Unmanned aerial vehicle bacterial fertilizer application device

Abstract

The utility model provides an unmanned aerial vehicle bacterial fertilizer applying device which comprises an unmanned aerial vehicle which comprises a vehicle body, at least two propeller supports extending outwards from the side portion of the vehicle body and propellers installed on the propeller supports and capable of rotating relative to the propeller supports, and an undercarriage is arranged at the lower end of the vehicle body; the liquid storage tank is fixed to the upper portion of the unmanned aerial vehicle body, the liquid storage tank is used for storing bacterial liquid, and a stirrer is arranged in the liquid storage tank; the hydraulic pump is fixed to the upper portion of the unmanned aerial vehicle body and located below the liquid storage tank, and the hydraulic pump pumps out the bacterial liquid in the liquid storage tank; the liquid spraying device is installed on the propeller support, and the liquid spraying device is connected with the hydraulic pump through a liquid conveying pipe. The unmanned aerial vehicle bacterial fertilizer application device solves the problems that current bacterial fertilizer application consumes manpower, is low in efficiency and is non-uniform in fertilization, and the provided unmanned aerial vehicle bacterial fertilizer application device can improve the fertilization efficiency and the fertilization uniformity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural planting especially relates to unmanned aerial vehicle fungus fertilizer application device. BACKGROUND

[0002] With the continuous progress of modern agricultural technology, the concepts of precision agriculture and intelligent agriculture gradually penetrate into people's hearts. Traditional fertilization methods, such as manual fertilization or tractor fertilization, have problems such as low efficiency, high cost, and uneven fertilization. In recent years, unmanned aerial vehicle technology has been increasingly widely used in the field of agriculture, especially in crop monitoring, pest management, and precision fertilization. Fungus fertilizer, as a kind of fertilizer containing beneficial microorganisms, can improve soil structure, promote crop root development, and improve crop disease resistance. However, the application of fungus fertilizer requires precise control to ensure the activity and effectiveness of microorganisms. Traditional fertilization methods cannot meet this demand, but ordinary unmanned aerial vehicles have relatively simple functions, and most unmanned aerial vehicles are only used for photography and other purposes, cannot be used for agricultural operations, and cannot fly at night, which greatly limits the scope of unmanned aerial vehicle use. At the same time, a large amount of manpower and material resources are needed for fertilization and pesticide application during agricultural operations, which is very inconvenient and increases the labor intensity of workers. SUMMARY

[0003] The utility model solves the current fungus fertilizer application problem of consuming manpower, low efficiency and uneven fertilization, and provides an unmanned aerial vehicle fungus fertilizer application device that can improve fertilization efficiency and uniformity.

[0004] The unmanned aerial vehicle fungus fertilizer application device of the utility model, comprising:

[0005] The unmanned aerial vehicle comprises a body, at least two propeller supports extending outward from the side of the body, a propeller mounted on the propeller support and rotatable relative to the propeller support, and a landing gear at the lower end of the body.

[0006] The liquid storage tank is fixed above the body of the unmanned aerial vehicle, and the liquid storage tank is used for storing fungus liquid. The liquid storage tank is provided with a stirrer.

[0007] The hydraulic pump is fixed above the body of the unmanned aerial vehicle and located below the liquid storage tank. The hydraulic pump draws out the fungus liquid in the liquid storage tank.

[0008] The liquid spraying device is installed on the propeller support, and the liquid spraying device is connected with the hydraulic pump through the liquid delivery pipe.

[0009] As a preferred, the propeller support is installed away from the end of the body.

[0010] As preferred, the liquid spraying device comprises a spray head and a protective shell covering the outside of the spray head, the protective shell is an inverted horn shape, and the lower end of the protective shell is lower than the lower end of the spray head.

[0011] As preferred, the liquid infusion tube is laid along the propeller bracket and fixed to the propeller bracket.

[0012] As preferred, the lower end of the liquid storage tank is provided with a cleaning outlet.

[0013] As preferred, the inside of the liquid storage tank is provided with an ultraviolet lamp, and the liquid storage tank is provided with a transparent isolation wall, which isolates the ultraviolet lamp from the bacterial liquid.

