CN220577500U

CN220577500U - Fertilizer injection unit of plant protection unmanned aerial vehicle

Info

Publication number: CN220577500U
Application number: CN202321898857.0U
Authority: CN
Inventors: 贺兰
Original assignee: Ningxia Dajiang Agricultural Technology Service Co ltd
Current assignee: Ningxia Dajiang Agricultural Technology Service Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-12
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a fertilizing device of a plant protection unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body, wherein a control box is fixedly connected to the top of the unmanned aerial vehicle main body, a monitoring camera is arranged at the top of the control box, a medicament barrel is arranged below the unmanned aerial vehicle main body, and a barrel cover is covered at an open position at the bottom of the medicament barrel.

Description

Fertilizer injection unit of plant protection unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of plant protection unmanned aerial vehicles, in particular to a fertilizer injection unit of a plant protection unmanned aerial vehicle.

Background

Unmanned aerial vehicles utilize radio remote control equipment and self-contained program control device to operate unmanned aircraft, and from technical angle definition can be divided into unmanned helicopter, unmanned fixed wing aircraft, unmanned multi-rotor aircraft, unmanned airship, unmanned umbrella wing aircraft etc.. In the aspect of military use, unmanned aerial vehicle divides into reconnaissance machine and target drone, and civilian unmanned aerial vehicle can be used as fields such as take photo by plane, agricultural plant protection, and unmanned aerial vehicle in the aspect of the agricultural plant protection mainly used fertilizes, sows and sprays pesticide etc..

The existing unmanned aerial vehicle fertilizer injection unit has certain drawback, firstly, when unmanned aerial vehicle operation fertilizes the medicament, the liquid level of medicament rocks easily and influences unmanned aerial vehicle and fly stably, secondly, can not mix the stirring to the medicament in the current fertilization process, leads to the medicament to appear precipitating, secondly, fertilize sprinkler does not have filtration, causes the jam to sprinkler easily to influence the life of device.

Disclosure of Invention

In order to solve the problems, the utility model provides a fertilizer device of a plant protection unmanned aerial vehicle, which is realized by the following technical scheme.

The utility model provides a plant protection unmanned aerial vehicle's fertilizer injection unit, includes the unmanned aerial vehicle main part, the top fixedly connected with control box of unmanned aerial vehicle main part, surveillance camera head is installed at the top of control box, the medicament bucket is installed to the below of unmanned aerial vehicle main part, the open position lid in medicament bucket bottom has the bung, servo motor is installed to the central point at medicament bucket top, and servo motor output extends to the inside one end of medicament bucket and installs stirring impeller, the inside of medicament bucket is provided with the floating board, the filter mantle is installed to the inner wall of bung, and miniature water pump is installed to the position that the bung bottom corresponds the filter mantle, the reposition of redundant personnel box is installed to miniature water pump's below.

Further, the filter cover is in threaded fit with the barrel cover, and the input end of the miniature water pump penetrates through the barrel cover and extends to the inside of the filter cover.

Further, the top through-connection of reposition of redundant personnel box has the hanger pipe, the surface through-connection of reposition of redundant personnel box has the spray tube, and the spray tube is a plurality of that annular equidistance distributes, and the nozzle is installed to the one end that the reposition of redundant personnel box was kept away from to the spray tube.

Further, the output end of the miniature water pump is communicated and connected with the hanging pipe.

Further, four sliding holes are formed in the outer surface of the floating plate, and a through hole is formed in the center of the floating plate.

Further, four vertical rods are vertically and fixedly connected to the inner wall of the barrel cover at positions corresponding to the sliding holes, the floating plates are movably sleeved on the vertical rods through the sliding holes, and the stirring impeller is connected with the floating plates in a penetrating mode through the through holes.

Further, four suspenders are fixedly connected to the top of the medicament barrel, and the other ends of the four suspenders are fixedly connected to the bottom of the unmanned aerial vehicle main body.

Further, a feed hopper is connected with the outer surface of the medicament barrel at a position close to the top in a penetrating way.

Further, the medicament barrel outer surface is close to the position fixedly connected with supporting legs of bottom, and the supporting legs is four of annular distribution, and the opening has been seted up to the surface of supporting legs, and the one end fixedly connected with callus on the sole of medicament barrel is kept away from to the supporting legs.

The device has the beneficial effects that in the working process, the device is firstly connected through the arranged medicament barrel and the barrel cover in a mutually matched manner, so that fertilization medicaments can be contained, then the arranged servo motor drives the stirring impeller to stir the medicaments, the arranged miniature water pump and the split box are mutually matched, the medicaments are conveniently sprayed in a ring shape, meanwhile, the arranged filter cover can filter the medicaments, the spraying device is prevented from being blocked, the service life of the device is prolonged, and finally, the arranged floating plate can limit the liquid level in the medicament barrel, so that the liquid level shaking is prevented from affecting the balance of the flight of the unmanned aerial vehicle main body.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: the utility model discloses a structure schematic diagram of a fertilizer applying device of a plant protection unmanned aerial vehicle;

fig. 2: the utility model relates to a connection schematic diagram of a medicament barrel, a barrel cover and a floating plate;

fig. 3: the structure of the shunt box is schematically shown.

