CN104908937A - Agricultural sprayer - Google Patents
Agricultural sprayer Download PDFInfo
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- CN104908937A CN104908937A CN201510171446.5A CN201510171446A CN104908937A CN 104908937 A CN104908937 A CN 104908937A CN 201510171446 A CN201510171446 A CN 201510171446A CN 104908937 A CN104908937 A CN 104908937A
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Abstract
The invention provides an agricultural sprayer including a rack and four rotors. The overall rack is in a cage-like shape; four rotors are articulated on the rack by two cylinders, two opposite rotors have the same direction of rotation, and two adjacent rotors have opposite rotational direction; a battery, a mini air compressor and a landing gear are fixedly arranged outside the rack; a container is arranged in the rack, the lower part of the container is provided with a discharge port, the discharge port is connected with a solenoid valve, the upper part of the container is provided with a seal cover; the battery provides power for rotor motors, a micro inflator and solenoid valve; and the outlet of the micro inflator is in communication with the cylinder bodies and the container. Compared with the prior art, the invention has the following characteristics: higher stability than other aircraft, strong wind resistance, flexible attitude, fast response, capability of hedgehopping, large carrying capacity, and splicing of discharge port at the bottom of the container with different nozzles to accommodate liquid or powder material spray according to different needs of people.
Description
Technical field
The present invention relates to a kind of unmanned plane, specifically refer to that a kind of small farm applying to agriculture field sprays unmanned plane.
Background technology
Four-axle aircraft is minute vehicle one wherein, is also a kind of intelligent robot, is make by oneself successfully by aerophile at first, and a lot of automation manufacturer found that it may be used for multiple use and plays an active part in development afterwards.Its utilizes has four rotors as flight engine to carry out airflight, and its size is less, lighter in weight, be applicable to carrying and using, and has the ability of autonomous navigation flight.
People dust crops with an insecticide to crops, chemical fertilizer is all artificial heavy burden, so not only make that work people are very tired out also wastes a large amount of time, greatly reduce work efficiency.If to dust crops with an insecticide and the utensil of chemical fertilizer changes aircraft into common, work people just do not alleviate burden with it, also a saving a large amount of time.The Chinese invention patent being CN104401491A as publication number discloses the unmanned plane that pesticide spraying is carried out in a kind of farmland that can apply to the dispersion of southern small pieces, and it comprises frame, rotor and rotor motor; Rotor for having four at least, and is installed on the surrounding of frame by transverse link, is connected with a rotor motor below each rotor; Frame is also provided with lithium cell and message handler; Also be provided with medicine-chest below frame, the top of medicine-chest is by multiple claw and frame clamping, and the below of medicine-chest is provided with leg and electronic nozzle, and leg is the bell-mouth structure of air opened gradually downwards, and electronic nozzle is arranged in leg; Electronic nozzle is electrically connected with message handler; Medicine-chest is also provided with mixing device, and mixing device comprises stirring cage, shaft, coupler and stirring motor; Shaft is inserted in medicine-chest, and stir cage and be fixed on shaft, the upper end of shaft is connected with stirring motor by coupler, and stirring motor is installed in frame and is electrically connected with message handler simultaneously.But the technical scheme of this disclosure of the invention exists certain defect: rotor is installed on the surrounding of frame by transverse link, rotor cannot stretch and be elevated, therefore flight attitude very flexible, and speed of response is comparatively slow, and shipment is inconvenience also; Medicine-chest is arranged on the below of frame, makes machine volume relatively large, installs the mechanically operated mixing device comprising and stir cage, shaft, coupler and stirring motor in medicine-chest, and consumption of power is serious, and spray effect cannot ensure.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of stable, light weight, multi-functional agricultural spraying device are provided.
For solving the problems of the technologies described above, technical scheme provided by the invention is: agricultural spraying device, comprise frame 1,4 rotors 2, be separately positioned on the rotor motor 3 below each rotor 2, it is characterized in that: described frame 1 entirety is in prisoner's cage shape, and top is annulus collar tie beam 11, bottom is at the bottom of circular basin 12, and at the bottom of circular basin, the middle part of 12 arranges through hole 16; 4 columns 13 12 will to connect as one and the circumference of 12 is uniformly distributed at the bottom of annulus collar tie beam 11 or circular basin at the bottom of annulus collar tie beam 11 and circular basin, one end of upper end thereof first cylinder 4 of each column 13, one end of hinged second cylinder 5 in lower end of each column 13, the affixed rotor motor 3 of the other end of the first cylinder 4, the motor shaft of 4 rotor motors 3 respectively with 4 and rotor 2 affixed, two relative rotors have identical hand of rotation, and two adjacent rotors have contrary hand of rotation; The other end of the second cylinder 5 is hinged on the cylinder body of the first cylinder 4; 12 sides at the bottom of circular basin, set firmly 2 bearings 14 corresponding to the midway location of relative two columns, bearing 14 sets firmly respectively battery 6 and mini air compressor 7; At the bottom of circular basin 12 times, set firmly 2 alighting gears 9 corresponding to the midway location of two other relative column; Arrange container 8 in the frame 1 of prisoner's cage shape, the bottom of container 8 arranges discharging opening 82, and discharging opening 82 continues electromagnetic valve 83, and discharging opening 82 and electromagnetic valve 83 are positioned at the below of frame 1 through through hole 16; The top of container 8 arranges seal cover cap 81, and seal cover cap 81 coordinates with annulus collar tie beam 11; Battery 6 is rotor motor 3, mini air compressor 7 and electromagnetic valve 83 provide power, and the air extractor duct of mini air compressor 7 is communicated with the cylinder body of the first cylinder 4, the cylinder body of the second cylinder 5 and container 8 respectively.
Further, electromagnetic valve 83 continues shower nozzle 10.
Further, alighting gear 9 comprises the stand 91 that rises and falls of the swallow tail shape that Open Side Down, the 3rd cylinder 94 hinged in the middle part of one end and dovetail furrow, the slide block 92 that dovetail furrow two ends coordinate respectively, the first support 93 and the second support 95 that one end is hinged with 2 slide blocks 92 respectively, the middle part of the first support 93 and the second support 95 is hinged, the other end of the 3rd cylinder 94 and the epimere of the first support 93 or the second support 95 hinged, two the first supports 93 are connected respectively by connecting rod 96 with the other end of two the second supports 95, the air extractor duct of mini air compressor 7 is communicated with the cylinder body of the 3rd cylinder 94.
Further, the outside face of container 8 and/or seal cover cap 81 covers solar panel, and solar panel is connected with battery 6.
Compared with prior art, the present invention has following features: to compare relative stability high with other aircrafts; Relative wind loading rating is strong; Attitude is flexible, and speed of response is fast; Can hedgehopping; Load carrying ability is large, and demand that can be different according to people, the discharging opening of container bottom can continue different shower nozzles to adapt to the sprinkling of liquid or powder material.
Accompanying drawing explanation
Fig. 1 is the structural representation under a kind of visual angle of the present invention.
Fig. 2 is the structural representation under the another kind of visual angle of the present invention.
Fig. 3 is the structural representation of frame of the present invention.
Detailed description of the invention
Embodiment 1, see Fig. 1-3.
A kind of agricultural powder material sparger, comprises a frame Isosorbide-5-Nitrae rotor 2, be separately positioned on the rotor motor 3 below each rotor 2, described frame 1 entirety is in prisoner's cage shape, and top is annulus collar tie beam 11, bottom is at the bottom of circular basin 12, and at the bottom of circular basin, the middle part of 12 arranges through hole 16; 4 columns 13 12 will to connect as one and the circumference of 12 is uniformly distributed at the bottom of annulus collar tie beam 11 or circular basin at the bottom of annulus collar tie beam 11 and circular basin, one end of upper end thereof first cylinder 4 of each column 13, one end of hinged second cylinder 5 in lower end of each column 13, the affixed rotor motor 3 of the other end of the first cylinder 4, the motor shaft of 4 rotor motors 3 respectively with 4 and rotor 2 affixed, two relative rotors have identical hand of rotation, and two adjacent rotors have contrary hand of rotation; The other end of the second cylinder 5 is hinged on the cylinder body of the first cylinder 4; 12 sides at the bottom of circular basin, set firmly 2 bearings 14 corresponding to the midway location of relative two columns, bearing 14 sets firmly respectively battery 6 and mini air compressor 7; At the bottom of circular basin 12 times, set firmly 2 alighting gears 9 corresponding to the midway location of two other relative column; Arrange container 8 in the frame 1 of prisoner's cage shape, the bottom of container 8 arranges discharging opening 82, and discharging opening 82 continues electromagnetic valve 83, and discharging opening 82 and electromagnetic valve 83 are positioned at the below of frame 1 through through hole 16; The top of container 8 arranges seal cover cap 81, and seal cover cap 81 coordinates with annulus collar tie beam 11; Battery 6 is rotor motor 3, mini air compressor 7 and electromagnetic valve 83 provide power, and the air extractor duct of mini air compressor 7 is communicated with the cylinder body of the first cylinder 4, the cylinder body of the second cylinder 5 and container 8 respectively.
Under the combined action of the first cylinder 4 and the second cylinder 5, can control the rise of each rotor 2, landing, stretching, extension, retraction respectively, thus make attitude more flexible, speed of response is faster; After finishing using, a rotor 2 can be made fully to bounce back by controlling the first cylinder 4 and the second cylinder 5, reducing clashing and breaking, saving transportation volume; Simultaneously because relative two rotors have identical hand of rotation, two adjacent rotors have contrary hand of rotation, thus make relative wind loading rating strong, fly more steady, and this rotor can play by means of power effect adjacent rotor, saves energy, extend the flight time.Form certain high pressure in mini air compressor 7 pairs of containers 8, the powder in it, if powdered pesticide chemical fertilizer is after electromagnetic valve is opened, can spurt out from discharging opening 82, sprays evenly, and can pressurize in advance on the ground, save at empty energy ezpenditure, extends the flight time.
Embodiment 2, see Fig. 1-3.
A kind of agricultural liquid material sparger, other are identical with embodiment 1, to continue shower nozzle 10 unlike electromagnetic valve 83, alighting gear 9 comprises the stand 91 that rises and falls of the swallow tail shape that Open Side Down, the 3rd cylinder 94 hinged in the middle part of one end and dovetail furrow, the slide block 92 that dovetail furrow two ends coordinate respectively, the first support 93 and the second support 95 that one end is hinged with 2 slide blocks 92 respectively, the middle part of the first support 93 and the second support 95 is hinged, the other end of the 3rd cylinder 94 and the epimere of the first support 93 or the second support 95 hinged, two the first supports 93 are connected respectively by connecting rod 96 with the other end of two the second supports 95, the air extractor duct of mini air compressor 7 is communicated with the cylinder body of the 3rd cylinder 94.
The shower nozzle 10 that continues is conducive to liquid material drop as small in liquid pesticide and fertilizer is atomized into, and makes to spray evenly, saves and consume.
The alighting gear of this technical scheme can control it freely and stretches out and regain, and can not be hung when being conducive to hedgehopping by crops.
Embodiment 3, see Fig. 1-3.
Other are with embodiment 2, and the outside face unlike container 8 and seal cover cap 81 all covers solar panel.Solar panel is connected with battery 6.Owing to spraying insecticide with chemical fertilizer mostly all at fine day, go so the electric energy that solar panel transforms can be stored in battery, prolongation extends the flight time, the theory of embodiment environmental protection.
Claims (4)
1. agricultural spraying device, comprise frame (1), 4 rotors (2), be separately positioned on the rotor motor (3) of each rotor (2) below, it is characterized in that: described frame (1) entirety is in prisoner's cage shape, top is annulus collar tie beam (11), and bottom is (12) at the bottom of circular basin, and the middle part of (12) at the bottom of circular basin arranges through hole (16), (12) at the bottom of annulus collar tie beam (11) and circular basin connect as one and are uniformly distributed along the circumference of (12) at the bottom of annulus collar tie beam (11) or circular basin by 4 columns (13), one end of upper end thereof first cylinder (4) of each column (13), one end of hinged second cylinder (5) in lower end of each column (13), the affixed rotor motor (3) of the other end of the first cylinder (4), the motor shaft of 4 rotor motors (3) respectively with 4 and rotor (2) affixed, two relative rotors have identical hand of rotation, two adjacent rotors have contrary hand of rotation, the other end of the second cylinder (5) is hinged on the cylinder body of the first cylinder (4), (12) side at the bottom of circular basin, set firmly 2 bearings (14) corresponding to the midway location of relative two columns, bearing (14) sets firmly respectively battery (6) and mini air compressor (7), 2 alighting gears (9) are set firmly under (12) at the bottom of circular basin, corresponding to the midway location of two other relative column, arrange container (8) in the frame (1) of prisoner's cage shape, the bottom of container (8) arranges discharging opening (82), and discharging opening (82) continues electromagnetic valve (83), and discharging opening (82) and electromagnetic valve (83) are positioned at the below of frame (1) through through hole (16), the top of container (8) arranges seal cover cap (81), and seal cover cap (81) coordinates with annulus collar tie beam (11), battery (6) is rotor motor (3), mini air compressor (7) and electromagnetic valve (83) provide power, and the air extractor duct of mini air compressor (7) is communicated with the cylinder body of the first cylinder (4), the cylinder body of the second cylinder (5) and container (8) respectively.
2. agricultural spraying device according to claim 1, is characterized in that: electromagnetic valve (83) continues shower nozzle (10).
3. agricultural spraying device according to claim 1, it is characterized in that: alighting gear (9) comprises the stand that rises and falls (91) of the swallow tail shape that Open Side Down, the 3rd cylinder (94) hinged in the middle part of one end and dovetail furrow, the slide block (92) that dovetail furrow two ends coordinate respectively, the first support (93) that one end is hinged with 2 slide blocks (92) respectively and the second support (95), the middle part of the first support (93) and the second support (95) is hinged, the other end of the 3rd cylinder (94) and the epimere of the first support (93) or the second support (95) hinged, two the first supports (93) are connected respectively by connecting rod (96) with the other end of two the second supports (95), the air extractor duct of mini air compressor (7) is communicated with the cylinder body of the 3rd cylinder (94).
4. agricultural spraying device according to claim 1, is characterized in that: the outside face of container (8) and/or seal cover cap (81) covers solar panel, and solar panel is connected with battery (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171446.5A CN104908937B (en) | 2015-06-30 | 2015-06-30 | Agricultural spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171446.5A CN104908937B (en) | 2015-06-30 | 2015-06-30 | Agricultural spraying device |
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| Publication Number | Publication Date |
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| CN104908937A true CN104908937A (en) | 2015-09-16 |
| CN104908937B CN104908937B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510171446.5A Active CN104908937B (en) | 2015-06-30 | 2015-06-30 | Agricultural spraying device |
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| CN (1) | CN104908937B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270632A (en) * | 2015-11-23 | 2016-01-27 | 天津玉敏机械科技有限公司 | Agricultural unmanned aerial vehicle sprinkling apparatus |
| CN105265418A (en) * | 2015-11-23 | 2016-01-27 | 天津玉敏机械科技有限公司 | Multifunctional unmanned aerial vehicle pesticide sprinkling apparatus |
| CN105383699A (en) * | 2015-11-23 | 2016-03-09 | 天津玉敏机械科技有限公司 | Unmanned aerial vehicle pesticide spraying device with stirring function |
| CN105799924A (en) * | 2016-05-09 | 2016-07-27 | 四川马可视觉网络科技有限公司 | Simple aircraft with water tank |
| CN105818986A (en) * | 2016-04-07 | 2016-08-03 | 珠海紫燕新科技有限公司 | Hang frame, suspension system and unmanned helicopter |
| CN105857614A (en) * | 2016-05-09 | 2016-08-17 | 四川马可视觉网络科技有限公司 | Spraying system of aerial vehicle for spraying pesticide |
| CN105941378A (en) * | 2016-06-07 | 2016-09-21 | 苏州蓑笠翁养生科技有限公司 | Pesticide sprayer |
| CN105966621A (en) * | 2016-06-15 | 2016-09-28 | 遵义市林业科学研究所 | Dust spraying machine for unmanned aerial vehicle |
| CN106114832A (en) * | 2016-07-20 | 2016-11-16 | 张学衡 | A kind of multipurpose agricultural depopulated helicopter |
| CN106275435A (en) * | 2016-09-06 | 2017-01-04 | 徐洪恩 | A kind of jet-propelled manned vehicle |
| CN108945436A (en) * | 2018-06-08 | 2018-12-07 | 烟台工程职业技术学院 | A kind of solid-liquid facilitates the agricultural unmanned plane of switching |
| WO2019104620A1 (en) * | 2017-11-30 | 2019-06-06 | 深圳市大疆创新科技有限公司 | Stirring device, liquid-pesticide-spraying device and unmanned aerial vehicle |
| CN110114270A (en) * | 2016-12-28 | 2019-08-09 | 雅马哈发动机株式会社 | More gyroplanes |
| JP2019208404A (en) * | 2018-06-01 | 2019-12-12 | Ｊｆｅスチール株式会社 | Spray apparatus and spray system |
| CN110741912A (en) * | 2019-10-10 | 2020-02-04 | 徐州蓝艺植保器械有限公司 | Agricultural sprayer |
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| GB539986A (en) * | 1940-04-06 | 1941-10-01 | Armando Spagnolo | Improvements relating to helicopters and gyroplanes |
| DE102009015804A1 (en) * | 2009-04-01 | 2010-10-07 | Otmar Birkner | Helicopter, with a rotor and a rear propeller, has a hydraulic control system for the joystick movement to tilt the rotor head |
| US9650127B2 (en) * | 2013-03-13 | 2017-05-16 | The United States Of America As Represented By The Administration Of The National Aeronautics And Space Administration | Stretchable mesh for cavity noise reduction |
| CN204264450U (en) * | 2014-11-28 | 2015-04-15 | 南京机电职业技术学院 | A kind of both sides all can the unmanned plane of automatic transporting article |
| CN204368425U (en) * | 2015-01-09 | 2015-06-03 | 金陵科技学院 | The rainproof unmanned plane of a kind of rotary wind type |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270632A (en) * | 2015-11-23 | 2016-01-27 | 天津玉敏机械科技有限公司 | Agricultural unmanned aerial vehicle sprinkling apparatus |
| CN105265418A (en) * | 2015-11-23 | 2016-01-27 | 天津玉敏机械科技有限公司 | Multifunctional unmanned aerial vehicle pesticide sprinkling apparatus |
| CN105383699A (en) * | 2015-11-23 | 2016-03-09 | 天津玉敏机械科技有限公司 | Unmanned aerial vehicle pesticide spraying device with stirring function |
| CN105818986A (en) * | 2016-04-07 | 2016-08-03 | 珠海紫燕新科技有限公司 | Hang frame, suspension system and unmanned helicopter |
| CN105799924A (en) * | 2016-05-09 | 2016-07-27 | 四川马可视觉网络科技有限公司 | Simple aircraft with water tank |
| CN105857614A (en) * | 2016-05-09 | 2016-08-17 | 四川马可视觉网络科技有限公司 | Spraying system of aerial vehicle for spraying pesticide |
| CN105941378A (en) * | 2016-06-07 | 2016-09-21 | 苏州蓑笠翁养生科技有限公司 | Pesticide sprayer |
| CN105966621B (en) * | 2016-06-15 | 2019-01-15 | 遵义市林业科学研究所 | A kind of unmanned plane powder blower |
| CN105966621A (en) * | 2016-06-15 | 2016-09-28 | 遵义市林业科学研究所 | Dust spraying machine for unmanned aerial vehicle |
| CN106114832A (en) * | 2016-07-20 | 2016-11-16 | 张学衡 | A kind of multipurpose agricultural depopulated helicopter |
| CN106275435A (en) * | 2016-09-06 | 2017-01-04 | 徐洪恩 | A kind of jet-propelled manned vehicle |
| CN106275435B (en) * | 2016-09-06 | 2018-12-04 | 康研机器人（重庆）有限公司 | A kind of jet-propelled manned vehicle |
| CN110114270A (en) * | 2016-12-28 | 2019-08-09 | 雅马哈发动机株式会社 | More gyroplanes |
| WO2019104620A1 (en) * | 2017-11-30 | 2019-06-06 | 深圳市大疆创新科技有限公司 | Stirring device, liquid-pesticide-spraying device and unmanned aerial vehicle |
| JP2019208404A (en) * | 2018-06-01 | 2019-12-12 | Ｊｆｅスチール株式会社 | Spray apparatus and spray system |
| CN108945436A (en) * | 2018-06-08 | 2018-12-07 | 烟台工程职业技术学院 | A kind of solid-liquid facilitates the agricultural unmanned plane of switching |
| CN110741912A (en) * | 2019-10-10 | 2020-02-04 | 徐州蓝艺植保器械有限公司 | Agricultural sprayer |
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| CN104908937B (en) | 2016-08-17 |
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Effective date of registration: 20191203 Address after: 409100 chuncaoba street, Nanbin Town, Shizhu Tujia Autonomous County, Chongqing (Agricultural Bureau) Patentee after: Chongqing Shizhu Agricultural Development Co., Ltd Address before: 264006 No. 92, Yantai Development Zone, Shandong, Zhujianglu Road Patentee before: Sun Jianxiang |
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