[0014] As preferred, the propeller bracket is foldable.

[0015] Compared with the prior art, the unmanned aerial vehicle bacterial fertilizer application device can spray bacterial liquid through an unmanned aerial vehicle, can reduce the labor intensity of workers, and can improve the spraying efficiency. The liquid storage tank and the hydraulic pump are located above the machine body, which can prevent the bacterial liquid from being sprayed onto the liquid storage tank and the hydraulic pump, thereby protecting the liquid storage tank and the hydraulic pump. On the other hand, the liquid storage tank and the hydraulic pump will not block the bacterial liquid sprayed by the liquid spraying device, and the bacterial liquid sprayed by the liquid spraying device can uniformly cover the space below the unmanned aerial vehicle without forming a strip-shaped space that is not sprayed. At the same time, this setting does not need to lengthen the landing gear. In addition, the liquid storage tank of the unmanned aerial vehicle bacterial fertilizer application device of the utility model is provided with a stirrer, which can stir the bacterial liquid and keep the bacterial liquid in a uniform state, so that the sprayed bacterial liquid is also more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a structural schematic view of an unmanned aerial vehicle bacterial fertilizer application device according to an embodiment of the utility model.

[0017] REFERENCE NUMERALS

[0018] 1 unmanned aerial vehicle, 11 machine body, 12 propeller bracket, 13 propeller, 14 landing gear, 15 mounting bracket;

[0019] 2 liquid storage tank, 21 liquid inlet, 22 stirrer, 23 cleaning outlet, 24 ultraviolet lamp;

[0020] 3 hydraulic pump;

[0021] 4 liquid spraying device, 41 spray head, 42 protective shell. DETAILED DESCRIPTION

[0022] Figure 1The unmanned plane fertilizer applying device shown in one embodiment of the utility model, the device includes unmanned plane 1, liquid storage tank 2, hydraulic pump 3 and liquid spraying device 4. The unmanned plane 1 among them can adopt conventional unmanned plane, generally includes body 11, at least two propeller supports 12 extending outward from the side of the body 11, propeller 13 installed on the propeller support 12 and rotatable relative to the propeller support 12, in the embodiment, the propeller support 12 can be folded, the folding position is close to the middle part of the propeller support 12, and the folding structure is existing, which will not be described and limited here. The lower end of the body 11 is provided with landing gear 14, and in the embodiment, the two propeller supports 12 respectively extend outward from the two opposite side walls of the body 11.

[0023] The liquid storage tank 2 is fixed to the top of the body 11 of the unmanned plane 1, and in the embodiment, an installation support 15 is fixed on the top of the unmanned plane 1, and the liquid storage tank 2 is fixed to the support. The liquid storage tank 2 is used for storing liquid, the top wall of the liquid storage tank 2 is provided with a liquid inlet 21, and the liquid storage tank 2 is provided with a stirrer 22 inside, which can stir the liquid to keep the liquid in a uniform state, so that the sprayed liquid is also more uniform. The lower end of the liquid storage tank 2 is provided with a cleaning outlet 23, when another kind of liquid is needed, the liquid storage tank 2 needs to be cleaned, and the cleaning liquid flows out from the cleaning outlet 23. The inside of the liquid storage tank 2 is provided with an ultraviolet lamp 24 for sterilizing the internal space of the liquid storage tank, and in the embodiment, the ultraviolet lamp is fixed to the side wall of the liquid storage tank 2. The liquid storage tank 2 is provided with a transparent isolation wall, the isolation wall divides the liquid storage tank into two independent spaces, one for containing liquid, and the other for containing ultraviolet lamp 24, so as to isolate the ultraviolet lamp 24 from the liquid. The ultraviolet lamp 24 can sterilize the internal space of the cleaned liquid storage tank 2, so as to prevent the previously sprayed liquid from polluting the liquid to be sprayed.

[0024] The hydraulic pump 3 is fixed to the top of the body 11 of the unmanned plane 1 and located below the liquid storage tank 2, and the hydraulic pump 3 draws the liquid in the liquid storage tank 2 and sends it to the liquid spraying device 4. The liquid storage tank 2 and the hydraulic pump 3 are located above the body 11, which can prevent the liquid from being sprayed on the liquid storage tank 2 and the hydraulic pump 3, and protect the liquid storage tank 2 and the hydraulic pump 3. On the other hand, the liquid storage tank 2 and the hydraulic pump 3 will not block the liquid sprayed by the liquid spraying device 4, and the liquid sprayed by the liquid spraying device 4 can uniformly cover the space below the unmanned plane 1 without forming a strip-shaped space that is not sprayed. In addition, if the liquid storage tank 2 and the hydraulic pump 3 are arranged at the bottom of the unmanned plane 1, the landing gear needs to be lengthened, which not only increases the weight of the whole device, but also causes the unmanned plane to land unstably, and the unmanned plane fertilizer applying device of the utility model does not need to lengthen the landing gear.

[0025] The liquid spraying device 4 is installed at the end of the propeller support 12 away from the machine body 11 and below the propeller 13, which can prevent the bacteria liquid from being sprayed to the machine body 11, and the liquid spraying device 4 is connected with the hydraulic pump 3 through a liquid conveying pipe, and in the embodiment, as shown in Figure 1 the liquid conveying pipe is laid along the propeller support 12 and fixed to the propeller support 12, thereby forming a stable and reliable structure for conveying liquid.

[0026] The liquid spraying device 4 comprises a spraying head 41 and a protective shell 42 covering the spraying head 41, and the protective shell 42 is in an inverted horn shape, i.e. the diameter of the lower part is larger than that of the upper part, and the lower end of the protective shell 42 is lower than the lower end of the spraying head 41, which can prevent the spraying head 41 from being contaminated by dust when the unmanned aerial vehicle 1 lands, and the shape can also play a role in assisting the unmanned aerial vehicle 1 to land stably.

[0027] The above embodiment is only an exemplary embodiment of the present application and is not used to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications or equivalent replacements made by those skilled in the art to the present application within the spirit and protection scope of the present application also fall within the protection scope of the present application.

Claims

1. An unmanned aerial vehicle manure application device, characterized by, The utility model relates to a kind of unmanned aerial vehicle and its liquid spraying device, including: Unmanned aerial vehicle, including body, at least two propeller supports extending outward from the side of the body, propeller mounted on the propeller support and can be rotated relative to propeller support, the lower end of the body is equipped with landing gear; Liquid storage tank, fixed on the upper of the body of the unmanned aerial vehicle, the liquid storage tank is used to store bacteria liquid, the liquid storage tank is equipped with agitator in it; Hydraulic pump, fixed on the upper of the body of the unmanned aerial vehicle, and located below the liquid storage tank, the hydraulic pump extracts bacteria liquid in the liquid storage tank; Liquid spraying device, mounted on the propeller support and located below the propeller, the liquid spraying device is connected with the hydraulic pump by infusion tube. 2.The unmanned aerial vehicle manure applying apparatus according to claim 1, wherein The liquid spraying device is mounted on the end of the propeller support away from the body. 3.The unmanned aerial vehicle manure application device of claim 1, wherein, The liquid spraying device includes spray head and protective shell covering the outside of spray head, the protective shell is inverted horn shape, the lower end of the protective shell is lower than the lower end of the spray head. 4.The unmanned aerial vehicle manure applying apparatus according to claim 1, wherein The infusion tube is laid along the propeller support and fixed on the propeller support. 5.The unmanned aerial vehicle manure application device of claim 1, wherein, The lower end of the liquid storage tank is equipped with cleaning outlet. 6.The unmanned aerial vehicle manure application device of claim 1, wherein, The liquid storage tank is equipped with ultraviolet lamp inside, the liquid storage tank is equipped with transparent isolation wall, the isolation wall isolates the ultraviolet lamp from the bacteria liquid. 7.The unmanned aerial vehicle manure application device of claim 1, wherein, The propeller support can be folded.

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