The reference numerals are as follows:

1. an unmanned aerial vehicle main body;

2. a medicament barrel; 201. supporting feet; 2011. an opening; 2012. foot pads; 202. a servo motor; 2021. a stirring impeller; 203. a feed hopper; 204. a boom;

3. a barrel cover; 301. a micro water pump; 302. a filter cover; 303. a vertical rod;

4. a control box; 401. monitoring a camera;

5. a floating plate; 501. perforating; 502. a slide hole;

6. a shunt box; 601. a hanging pipe; 602. a spray pipe; 6021. and (3) a nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the present utility model has the following specific examples.

Examples:

the utility model provides a plant protection unmanned aerial vehicle's fertilizer injection unit, including unmanned aerial vehicle main part 1, unmanned aerial vehicle main part 1's top fixedly connected with control box 4, surveillance camera head 401 is installed at control box 4's top, medicament bucket 2 is installed to unmanned aerial vehicle main part 1's below, medicament bucket 2 bottom open position lid has bung 3, servo motor 202 is installed to the central point at medicament bucket 2 top, servo motor 202 output extends to the inside one end of medicament bucket 2 and installs impeller 2021, medicament bucket 2's inside is provided with floating plate 5, filter mantle 302 is installed to bung 3's inner wall, miniature pump 301 is installed to bung 3 bottom position corresponding to filter mantle 302, shunt box 6 is installed to miniature pump 301's below.

Through adopting above-mentioned technical scheme, when using the device, first cup joint the floating plate 5 on montant 303, make filter mantle 302 install on the position that bung 3 inner wall corresponds miniature water pump 301, the rethread bung 3 lid closes on the open position in medicament barrel 2 bottom, rethread feeder hopper 203 pours into the fertilization medicament into the inside of medicament barrel 2, then fly through remote terminal control unmanned aerial vehicle main part 1, when spraying the fertilization medicament through control box 4 control servo motor 202 and miniature water pump 301 simultaneous operation, servo motor 202 can drive stirring impeller 2021 to the fertilization medicament of medicament barrel 2 inside stir, prevent that the medicament from appearing precipitating the phenomenon, miniature water pump 301 that sets up can be with the inside fertilization medicament of medicament barrel 2 input to shunt box 6 inside, rethread a plurality of spray tubes 602 cooperate nozzle 6021 to be annular spraying out with the fertilization medicament, thereby can spray the inside medicament evenly of medicament barrel 2, rational in infrastructure, be convenient for the medicament evenly sprays, can stir and filter the medicament, prevent to cause the jam to the device, can improve the life of device.

To this embodiment further explanation, can dismantle between medicament bucket 2 and the bung 3 of setting, filter mantle 302 can with the bung 3 between the dismouting, be convenient for to the device dismouting cleanness, simultaneously, the floating plate 5 of setting can carry out spacingly to the inside liquid level of medicament bucket 2, prevents to appear unmanned aerial vehicle main part 1 in-process liquid level and rocks the unstable phenomenon of leading to the device flight.

Specifically, the filter housing 302 is in threaded engagement with the lid 3, and the input end of the micro water pump 301 extends through the lid 3 into the filter housing 302.

The top through-connection of reposition of redundant personnel box 6 has the hanging pipe 601, and the surface through-connection of reposition of redundant personnel box 6 has spray tube 602, and spray tube 602 is a plurality of that annular equidistance distributes, and nozzle 6021 is installed to the one end that the reposition of redundant personnel box 6 was kept away from to spray tube 602.

The output end of the miniature water pump 301 is communicated with a hanging pipe 601.

Through adopting above-mentioned technical scheme, can spray out the inside fertilization medicament pressurization of medicament bucket 2, the inside fertilization medicament of medicament bucket 2 is through miniature water pump 301 input to the reposition of redundant personnel box 6 that the hanging tube 601 is connected inside, reposition of redundant personnel box 6 can be with the reposition of redundant personnel of fertilization medicament input to a plurality of spray tube 602 inside, rethread nozzle 6021 sprays out to make the fertilization medicament be annular and spray out, fertilization medicament sprays the in-process, the filter mantle 302 of bung 3 inner wall installation can filter the fertilization medicament, can prevent that the fertilization medicament from causing the jam to nozzle 6021.

Specifically, four sliding holes 502 are formed in the outer surface of the floating plate 5, and a through hole 501 is formed in the center of the floating plate 5.

Four vertical rods 303 are vertically and fixedly connected to the inner wall of the barrel cover 3 at positions corresponding to the sliding holes 502, the floating plate 5 is movably sleeved on the vertical rods 303 through the sliding holes 502, and the stirring impeller 2021 is connected with the floating plate 5 in a penetrating manner through the through holes 501.

