CN215422418U - Pesticide sprays even unmanned aerial vehicle - Google Patents
Pesticide sprays even unmanned aerial vehicle Download PDFInfo
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- CN215422418U CN215422418U CN202022708451.4U CN202022708451U CN215422418U CN 215422418 U CN215422418 U CN 215422418U CN 202022708451 U CN202022708451 U CN 202022708451U CN 215422418 U CN215422418 U CN 215422418U
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- pesticide
- unmanned aerial
- aerial vehicle
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- wall
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- 239000000575 pesticide Substances 0.000 title claims abstract description 87
- 239000007921 spray Substances 0.000 title claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 3
- 244000309464 bull Species 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- 239000002917 insecticide Substances 0.000 description 6
- 230000001771 impaired effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000447 pesticide residue Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle with uniform pesticide spraying, which comprises an unmanned aerial vehicle body, wherein an installation box is fixedly installed at the bottom of the unmanned aerial vehicle body, a separation plate is fixedly installed on the inner wall of the installation box, a pesticide box is fixedly installed at the top of the separation plate, a ventilation pipe is fixedly installed at the top of the pesticide box, an air inlet cover is fixedly installed at one end, extending to the outside of the installation box, of the ventilation pipe, an air inlet is integrally formed on the air inlet cover, a piezoresistive pressure sensor is fixedly installed on the inner wall of the ventilation pipe, a single chip microcomputer is fixedly installed on the outer wall of the ventilation pipe, a water conveying pipe is fixedly installed at the bottom of the separation plate, and an electric valve and a water pump are fixedly installed in the middle of the water conveying pipe from top to bottom in sequence. The utility model relates to the technical field of unmanned aerial vehicle spraying devices, has a simple structure and strong practicability, can control the spraying amount of pesticide according to the flying speed, and improves the spraying efficiency while ensuring uniform spraying.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle spraying devices, in particular to an unmanned aerial vehicle with uniform pesticide spraying.
Background
Unmanned aerial vehicles, it is an unmanned plane that utilizes radio remote control equipment and self-contained program control device to operate, or is operated by vehicle-mounted computer completely or intermittently autonomously, compared with piloted planes, unmanned aerial vehicles are often more suitable for tasks too "fool, dirty or dangerous", unmanned aerial vehicles can be divided into military and civil according to the application field, for military use, unmanned aerial vehicles are divided into reconnaissance plane and target plane, for civil use, unmanned aerial vehicles add industrial application, it is really just needed for unmanned aerial vehicles; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
Present pesticide sprays even unmanned aerial vehicle in order to guarantee the even that sprays, it is slower to spray efficiency usually, its pesticide flow that sprays is the constant value, the flying speed that has led to unmanned aerial vehicle is restricted, still must keep going at the uniform velocity simultaneously, just can realize that the pesticide sprays evenly, its too much restrictive factor has seriously influenced the spraying efficiency of pesticide, and the pesticide sprays even unmanned aerial vehicle, the inner wall of pesticide case remains partial pesticide after using, general pesticide sprays even unmanned aerial vehicle and does not possess the self-cleaning function, the inner wall that the pesticide case appears easily corrodes impaired problem because of pesticide residue.
Therefore, the unmanned aerial vehicle with the pesticide uniformly sprayed solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides an unmanned aerial vehicle with uniform pesticide spraying.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an unmanned aerial vehicle with uniform pesticide spraying comprises an unmanned aerial vehicle body, wherein an installation box is fixedly installed at the bottom of the unmanned aerial vehicle body, a baffle plate is fixedly installed on the inner wall of the installation box, a pesticide box is fixedly installed at the top of the baffle plate, a ventilation pipe is fixedly installed at the top of the pesticide box, an air inlet cover is fixedly installed at one end, extending to the outside of the installation box, of the ventilation pipe, an air inlet is integrally formed on the air inlet cover, a piezoresistive pressure sensor is fixedly installed on the inner wall of the ventilation pipe, a single chip microcomputer is fixedly installed on the outer wall of the ventilation pipe, a water conveying pipe is fixedly installed at the bottom of the baffle plate, an electric valve and a water pump are fixedly installed in sequence in the middle of the water conveying pipe from top to bottom, the piezoresistive pressure sensor, the electric valve and the water pump are all electrically connected with the single chip microcomputer, a shunt box is fixedly installed at the bottom of the installation box, and one end of the water conveying pipe extends to the inside of the pesticide box, the other end of raceway extends to the inside of reposition of redundant personnel case, the bottom fixed mounting of reposition of redundant personnel case has a plurality of shower nozzles, the outer wall fixed mounting of install bin has the inlet tube, the one end of inlet tube extends to the inside of pesticide case.
Preferably, the inner wall fixed mounting of install bin has the motor, the drive end fixedly connected with bull stick of motor, the bull stick extends to the inside of pesticide case, the bottom fixed mounting of bull stick has the connecting rod, the equal fixed mounting in both ends of connecting rod scrapes the pole, it is inconsistent with the inner wall of pesticide case to scrape the pole.
Preferably, the inner wall of the installation box is fixedly provided with an installation seat, and the motor is fixedly arranged on the installation seat.
Preferably, the other end of the water inlet pipe is in threaded connection with a sealing cover, and a sealing ring is fixedly mounted on the inner wall of the sealing cover.
Preferably, the bottom fixed mounting of unmanned aerial vehicle body landing leg has the blotter, the thickness of blotter is 1.5 cm.
Preferably, the inner bottom wall of the pesticide box is fixedly provided with a water level detector, and the water level detector is electrically connected with the single chip microcomputer.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the unmanned aerial vehicle is used, the flying speed of the unmanned aerial vehicle body in the horizontal direction is faster, the more the air entering the ventilation pipe through the air inlet cover is, the slower the flying speed of the unmanned aerial vehicle body in the horizontal direction is, the less the air entering the ventilation pipe through the air inlet cover is, the slower the air entering the ventilation pipe through the air inlet cover is, when the piezoresistive pressure sensor detects the air flow pressure change in the ventilation pipe, a signal is sent to the singlechip, the singlechip controls the electric valve to limit the flow of pesticide passing through the water pipe according to the received signal, so that the pesticide sprayed out of the spray head through the flow dividing box can be uniformly sprayed to a pesticide area to be sprayed according to the flying speed of the unmanned aerial vehicle body, when the pesticide spraying efficiency needs to be improved, the unmanned aerial vehicle body flies in an accelerated manner, the piezoresistive pressure sensor detects the air flow pressure change value in the ventilation pipe, a signal is sent to the singlechip, and the singlechip controls the electric valve to be fully opened according to the received signal, and the power of the water pump is controlled, pesticides in the pesticide box are quickly pumped into the flow distribution box and sprayed out from the spray head, in the process, the air pressure in the ventilation pipe changes along with the flight speed of the unmanned aerial vehicle body in the horizontal direction, the single chip microcomputer controls the closing degree of the electric valve and the power of the water pump according to the air pressure change value transmitted by the piezoresistive pressure sensor, and then the pesticide flow sprayed by the spray head is controlled, so that uniform spraying of the pesticides is realized, and the pesticide spraying efficiency can be improved.
2. The starter motor, the drive end of motor drive bull stick rotates, and two scrape the pole and follow the bull stick through the connecting rod and rotate, scrape remaining pesticide on the pesticide case inner wall and fall, are convenient for clear up the inside of pesticide case, make the inner wall of pesticide case be difficult for corroding impaired because of pesticide residue.
Drawings
Fig. 1 is a schematic view of the overall structure of an unmanned aerial vehicle with uniform pesticide spraying provided by the utility model;
fig. 2 is a schematic sectional structure view of an installation box in an unmanned aerial vehicle with uniform pesticide spraying provided by the utility model;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged view of the structure at B in fig. 2.
In the figure: 1. an unmanned aerial vehicle body; 2. installing a box; 3. a barrier plate; 4. a pesticide box; 5. an air inlet cover; 6. a vent pipe; 7. a piezoresistive pressure sensor; 8. a single chip microcomputer; 9. a mounting seat; 10. A motor; 11. a rotating rod; 12. a connecting rod; 13. a scraping rod; 14. a water delivery pipe; 15. an electrically operated valve; 16. a water pump; 17. a shunt box; 18. a spray head; 19. a water inlet pipe; 20. a sealing cover; 21. A cushion pad; 22. a water level detector; 23. and an air inlet.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an unmanned aerial vehicle with uniform pesticide spraying comprises an unmanned aerial vehicle body 1, wherein a mounting box 2 is fixedly mounted at the bottom of the unmanned aerial vehicle body 1, a baffle plate 3 is fixedly mounted on the inner wall of the mounting box 2, a pesticide box 4 is fixedly mounted at the top of the baffle plate 3, a vent pipe 6 is fixedly mounted at the top of the pesticide box 4, an air inlet cover 5 is fixedly mounted at one end of the vent pipe 6 extending to the outside of the mounting box 2, an air inlet 23 is integrally formed on the air inlet cover 5, a piezoresistive pressure sensor 7 is fixedly mounted on the inner wall of the vent pipe 6, a single chip microcomputer 8 is fixedly mounted on the outer wall of the vent pipe 6, a water delivery pipe 14 is fixedly mounted at the bottom of the baffle plate 3, an electric valve 15 and a water pump 16 are fixedly mounted in sequence from top to bottom in the middle of the water delivery pipe 14, the piezoresistive pressure sensor 7, the electric valve 15 and the water pump 16 are all electrically connected with the single chip microcomputer 8, and a diversion box 17 is fixedly mounted at the bottom of the mounting box 2, one end of raceway 14 extends to inside of pesticide case 4, the other end of raceway 14 extends to the inside of reposition of redundant personnel case 17, the bottom fixed mounting of reposition of redundant personnel case 17 has a plurality of shower nozzles 18, the outer wall fixed mounting of install bin 2 has inlet tube 19, the one end of inlet tube 19 extends to the inside of pesticide case 4, in use, the flying speed of unmanned aerial vehicle body 1 horizontal direction is faster, the air that enters into ventilation pipe 6 through air inlet cover 5 is just more faster, the flying speed of unmanned aerial vehicle body 1 horizontal direction is slower, the air that enters into ventilation pipe 6 through air inlet cover 5 is just less slower, when piezoresistive pressure sensor 7 detected the air current pressure change in ventilation pipe 6, send signal to singlechip 8, singlechip 8 carries out the current-limiting to the pesticide through raceway 14 according to the signal control motorised valve 15 that receives, make through reposition of redundant personnel case 17 from shower nozzle 18 erupt pesticide can treat that the flying speed is even according to unmanned aerial vehicle body 1 spray the pesticide region and go on Spraying, when the efficiency of spraying insecticide needs to be improved, the unmanned aerial vehicle body 1 flies with higher speed, the piezoresistive pressure sensor 7 detects the air flow pressure variation value in the ventilation pipe 6, signals are sent to the single-chip microcomputer 8, the single-chip microcomputer 8 controls the electric valve 15 to be fully opened according to the received signals, the power of the water pump 16 is controlled, the insecticide in the insecticide box 4 is quickly pumped into the diversion box 17 and sprayed out from the sprayer 18, in the above process, the air flow pressure in the ventilation pipe 6 changes along with the flying speed of the unmanned aerial vehicle body 1 in the horizontal direction, the single-chip microcomputer 8 controls the closing degree of the electric valve 15 and the power of the water pump 16 according to the air flow pressure variation value transmitted by the piezoresistive pressure sensor 7, the flow of the insecticide sprayed by the sprayer 18 is controlled, even spraying of the insecticide is realized, and the efficiency of spraying the insecticide can be improved.
Wherein, the inner wall fixed mounting of install bin 2 has motor 10, the drive end fixedly connected with bull stick 11 of motor 10, bull stick 11 extends to the inside of pesticide case 4, the bottom fixed mounting of bull stick 11 has connecting rod 12, the equal fixed mounting in both ends of connecting rod 12 has scraping pole 13, it is inconsistent with the inner wall of pesticide case 4 to scrape pole 13, starter motor 10, the drive end of motor 10 drives bull stick 11 and rotates, two scrape pole 13 and follow bull stick 11 through connecting rod 12 and rotate, scrape remaining pesticide on the pesticide case 4 inner wall and fall, be convenient for clear up the inside of pesticide case 4, make the inner wall of pesticide case 4 difficult because of the pesticide residue corrode impaired.
Wherein, the inner wall fixed mounting of install bin 2 has mount pad 9, and motor 10 fixed mounting has made things convenient for the installation of motor 10 through setting up mount pad 9 on mount pad 9, has improved the stability when motor 10 moves simultaneously.
Wherein, the other end threaded connection of inlet tube 19 has sealed lid 20, and the inner wall fixed mounting of sealed lid 20 has the sealing washer, uses through the cooperation of sealed lid 20 and sealing washer, can guarantee the leakproofness of inlet tube 19 and avoid pollution sources such as dust to enter into the pesticide case 4 and pollute the pesticide, can avoid the pesticide inside pesticide case 4 to leak simultaneously.
Wherein, the bottom fixed mounting of 1 landing leg of unmanned aerial vehicle body has blotter 21, and the thickness of blotter 21 is 1.5cm, and the material of blotter 21 is rubber, and rubber has reversible deformation's high elastic polymer material, is rich in elasticity, can produce great deformation under very little exogenic action, can resume the original state after removing external force, and is more stable when can making the landing of the utility model through setting up blotter 21 to it is difficult for receiving the vibrations to damage to protect its structure and part.
Wherein, inner diapire fixed mounting of pesticide case 4 has level detector 22, and level detector 22 and 8 electric connection of singlechip, when level detector 22 detected the pesticide in pesticide case 4 and exhausts, transmission signal to singlechip 8, singlechip 8 control unmanned aerial vehicle body 1 navigates back, conveniently in time supplyes the pesticide, and then has promoted the pesticide and has sprayed efficiency.
The working principle is as follows: in the utility model, when in use, the faster the flying speed of the unmanned aerial vehicle body 1 in the horizontal direction is, the more the air entering the ventilation pipe 6 through the air inlet cover 5 is and the faster the speed is, the slower the flying speed of the unmanned aerial vehicle body 1 in the horizontal direction is, the less the air entering the ventilation pipe 6 through the air inlet cover 5 is and the slower the speed is, when the piezoresistive pressure sensor 7 detects the air flow pressure change in the ventilation pipe 6, a signal is sent to the singlechip 8, the singlechip 8 controls the electric valve 15 to limit the flow of pesticide passing through the water pipe 14 according to the received signal, so that the pesticide sprayed out of the spray head 18 through the shunt box 17 can be uniformly sprayed to a pesticide spraying area according to the flying speed of the unmanned aerial vehicle body 1, when the pesticide spraying efficiency needs to be improved, the unmanned aerial vehicle body 1 flies in an accelerated way, the piezoresistive pressure sensor 7 detects the air flow pressure change value in the ventilation pipe 6, the signal is sent to the single chip microcomputer 8, the single chip microcomputer 8 controls the electric valve 15 to be fully opened according to the received signal, the power of the water pump 16 is controlled, pesticides in the pesticide box 4 are quickly pumped into the flow dividing box 17 and sprayed out from the spray head 18, in the process, the air flow pressure in the ventilation pipe 6 changes along with the flight speed of the unmanned aerial vehicle body 1 in the horizontal direction, the closing degree of the electric valve 15 and the power of the water pump 16 are controlled by the single chip microcomputer 8 according to the air flow pressure change value transmitted by the piezoresistive pressure sensor 7, the pesticide flow sprayed by the spray head 18 is further controlled, uniform pesticide spraying is achieved, and pesticide spraying efficiency can be improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle that pesticide sprays evenly, includes unmanned aerial vehicle body (1), its characterized in that, the bottom fixed mounting of unmanned aerial vehicle body (1) has install bin (2), the inner wall fixed mounting of install bin (2) has baffler (3), the top fixed mounting of baffler (3) has pesticide case (4), the top fixed mounting of pesticide case (4) has ventilation pipe (6), the one end fixed mounting that ventilation pipe (6) extend to install bin (2) outside has air inlet cover (5), air inlet cover (5) integrated into one piece has air intake (23), the inner wall fixed mounting of ventilation pipe (6) has piezoresistive pressure sensor (7), the outer wall fixed mounting of ventilation pipe (6) has singlechip (8), the bottom fixed mounting of baffler (3) has raceway (14), the middle part of raceway (14) from top down in proper order fixed mounting have motorised valve (15) and water pump (16), piezoresistive pressure sensor (7), motorised valve (15) and water pump (16) all with singlechip (8) electric connection, the bottom fixed mounting of install bin (2) has reposition of redundant personnel case (17), the one end of raceway (14) extends to the inside of pesticide case (4), the other end of raceway (14) extends to the inside of reposition of redundant personnel case (17), the bottom fixed mounting of reposition of redundant personnel case (17) has a plurality of shower nozzles (18), the outer wall fixed mounting of install bin (2) has inlet tube (19), the one end of inlet tube (19) extends to the inside of pesticide case (4).
2. The unmanned aerial vehicle for uniformly spraying pesticides as claimed in claim 1, wherein a motor (10) is fixedly mounted on the inner wall of the mounting box (2), a rotating rod (11) is fixedly connected to the driving end of the motor (10), the rotating rod (11) extends to the inside of the pesticide box (4), a connecting rod (12) is fixedly mounted at the bottom of the rotating rod (11), scraping rods (13) are fixedly mounted at both ends of the connecting rod (12), and the scraping rods (13) are abutted to the inner wall of the pesticide box (4).
3. The unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 2, wherein the inner wall of the installation box (2) is fixedly provided with an installation seat (9), and the motor (10) is fixedly arranged on the installation seat (9).
4. The unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein the other end of the water inlet pipe (19) is in threaded connection with a sealing cover (20), and a sealing ring is fixedly mounted on the inner wall of the sealing cover (20).
5. The unmanned aerial vehicle for uniformly spraying pesticide as claimed in claim 1, wherein the bottom of the legs of the unmanned aerial vehicle body (1) is fixedly provided with a cushion pad (21), and the thickness of the cushion pad (21) is 1.5 cm.
6. The unmanned aerial vehicle for uniformly spraying pesticides as claimed in claim 1, wherein a water level detector (22) is fixedly mounted on an inner bottom wall of the pesticide box (4), and the water level detector (22) is electrically connected with the single chip microcomputer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708451.4U CN215422418U (en) | 2020-11-20 | 2020-11-20 | Pesticide sprays even unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708451.4U CN215422418U (en) | 2020-11-20 | 2020-11-20 | Pesticide sprays even unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215422418U true CN215422418U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022708451.4U Expired - Fee Related CN215422418U (en) | 2020-11-20 | 2020-11-20 | Pesticide sprays even unmanned aerial vehicle |
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| CN (1) | CN215422418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711123A (en) * | 2022-04-02 | 2022-07-08 | 江西经济管理干部学院 | Irrigation unmanned aerial vehicle based on electronic information sensing |
-
2020
- 2020-11-20 CN CN202022708451.4U patent/CN215422418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711123A (en) * | 2022-04-02 | 2022-07-08 | 江西经济管理干部学院 | Irrigation unmanned aerial vehicle based on electronic information sensing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |