CN106628104B - Agricultural plant protection unmanned aerial vehicle bears mechanism - Google Patents
Agricultural plant protection unmanned aerial vehicle bears mechanism Download PDFInfo
- Publication number
- CN106628104B CN106628104B CN201710091287.7A CN201710091287A CN106628104B CN 106628104 B CN106628104 B CN 106628104B CN 201710091287 A CN201710091287 A CN 201710091287A CN 106628104 B CN106628104 B CN 106628104B
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- Prior art keywords
- carbon fiber
- pesticide
- box
- self
- unmanned aerial
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 83
- 239000004917 carbon fiber Substances 0.000 claims abstract description 83
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000000575 pesticide Substances 0.000 claims abstract description 83
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 46
- 239000003814 drug Substances 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 18
- 239000007788 liquid Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- -1 seed Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Aviation & Aerospace Engineering (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a bearing mechanism of an unmanned aerial vehicle for agricultural plant protection, which comprises a bearing mechanism and a bearing mechanism, wherein the bearing mechanism comprises a bearing plate and a bearing plate; the pesticide box comprises an integral frame, an inner baffle, an outer baffle, undercarriage fixing plates, an undercarriage and a flight control seal box, wherein the integral frame comprises an upper carbon fiber plate and a lower carbon fiber plate, pesticide box holes are respectively processed on the upper carbon fiber plate of the rack and the lower carbon fiber plate of the rack, two hole arms of the pesticide box holes are connected through the inner baffle, the outer edges of the upper carbon fiber plate and the lower carbon fiber plate are connected through the outer baffle, four sets of undercarriage fixing plates are arranged on the lower carbon fiber plate, the undercarriage fixing plates are fixedly connected with the undercarriage, and the flight control seal box is arranged outside the integral frame; the unmanned aerial vehicle is very simple to disassemble, assemble and replace, the maintenance difficulty and cost are greatly reduced, the small quality of the unmanned aerial vehicle is ensured, and the capability of resisting the natural environment is strong.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an agricultural plant protection unmanned aerial vehicle bearing mechanism.
Background
Plant protection unmanned aerial vehicle, the name is an unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft flies to control, spray mechanism triplex by flight platform (stationary vane, single rotor, many rotors), GPS, flies to control through ground remote control or GPS, realizes spraying the operation, can spray medicament, seed, powder etc..
According to introduction of market analysis and prospect prediction (2016 trial issue) of civil unmanned aerial vehicles in 2016, agricultural plant protection unmanned aerial vehicles in China are still in a starting stage at present, and according to statistics, in 2014, the number of the plant protection unmanned aerial vehicles in China is 695, and the total operation area is 426 ten thousand mu; in 2015, the holding capacity of the plant protection unmanned aerial vehicle in China is 2324 frames (31 provinces are counted), the total working area is 1152.8 mu, and the increase amplitudes are 234% and 170.6% respectively. Although the amplitude is obvious, the plant protection unmanned aerial vehicle system in China is not mature on the whole. At present, the technology of domestic plant protection unmanned aerial vehicles and the product performance are different, and at least one of a plurality of products can meet the requirement of large-area high-strength plant protection spraying;
except for control system and driving system among the plant protection unmanned aerial vehicle, bear the weight of the mechanism of these two parts and also be plant protection unmanned aerial vehicle's a very important ring, and present plant protection unmanned aerial vehicle sealing mechanism is in order to guarantee unmanned aerial vehicle's various performance, generally all there is the structure complicacy, the dismouting difficulty, it is sealed and install inside bearing the weight of the mechanism to fly to control, the component replacement and the repair that non-professional can't accomplish the mechanism, and simultaneously, the pesticide case that bears on the bearing mechanism adds the flow complicacy, the buffering kettle is inseparable with the contact of pesticide case, and the pesticide case need manually close the valve when not using, guarantee that the pesticide can not reveal.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the bearing mechanism of the agricultural plant protection unmanned aerial vehicle. The invention has simple disassembly, assembly and replacement and greatly reduces the maintenance difficulty and cost.
The technical scheme of the invention is as follows:
an agricultural plant protection unmanned aerial vehicle bearing mechanism comprises; the pesticide box comprises an integral frame, an inner baffle, an outer baffle, undercarriage fixing plates, an undercarriage and a flight control seal box, wherein the integral frame comprises an upper carbon fiber plate and a lower carbon fiber plate, pesticide box holes are respectively processed on the upper carbon fiber plate and the lower carbon fiber plate, two hole walls of the pesticide box holes are connected through the inner baffle, the outer edges of the upper carbon fiber plate and the lower carbon fiber plate are connected through the outer baffle, four sets of undercarriage fixing plates are arranged on the lower carbon fiber plate, the undercarriage fixing plates are fixedly connected with the undercarriage, and the flight control seal box is arranged outside the integral frame;
the downthehole pesticide case that is provided with of pesticide case, pesticide case bottom processing has out the medicine mouth, it is threaded to go out processing on the medicine mouth, it is fixed with the auto-lock valve through the auto-lock valve spinner to go out the medicine mouth, the pesticide case below is provided with the buffering kettle, buffering kettle upper end processing has into the medicine mouth, it is threaded to advance processing on the medicine mouth, it is fixed with the valve opening device through the valve opening spinner to advance the medicine mouth, the valve opening device sets up under the auto-lock valve, buffering kettle lower extreme has the landing leg, the landing leg is through four group's landing leg spring fixed mounting on mounting plate, mounting plate installs on the undercarriage, and processing has the egress opening on the buffering kettle, the egress opening spouts medicine headtotail with unmanned aerial vehicle through the pipeline.
Further, the self-locking valve comprises a self-locking valve port, the self-locking valve port is installed at the bottom end of the medicine outlet, a sealing rubber mat is arranged on the self-locking valve port, a top column hole is machined in the middle of the sealing rubber mat, and a self-locking valve top column is arranged in the top column hole; the valve opening device comprises a limiting sealing opening, the limiting sealing opening is installed above the medicine inlet, a valve opening top column is arranged inside the limiting sealing opening, and the size of the limiting sealing opening is matched with that of the self-locking valve port.
Further, the undercarriage includes four carbon fiber riser of group, four groups carbon fiber riser upper end is provided with the pipe clamp, the pipe clamp passes through threaded connection spare fixed mounting and is in terminal surface, every two sets of be provided with the middle part between the carbon fiber riser and connect the carbon fiber pipe, the carbon fiber riser pass through the pipe clamp with carbon fiber pipe fixed connection is connected at the middle part, every two sets of the carbon fiber riser still is connected with a set of bottom sprag carbon fiber pipe clamp, and is two sets of be provided with the pesticide case between the carbon fiber pipe is connected at the middle part and support the carbon fiber pipe, the pesticide case is provided with on supporting the carbon fiber pipe mounting plate.
Furthermore, a shoulder is machined on the self-locking valve column and arranged below the sealing rubber mat.
Furthermore, the flight control seal box comprises a flight control box and a GPS box, the flight control box is fixedly installed on the lower carbon fiber plate, and the GPS box is fixedly installed on the flight control box.
Further, the pesticide box upper end is provided with the pesticide box handle, pesticide box upper end processing has the battery mounting groove, the pesticide box upper end is still processed and is filled out the medicine mouth on, on fill out and be provided with sealed lid on the medicine mouth.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the inner baffle and the outer baffle are fixed between the upper carbon fiber plate and the lower carbon fiber plate, all the inner baffles surround the pesticide box hole, and the flight control seal box is arranged and installed at the outer end of the integral frame, so that the advantages of easy assembly and disassembly, easy maintenance and easy replacement of the device are ensured; the upper pesticide filling port is provided with the sealing cover, so that the pesticide adding flow is greatly simplified; a self-locking valve is arranged at the lower part of the pesticide box, and when the pesticide box is not installed on the unmanned aerial vehicle, a sealing mechanism consisting of a sealing rubber mat and a self-sealing valve jack post is tightly attached to the self-locking valve port, so that liquid medicine cannot leak; when the unmanned aerial vehicle is installed, the sealing top column is jacked up by the valve opening top column at the upper end of the buffering kettle, and as the shoulder is processed on the self-locking valve top column, the shoulder sealing rubber pad is taken up, the liquid medicine leaks downwards to the buffering kettle and then flows to the medicine pump from the outflow port of the buffering kettle to enter the spraying system; the buffer kettle and the unmanned aerial vehicle mounting plate are fixed by four groups of high-strength supporting leg springs in an auxiliary mode, so that the buffer kettle can be in close contact with the pesticide box, and no leakage of pesticide liquid can be guaranteed; the upper machine body of the agricultural plant protection flight control sealing mechanism disclosed by the invention is composed of the integral frame and the flight control sealing box, the height of the flight control sealing box is consistent with that of the integral frame, so that the reduction of air resistance in the flight of an unmanned aerial vehicle is facilitated, the lower machine body is composed of the undercarriage, the carbon fiber pipe and the pipe clamp are assembled, and meanwhile, the characteristics of high tensile strength and light weight of the carbon fiber pipe are utilized to ensure that the unmanned aerial vehicle has small mass and strong capability of resisting the natural environment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic perspective view of a portion of the pesticide box of the present invention;
FIG. 2 is a front view of the water tank of the present invention without the water tank mounted on the landing gear;
FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;
FIG. 4 is a partial schematic view of portion A of FIG. 3
FIG. 5 is a schematic structural view of the latching valve top post of FIG. 4;
FIG. 6 is a schematic view of the water tank of the present invention when installed on an unmanned aerial vehicle;
FIG. 7 is a cross-sectional view B-B of FIG. 6;
fig. 8 is a partial enlarged view of B in fig. 7;
FIG. 9 is a schematic perspective view of a landing gear attachment plate according to the present invention;
FIG. 10 is a perspective view of the clamp of the present invention;
FIG. 11 is a schematic perspective view of the present invention with the water tank and landing gear removed;
fig. 12 is a schematic overall perspective view of the present invention.
In the figure:
1-a monolithic frame;
101-upper carbon fiber plate; 102-lower carbon fiber plate;
2-an inner baffle; 3-an outer baffle; 4-undercarriage fixed plate; 5-a landing gear; 6-flight control seal box; 7-pesticide box hole; 8-the bottom of the pesticide box; 9-self-locking valve rotary buckle; 10-screwing of a valve opening device; 11-a buffer pot; 12-an outflow opening; 13-a leg; 14-a leg spring; 15-mounting a bottom plate; 16-a self-locking valve hole; 17-sealing the rubber gasket; 18-self-locking valve top post; 19-limiting sealing port; 20-opening a valve top column; 21-a carbon fiber riser; 22-a pipe clamp; 23-connecting a carbon fiber pipe in the middle; 24-bottom support carbon fiber tubes; 25-the pesticide box supports the carbon fiber tube; 26-shoulder; 27-flight control box; 28-a GPS box; 29-pesticide box handle; 30-battery mounting groove; 31-sealing cover.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
With reference to fig. 1 to 12, the bearing mechanism of the agricultural plant protection unmanned aerial vehicle disclosed in this embodiment includes; the integrated frame comprises an upper carbon fiber plate 101 and a lower carbon fiber plate 102, the upper carbon fiber plate 101 is fixedly connected with the lower carbon fiber plate 102 through the inner baffle 2 and the outer baffle 3, the upper carbon fiber plate is in threaded connection with the inner baffle and the outer baffle, waist-shaped holes are formed in the lower end of the outer baffle, four sets of landing gear fixing plates 4 are arranged on the lower carbon fiber plate 102, the sizes of the landing gear fixing plates correspond to the sizes of the waist-shaped holes, the landing gear fixing plates 4 are fixedly connected with the landing gear 5, the flight control seal box 6 is further fixedly mounted on the lower carbon fiber plate 102, the flight control seal box comprises a flight control box 27 and a GPS box 28, the flight control box 27 is fixedly mounted on the lower carbon fiber plate 102, the GPS box 28 is fixedly mounted on the flight control box 27, and the height of the flight control box is consistent with the height of the integrated frame 1;
the self-locking valve 10 comprises a self-locking valve port 16, the self-locking valve port 16 is installed at the bottom end of the medicine outlet, a sealing rubber gasket 17 is arranged on the self-locking valve port, a top column hole is processed in the middle of the sealing rubber gasket 17, and a self-locking valve top column 18 is arranged in the top column hole; the valve opening device comprises a limiting sealing port 19, the limiting sealing port 19 is installed above the medicine inlet, a valve opening top column 20 is arranged inside the limiting sealing port 19, and the size of the limiting sealing port 19 is matched with that of the self-locking valve port 16.
It is specific, the undercarriage includes four carbon fiber riser 21 of group, four groups carbon fiber riser 21 upper end is provided with pipe clamp 22, pipe clamp 22 passes through threaded connection spare fixed mounting and is in terminal surface under the undercarriage fixed plate 4, every two sets of be provided with middle part between the carbon fiber riser 21 and connect carbon fiber tube 23, carbon fiber riser 21 pass through pipe clamp 22 with 23 fixed connection of middle part connection carbon fiber tube, every two sets of carbon fiber riser 21 still is connected, two sets of with a set of bottom sprag carbon fiber tube 24 pipe clamp be provided with the pesticide case between the carbon fiber tube 23 and support carbon fiber tube 25 between the middle part connection carbon fiber tube 23, be provided with on the pesticide case supports carbon fiber tube 25 mounting plate 15, carbon fiber tube matter is light, tensile strength is high, and carbon fiber riser 21, middle part connection carbon fiber tube 23, bottom sprag carbon fiber tube 24, pesticide case through carbon fiber tube processing support carbon fiber tube 25 guarantee that the unmanned aerial vehicle undercarriage matter is light, are favorable to unmanned aerial vehicle flight stability.
Specifically, a shoulder 26 is processed on the self-locking valve column and is arranged below the sealing rubber mat 17, and the existence of the shoulder 26 ensures that the self-locking valve column can simultaneously lift the sealing rubber mat when being jacked up by the valve-opening column, so that the pesticide can smoothly flow into the buffering kettle from the pesticide box.
Specifically, 8 upper ends of pesticide boxes are provided with pesticide box handle 29, 8 upper ends of pesticide boxes are processed to have two sets of battery mounting grooves 30, and are two sets of the battery mounting groove is the symmetric distribution, the pesticide box upper end is still processed and is filled out the medicine mouth, on fill out and be provided with sealed lid 31 on the medicine mouth, pesticide box handle makes things convenient for hot change pesticide, processing has egress opening 12 on the buffering kettle, the egress opening passes through pipeline and unmanned aerial vehicle medicine spraying system connection.
The working principle of the pesticide box part of the invention is as follows: in the pesticide storage and pesticide box 8, when the pesticide box 8 is not mounted on the unmanned aerial vehicle, a sealing mechanism consisting of a sealing rubber mat 17 and a self-locking valve top column 18 is tightly attached to a self-locking valve port 16, so that the pesticide liquid is prevented from leaking; when the self-locking valve type spraying device is installed on an aircraft, the self-locking valve top column 18 is jacked up by the valve opening top column 20 installed at the upper end of the buffering kettle 11, the shoulder 26 on the self-locking valve top column 18 drives the sealing rubber gasket 17 to open, liquid medicine leaks to the buffering kettle 11 downwards, the liquid medicine flows to the medicine pump from the outflow port of the buffering kettle 11 to enter a spraying system, the buffering kettle and the aircraft installation plate are fixed by the aid of four high-strength support leg springs, and the fact that the buffering kettle is in contact with a medicine box tightly and does not leak the liquid medicine can be guaranteed.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (4)
1. An agricultural plant protection unmanned aerial vehicle bearing mechanism is characterized by comprising; the novel pesticide box comprises an integral frame (1), an inner baffle (2), an outer baffle (3), an undercarriage fixing plate (4), an undercarriage (5) and a flight control sealing box (6), wherein the integral frame comprises an upper carbon fiber plate (101) and a lower carbon fiber plate (102), pesticide box holes (7) are respectively machined in the upper carbon fiber plate (101) and the lower carbon fiber plate (102), two hole walls of the pesticide box holes (7) are connected through the inner baffle (2), the outer edges of the upper carbon fiber plate (101) and the lower carbon fiber plate (102) are connected through the outer baffle (3), four sets of undercarriage fixing plates (4) are arranged on the lower carbon fiber plate (102), the undercarriage fixing plates (4) are fixedly connected with the undercarriage (5), and the flight control sealing box is arranged outside the integral frame;
a pesticide box (8) is arranged in the pesticide box hole (7), a pesticide outlet is formed in the bottom of the pesticide box (8), threads are formed in the pesticide outlet, a self-locking valve is fixed to the pesticide outlet through a self-locking valve turn buckle (9), a buffer pot (11) is arranged below the pesticide box, a pesticide inlet is formed in the upper end of the buffer pot (11), threads are formed in the pesticide inlet, a valve opening device is fixed to the pesticide inlet through a valve opening turn buckle (10), the valve opening device is arranged right below the self-locking valve, supporting legs (13) are arranged at the lower end of the buffer pot (11), the supporting legs (13) are fixedly mounted on a mounting bottom plate (15) through four groups of supporting leg springs (14), the mounting bottom plate (15) is mounted on an undercarriage (5), an outflow port (12) is formed in the buffer pot, and the outflow port is connected with an unmanned aerial vehicle pesticide spraying system through a pipeline;
the self-locking valve comprises a self-locking valve port (16), the self-locking valve port (16) is installed at the bottom end of the medicine outlet, a sealing rubber mat (17) is arranged on the self-locking valve port, a top column hole is processed in the middle of the sealing rubber mat (17), and a self-locking valve top column (18) is arranged in the top column hole; the valve opening device comprises a limiting sealing port (19), the limiting sealing port (19) is installed above the medicine inlet, a valve opening top column (20) is arranged inside the limiting sealing port (19), and the size of the limiting sealing port (19) is matched with that of the self-locking valve port (16);
the flight control seal box comprises a flight control box (27) and a GPS box (28), wherein the flight control box (27) is fixedly installed on the lower carbon fiber plate (102), and the GPS box (28) is fixedly installed on the flight control box (27).
2. The carrying mechanism of an agricultural plant protection unmanned aerial vehicle according to claim 1, wherein the undercarriage comprises four sets of carbon fiber risers (21), pipe clamps (22) are arranged at upper ends of the four sets of carbon fiber risers (21), the pipe clamps (22) are fixedly arranged on a lower end face of the undercarriage fixing plate (4) through threaded connectors, a middle connection carbon fiber pipe (23) is arranged between each two sets of carbon fiber risers (21), the carbon fiber risers (21) are fixedly connected with the middle connection carbon fiber pipe (23) through the pipe clamps (22), each two sets of carbon fiber risers (21) are further connected with a set of bottom support carbon fiber pipes (24) through the pipe clamps, a pesticide box support carbon fiber pipe (25) is arranged between the two sets of middle connection carbon fiber pipes (23), and the mounting base plate (15) is arranged on the pesticide box support carbon fiber pipe (25).
3. An agricultural plant protection unmanned aerial vehicle bearing mechanism of claim 2, characterized in that the self-locking valve top post is processed with a shoulder (26), the shoulder is arranged below the sealing rubber mat (17).
4. An agricultural plant protection unmanned aerial vehicle bearing mechanism according to claim 1, characterized in that a pesticide box handle (29) is arranged at the upper end of the pesticide box (8), a battery mounting groove (30) is processed at the upper end of the pesticide box (8), an upper pesticide filling port is further processed at the upper end of the pesticide box, and a sealing cover (31) is arranged on the upper pesticide filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091287.7A CN106628104B (en) | 2017-02-21 | 2017-02-21 | Agricultural plant protection unmanned aerial vehicle bears mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091287.7A CN106628104B (en) | 2017-02-21 | 2017-02-21 | Agricultural plant protection unmanned aerial vehicle bears mechanism |
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| Publication Number | Publication Date |
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| CN106628104A CN106628104A (en) | 2017-05-10 |
| CN106628104B true CN106628104B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710091287.7A Active CN106628104B (en) | 2017-02-21 | 2017-02-21 | Agricultural plant protection unmanned aerial vehicle bears mechanism |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061911A (en) * | 2017-05-27 | 2017-08-18 | 郑州易酷航空科技有限公司 | Unmanned plane medicine kettle fast-assembling interface assembly and its medicine kettle |
| CN107187603A (en) * | 2017-07-04 | 2017-09-22 | 成都天麒科技有限公司 | A kind of plant protection unmanned plane movable sealing structure |
| CN107284673A (en) * | 2017-07-28 | 2017-10-24 | 四川雷神空天科技有限公司 | Liquid containing device |
| CN111344226A (en) * | 2018-11-27 | 2020-06-26 | 深圳市大疆创新科技有限公司 | Water tank and unmanned aerial vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0697335B1 (en) * | 1993-02-18 | 1999-07-28 | McLean, Ian | Hydro service system assembly |
| JP2009269493A (en) * | 2008-05-08 | 2009-11-19 | Yamaha Motor Co Ltd | Unmanned helicopter |
| CN104354865B (en) * | 2014-11-03 | 2016-06-22 | 深圳高科新农技术有限公司 | A kind of U-shaped medicine-chest of agricultural depopulated helicopter |
| CN204264448U (en) * | 2014-11-07 | 2015-04-15 | 甘肃中茂环保科技有限公司 | Miniature Vehicle environment monitor |
| CN105270611A (en) * | 2015-10-30 | 2016-01-27 | 深圳高启科技有限公司 | Pesticide spraying unmanned aerial vehicle and spraying method |
| CN205469807U (en) * | 2016-03-11 | 2016-08-17 | 尖蜂航空科技有限公司 | Six spool collapsible plant protection machines |
| CN205891212U (en) * | 2016-06-25 | 2017-01-18 | 河北卓蓝科技有限公司 | Many rotors pesticide sprays unmanned aerial vehicle |
| CN206494107U (en) * | 2017-02-21 | 2017-09-15 | 中山华奥易航科技有限公司 | A kind of agriculture plant protection unmanned plane load carrier |
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2017
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