CN113581472A - Unmanned aerial vehicle spraying process - Google Patents
Unmanned aerial vehicle spraying process Download PDFInfo
- Publication number
- CN113581472A CN113581472A CN202110646257.4A CN202110646257A CN113581472A CN 113581472 A CN113581472 A CN 113581472A CN 202110646257 A CN202110646257 A CN 202110646257A CN 113581472 A CN113581472 A CN 113581472A
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- Prior art keywords
- aerial vehicle
- unmanned aerial
- cooling agent
- fixedly connected
- spraying process
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 16
- 239000002826 coolant Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an unmanned aerial vehicle spraying process, which comprises an unmanned aerial vehicle body, wherein a storage box for containing a sunshade cooling agent is arranged at the bottom of the unmanned aerial vehicle body, a main material guide pipe for conveying the sunshade cooling agent is arranged at one side of the storage box, a plurality of branch material guide pipes are arranged at one side of the main material guide pipe, a regulating and controlling unit for regulating the spraying strength of the sunshade cooling agent is arranged in each branch material guide pipe, the bottom end of the branch material guide pipe is in threaded connection with the annular plate, and the bottom end of the annular plate is provided with the limiting device for controlling the spraying range of the sun-shading cooling agent. Under the condition of the same output amount, the pressure of the output sunshade cooling agent is increased due to the narrowing of the output channel, so that the spraying distance of the sunshade cooling agent is increased.
Description
Technical Field
The invention relates to a spraying process, in particular to an unmanned aerial vehicle spraying process.
Background
In agricultural planting, the application of the greenhouse is very wide, but under the irradiation of sunlight in spring and summer, the greenhouse is strong in illumination and too high in temperature, so that damage can be caused to crops, the crops need to be shaded and cooled, and nowadays, backpack pesticide spraying equipment is mostly adopted by farmers when shading and cooling agents are used. Along with the development of science and technology, traditional artifical agricultural is marched to modernized agriculture, and the operation mode of tradition backpack is replaced by mechanical operation gradually, combines together through unmanned aerial vehicle and spraying technique, can reduce the labour, improves work efficiency.
The cruising ability of current unmanned aerial vehicle in the aspect of spraying the sunshade cooling agent is not enough, needs to change the storage case many times, has reduced work efficiency, and current unmanned aerial vehicle sprays the sunshade cooling agent inhomogeneous moreover, and the scope of spraying is limited for the sunshade cooling agent utilization ratio is limited, for this reason we provide an unmanned aerial vehicle and spray technology and solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle spraying process, and aims to solve the problems that the existing pesticide unmanned aerial vehicle and plant protection unmanned aerial vehicle in the background technology are insufficient in cruising ability in the aspect of spraying a sun-shading cooling agent, cannot meet the load requirement of the sun-shading cooling agent, are inconvenient to replace the sun-shading cooling agent, are inconvenient to install and disassemble, have water yield which cannot meet the spraying requirement of the sun-shading cooling agent, and reduce the working efficiency, and the pesticide unmanned aerial vehicle and the plant protection unmanned aerial vehicle are uneven in spraying the sun-shading cooling agent, have limited spraying range, and have limited utilization rate of the sun-shading cooling agent.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an unmanned aerial vehicle sprays technology, includes the unmanned aerial vehicle body, the bottom of unmanned aerial vehicle body is provided with the storage case that is used for holding the sunshade cooling agent, one side of storage case is provided with the total passage of carrying the sunshade cooling agent, one side of total passage is provided with a plurality of passages, the inside of passage is provided with the regulation and control unit of adjusting the sunshade cooling agent and spraying the dynamics, the bottom threaded connection of passage has the annular slab, the bottom of annular slab is provided with the stop device of control sunshade cooling agent spray range.
As a preferable technical scheme of the invention, the interior of the material storage box is connected with a rotating rod through an embedded bearing, the outer side of the rotating rod is fixedly connected with a plurality of stirring rods for stirring sun-shading and temperature-reducing agents, and the top end of the rotating rod is fixedly connected with a cross plate which can be driven to rotate by wind speed.
As a preferable technical scheme, the regulating unit comprises two rectangular plates, circular plates are fixedly connected to the sides, close to each other, of the two rectangular plates, an inflatable deformable rubber air bag is glued between the two circular plates, a plurality of circular rings are fixedly connected to the sides, close to each other, of the two rectangular plates, and a connecting plate is fixedly connected between every two adjacent circular rings in the plurality of circular rings.
As a preferable technical scheme of the invention, air guide tubes are arranged in the rectangular plates, one end of each air guide tube is communicated with the inside of the rubber air bag, the other end of each air guide tube is communicated with a cylinder, a first telescopic device is arranged in each cylinder, a piston is fixedly connected to one side of each first telescopic device, and the pistons are positioned in the corresponding cylinders and connected in a sliding manner.
As a preferable technical scheme, the limiting device comprises a supporting rod, two ends of the supporting rod are fixed to the inner wall of the annular plate, a deformable rubber sheet is glued to the bottom end of the annular plate, a plurality of nozzles for passing a sun-shading cooling agent are arranged inside the rubber sheet, a second telescopic device is fixedly connected to the bottom end of the supporting rod, and the bottom end of the second telescopic device is fixed to the inner wall of the rubber sheet.
As a preferred technical scheme of the invention, a battery and an oil tank are arranged in the unmanned aerial vehicle body.
According to a preferable technical scheme, the bottoms of two sides of the unmanned aerial vehicle body are fixedly connected with fixing plates, the bottoms of the fixing plates are in threaded connection with screws, and the tops of two sides of the storage box are provided with embedded rod grooves.
As a preferable technical scheme, one side of the top of the storage box is provided with a feeding opening for a sun-shading cooling agent to pass through, and a cover plate is inserted into the feeding opening.
As a preferable technical scheme of the invention, a pump body is arranged in the material storage box, and the pump body is connected with one end of the main material guide pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the cylinder, the first telescopic device, the rubber air bag and the circular ring, when the sun-shading cooling agent passes through the inner part of the branch material guide pipe, the first telescopic device extends to drive the piston to move, the gas in the cylinder is pushed to the inner part of the rubber air bag, the rubber air bag is inflated and expanded, the inflated and expanded rubber air bag is attached to the circular ring, so that part of the circular ring is sealed, the passage of the sun-shading cooling agent passing through the branch material guide pipe is narrowed, under the condition of the same output volume, the pressure of the sun-shading cooling agent during output is increased due to the narrowed passage, and the spraying distance of the sun-shading cooling agent is increased.
2. The invention is provided with the second telescopic device, the rubber sheet and the nozzle, when the sun-shading cooling agent passes through the rubber sheet, the second telescopic device extends to drive the rubber sheet to extend, so that the nozzle on the rubber sheet is expanded outwards, thereby expanding the spraying range, and when the second telescopic device is shortened, the nozzle is converged inwards, thereby reducing the spraying range and controlling the spraying range.
3. According to the invention, the cross plate, the stirring rod and the rotating rod are arranged, when the unmanned aerial vehicle body flies, the cross plate can be driven to rotate by wind speed, and the stirring rod is driven to rotate when the cross plate rotates, so that the sun-shading and cooling agent in the storage box is always in a uniform mixing state, and the blockage caused by the precipitation of the sun-shading and cooling agent is avoided.
4. The unmanned aerial vehicle is provided with the battery, the oil tank, the fixing plate and the screw rod, the cruising ability of the unmanned aerial vehicle body is increased through the arrangement of the battery and the oil tank, in addition, the screw rod is rotated, so that the fixing plate is separated from the material storage tank, the material storage tank can be taken down, and the sun-shading and temperature-reducing agent is added, so that the unmanned aerial vehicle is convenient and fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the storage bin of the present invention;
FIG. 3 is a schematic side sectional view of the storage bin of the present invention;
FIG. 4 is a schematic view showing an internal structure of a branch guide tube according to the present invention;
FIG. 5 is a schematic view showing a half-sectional structure of a headrail according to the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a battery; 3. an oil tank; 4. a fixing plate; 5. a screw; 6. a material storage box; 7. a rod embedding groove; 8. a feeding port; 9. a cover plate; 10. a rotating rod; 11. a stirring rod; 12. a cross plate; 13. a pump body; 14. a main material guide pipe; 15. a rectangular plate; 16. a circular plate; 17. a rubber air bag; 18. a circular ring; 19. a connecting plate; 20. an air duct; 21. a cylindrical barrel; 22. a first telescoping device; 23. a piston; 24. an annular plate; 25. a rubber sheet; 26. a nozzle; 27. a support bar; 28. a second telescoping device; 29. a branch material guide pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution of an unmanned aerial vehicle spraying process:
including unmanned aerial vehicle body 1, the bottom of unmanned aerial vehicle body 1 is provided with the storage case 6 that is used for holding the sunshade cooling agent, one side of storage case 6 is provided with the total passage 14 of carrying the sunshade cooling agent, one side of total passage 14 is provided with a plurality of passage 29, the inside of a passage 29 is provided with the regulation and control unit of adjusting the sunshade cooling agent and spraying the dynamics, the bottom threaded connection of a passage 29 has annular slab 24, the bottom of annular slab 24 is provided with the stop device of control sunshade cooling agent spray range.
The inside of storage case 6 is connected with bull stick 10 through embedded bearing, and the outside fixedly connected with of bull stick 10 is a plurality of puddlers 11 that are used for stirring the sunshade cooling agent, and the top fixedly connected with of bull stick 10 can be driven pivoted cross 12 by the wind speed.
The regulation and control unit includes two rectangular plates 15, and two rectangular plates 15 are the equal fixedly connected with circular slab 16 in one side that is close to each other, and the veneer has the rubber air bag 17 that aerifys and can take place deformation between two circular slabs 16, and two rectangular plates 15 are a plurality of rings 18 of the equal fixedly connected with in one side that are close to each other, equal fixedly connected with connecting plate 19 between per two adjacent rings 18 in a plurality of rings 18.
The inside of rectangular plate 15 all is provided with air duct 20, and the one end of air duct 20 and the inside of rubber gasbag 17 are linked together, and the other end intercommunication of air duct 20 has a cylinder section of thick bamboo 21, and the inside of a cylinder section of thick bamboo 21 is provided with first telescoping device 22, one side fixedly connected with piston 23 of first telescoping device 22, and piston 23 is located the inside sliding connection who corresponds a cylinder section of thick bamboo 21.
Stop device includes bracing piece 27, and the both ends of bracing piece 27 are fixed mutually with the inner wall of annular plate 24, and the bottom veneer of annular plate 24 has the sheet rubber 25 that can take place deformation, and the inside of sheet rubber 25 is provided with a plurality of nozzles 26 that can supply the sunshade cooling agent to pass through, and the bottom fixedly connected with second telescoping device 28 of bracing piece 27, the bottom of second telescoping device 28 and the inner wall of sheet rubber 25 are fixed mutually.
It should be noted that the gap existing between every two adjacent rings 18 in the plurality of rings 18 can be passed through by the cooling and shading agent.
The internally mounted of unmanned aerial vehicle body 1 has battery 2 and oil tank 3.
It should be noted that, battery 2 and oil tank 3 have realized oil-electricity hybrid, have promoted the duration of unmanned aerial vehicle body 1.
The equal fixedly connected with fixed plate 4 in bottom of 1 both sides of unmanned aerial vehicle body, the equal threaded connection in bottom of fixed plate 4 has screw rod 5, and the inserted bar groove 7, screw rod 5 and the 7 threaded connection in inserted bar groove that correspond have all been seted up at the top of 6 both sides of storage case.
A feeding port 8 for the passage of the sun-shading cooling agent is formed in one side of the top of the material storage box 6, and a cover plate 9 is inserted into the feeding port 8.
The material storage box 6 is internally provided with a pump body 13, and the pump body 13 is connected with one end of a main material guide pipe 14.
It should be noted that a hydraulic cylinder or the like may be used for the first retractor device 22 and the second retractor device 28.
When the unmanned aerial vehicle spraying process is used specifically, after the pump body 13 conveys the sun-shading cooling agent in the storage box 6 to the inside of the branch material guide pipe 29, the first telescopic device 22 extends to drive the piston 23 to move, the gas in the cylindrical barrel 21 is pushed to the inside of the rubber air bag 17, the rubber air bag 17 is inflated and expanded, the rubber air bag 17 is attached to the circular ring 18 after being inflated and expanded, part of the circular ring 18 is sealed, the passage of the sun-shading cooling agent through the branch material guide pipe 29 is narrowed, under the condition of the same output volume, the pressure of the sun-shading cooling agent during output is increased due to the narrowed output passage, the spraying distance of the sun-shading cooling agent is increased, when the sun-shading cooling agent passes through the rubber sheet 25, the second telescopic device 28 extends to drive the rubber sheet 25 to extend, the nozzle 26 on the rubber sheet 25 is expanded outwards, and the spraying range is expanded, when the second telescoping device 28 shortens, make nozzle 26 inwards assemble to reduce the spraying scope, make the scope of spraying controllable, when unmanned aerial vehicle body 1 at the in-process of flight, the wind speed can drive cross 12 and rotate, and cross 12 drives puddler 11 when rotating and rotates, makes the inside sunshade cooling agent of storage case 6 be in even mixed state all the time, has avoided the sunshade cooling agent to appear deposiing and blockking up.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an unmanned aerial vehicle sprays technology, includes unmanned aerial vehicle body (1), its characterized in that: the utility model discloses an unmanned aerial vehicle, including unmanned aerial vehicle body (1), one side of storage case (6) is provided with total passage (14) that are used for holding the sunshade cooling agent, one side of storage case (6) is provided with a plurality of passage (29) of propping up, the inside of propping up passage (29) is provided with the regulation and control unit that adjusts the sunshade cooling agent and spray the dynamics, the bottom threaded connection of branch passage (29) has annular slab (24), the bottom of annular slab (24) is provided with the stop device that control sunshade cooling agent sprayed the scope.
2. An unmanned aerial vehicle spraying process according to claim 1, wherein: the inside of storage case (6) is connected with bull stick (10) through embedded bearing, the outside fixedly connected with of bull stick (10) is a plurality of puddlers (11) that are used for stirring the sunshade cooling agent, the top fixedly connected with of bull stick (10) can be by wind speed area pivoted cross plate (12).
3. An unmanned aerial vehicle spraying process according to claim 1, wherein: the regulation and control unit includes two rectangular plate (15), two equal fixedly connected with circular slab (16) in one side that rectangular plate (15) are close to each other, two the veneer has between circular slab (16) aerifys rubber air bag (17) that can take place deformation, two the equal fixedly connected with in one side that rectangular plate (15) are close to each other a plurality of rings (18), a plurality of equal fixedly connected with connecting plate (19) between per two adjacent rings (18) in ring (18).
4. An unmanned aerial vehicle spraying process according to claim 3, wherein: the rubber airbag is characterized in that air guide tubes (20) are arranged inside the rectangular plate (15), one ends of the air guide tubes (20) are communicated with the inside of the rubber airbag (17), the other ends of the air guide tubes (20) are communicated with a cylindrical barrel (21), a first telescopic device (22) is arranged inside the cylindrical barrel (21), a piston (23) is fixedly connected to one side of the first telescopic device (22), and the piston (23) is located in sliding connection with the inside of the corresponding cylindrical barrel (21).
5. An unmanned aerial vehicle spraying process according to claim 1, wherein: stop device includes bracing piece (27), the both ends of bracing piece (27) and the inner wall of annular plate (24) are fixed mutually, the bottom veneer of annular plate (24) has rubber slab (25) that can take place deformation, the inside of rubber slab (25) is provided with a plurality of nozzles (26) that can supply the sunshade cooling agent to pass through, the bottom fixedly connected with second telescoping device (28) of bracing piece (27), the bottom of second telescoping device (28) and the inner wall of rubber slab (25) are fixed mutually.
6. An unmanned aerial vehicle spraying process according to claim 1, wherein: the internally mounted of unmanned aerial vehicle body (1) has battery (2) and oil tank (3).
7. An unmanned aerial vehicle spraying process according to claim 1, wherein: the equal fixedly connected with fixed plate (4) in bottom of unmanned aerial vehicle body (1) both sides, the equal threaded connection in bottom of fixed plate (4) has screw rod (5), inlay pole groove (7) have all been seted up at the top of storage case (6) both sides, screw rod (5) and the pole groove (7) threaded connection that inlays that corresponds.
8. An unmanned aerial vehicle spraying process according to claim 1, wherein: a feeding opening (8) for a sunshade cooling agent to pass through is formed in one side of the top of the material storage box (6), and a cover plate (9) is inserted into the feeding opening (8).
9. An unmanned aerial vehicle spraying process according to claim 1, wherein: the inside of storage case (6) is installed with the pump body (13), the one end of pump body (13) and total baffle pipe (14) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110646257.4A CN113581472B (en) | 2021-06-10 | 2021-06-10 | Unmanned aerial vehicle spraying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110646257.4A CN113581472B (en) | 2021-06-10 | 2021-06-10 | Unmanned aerial vehicle spraying process |
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| Publication Number | Publication Date |
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| CN113581472A true CN113581472A (en) | 2021-11-02 |
| CN113581472B CN113581472B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110646257.4A Active CN113581472B (en) | 2021-06-10 | 2021-06-10 | Unmanned aerial vehicle spraying process |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204644938U (en) * | 2015-03-06 | 2015-09-16 | 天津珩越科技发展有限公司 | A kind of automatic type environmental protection coverture flusher |
| CN107396913A (en) * | 2017-09-06 | 2017-11-28 | 段华勇 | A kind of forestry chemical spraying device |
| CN208979104U (en) * | 2018-10-23 | 2019-06-14 | 枣庄市陈氏机械制造有限公司 | A kind of plant protection drone of quantitatively sprinkling |
| CN209121000U (en) * | 2018-11-26 | 2019-07-19 | 中国水产科学研究院珠江水产研究所 | A kind of aquaculture feeds equipment with what can uniformly be sprayed |
| CN212423494U (en) * | 2020-06-22 | 2021-01-29 | 山东理工职业学院 | Plant protection unmanned aerial vehicle pesticide sprinkler |
-
2021
- 2021-06-10 CN CN202110646257.4A patent/CN113581472B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204644938U (en) * | 2015-03-06 | 2015-09-16 | 天津珩越科技发展有限公司 | A kind of automatic type environmental protection coverture flusher |
| CN107396913A (en) * | 2017-09-06 | 2017-11-28 | 段华勇 | A kind of forestry chemical spraying device |
| CN208979104U (en) * | 2018-10-23 | 2019-06-14 | 枣庄市陈氏机械制造有限公司 | A kind of plant protection drone of quantitatively sprinkling |
| CN209121000U (en) * | 2018-11-26 | 2019-07-19 | 中国水产科学研究院珠江水产研究所 | A kind of aquaculture feeds equipment with what can uniformly be sprayed |
| CN212423494U (en) * | 2020-06-22 | 2021-01-29 | 山东理工职业学院 | Plant protection unmanned aerial vehicle pesticide sprinkler |
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| Publication number | Publication date |
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| CN113581472B (en) | 2024-01-16 |
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