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A kind of aerial sowing device for unmanned aerial vehicle

A technology for unmanned aerial vehicles and gas storage devices, which is applied to launch devices, aircraft parts, transportation and packaging, etc., can solve the problems of inappropriate aerial broadcasting of fixed-wing aircraft, high technical requirements, and large investment, and achieves low cost, Improve the efficiency of aerial seeding and the effect of strong adaptability

Inactive Publication Date: 2016-12-28
HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, aerial sowing afforestation mostly uses fixed-wing manned aircraft to complete aerial sowing. This afforestation method has relatively high technical requirements, relatively large investment, and relatively low efficiency. It is only suitable for large-scale mountain afforestation. For small-area afforestation, this fixed-wing Airplane sowing is inappropriate

Method used

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  • A kind of aerial sowing device for unmanned aerial vehicle
  • A kind of aerial sowing device for unmanned aerial vehicle
  • A kind of aerial sowing device for unmanned aerial vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Such as figure 1Shown, a kind of aerial sowing device for unmanned aerial vehicle, its composition comprises: unmanned aerial vehicle body 1, described unmanned aerial vehicle main body 1 is a multi-rotor unmanned aerial vehicle, connects aerial sowing device 2 on the described unmanned aerial vehicle main body 1 and the gas storage device 3; the unmanned aerial vehicle body 1 is the carrying platform of the aerial sowing device 2;

[0041] Such as figure 2 As shown, the aerial sowing device 2 includes a three-axis seeding device 4, an auger transmission device 5 and a seed storage device 6, and the three-axis seeding device 4 is connected to the auger hanger 12, and the auger Dragon transmission device 5 is also connected on the described auger hanger 12, and described seed storage device 6 is installed on the bottom of described UAV body 1.

Embodiment 2

[0043] Such as Figure 4 Shown, a kind of aerial sowing device for unmanned aerial vehicle described in embodiment 1, described gas storage device 3 comprises connection band 16, gas bottle 17 and electromagnetic switch valve 18, and described electromagnetic switch valve 18 passes through air pipe and the The gas cylinder 17 is connected, and the gas cylinder 17 is connected to the bottom of the drone body 1 through the connecting belt 16; the electromagnetic switch valve controls the high-pressure gas in the gas cylinder to enter the trachea, and the gas cylinder is stored with high pressure air;

[0044] Such as Figure 5 As shown, the described three-axis seeding device 4 includes a Y-axis motor 19, a Y-axis motor support 20, a z-axis motor 21, a three-axis device hanger 22, an x-axis motor 23, an x-axis motor support 24 and an injection tube 25. The three-axis device hanger 22 is connected to the auger hanger 12, the auger hanger 12 is connected to the seed storage bin ...

Embodiment 3

[0046] A kind of aerial sowing device for unmanned aerial vehicle described in embodiment 1, described auger transmission device 5 comprises auger cover 38, auger 42, auger motor 40 and auger installation base plate 41, and described auger installation base plate 41 is installed on the auger hanger 12, the auger cover 38 is installed on the auger installation base plate 41, the auger 42 is loaded into the auger cover 38, and the auger cover 38 is installed in the auger cover 38. The output shaft of the auger motor 40 is connected with the auger 42, and the auger motor 40 is installed on the top surface of the auger installation base plate 41; the mud-packed seeds are pushed to the Seed delivery pipe, the helical pitch of the auger is greater than the diameter of the mud-coated seeds, the diameter of the blades of the auger is greater than twice the diameter of the mud-coated seeds, and one mud-coated seed can be accommodated between the two blades of the auger;

[0047] Such a...

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Abstract

The invention relates to an aerial seeding device for an unmanned aerial vehicle. Currently, a fixed-wing manned aircraft is mostly used for finishing aerial seeding in forestation through aerial seeding. The forestation manner has defects of relatively high technical requirement, relatively high investment and relatively low efficiency. Furthermore the forestation manner is only suitable for large-area hill forestation and is unsuitable for small-area forestation. The unmanned aerial vehicle is a multi-rotor unmanned aerial vehicle. The unmanned aerial vehicle body is connected with the aerial seeding device and a gas storage device. The aerial seeding device comprises a three-axis seed injecting device, an auger transmission device and a seed storage device. The three-axis seed injecting device is connected with an auger hanger. The auger transmission device is also connected with the auger hanger. The seed storage device is mounted at the bottom of the unmanned aerial vehicle body. The aerial seeding device is used for performing aerial seeding by the unmanned aerial vehicle.

Description

Technical field: [0001] The invention relates to an aerial sowing device for an unmanned aerial vehicle. Background technique: [0002] At present, aerial sowing afforestation mostly uses fixed-wing manned aircraft to complete aerial sowing. This afforestation method has relatively high technical requirements, relatively large investment, and relatively low efficiency. It is only suitable for large-scale mountain afforestation. For small-area afforestation, this fixed-wing The method of aerial sowing by aircraft is not suitable. Invention content: [0003] The purpose of the present invention is to provide an aerial sowing device for unmanned aerial vehicles to solve the problem of small-area aerial sowing and afforestation of mountains. This device has low cost and strong adaptability, and can realize accurate small-area aerial sowing afforestation. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] An aerial seeding device for a drone, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D1/12
Inventor 周平刘训涛王学惠蒋红海耿雷
Owner HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY