CN216018719U - Unmanned aerial vehicle plant protection atomizer - Google Patents
Unmanned aerial vehicle plant protection atomizer Download PDFInfo
- Publication number
- CN216018719U CN216018719U CN202122521919.3U CN202122521919U CN216018719U CN 216018719 U CN216018719 U CN 216018719U CN 202122521919 U CN202122521919 U CN 202122521919U CN 216018719 U CN216018719 U CN 216018719U
- Authority
- CN
- China
- Prior art keywords
- section
- unmanned aerial
- aerial vehicle
- nozzle
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Special Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model provides an unmanned aerial vehicle plant protection spraying device, which comprises a liquid storage barrel, a spray head assembly and a stirring mechanism, wherein the liquid storage barrel, the spray head assembly and the stirring mechanism are fixed on a frame of the unmanned aerial vehicle; the bottom end of the liquid storage barrel is provided with a liquid outlet; the spray head assembly comprises a spray nozzle and is fixed at one end of the rod body, and the other end of the rod body is fixedly connected with the unmanned aerial vehicle rack; a stepped hole is formed in the nozzle and comprises a first step section and a second step section, and the outer diameter of the first step section is larger than that of the second step section; the electric push rod is fixed on the nozzle, and the outer diameter of the telescopic end of the electric push rod is matched with the inner diameter of the first step; the dredging rod is fixed at the end part of the telescopic end of the electric push rod; the liquid inlet hole is formed in the side wall of the second step section; the liquid inlet hole is connected with the liquid outlet of the liquid storage barrel through the water inlet assembly; the stirring mechanism is fixed on the liquid storage barrel. The utility model provides an unmanned aerial vehicle plant protection spraying device which can dredge a nozzle in a working state, realize pressurized water spraying and dredge the nozzle at the same time, and avoid the nozzle from being blocked in working.
Description
Technical Field
The utility model belongs to the technical field of plant protection machinery, and particularly relates to an unmanned aerial vehicle plant protection spraying device.
Background
A drone is an unmanned aircraft that is operated with a radio remote control device and self-contained program control, or is operated autonomously, either completely or intermittently, by an onboard computer. At present, the application range of unmanned aerial vehicles is wide, and unmanned aerial vehicles are already applied to the field of agriculture and forestry plant protection operation. The plant protection unmanned aerial vehicle comprises flight platform, navigation flight control and spraying mechanism, realizes the wine spraying operation through ground remote control or navigation flight control, and can spray medicament, seeds, powder and the like. Wherein flight platform generally fixes in the unmanned aerial vehicle frame, and the upper end circumference equipartition of unmanned aerial vehicle frame has a plurality of body of rod that are used for supporting the spraying nozzle.
But unmanned aerial vehicle plant protection atomizer among the prior art, long-time operation can make the filter screen skin form the round and glue the medicine membrane that glues, and these precipitates or medicine membrane will block spraying system, influence spraying effect. In order to avoid blockage, the medicine box needs to be cleaned in time when in use, and the medicine liquid is uniformly mixed as much as possible to avoid the phenomenon that medicine dregs flow into the nozzle to block the nozzle. The nozzle, the filter screen and the decompression valve need to be cleaned after long-time use. However, any cleaning is finished under the non-working state, once the nozzle is found to be blocked in the working process and the water spraying needs to be stopped in time, the spraying is continuously finished after the nozzle is dredged, and the time and the labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an unmanned aerial vehicle plant protection spraying device which can dredge a nozzle in a working state, realize pressurized water spraying and dredge the nozzle at the same time, and avoid the nozzle from being blocked in working.
The technical scheme of the utility model is as follows:
an unmanned aerial vehicle plant protection atomizer includes:
the liquid storage barrel is fixed on the unmanned aerial vehicle frame, and a liquid outlet is formed in the bottom end of the liquid storage barrel;
a showerhead assembly, comprising: the nozzle is fixed at one end of the rod body, and the other end of the rod body is fixedly connected with the unmanned aerial vehicle frame; a stepped hole is formed in the nozzle and comprises a first step section and a second step section, and the outer diameter of the first step section is larger than that of the second step section; the electric push rod is fixed on the nozzle, and the outer diameter of the telescopic end of the electric push rod is matched with the inner diameter of the first step; the dredging rod is fixed at the end part of the telescopic end of the electric push rod; the liquid inlet hole is formed in the side wall of the second stepped section; the liquid inlet hole is connected with a liquid outlet of the liquid storage barrel through a water inlet assembly;
and the stirring mechanism is fixed on the liquid storage barrel and is used for stirring the liquid inside.
Each of the above-described stirring mechanisms includes:
the stirring vertical rod is longitudinally arranged inside the liquid storage barrel; the upper end of the stirring vertical rod penetrates through the liquid storage barrel;
the stirring cross rod is fixed on the side wall of the stirring vertical rod;
the motor is fixed in the upper end of the stirring vertical rod, and an output shaft of the motor is connected with the upper end of the stirring vertical rod.
Above-mentioned subassembly of intaking is including fixing the water pump in the unmanned aerial vehicle frame, and the water inlet of water pump is seted up some liquid outlets through first connecting pipe and stock solution barrel head end and is connected, the delivery port of water pump through the second connecting pipe with the feed liquor jogged joint of seting up on the lateral wall of second ladder section.
The dredging rod comprises a first vertical section, a first conical section and a second vertical section; the upper end of the first vertical section is fixed at the telescopic end of the electric push rod, the lower end of the first vertical section is fixedly connected with the upper end of the first conical section, the lower end of the first conical section is fixedly connected with the upper end of the second vertical section, and the lower end of the second vertical section is of a spherical structure; the outer diameter of the first vertical section is greater than the outer diameter of the second vertical section.
The second step section comprises a third vertical section, a second conical section and a fourth vertical section; the upper end of the third vertical section is communicated with the interior of the first step section, the lower end of the third vertical section is fixedly connected with the upper end of the second conical section, and the lower end of the second conical section is fixedly connected with the lower end of the fourth vertical section; the inclination angle of the conical surface of the second conical section is the same as that of the conical surface of the first conical section.
The outer side of the electric push rod is sleeved with a first outer cover fixed on the nozzle, and the first outer cover is detachably connected with the nozzle.
The upper end of the liquid storage barrel is provided with a barrel cover in threaded connection with the liquid storage barrel; the upper end of the vertical stirring rod penetrates through the barrel cover; the motor is fixed on the barrel cover, and the shell body of connection can be dismantled to the cover of motor outside.
The bucket cover is provided with a watering opening for watering the water of the spray.
The utility model has the beneficial effects that:
1. unmanned aerial vehicle plant protection atomizer among the prior art, long-time operation can make the outer round that forms of filter screen glue the medicine membrane that glues, and these precipitates or medicine membrane will block spraying system, and the influence sprays the effect. In order to avoid blockage, the medicine box needs to be cleaned in time when in use, and the medicine liquid is uniformly mixed as much as possible to avoid the phenomenon that medicine dregs flow into the nozzle to block the nozzle. The nozzle, the filter screen and the decompression valve need to be cleaned after long-time use. However, any cleaning is finished under the non-working state, once the nozzle is found to be blocked in the working process and the water spraying needs to be stopped in time, the spraying is continuously finished after the nozzle is dredged, and the time and the labor are wasted. The utility model provides an unmanned aerial vehicle plant protection spraying device which can dredge a nozzle in a working state, realize pressurized water spraying and dredge the nozzle at the same time, and avoid the nozzle from being blocked in working.
2. The spray nozzle is also provided with a stirring mechanism, and the sprayed liquid medicine can be precipitated after being placed in the liquid storage barrel for a period of time, so that the precipitated medicine dregs can enter the nozzle through the liquid outlet and the connecting hose, and a medicine film is easily formed in the nozzle. In order to avoid blockage of a nozzle caused by discharge of precipitated medicine residues through a liquid outlet at one time, the liquid medicine in the liquid storage barrel is stirred by the stirring mechanism. The purpose of stirring the liquid medicine by the stirring mechanism is to fully mix the liquid medicine. Secondly, the nozzle blockage caused by the fact that the precipitated medicine residues are discharged through a liquid outlet at one time is avoided.
Drawings
Fig. 1 is a sectional view of the overall structure of the present invention.
Fig. 2 is an elevational view of the overall construction of the present invention.
Fig. 3 is a schematic structural view of the showerhead assembly of the present invention.
Fig. 4 is a partial enlarged view of the present invention.
Description of reference numerals:
1. a liquid storage barrel; 2. a liquid outlet; 3. a nozzle; 4. a rod body; 5. a first step section; 6. a second step section; 601. a third vertical section; 602. a second conical section; 603. a fourth vertical section; 7. an electric push rod; 8. dredging the rod; 801. a first vertical section; 802. a first conical section; 803. a second vertical section; 9. a liquid inlet hole; 10. a water filling port; 11. stirring the vertical rod; 12. a stirring cross bar; 13. a motor; 14. a water pump; 15. a first connecting pipe; 16. a second connecting pipe; 17. a first housing; 18. a barrel cover; 19. an outer housing.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1 to 4, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example 1:
as shown in fig. 1, an embodiment of the present invention provides an unmanned aerial vehicle plant protection spraying apparatus, including a liquid storage barrel 1 fixed on a frame of an unmanned aerial vehicle, a liquid outlet 2 being provided at a bottom end of the liquid storage barrel 1; a showerhead assembly, comprising: the nozzle 3 is fixed at one end of the rod body 4, and the other end of the rod body 4 is fixedly connected with the unmanned aerial vehicle frame; a stepped hole is formed in the nozzle 3 and comprises a first step section 5 and a second step section 6, and the outer diameter of the first step section 5 is larger than that of the second step section 6; the electric push rod 7 is fixed on the nozzle 3, and the outer diameter of the telescopic end of the electric push rod 7 is matched with the inner diameter of the first step section 5; the dredging rod 8 is fixed at the end part of the telescopic end of the electric push rod 7; the liquid inlet hole 9 is formed in the side wall of the second stepped section 6; the liquid inlet hole 9 is connected with the liquid outlet 2 of the liquid storage barrel 1 through a water inlet assembly; and the stirring mechanism is fixed on the liquid storage barrel 1 and is used for stirring the liquid inside.
The utility model provides an unmanned aerial vehicle plant protection spraying device which can dredge a nozzle 3 in a working state, realize the purposes of pressurizing and spraying water and dredging the nozzle 3 at the same time, and avoid the blockage of the nozzle 3 in the working process.
Further, each of the stirring mechanisms includes: the vertical stirring rod 11 is longitudinally arranged inside the liquid storage barrel 1; the upper end of the vertical stirring rod 11 penetrates through the liquid storage barrel 1; the stirring cross rod 12 is fixed on the side wall of the stirring vertical rod 11; and the motor 13 is fixed at the upper end of the vertical stirring rod 11, and an output shaft of the motor 13 is connected with the upper end of the vertical stirring rod 12.
The spray nozzle is also provided with a stirring mechanism, and the sprayed liquid medicine can be precipitated after being placed in the liquid storage barrel for a period of time, so that the precipitated medicine dregs can enter the nozzle 3 through the liquid outlet 2 and the connecting hose, and a medicine film is easily formed in the nozzle 3. In order to avoid blockage of the nozzle 3 caused by discharge of precipitated medicine residues through the liquid outlet 2 at one time, the utility model utilizes the stirring mechanism to stir the liquid medicine in the liquid storage barrel. The purpose of stirring the liquid medicine by the stirring mechanism is to fully mix the liquid medicine. Secondly, the nozzle 3 is prevented from being blocked because the precipitated medicine dregs are discharged through a liquid outlet at one time.
Further, the subassembly of intaking is including fixing the water pump 14 in the unmanned aerial vehicle frame, and the water inlet of water pump 14 is connected through first connecting pipe 15 and liquid storage barrel 1 bottom liquid outlet 10 of seting up, the delivery port of water pump 14 through second connecting pipe 16 with the feed liquor hole 9 of seting up on the lateral wall of second ladder section 6 is connected.
Further, the dredging rod 8 comprises a first vertical section 801, a first conical section 802 and a second vertical section 803; the upper end of the first vertical section 801 is fixed at the telescopic end of the electric push rod 7, the lower end of the first vertical section 801 is fixedly connected with the upper end of a first conical section 802, the lower end of the first conical section 802 is fixedly connected with the upper end of a second vertical section 803, and the lower end of the second vertical section 803 is of a spherical structure; the outer diameter of the first vertical section 801 is larger than the outer diameter of the second vertical section 803.
Further, the second step section 6 includes a third vertical section 601, a second conical section 602, and a fourth vertical section 603; the upper end of the third vertical section 601 is communicated with the interior of the first step section 5, the lower end of the third vertical section 601 is fixedly connected with the upper end of the second conical section 602, and the lower end of the second conical section 602 is fixedly connected with the lower end of the fourth vertical section 603; the inclination angle of the conical surface of the second conical section 602 is the same as the inclination angle of the conical surface of the first conical section 802.
Further, the outer side of the electric push rod 7 is sleeved with a first outer cover 17 fixed on the nozzle 3, and the first outer cover 17 is detachably connected with the nozzle 3.
Further, a barrel cover 18 in threaded connection with the liquid storage barrel 1 is arranged at the upper end of the liquid storage barrel; the upper end of the vertical stirring rod 11 penetrates through the barrel cover 18; the motor 13 is fixed on the barrel cover 18, and an outer shell 19 which is detachably connected is sleeved on the outer side of the motor 13.
Further, the barrel cover 18 is provided with a water filling port 10 for filling water for spraying.
The working principle of the utility model is as follows:
the utility model provides an unmanned aerial vehicle plant protection spraying device, when in use, liquid medicine to be sprayed is poured into a liquid storage barrel 1 and mixed with clear water in the liquid storage barrel 1, in order to ensure sufficient mixing, a motor 13 is started, the motor 13 drives a stirring vertical rod 11 to rotate, the stirring vertical rod 11 rotates to drive a stirring cross rod 12 to rotate and stir liquid in the liquid storage barrel 1, and the liquid is ensured to be sufficiently mixed. If the liquid medicine is powdery, the liquid medicine is put into the liquid storage barrel 1 so as to be fully mixed with the water, and the stirring mechanism is also started to stir.
When the mixing is completed, the stirring speed of the stirring mechanism is reduced but the stirring is kept continuously. Starting unmanned aerial vehicle and upwards flying, starting shower nozzle subassembly spraying after flying to the take the altitude.
The electric push rod 7 of the sprayer assembly is started, the telescopic end of the electric push rod 7 moves downwards along the first step section 5, and the telescopic end of the electric push rod 7 pushes the dredging rod 8 to move downwards to dredge the nozzle 3. Meanwhile, moisture enters from a liquid inlet hole 9 formed in the side wall of the second stepped section 6, and the telescopic end of the electric push rod 7 is used as a pressurizing mechanism to pressurize the inside of the nozzle, so that the power for spraying the moisture is increased.
In conclusion, the utility model provides an unmanned aerial vehicle plant protection spraying device, which can dredge a nozzle in a working state, realize the dredging of the nozzle while pressurizing and spraying water, and avoid the blockage of the nozzle during working.
Claims (8)
1. The utility model provides an unmanned aerial vehicle plant protection atomizer which characterized in that includes:
the liquid storage barrel (1) is fixed on the unmanned aerial vehicle rack, and a liquid outlet (2) is formed in the bottom end of the liquid storage barrel (1);
a showerhead assembly, comprising: the nozzle (3) is fixed at one end of the rod body (4), and the other end of the rod body (4) is fixedly connected with the unmanned aerial vehicle rack; a stepped hole is formed in the nozzle (3), the stepped hole comprises a first step section (5) and a second step section (6), and the outer diameter of the first step section (5) is larger than that of the second step section (6); the electric push rod (7) is fixed on the nozzle (3), and the outer diameter of the telescopic end of the electric push rod (7) is matched with the inner diameter of the first step section (5); the dredging rod (8) is fixed at the end part of the telescopic end of the electric push rod (7); the liquid inlet hole (9) is formed in the side wall of the second stepped section (6); the liquid inlet hole (9) is connected with the liquid outlet (2) of the liquid storage barrel (1) through a water inlet assembly;
the stirring mechanism is fixed on the liquid storage barrel (1) and is used for stirring the liquid inside.
2. An unmanned aerial vehicle plant protection atomizer as set forth in claim 1, wherein each of said agitating mechanisms comprises:
the vertical stirring rod (11) is longitudinally arranged inside the liquid storage barrel (1); the upper end of the stirring vertical rod (11) penetrates through the liquid storage barrel (1);
the stirring cross rod (12) is fixed on the side wall of the stirring vertical rod (11);
and the motor (13) is fixed at the upper end of the stirring vertical rod (11), and an output shaft of the motor (13) is connected with the upper end of the stirring vertical rod (11).
3. The plant protection spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein the water inlet assembly comprises a water pump (14) fixed on a frame of the unmanned aerial vehicle, a water inlet of the water pump (14) is connected with a liquid outlet (2) formed at the bottom end of the liquid storage barrel (1) through a first connecting pipe (15), and a water outlet of the water pump (14) is connected with a liquid inlet hole (9) formed in a side wall of the second step section (6) through a second connecting pipe (16).
4. An unmanned aerial vehicle plant protection atomizer device as claimed in claim 1, wherein said dredging rod (8) comprises a first vertical section (801), a first conical section (802), and a second vertical section (803); the upper end of the first vertical section (801) is fixed at the telescopic end of the electric push rod (7), the lower end of the first vertical section (801) is fixedly connected with the upper end of the first conical section (802), the lower end of the first conical section (802) is fixedly connected with the upper end of the second vertical section (803), and the lower end of the second vertical section (803) is of a spherical structure; the first vertical section (801) has an outer diameter greater than an outer diameter of the second vertical section (803).
5. An unmanned aerial vehicle plant protection spraying device as claimed in claim 4, wherein the second step section (6) comprises a third vertical section (601), a second conical section (602) and a fourth vertical section (603); the upper end of the third vertical section (601) is communicated with the interior of the first step section (5), the lower end of the third vertical section (601) is fixedly connected with the upper end of the second conical section (602), and the lower end of the second conical section (602) is fixedly connected with the lower end of the fourth vertical section (603); the inclination angle of the conical surface of the second conical section (602) is the same as that of the conical surface of the first conical section (802).
6. The unmanned aerial vehicle plant protection atomizer of claim 1, characterized in that, the outside cover of electric putter (7) is equipped with fixes first dustcoat (17) on nozzle (3), and first dustcoat (17) can be dismantled with nozzle (3) and be connected.
7. An unmanned aerial vehicle plant protection atomizer as claimed in claim 2, wherein the upper end of the liquid storage barrel (1) is provided with a barrel cover (18) in threaded connection therewith; the upper end of the stirring vertical rod (11) penetrates through the barrel cover (18); the motor (13) is fixed on the barrel cover (18), and the outer side of the motor (13) is sleeved with an outer shell (19) which is detachably connected.
8. The plant protection spraying device of the unmanned aerial vehicle as claimed in claim 7, wherein the barrel cover (18) is provided with a water filling port (10) for filling water for spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521919.3U CN216018719U (en) | 2021-10-20 | 2021-10-20 | Unmanned aerial vehicle plant protection atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521919.3U CN216018719U (en) | 2021-10-20 | 2021-10-20 | Unmanned aerial vehicle plant protection atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216018719U true CN216018719U (en) | 2022-03-15 |
Family
ID=80609975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122521919.3U Active CN216018719U (en) | 2021-10-20 | 2021-10-20 | Unmanned aerial vehicle plant protection atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216018719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572401A (en) * | 2022-03-22 | 2022-06-03 | 淮滨县雨顺农业科技有限公司 | Plant protection unmanned aerial vehicle sprays subassembly |
| CN114572401B (en) * | 2022-03-22 | 2024-06-07 | 陕西绿源优品农业科技有限公司 | Unmanned aerial vehicle of plant protection sprays subassembly |
-
2021
- 2021-10-20 CN CN202122521919.3U patent/CN216018719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572401A (en) * | 2022-03-22 | 2022-06-03 | 淮滨县雨顺农业科技有限公司 | Plant protection unmanned aerial vehicle sprays subassembly |
| CN114572401B (en) * | 2022-03-22 | 2024-06-07 | 陕西绿源优品农业科技有限公司 | Unmanned aerial vehicle of plant protection sprays subassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212423494U (en) | Plant protection unmanned aerial vehicle pesticide sprinkler | |
| CN209711225U (en) | A kind of unmanned plane automatic medicine spraying device | |
| CN114261519A (en) | Pesticide sprays plant protection unmanned aerial vehicle | |
| KR102046709B1 (en) | Drones for spraying pesticide or extinguishing agent | |
| CN216018719U (en) | Unmanned aerial vehicle plant protection atomizer | |
| CN210695660U (en) | Plant protection unmanned aerial vehicle prevent stifled medical kit | |
| CN207561231U (en) | A kind of pesticide-spraying device for planting fruit trees | |
| CN214758800U (en) | Plant protection unmanned aerial vehicle sprinkler | |
| CN216853328U (en) | Mixing arrangement for agricultural irrigation of misce bene | |
| CN215684418U (en) | Agricultural plant protection unmanned aerial vehicle with pressurization formula centrifugation sprinkling irrigation | |
| CN214138967U (en) | Agricultural is with farmland spray fertilization unmanned aerial vehicle | |
| CN212738508U (en) | Unmanned aerial vehicle liquid medicine alarm device gives medicine to poor free of charge | |
| CN217125123U (en) | Inorganic coating spraying type unmanned aerial vehicle with uniform structure is smeared in discernment | |
| CN217314106U (en) | Spraying device of agricultural spraying robot | |
| CN213695438U (en) | Biological agriculture insecticide sprinkler | |
| CN214824153U (en) | Unmanned aerial vehicle for spraying pesticide | |
| CN110892888A (en) | Unmanned aerial vehicle spraying mechanism based on fruit tree sprays insecticide | |
| CN215323299U (en) | Plant protection sprinkler based on unmanned aerial vehicle | |
| CN217826476U (en) | Medicine sprinkler for garden planting | |
| CN212738507U (en) | Fertilizer injection unit that farming research was used | |
| CN211996163U (en) | Many rotor unmanned aerial vehicle sprinkler are used in disinfection epidemic prevention | |
| CN218451294U (en) | Lobster breeding liquid medicine feeding device | |
| CN217184552U (en) | Multifunctional agricultural equipment of spraying insecticide | |
| CN215736548U (en) | Sweet potato is planted and is used deinsectization device | |
| CN221044117U (en) | Partitioned pesticide spraying type atomizing pesticide spraying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |