CN209757535U - Plant protection unmanned aerial vehicle - Google Patents
Plant protection unmanned aerial vehicle Download PDFInfo
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- CN209757535U CN209757535U CN201920392458.4U CN201920392458U CN209757535U CN 209757535 U CN209757535 U CN 209757535U CN 201920392458 U CN201920392458 U CN 201920392458U CN 209757535 U CN209757535 U CN 209757535U
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- aerial vehicle
- unmanned aerial
- cavity
- plant protection
- protection unmanned
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Abstract
The utility model discloses a plant protection unmanned aerial vehicle, the internally mounted of mounting bracket has the box, the inside of box is fixed with the medical kit, the both sides of first cavity bottom all are provided with the second cavity, the bottom of spray tube is connected with the shower nozzle, first bevel gear is installed in the outside of spray tube, the bottom mounting of mounting bracket has positive and negative motor, positive and negative motor's output be connected with first bevel gear assorted second bevel gear. The utility model discloses a divide into first cavity and two second cavities with the medical kit, can alleviate the liquid medicine and rock in the medical kit to improve the stability of unmanned aerial vehicle flight, it is rotatory to drive the second bevel gear through the positive and negative motor that sets up, thereby it rotates to drive intermeshing's first bevel gear, makes the spray tube rotatory, with the rotatory certain angle of shower nozzle, accomplishes the control of spraying the angle, realizes evenly spraying trees, has improved plant protection unmanned aerial vehicle's suitability.
Description
Technical Field
the utility model relates to a plant protection unmanned aerial vehicle technical field specifically is a plant protection unmanned aerial vehicle.
background
Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc..
The medical kit capacity and battery power are the assorted under the general condition, and current plant protection unmanned aerial vehicle need separately dismantle the change with medical kit and battery, and is comparatively troublesome, and the liquid medicine in the medical kit very easily produces in the box and rocks the phenomenon to influence the stability of unmanned aerial vehicle flight, the shower nozzle is vertical unable rotation downwards usually, can't evenly spray trees, and the suitability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current plant protection unmanned aerial vehicle and need part medical kit and battery and dismantle the change, it is comparatively troublesome, and the liquid medicine in the medical kit very easily produces in the box and rocks the phenomenon to influence the stability of unmanned aerial vehicle flight, the shower nozzle is usually vertical unable rotatory downwards, can't evenly spray trees, the problem that the suitability is low provides a plant protection unmanned aerial vehicle.
In order to achieve the above object, the utility model provides a following technical scheme: a plant protection unmanned aerial vehicle comprises a machine body, wherein the periphery of the machine body is connected with machine arms, the top ends of the machine arms are provided with propellers, a protective cover is arranged on the outer side of the propeller, a mounting frame is arranged at the bottom end of the machine body, a box body is arranged inside the mounting frame, a medicine box is fixed in the box body and comprises a first cavity, second cavities are arranged on two sides of the bottom end of the first cavity, a third cavity is arranged in the middle of the two second cavities, a storage battery is arranged in the third cavity, connecting frames are fixed on two sides of the bottom end of the mounting frame, a spray pipe is arranged in the connecting frame, the bottom end of the spray pipe is connected with a spray head, a first bevel gear is arranged on the outer side of the spray pipe, the bottom of mounting bracket is fixed with positive and negative motor, positive and negative motor's output is connected with the second bevel gear with first bevel gear assorted.
Preferably, the upper end of the medicine chest is provided with a lifting arm and a medicine inlet, and a filter screen is arranged in the medicine inlet.
Preferably, the bottom end of the second cavity is provided with a medicine outlet, and the medicine outlet is communicated with the spray pipe through a guide pipe.
Preferably, the spray pipes are movably connected with the connecting frame through bearings, and the number of the spray heads is multiple and is uniformly distributed at the bottom ends of the spray pipes.
Preferably, the bottom end of the mounting rack is provided with a landing gear, and the surface of the box body is provided with a box door.
Preferably, the inside of organism installs the PLC controller, and PLC controller and positive and negative motor electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a third cavity that sets up, install the battery in the box, change the battery when changing the medical kit, operation process has been simplified, change speed has been improved, through divide into first cavity and two second cavities with the medical kit, can alleviate the liquid medicine and rock in the medical kit, thereby improve the stability of unmanned aerial vehicle flight, it is rotatory to drive the second bevel gear through the positive and negative motor that sets up, thereby it rotates to drive intermeshing's first bevel gear, make the spray tube rotatory, with the rotatory certain angle of shower nozzle, accomplish the control of spraying the angle, the realization is evenly sprayed trees, plant protection unmanned aerial vehicle's suitability has been improved.
Drawings
Fig. 1 is a side view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
Fig. 3 is a top view of the present invention;
Fig. 4 is an enlarged view of a of the present invention.
In the figure: 1. a body; 2. a horn; 3. a propeller; 4. a protective cover; 5. a mounting frame; 6. a box body; 7. a medicine chest; 701. a first cavity; 702. a second cavity; 8. a lifting arm; 9. a medicine inlet; 10. a filter screen; 11. a medicine outlet; 12. a third cavity; 13. a storage battery; 14. a connecting frame; 15. a nozzle; 16. a spray head; 17. a positive and negative motor; 18. a first bevel gear; 19. a second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The positive and negative motors (model 5IK120RGN-CF) and the PLC controller (model SFA242) of the utility model can be obtained by market or private ordering.
Referring to fig. 1-4, a plant protection unmanned aerial vehicle, including organism 1, all be connected with horn 2 around organism 1, screw 3 is installed at the top of horn 2, the outside of screw 3 is provided with safety cover 4, mounting bracket 5 is installed to the bottom of organism 1, the internally mounted of mounting bracket 5 has box 6, the inside of box 6 is fixed with medical kit 7, medical kit 7 includes first cavity 701, the both sides of first cavity 701 bottom all are provided with second cavity 702, the intermediate position department of two second cavities 702 is provided with third cavity 12, the internally mounted of third cavity 12 has battery 13, the both sides of mounting bracket 5 bottom all are fixed with link 14, the inside of link 14 is provided with spray tube 15, the bottom of spray tube 15 is connected with shower nozzle 16, first bevel gear 18 is installed in the outside of spray tube 15, the bottom of mounting bracket 5 is fixed with positive and negative motor 17, the output of positive and negative motor 17 is connected with second bevel gear 19 with first bevel gear 18 assorted.
In the implementation: through the third cavity 12 that sets up, install battery 13 in box 6, change battery 13 when changing medical kit 7, operation process has been simplified, change speed has been improved, through dividing into first cavity 701 and two second cavities 702 with medical kit 7, can alleviate the liquid medicine and rock in medical kit 7, thereby improve the stability of unmanned aerial vehicle flight, it is rotatory that positive and negative motor 17 through the setting drives second bevel gear 19, thereby it rotates to drive intermeshing's first bevel gear 18, make spray tube 15 rotatory, with 16 rotatory certain angles of shower nozzle, accomplish the control of spraying the angle, realize evenly spraying to trees, plant protection unmanned aerial vehicle's suitability has been improved, it causes the damage to avoid screw 3 direct contact object through the safety cover 4 that sets up.
Please refer to fig. 2, the upper end of the medicine box 7 is provided with a lifting arm 8 and a medicine inlet 9, a filter screen 10 is installed inside the medicine inlet 9, the bottom end of the second cavity 702 is provided with a medicine outlet 11, the medicine outlet 11 is communicated with the spray pipe 15 through a conduit, the box body 6 is convenient to take and install through the arranged lifting arm 8, the labor intensity is reduced, and the filter screen 10 is used for filtering particle impurities in the medicine liquid, so as to avoid the blockage of the spray pipe 15 and the spray head 16.
Please refer to fig. 1, the spray pipe 15 is movably connected with the connecting frame 14 through a set bearing, the number of the spray nozzles 16 is multiple and is uniformly distributed at the bottom end of the spray pipe 15, the bottom end of the mounting frame 5 is provided with a landing gear, and the surface of the box body 6 is provided with a box door, because the spray pipe 15 is movably connected with the connecting frame 14 through the set bearing, the friction force of the spray pipe 15 in rotation is reduced, the spraying range is improved through the set plurality of spray nozzles 16, and the installation of the storage battery 13 is facilitated through the set box door.
Please refer to fig. 1 and fig. 4 emphatically, the interior of the machine body 1 is provided with a PLC controller, and the PLC controller is electrically connected with the positive and negative motors 17, the PLC controller receives the signal sent by the remote controller, the positive and negative motors 17 are controlled to rotate, the positive and negative motors 17 drive the second bevel gears 19 to rotate, thereby driving the first bevel gears 18 engaged with each other to rotate, the spray pipe 15 is made to rotate, the spray head 16 is rotated by a certain angle, the control of the spraying angle is completed, the uniform spraying of trees is realized, and the applicability of the plant protection unmanned aerial vehicle is improved.
The working principle is as follows: when the unmanned aerial vehicle is used, the power is supplied to the machine body 1 through the storage battery 13, the machine body 1 is controlled by the remote controller to fly and spray liquid medicine, when the liquid medicine in the medicine box 7 is used up, the box body 6 filled with the liquid medicine is replaced by the box body 6 of the empty medicine box 7, the storage battery 13 is installed in the box body 6 through the third cavity 12, the storage battery 13 is replaced while the medicine box 7 is replaced, the operation process is simplified, the replacement speed is improved, as the medicine box 7 is divided into the first cavity 701 and the two second cavities 702, when the liquid medicine is reduced, the liquid medicine can be lightened to rock in the medicine box 7, so that the flying stability of the unmanned aerial vehicle is improved, when the liquid medicine is sprayed to trees, a PLC controller in the machine body 1 receives a signal sent by the remote controller, the positive and negative motor 17 is controlled to rotate, the positive and negative motor 17 drives the second bevel gear 19 to, the control of spraying the angle is accomplished, realizes evenly spraying trees, has improved plant protection unmanned aerial vehicle's suitability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a plant protection unmanned aerial vehicle, includes organism (1), its characterized in that: the novel multifunctional medical instrument is characterized in that the machine body (1) is connected with machine arms (2) all around, a screw (3) is installed at the top end of each machine arm (2), a protective cover (4) is arranged on the outer side of each screw (3), a mounting frame (5) is installed at the bottom end of the machine body (1), a box body (6) is installed inside each mounting frame (5), a medicine box (7) is fixed inside each box body (6), each medicine box (7) comprises a first cavity (701), second cavities (702) are arranged on two sides of the bottom end of each first cavity (701), a third cavity (12) is arranged in the middle position of each second cavity (702), a storage battery (13) is installed inside each third cavity (12), connecting frames (14) are fixed on two sides of the bottom end of each mounting frame (5), and a spray pipe (15) is arranged inside each connecting frame (14), the bottom of spray tube (15) is connected with shower nozzle (16), first bevel gear (18) are installed in the outside of spray tube (15), the bottom mounting of mounting bracket (5) is fixed with positive and negative motor (17), the output of positive and negative motor (17) is connected with second bevel gear (19) with first bevel gear (18) assorted.
2. The plant protection unmanned aerial vehicle of claim 1, wherein: the upper end of the medicine box (7) is provided with a lifting arm (8) and a medicine inlet (9), and a filter screen (10) is arranged in the medicine inlet (9).
3. The plant protection unmanned aerial vehicle of claim 1, wherein: the bottom end of the second cavity (702) is provided with a medicine outlet (11), and the medicine outlet (11) is communicated with the spray pipe (15) through a guide pipe.
4. The plant protection unmanned aerial vehicle of claim 1, wherein: spray tube (15) are through the bearing and link (14) swing joint that set up, the quantity of shower nozzle (16) is a plurality of and evenly distributed in the bottom of spray tube (15).
5. The plant protection unmanned aerial vehicle of claim 1, wherein: the bottom of mounting bracket (5) is provided with the undercarriage, the surface of box (6) is provided with the chamber door.
6. The plant protection unmanned aerial vehicle of claim 1, wherein: the internal installation of organism (1) has the PLC controller, and PLC controller and positive and negative motor (17) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392458.4U CN209757535U (en) | 2019-03-26 | 2019-03-26 | Plant protection unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920392458.4U CN209757535U (en) | 2019-03-26 | 2019-03-26 | Plant protection unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757535U true CN209757535U (en) | 2019-12-10 |
Family
ID=68756322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920392458.4U Expired - Fee Related CN209757535U (en) | 2019-03-26 | 2019-03-26 | Plant protection unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994278A (en) * | 2020-09-25 | 2020-11-27 | 南京来得珠电子商务有限公司 | But high-end equipment that automatic control sprayed makes plant protection unmanned aerial vehicle |
| CN115735885A (en) * | 2022-11-29 | 2023-03-07 | 东北农业大学 | Spraying pipe inclination and length-adjustable flexible spraying device based on plant protection unmanned aerial vehicle |
-
2019
- 2019-03-26 CN CN201920392458.4U patent/CN209757535U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994278A (en) * | 2020-09-25 | 2020-11-27 | 南京来得珠电子商务有限公司 | But high-end equipment that automatic control sprayed makes plant protection unmanned aerial vehicle |
| CN111994278B (en) * | 2020-09-25 | 2021-04-13 | 湖南微谷农业科技有限公司 | But high-end equipment that automatic control sprayed makes plant protection unmanned aerial vehicle |
| CN115735885A (en) * | 2022-11-29 | 2023-03-07 | 东北农业大学 | Spraying pipe inclination and length-adjustable flexible spraying device based on plant protection unmanned aerial vehicle |
| CN115735885B (en) * | 2022-11-29 | 2024-01-30 | 东北农业大学 | Plant protection unmanned aerial vehicle-based flexible spraying device with adjustable spray pipe inclination angle and length |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |