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Multifunctional double-layer plant protection box for electrodynamic unmanned aerial vehicle for plant protection and unmanned aerial vehicle

A multi-functional technology for planting and protecting drones, applied in the direction of unmanned aerial vehicles, motor vehicles, aircraft parts, etc., can solve the problems of damage, high cost investment, affecting the center of gravity of the device, etc., so as to reduce the use cost and prevent collision damage. damage, improve the appearance of the effect

Active Publication Date: 2017-02-22
郑州郑航通用航空工业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen from the above-mentioned prior art that the traditional UAV includes a bracket and a propeller lifting mechanism arranged on the bracket, a battery, a video acquisition mechanism, a booster pump and a plant protection box, etc. Taking a UAV with a load of 15KG as an example, the battery (capacity 10000mA, weight 1KG) are usually two brackets installed on both sides of the plant protection box and provide power for the entire device (propeller lifting mechanism, video acquisition mechanism, booster pump, etc.), the plant protection box is used to hold liquid medicine or fertilizer It is also connected with a spray pipe. The weight of the overall structure is about 14KG, and the total weight is close to 30KG when fully loaded. Due to the large weight, how to reasonably adjust the center of gravity of the device and prevent the fuselage from tilting during flight spraying is the top priority. ;In addition, components such as batteries and video acquisition mechanisms are installed outside the bracket, which not only affects the center of gravity of the entire device, but also easily collides with other objects during the lifting process to cause damage. Due to the high price of this component, there is a high cost of replacing the component input; in addition, the volume of the plant protection box occupies less space on the support, and there is a waste of space and volume

Method used

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  • Multifunctional double-layer plant protection box for electrodynamic unmanned aerial vehicle for plant protection and unmanned aerial vehicle
  • Multifunctional double-layer plant protection box for electrodynamic unmanned aerial vehicle for plant protection and unmanned aerial vehicle
  • Multifunctional double-layer plant protection box for electrodynamic unmanned aerial vehicle for plant protection and unmanned aerial vehicle

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Experimental program
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Effect test

Embodiment 1

[0038] Such as Figure 1 to Figure 7 Shown, a kind of unmanned aerial vehicle comprises support 1 and battery 2 fixed on support 1, lifting system, plant protection box, control system, and battery 2 adopts rechargeable lithium battery, and lifting system includes set-top box 3 and bolts are fixed on the set-top box 3 surrounding support arms 4, the support arms 4 are four, six or eight, the preferred four of the present embodiment, each support arm 4 outer ends are equipped with a propeller 5, and the propeller 5 has its own motor; the control system includes video acquisition Module 6, wireless receiving module 7 and video sending module 8, video acquisition module 6 is fixed on four edges of set-top box 3;

[0039] The plant protection box includes an upper box body 9 and a lower box body 10, the upper end surface of the upper box body 9 is slidably connected to the loam cake 11 and a battery accommodation groove 12, a wireless receiving module accommodation groove 13, and ...

Embodiment 2

[0043] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is: as Figure 8 and Figure 9 As shown, two battery accommodation slots 12 are symmetrically opened on the left and right sides of the upper box body 9, the diaphragm pump accommodation slot 15 is opened in the center of the upper box body 9, and the wireless receiving module accommodation slot 13 and the video transmission module accommodation slot 14 are symmetrically opened. On the front and rear sides of the upper box 9; the bottom of the lower box 10 is a structure with a high middle and a low edge, and a plurality of annular second stabilizing plates 25 are integrally formed inside the bottom of the lower box 10, and the annular second stabilizing plates 25 are provided with multiple There are four openings 26, preferably four in this embodiment.

Embodiment 3

[0045] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is: as Figure 10 As shown, the end of the first stabilizing plate 24 away from the lower box body 10 is wave-shaped, and a second spring 27 is arranged between the lower end surface of the first stabilizing plate 24 and the lower box body 10. The shape of the first stabilizing piece 24 is conducive to the smooth sliding of the liquid medicine to the bottom of the lower box 10, and under the tension of the second spring 27, the upward turning range of the first stabilizing piece 24 is reduced, further improving the liquid medicine. upwelling problem.

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Abstract

The invention discloses a multifunctional double-layer plant protection box for an electrodynamic unmanned aerial vehicle for plant protection and the unmanned aerial vehicle. The multifunctional double-layer plant protection box comprises an upper box body and a lower box body, wherein a battery containing groove, a wireless receiving module containing groove, a video sending module containing groove and a membrane pump containing groove are formed in the upper end face of the upper box body, a clamping mechanism is arranged on the side wall of the battery containing groove and comprises a spring and a clamping hook, and the wireless receiving module containing groove, the video sending module containing groove and the membrane pump containing groove are provided with threaded holes. The lower box body is used for containing pesticide liquid and is provided with a liquid inlet, an exhausting port and a liquid discharging port, and the liquid discharging port is connected with a liquid discharging pipe. A battery, a wireless receiving module, a video sending module and a membrane pump in the prior art are all installed in the upper box body of the plant protection box, an appearance structure of the electrodynamic unmanned aerial vehicle in the prior art is optimized, and the waterproof, dustproof and scrape-proof capability in the plant protection operating process is also effectively improved.

Description

technical field [0001] The invention belongs to the technical field of plant protection for drones, in particular to a multifunctional double-layer plant protection box and a drone for electric plant protection drones. Background technique [0002] Aviation plant protection can quickly and efficiently complete aerial monitoring and control of pests and weeds, especially for timely and effective prevention and control of large-scale explosive pest disasters. At the same time, it is not restricted by geographical factors. Regardless of mountainous areas or plains, paddy fields or dry fields, and different crop growth periods, the spraying of pesticides is generally not affected by too many factors, especially for tidal flats, swamps and other ground where machinery is difficult to enter. , or the breeding areas of locusts and other pests, the tasks can be completed smoothly and efficiently: Compared with ground mechanical field operations, aircraft operations also have the adv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/18B64C39/02
CPCB64C39/02B64D1/18B64U10/10B64U2101/00B64U50/19B64U2201/20
Inventor 高国防
Owner 郑州郑航通用航空工业科技有限公司
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