internal thread that matches with the first screw 32.

[0035]Working principle: When in use, by setting the rotor 2 as a rotating connection, the rotor 2 can be stowed when the cover 26 needs to be opened to facilitate the opening and cl...

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Abstract

The invention discloses a spraying device for a unmanned aerial vehicle. The device comprises a main body, first supporting rods are fixedly connected to the two sides of the main body correspondingly, first fixing blocks are fixedly connected to the tops of the supporting rods, rotors are rotatably connected to the first supporting rods, and two first rotating shafts are rotatably connected to the main body; the top ends of the two first rotating shafts are fixedly connected with first belt wheel sleeves correspondingly; the main body is fixedly connected with a first motor; and the output end of the first motor is fixedly connected with a third belt wheel sleeve. When the spraying device is used, the spraying range of the first spray head is enlarged through rotation of the rotary disc,so that the spraying effect is improved; and the first spray head can be protected under the condition that normal work of the first spray head is not affected through arrangement of the threaded rodand the protection mechanism.

Description

Technical field[0001]The present invention relates to the technical field related to unmanned aerial vehicles, in particular to a spraying device for unmanned aerial vehicles.Background technique[0002]The unmanned aircraft is abbreviated as "UAV" and the English abbreviation is "UAV". It is an unmanned aircraft operated by radio remote control equipment and self-provided program control devices, or it is completely or intermittently operated by an onboard computer. Nowadays, when people use drones, they sometimes install spraying devices on the drones to spray pesticides in the fields or forests. The installed spraying devices sometimes affect the efficiency of the operation due to the small spraying range, and the spraying devices are general Set under the drone, when the drone falls, it will sometimes damage the spraying device.Summary of the invention[0003]The purpose of the present invention is to solve the shortcomings in the prior art, and propose a spraying device for drones....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B64C27/08B64C27/32B64C23/00A01M7/00
CPCB64D1/18B64C27/08B64C27/32B64C23/005A01M7/006B64U10/10B64U2101/00
Inventor 谭碧英
Owner 谭碧英