Through adopting above-mentioned technical scheme, the floating plate 5 that sets up can cup joint on montant 303 through slide hole 502 activity to can make the floating plate 5 that sets up float on the liquid level of medicament bucket 2 inside, can prevent that the inside liquid of medicament bucket 2 from producing and rocking, avoid influencing the stable flight of unmanned aerial vehicle main part 1, wherein, the perforation 501 that floating plate 5 surface was seted up is convenient for the impeller 2021 that sets up pass.

Specifically, four suspenders 204 are fixedly connected to the top of the medicament barrel 2, and the other ends of the four suspenders 204 are fixedly connected to the bottom of the unmanned aerial vehicle body 1.

Through adopting above-mentioned technical scheme, the jib 204 that medicament bucket 2 top is connected can make its hoist and mount fix in unmanned aerial vehicle main part 1 bottom.

Specifically, a feeding hopper 203 is penetratingly connected to the outer surface of the medicament barrel 2 near the top.

Through adopting above-mentioned technical scheme, the feeder hopper 203 that sets up can run through the intercommunication between with medicament bucket 2 to be convenient for add fertilization medicament to medicament bucket 2 inside.

Specifically, the outer surface of the medicament barrel 2 is fixedly connected with supporting legs 201 near the bottom, the supporting legs 201 are four in annular distribution, openings 2011 are formed in the outer surface of the supporting legs 201, and foot pads 2012 are fixedly connected to one ends, far away from the medicament barrel 2, of the supporting legs 201.

Through adopting above-mentioned technical scheme, the supporting legs 201 that set up can support medicament bucket 2, and the callus on the sole 2012 that supporting legs 201 one end is connected simultaneously can laminate subaerial, and the medicament bucket 2 of being convenient for unmanned aerial vehicle main part 1 to drive the hoist and mount stably stays subaerial, and the opening 2011 of setting is convenient for fertilize medicament to spray and passes through.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a plant protection unmanned aerial vehicle's fertilizer injection unit, includes unmanned aerial vehicle main part (1), its characterized in that: the utility model discloses a unmanned aerial vehicle, including unmanned aerial vehicle main part (1), unmanned aerial vehicle main part (1)'s top fixedly connected with control box (4), surveillance camera head (401) are installed at the top of control box (4), medicament bucket (2) are installed to the below of unmanned aerial vehicle main part (1), medicament bucket (2) bottom open position lid closes bung (3), servo motor (202) are installed at the central point of medicament bucket (2) top, and stirring impeller (2021) are installed to the inside one end of medicament bucket (2) in servo motor (202) output, the inside of medicament bucket (2) is provided with floating plate (5), filter mantle (302) are installed to the inner wall of bung (3), miniature water pump (301) are installed to the position that corresponds filter mantle (302) in bung (3) bottom, shunt box (6) are installed to the below of miniature water pump (301).

2. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 1, characterized in that: the filter cover (302) is in threaded fit with the barrel cover (3), and the input end of the miniature water pump (301) penetrates through the barrel cover (3) and extends into the filter cover (302).

3. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 1, characterized in that: the top through-connection of reposition of redundant personnel box (6) has davit (601), the surface through-connection of reposition of redundant personnel box (6) has spray tube (602), and spray tube (602) are a plurality of that annular equidistance distributes, and nozzle (6021) are installed to one end that reposition of redundant personnel box (6) was kept away from to spray tube (602).

4. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 3, wherein: the output end of the miniature water pump (301) is communicated and connected with the hanging pipe (601).

5. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 1, characterized in that: four sliding holes (502) are formed in the outer surface of the floating plate (5), and a through hole (501) is formed in the center of the floating plate (5).

6. The plant protection unmanned aerial vehicle's fertilizer injection unit according to claim 5, wherein: four vertical rods (303) are vertically fixedly connected to the inner wall of the barrel cover (3) at positions corresponding to the sliding holes (502), the floating plates (5) are movably sleeved on the vertical rods (303) through the sliding holes (502), and the stirring impeller (2021) is connected with the floating plates (5) in a penetrating mode through the through holes (501).

7. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 1, characterized in that: the top fixedly connected with four jib (204) of medicament bucket (2), the other end of four jib (204) is fixed connection in unmanned aerial vehicle main part (1) bottom jointly.

8. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 1, characterized in that: the position of the outer surface of the medicament barrel (2) close to the top is connected with a feed hopper (203) in a penetrating way.

9. The plant protection unmanned aerial vehicle's fertilizer injection unit of claim 1, characterized in that: the medicament barrel (2) is characterized in that supporting legs (201) are fixedly connected to the outer surface of the medicament barrel (2) close to the bottom, the supporting legs (201) are four in annular distribution, openings (2011) are formed in the outer surface of the supporting legs (201), and foot pads (2012) are fixedly connected to one ends, far away from the medicament barrel (2), of the supporting legs (201).