CN105711809A - Improved garden greening unmanned aerial vehicle - Google Patents
Improved garden greening unmanned aerial vehicle Download PDFInfo
- Publication number
- CN105711809A CN105711809A CN201610038457.0A CN201610038457A CN105711809A CN 105711809 A CN105711809 A CN 105711809A CN 201610038457 A CN201610038457 A CN 201610038457A CN 105711809 A CN105711809 A CN 105711809A
- Authority
- CN
- China
- Prior art keywords
- hole
- wing
- rotating cylinder
- base
- base plate
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/40—Varying angle of sweep
-
- 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
- B64U10/00—Type of UAV
- B64U10/25—Fixed-wing aircraft
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an improved garden greening unmanned aerial vehicle which comprises a vehicle body, an empennage and wings. The wings comprise bottom plates, wing bodies and slide plates, and the bottom plates are fixed to the vehicle body; slide grooves are formed in the bottom plates, guide columns are arranged in the slide grooves, first springs are mounted on the guide columns, a threaded hole is formed in the middle of each bottom plate, and a plurality of shallow slots are uniformly formed in each bottom plate around the corresponding threaded hole; two turning wheels are respectively arranged on two sides of the top of each slide plate, two sliders are respectively arranged on two sides of the bottom of each slide plate, a through hole is formed in each slider, the sliders are slidably mounted in the slide grooves, and the guide columns are penetratingly arranged in the through holes in the sliders so that a side wall of each slider can be butted to the corresponding first spring. The improved garden greening unmanned aerial vehicle has the advantages that sweep angles of the wings can be automatically changed along with change of the flight speeds of the improved garden greening unmanned aerial vehicle, and the wings can be effectively protected from damage when the improved garden greening unmanned aerial vehicle is collided.
Description
Technical field
The invention belongs to vehicle technology field, be specifically related to the afforestation unmanned plane of a kind of improvement.
Background technology
Existing fixed-wing unmanned plane, owing to wing is fixing, so one of becoming the parts of most rapid wear, and owing to wing is fixing, flight efficiency is less desirable.
In the operation of afforestation, watering fertilising usually carries out operation on ground, when plant be positioned at mountain region or landform not good local time, ground staff or Construction traffic are difficult to arrive, therefore task difficulty is big, and prior art there is also the problem that working performance is low.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is to provide the afforestation unmanned plane of a kind of improvement, and the wing to solve the unmanned plane of prior art is easily damaged, and unmanned plane during flying is inefficient, and the problem that can not be efficiently applied to afforestation operation.
(2) technical scheme
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: the afforestation unmanned plane of a kind of improvement, including fuselage, empennage and wing, it is characterised in that: described wing includes the base plate, wing-body and the slide plate that fix with described fuselage；
Described base plate is provided with chute, is provided with guide pillar in described chute, and described guide pillar is provided with the first spring, and the medium position on described base plate is provided with a screwed hole, and described base plate is evenly equipped with multiple shallow slot centered by screwed hole；
Described slide plate top is respectively provided on two sides with a runner, described slide plate two bottom sides is respectively equipped with a slide block, described slide block is provided with a through hole, and described skid is installed in described chute, and the through hole of described slide block is arranged on described guide pillar so that described slide block one sidewall is resisted against described first spring；
On described wing-body, the side near fuselage is provided with a connecting hole, described connecting hole is coaxially disposed with the screwed hole on described base plate, one screw is screwed together on described screwed hole and makes the relatively described base plate of described wing-body freely rotatable after described connecting hole, described wing-body two side is provided with concave-arc part, runner on described slide plate is embedded in described concave-arc part, centered by described connecting hole, multiple blind hole it is evenly equipped with on bottom described wing-body, the plurality of blind hole and the plurality of shallow slot one_to_one corresponding are also coaxially disposed, one second spring it is provided with in each blind hole, the bottom contact of described second spring has a spheroid, described spherical part is placed in described shallow slot；
The afterbody of described fuselage is additionally provided with self-rotating nozzle, described self-rotating nozzle includes base, rotating cylinder and axis, described base is connected with afterbody, described base is provided with limbers, described rotating cylinder is rotatably connected on described base by axis, described rotating cylinder is hollow structure, described rotating cylinder includes the rotating cylinder of outer rotaring tube and the close base side being positioned at outside, described outer rotaring tube is buckled by the buckle being located on periphery wall with interior rotating cylinder, the outer face of described outer rotaring tube is evenly equipped with four outer circle hole with its place, axle center place for the center of circle, the inner face of described interior rotating cylinder is evenly equipped with four interior circular holes with its place, axle center place for the center of circle, each outer circle hole is connected by flexible pipe with circular hole in wherein respectively.
Described base has four support arms being connected on its medial wall, encloses the described limbers of composition between four described support arms, and the junction of four described support arms is provided with centre bore, and described centre bore is used for penetrating described axis.
(3) beneficial effect
The present invention is compared to prior art, has the advantages that
The afforestation unmanned plane of the improvement of the present invention can realize the different auto-changing wing sweep angle along with flight speed, and can effectively protect wing not damaged when colliding；Secondly, owing to being provided with self-rotating nozzle at afterbody, current pass sequentially through the limbers on base and flexible pipe sprays away, owing to flexible pipe is distorted shape, namely current can eject from flexible pipe with the flow direction rotated, and produce rotating reactive force, and make rotating cylinder produce to rotate relative to base, form the current of the bigger rotary-jet of spray area, improve working performance, and need not drive by extra motor, energy-conserving and environment-protective, alleviate weight of equipment；Additionally can the size of spray area and spray the size of water column as required, by rotating the relative position of outer rotaring tube and interior rotating cylinder, make flexible pipe form different torsion degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the afforestation unmanned plane of the improvement of the present invention.
Fig. 2 is the sectional view in A-A direction in Fig. 1.
Fig. 3 is the schematic diagram of the base plate of the present invention.
Fig. 4 is the schematic diagram of the slide plate of the present invention.
Fig. 5 is the sectional view of the self-rotating nozzle of the present invention.
Fig. 6 is the top view of the rotating cylinder of the self-rotating nozzle of the present invention.
Fig. 7 is the axonometric chart of the base of the self-rotating nozzle of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As shown in Figures 1 to 4, The embodiment provides the afforestation unmanned plane of a kind of improvement, including fuselage 4, empennage 5 and wing, described wing includes the base plate 1, wing-body 2 and the slide plate 3 that fix with described fuselage 4；
Described base plate 1 is provided with chute 11, is provided with guide pillar 12 in described chute 11, and described guide pillar 12 is provided with the first spring 13, and the medium position on described base plate 1 is provided with a screwed hole 14, and described base plate 1 is evenly equipped with multiple shallow slot 15 centered by screwed hole 14；
Described slide plate 3 top is respectively provided on two sides with a runner 31, described slide plate 3 two bottom sides is respectively equipped with a slide block 32, described slide block 32 is provided with a through hole 33, described slide block 32 is slidably mounted in described chute 11, and the through hole 33 of described slide block 32 is arranged on described guide pillar 12 so that described slide block 32 1 sidewall is resisted against described first spring 13；Being additionally provided with a postive stop baffle 16 on described base plate 1 one sidewall, described postive stop baffle 16 is for limiting the position of slide plate 3, it is prevented that slide plate 3 skids off outside the track of described chute 11 in sliding process.
On described wing-body 2, the side near fuselage 4 is provided with a connecting hole 21, described connecting hole 21 is coaxially disposed with the screwed hole 14 on described base plate 1, one screw 6 is screwed together on described screwed hole 14 and makes the relatively described base plate 1 of described wing-body 2 freely rotatable after described connecting hole 21, that is, after screw 6 is screwed together in screwed hole 14, screw 6 is positioned at the length outside screwed hole 14 and is a bit larger tham the thickness of wing-body 2 so that wing-body 2 will not be locked with base plate 1 phase by screw 6；Described wing-body 2 two side is provided with concave-arc part 22, runner 31 on described slide plate 3 is embedded in described concave-arc part 22, centered by described connecting hole 21, multiple blind hole 23 it is evenly equipped with on bottom described wing-body 2, the plurality of blind hole 23 and the plurality of shallow slot 15 one_to_one corresponding are also coaxially disposed, one second spring 24 it is provided with in each blind hole 23, the bottom contact of described second spring 24 has a spheroid 25, and described spheroid 25 part is placed in described shallow slot 15.
Described shallow slot 15 is provided with 12.Therefore described blind hole 23 is also correspondingly provided with 12.It is sticked in shallow slot 15 of course for making spheroid more accurately, it is possible to increase the quantity of shallow slot 15 and the depth of shallow slot 15 in design, specifically how to select to see actual demand.
Under original state, wing-body 2 is embedded on the first shallow slot 151 of base plate 1 by the spheroid 25 in blind hole 23, and wing-body 2 is positioned on base plate 1 by screw 6, therefore wing-body 2 and base plate 1 can keep relative static conditions, when its flight, wing-body 2 front can be subject to the counteracting force of air-flow, the outer end making wing-body 2 can have the trend towards empennage 5 motion, when this counteracting force makes spheroid 25 be sliding out the first shallow slot 151, the outer end of wing-body 2 rotates, now the concave-arc part 22 on wing-body 2 can promote runner 31, spheroid 25 on wing-body 2 can move towards the second shallow slot 152, at this moment slide plate 3 slides along chute 11, thus bestowing 12 1 thrusts of the first spring, the propulsive thrust of the first spring 12 offsets with the counteracting force of air-flow, at this moment the spheroid 25 on wing-body 2 can be embedded in the second shallow slot 152, when the flight speed of the afforestation unmanned plane of improvement continues to increase, spheroid 25 on wing-body 2 can move towards the 3rd shallow slot 153, it is achieved thereby that can according to the function of flight speed auto-changing wing sweep angle.When wing-body 2 collides, wing-body 2 can transfer, with screw 6, the probability reducing damage for center of circle automatic rotary.When stopping flight, wing-body 2 can be returned to initial position by the propulsive thrust of the first spring 12, namely makes spheroid 25 be positioned on the first shallow slot 151.
As shown in Figures 5 to 7, the afterbody of described fuselage 4 is additionally provided with self-rotating nozzle 7, described self-rotating nozzle includes base 71, rotating cylinder 72 and axis 73, described base 71 is connected with fuselage 4 afterbody, described base 71 is provided with limbers 711, described rotating cylinder 72 is rotatably connected on described base 71 by axis 73, described rotating cylinder 72 is hollow structure, described rotating cylinder 72 includes the rotating cylinder 725 of the outer rotaring tube 724 and close base side being positioned at outside, described outer rotaring tube 724 is buckled by the buckle 726 being located on periphery wall with interior rotating cylinder 725, the outer face of described outer rotaring tube 724 is evenly equipped with four outer circle hole 721 with its place, axle center place for the center of circle, the inner face of described interior rotating cylinder 725 is evenly equipped with four interior circular holes 722 with its place, axle center place for the center of circle, each outer circle hole 721 is connected by flexible pipe 74 with circular hole in wherein one 722 respectively.Owing to outer rotaring tube 724 and interior rotating cylinder 725 are connected by buckle 726, outer rotaring tube 724 and interior rotating cylinder 725 are after connecting flexible pipe 74, by relatively rotating, make flexible pipe 74 produce to reverse, torsion degree determines according to specifically used situation, then passes through buckle 726 and buckles outer rotaring tube 724 and interior rotating cylinder 725.
Described base 71 has four support arms being connected on its medial wall 712, encloses the described limbers 711 of composition between four described support arms 712, and the junction of four described support arms 712 is provided with centre bore 713, and described centre bore 713 is used for penetrating described axis 73.The upper surface of described rotating cylinder 72 and lower surface are provided with central shaft hole 723 for the described axis 73 of traverse.
Storage tank and water pump can be carried on fuselage during enforcement, storage tank will need pesticide or the chemical fertilizer etc. that spray by water pump supercharging, then it is connected with base, current pass sequentially through the limbers on base and flexible pipe sprays away, owing to flexible pipe is distorted shape, namely current can eject from flexible pipe with the flow direction rotated, and produce rotating reactive force, and make rotating cylinder produce to rotate relative to base, form the current of the bigger rotary-jet of spray area, improve working performance, and need not drive by extra motor, energy-conserving and environment-protective, alleviate weight of equipment；Additionally can the size of spray area and spray the size of water column as required, by rotating the relative position of outer rotaring tube and interior rotating cylinder, make flexible pipe form different torsion degree.Certainly provide the device of water also can on the ground, by long hose connection on base.
The afforestation unmanned plane of the improvement of the present invention can realize the different auto-changing wing sweep angle along with flight speed, and can effectively protect wing not damaged when colliding.
Certainly, above is only the concrete exemplary applications of the present invention, and protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to replacement or the technical scheme of equivalent transformation formation, all fall within present invention scope required for protection.
Claims (2)
1. an afforestation unmanned plane for improvement, including fuselage, empennage and wing, it is characterised in that: described wing includes the base plate, wing-body and the slide plate that fix with described fuselage；
Described base plate is provided with chute, is provided with guide pillar in described chute, and described guide pillar is provided with the first spring, and the medium position on described base plate is provided with a screwed hole, and described base plate is evenly equipped with multiple shallow slot centered by screwed hole；
Described slide plate top is respectively provided on two sides with a runner, described slide plate two bottom sides is respectively equipped with a slide block, described slide block is provided with a through hole, and described skid is installed in described chute, and the through hole of described slide block is arranged on described guide pillar so that described slide block one sidewall is resisted against described first spring；
On described wing-body, the side near fuselage is provided with a connecting hole, described connecting hole is coaxially disposed with the screwed hole on described base plate, one screw is screwed together on described screwed hole and makes the relatively described base plate of described wing-body freely rotatable after described connecting hole, described wing-body two side is provided with concave-arc part, runner on described slide plate is embedded in described concave-arc part, centered by described connecting hole, multiple blind hole it is evenly equipped with on bottom described wing-body, the plurality of blind hole and the plurality of shallow slot one_to_one corresponding are also coaxially disposed, one second spring it is provided with in each blind hole, the bottom contact of described second spring has a spheroid, described spherical part is placed in described shallow slot；
The afterbody of described fuselage is additionally provided with self-rotating nozzle, described self-rotating nozzle includes base, rotating cylinder and axis, described base is connected with afterbody, described base is provided with limbers, described rotating cylinder is rotatably connected on described base by axis, described rotating cylinder is hollow structure, described rotating cylinder includes the rotating cylinder of outer rotaring tube and the close base side being positioned at outside, described outer rotaring tube is buckled by the buckle being located on periphery wall with interior rotating cylinder, the outer face of described outer rotaring tube is evenly equipped with four outer circle hole with its place, axle center place for the center of circle, the inner face of described interior rotating cylinder is evenly equipped with four interior circular holes with its place, axle center place for the center of circle, each outer circle hole is connected by flexible pipe with circular hole in wherein respectively.
2. base according to claim 1, it is characterized in that: described base has four support arms being connected on its medial wall, enclosing the described limbers of composition between four described support arms, the junction of four described support arms is provided with centre bore, and described centre bore is used for penetrating described axis.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710783717.1A CN107554794A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or the unmanned plane and its method of work of chemical fertilizer |
| CN201610038457.0A CN105711809B (en) | 2016-01-20 | 2016-01-20 | A kind of afforestation unmanned plane of improvement |
| CN201710783748.7A CN107554795A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or chemical fertilizer, improvement afforestation unmanned plane and its method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038457.0A CN105711809B (en) | 2016-01-20 | 2016-01-20 | A kind of afforestation unmanned plane of improvement |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710783717.1A Division CN107554794A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or the unmanned plane and its method of work of chemical fertilizer |
| CN201710783748.7A Division CN107554795A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or chemical fertilizer, improvement afforestation unmanned plane and its method of work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711809A true CN105711809A (en) | 2016-06-29 |
| CN105711809B CN105711809B (en) | 2017-12-08 |
Family
ID=56147770
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710783717.1A Withdrawn CN107554794A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or the unmanned plane and its method of work of chemical fertilizer |
| CN201710783748.7A Withdrawn CN107554795A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or chemical fertilizer, improvement afforestation unmanned plane and its method of work |
| CN201610038457.0A Active CN105711809B (en) | 2016-01-20 | 2016-01-20 | A kind of afforestation unmanned plane of improvement |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710783717.1A Withdrawn CN107554794A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or the unmanned plane and its method of work of chemical fertilizer |
| CN201710783748.7A Withdrawn CN107554795A (en) | 2016-01-20 | 2016-01-20 | Spray insecticide or chemical fertilizer, improvement afforestation unmanned plane and its method of work |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107554794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130879A (en) * | 2017-07-11 | 2018-06-08 | 南宁市泽镁智能科技有限公司 | Novel bridge pavement cleaning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2397107C1 (en) * | 2009-08-31 | 2010-08-20 | Юлия Алексеевна Щепочкина | Aircraft |
| US20120280080A1 (en) * | 2011-05-03 | 2012-11-08 | Stark Aerospace, Inc. | Folding wing for aircraft |
| CN102849206A (en) * | 2012-10-30 | 2013-01-02 | 河北科技大学 | Wing folding-unfolding mechanism for small unmanned aerial vehicle with folding wings |
| CN104494819A (en) * | 2014-12-12 | 2015-04-08 | 华南农业大学 | Folding quick-disassembling type multi-rotary wing unmanned aerial vehicle |
| CN204846378U (en) * | 2015-06-10 | 2015-12-09 | 辽宁猎鹰航空科技有限公司 | Agricultural unmanned aerial vehicle that gives medicine to poor free of charge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212441A (en) * | 1978-05-11 | 1980-07-15 | The United States Of America As Represented By The Secretary Of The Air Force | Wing pivot assembly for variable sweep wing aircraft |
| CN100429119C (en) * | 2007-03-30 | 2008-10-29 | 哈尔滨工业大学 | Aircraft with wing sweepback angle change |
| CN102700713A (en) * | 2012-06-25 | 2012-10-03 | 沈阳申蓝航空科技有限公司 | Unmanned aerial vehicle with payload body |
| CN104210660B (en) * | 2014-09-24 | 2016-11-30 | 深圳市创新智慧港有限公司 | A kind of agricultural intelligent variable spills medicine unmanned vehicle |
| CN105173061B (en) * | 2015-08-13 | 2017-05-17 | 中国航空工业集团公司西安飞机设计研究所 | Plane in supersonic speed plane layout |
-
2016
- 2016-01-20 CN CN201710783717.1A patent/CN107554794A/en not_active Withdrawn
- 2016-01-20 CN CN201710783748.7A patent/CN107554795A/en not_active Withdrawn
- 2016-01-20 CN CN201610038457.0A patent/CN105711809B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2397107C1 (en) * | 2009-08-31 | 2010-08-20 | Юлия Алексеевна Щепочкина | Aircraft |
| US20120280080A1 (en) * | 2011-05-03 | 2012-11-08 | Stark Aerospace, Inc. | Folding wing for aircraft |
| CN102849206A (en) * | 2012-10-30 | 2013-01-02 | 河北科技大学 | Wing folding-unfolding mechanism for small unmanned aerial vehicle with folding wings |
| CN104494819A (en) * | 2014-12-12 | 2015-04-08 | 华南农业大学 | Folding quick-disassembling type multi-rotary wing unmanned aerial vehicle |
| CN204846378U (en) * | 2015-06-10 | 2015-12-09 | 辽宁猎鹰航空科技有限公司 | Agricultural unmanned aerial vehicle that gives medicine to poor free of charge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130879A (en) * | 2017-07-11 | 2018-06-08 | 南宁市泽镁智能科技有限公司 | Novel bridge pavement cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711809B (en) | 2017-12-08 |
| CN107554795A (en) | 2018-01-09 |
| CN107554794A (en) | 2018-01-09 |
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