CN110104179A - Agricultural unmanned plane particle tossed device and shed method - Google Patents
Agricultural unmanned plane particle tossed device and shed method Download PDFInfo
- Publication number
- CN110104179A CN110104179A CN201910446710.XA CN201910446710A CN110104179A CN 110104179 A CN110104179 A CN 110104179A CN 201910446710 A CN201910446710 A CN 201910446710A CN 110104179 A CN110104179 A CN 110104179A
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- China
- Prior art keywords
- sleeve
- discharge port
- sealing plate
- medicine pot
- cover
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
Abstract
The invention proposes a kind of agricultural unmanned plane particle tossed device and shed method, particle tossed device, including sleeve and medicine pot, sleeve is vertically arranged to the lower end of medicine pot, the discharge port of medicine pot is located at the upside in sleeve, and enclosed mechanism is provided in sleeve, and the feed inlet of enclosed mechanism is communicated with the discharge port of medicine pot, the discharge port lower end of enclosed mechanism is provided with lubricating substance cover, is provided in the sleeve of lubricating substance cover lower end and sheds mechanism for the discharge port formation pushing wind field in sleeve.Mechanism of shedding of the invention forms negative pressure in sleeve, and drug granule is sucked out from medicine pot using principle of negative pressure, avoids the case where blocking blanking port when drug weight little particle is big；Shed mechanism sleeve discharge outlet formed push wind field drug can be made to shed effect is more preferable, avoid the wind field by body propeller from blowing away；Drug and device collision drug will not be caused broken as shedding centrifugation during throwing under drug granule.
Description
Technical field
The present invention relates to agricultural air vehicle technique field, particularly relates to a kind of agricultural unmanned plane particle tossed device and shed
Method.
Background technique
It is reached its maturity at present using the technology of unmanned plane sprinkling aqueous pesticide, aqua mainly uses pressure pump or centrifugation spray
It spills device to spray the aqua medicine of medicine pot, micron-sized droplet sprinkling can promote drug effect, but this mode is not suitable for
Grain is shed, and particle is shed not aerosolizable, cannot be sprayed by spray head.Existing unmanned plane, which is shed, usually directly to be fallen using medicine pot
Particle rotation is perhaps thrown the such mode of device by centrifugal device and encounters bulky grain or particle drug very light by material
Just not applicable, such as microcapsule suspending agent, the characteristics of this drug is that drug is made of the micro-capsule of very little, and micro-capsule is made into drug again
Grain, such drug feature is exactly that the big weight of volume is small, and drug granule is destroyed when shedding will affect drug effect, passes through gravity material leakage
Mode, medicine can be stuck under blanking port and not go, and when being shed with centrifugation, medicament microcapsule can be destroyed.CN206760016U passes through motor
The material discharging wheel of driving feeds discharging, is sowed by the disk progress particle of sending out that gear drive drives, the structure is for broadcasting sowing
When microcapsules class particle, it is easily destroyed medicament microcapsule.
Summary of the invention
The present invention proposes a kind of agricultural unmanned plane particle tossed device and sheds method, shed mechanism formed in sleeve it is negative
Drug granule is sucked out from medicine pot using principle of negative pressure, avoids the case where blocking blanking port when drug weight little particle is big by pressure；
Shed mechanism sleeve discharge outlet formed push wind field drug can be made to shed effect is more preferable, avoid by the wind field of body propeller
It blows away；Drug and device collision drug will not be caused broken as shedding centrifugation during throwing under drug granule.
The technical scheme of the present invention is realized as follows: agricultural unmanned plane particle tossed device, including sleeve and medicine pot, set
Cylinder is vertically arranged to the lower end of medicine pot, and the discharge port of medicine pot is located at the upside in sleeve, is provided with enclosed mechanism in sleeve, seals
The feed inlet of mechanism is communicated with the discharge port of medicine pot, and the discharge port lower end of enclosed mechanism is provided with lubricating substance cover, lubricating substance cover lower end
It is provided in sleeve and sheds mechanism for the discharge port formation pushing wind field in sleeve.
Further, lubricating substance cover includes downward opening taper cover, the lateral wall of taper cover be distributed along the circumference with into
Gas channel, the position that inlet channel is corresponded on sleeve are provided with air inlet, and air inlet and inlet channel are corresponded and sealed
It is connected, air inlet and inlet channel cooperate the inside air inlet to taper cover.
Further, shedding mechanism includes motor protecting cover, and driving motor vertically downwards is provided in motor protecting cover,
The output end of driving motor is provided with propeller, and the upper end of motor protecting cover is connected with the sealing of the inner sidewall of lubricating substance cover, propeller
Positioned at the position close to sleeve discharge port.
Further, enclosed mechanism includes the first fixed plate and the second fixed plate, is provided with medicine pot in the second fixed plate
The connected inlet hole of discharge port, the position that inlet hole is corresponded in the first fixed plate are provided with outlet opening, inlet hole and outlet opening
Between be provided with the first sealing plate and the second sealing plate with the cooperation of the first sealing plate, the side of the first sealing plate is provided with rocker arm, rocker arm
One end is rotatedly connected with the first sealing plate, and the other end is connected with the rotation gear of servo driving, and steering engine is set in the first fixed plate,
Second sealing plate is rotatedly connected close to one end of rotation gear with the first fixed plate, and is provided with the transmission engaged with rotation gear
Tooth, gag lever post is provided in the first fixed plate, and the first sealing plate is provided with far from one end of the second sealing plate along the different of gag lever post sliding
Diameter hole.
Further, the one end of rocker arm far from the first sealing plate is connected by the first screw with rotation gear, and passes through second
Screw is connected with the output end of steering engine.
Further, rocker arm, which is located at the first sealing plate and is provided on the side of the second fixed plate, the second fixed plate, is used for
Limit the limit hole of rocker arm rotation angle.
Agricultural unmanned plane particle sheds method, using above-mentioned particle tossed device, comprising the following steps:
(1) particulate matter for needing to shed being packed into medicine pot, opens driving motor, driving motor drives propeller rotation,
It is formed in the discharge port of sleeve and pushes wind field；
(2) enclosed mechanism is opened, particulate matter is dispersed between sleeve and motor protecting cover along the lateral wall of lubricating substance cover, is passed through
Wind field is pushed to be shed；
(3) when particulate matter sheds completion, enclosed mechanism and driving motor are closed.
Beneficial effects of the present invention:
1, mechanism of shedding of the invention drives propeller to provide wind field by driving motor, forms negative pressure in sleeve, adopts
Drug granule is sucked out from medicine pot with principle of negative pressure, avoids the case where blocking blanking port when drug weight little particle is big；It sheds
Mechanism sleeve discharge outlet formed push wind field drug can be made to shed effect is more preferable, avoid the wind field by body propeller from blowing
It runs；Drug and device collision drug will not be caused broken as shedding centrifugation during throwing under drug granule；
2, lubricating substance of the present invention is covered with is dispersed between sleeve and motor protecting cover conducive to drug granule, makes blanking more
Smoothness, while lubricating substance cover cooperates with mechanism is shed, air inlet and inlet channel cooperate the inside air inlet to taper cover, make to shed
Mechanism forms in sleeve discharge outlet and pushes wind field；
3, enclosed mechanism is used to reconcile the amount of shedding of drug granule, and the cooperation by rotation gear, rocker arm and driving cog is real
The opening and closing of existing first sealing plate and the second sealing plate, total is simple, is less prone to failure；Rocker arm by the first screw and
Second screw is connected with rotation gear and steering engine respectively, has the function of anti-skidding, avoids the occurrence of drive failures；
4, the different diameter hole of enclosed mechanism and gag lever post cooperation, realize the limitation of the first sealing plate rotation angle, and limit hole is set
It sets, reduces the occupied space of whole device, into once for limiting rocker arm rotation angle, the first sealing plate of realization and the second sealing plate
Accurate closure, avoid the occurrence of the first closure door and second closure door damage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the attachment structure schematic diagram of closure door mechanism and lubricating substance cover；
Fig. 3 is the structural schematic diagram of lubricating substance cover；
Fig. 4 is the structural schematic diagram for shedding mechanism；
Fig. 5 is the structural schematic diagram of sleeve；
Fig. 6 is the structural schematic diagram of enclosed mechanism；
Fig. 7 is the structural schematic diagram that the first sealing plate and the second sealing plate are closed；
Fig. 8 is the structural schematic diagram of the first sealing plate and the second door open structure.
Sleeve 1, medicine pot 2, enclosed mechanism 3, lubricating substance cover 4, taper cover 5, inlet channel 6, air inlet 7, motor protecting cover
8, driving motor 9, propeller 10, link block 11, the first fixed plate 12, the second fixed plate 13, inlet hole 14, outlet opening 15, the
One sealing plate 16, the second sealing plate 17, limit hole 18, steering engine 19, rotation gear 20, driving cog 21, gag lever post 22, different diameter hole 23, the
One screw 24, the second screw 25, rocker arm 26.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
"upper" of the invention, "lower" are relative to positional relationship shown in FIG. 1.
Embodiment one
As shown in Figs. 1-5, agricultural unmanned plane particle tossed device, including sleeve 1 and medicine pot 2, sleeve 1 vertically fix by sealing
In the lower end of medicine pot 2, the discharge port of medicine pot 2 is located at the upside in sleeve 1, and horizontal enclosed mechanism 3 is provided in sleeve 1, envelope
The feed inlet of mouth mechanism 3 is communicated with the discharge port of medicine pot 2, and the lower end of 3 discharge port of enclosed mechanism is provided with lubricating substance cover 4, lubricating substance cover 4
Including downward opening taper cover 5, the lateral wall of taper cover 5 is distributed along the circumference with inlet channel 6, corresponds on sleeve 1
The position of inlet channel 6 is provided with the air inlet 7 communicated with inlet channel 6, and air inlet 7 and inlet channel 6 cooperate to cone-shaped hood
The inside air inlet of body 5.
It is provided in the sleeve 1 of 4 lower end of lubricating substance cover and sheds mechanism for the discharge port formation pushing wind field in sleeve 1.
Shedding mechanism includes vertical motor protecting cover 8, the driving motor 9 being set in motor protecting cover 8 vertically downwards and is set to
The propeller 10 of 9 output end of driving motor, propeller 10 are located at close to the position of 1 discharge port of sleeve, and driving motor 9 is brushless electricity
Machine.
The edge of taper cover 5 between adjacent inlet channel 6 is fixed with horizontal link block 11, one end of link block 11
It is connected with sleeve 1 by screw, inlet channel 6, which is corresponded to and sealed with air inlet 7, to be connected, and the other end and motor of link block 11 are protected
The upper end of shield 8 is fixedly linked by screw, and the upper end of motor protecting cover 8 is that sealing is connected with the inner sidewall of lubricating substance cover 4, is avoided
Drug granule enters driving motor.
Embodiment two
The present embodiment is basically the same as the first embodiment, the difference is that: as shown in Fig. 2 and 6-8, enclosed mechanism 3 includes
Horizontal the first fixed plate 12 and the second fixed plate 13, the first fixed plate 12 and the second fixed plate 13 are parallel to each other, and pass through spiral shell
Nail is fixedly linked.It is provided with the inlet hole 14 that the discharge port of medicine pot 2 communicates in second fixed plate 13, is corresponded in the first fixed plate 12
The position of inlet hole 14 is provided with outlet opening 15, the first sealing plate 16 is provided between inlet hole 14 and outlet opening 15 and with first
The second sealing plate 17 that sealing plate 16 cooperates, the second sealing plate 17 are provided with arc groove, the first sealing plate close to the side of the first sealing plate 16
Position on 16 corresponding to arc groove is provided with arc convex, arc groove and arc convex closure setting, the first fixed plate
12 and second fixed plate 13 be connected with the upper end of inlet channel 6 by screw.
First sealing plate 16 is provided with rocker arm 26 close to the side of the second fixed plate 13, is provided with and is used in the second fixed plate 13
The limit hole 18 that rocker arm 26 rotates angle is limited, one end of rocker arm 26 is rotatedly connected with the first sealing plate 16, the other end and steering engine 19
The rotation gear 20 of driving is connected, and steering engine 19 is fixed in the first fixed plate 12 by screw, and steering engine 19 is located at the first fixed plate
12 outside, the second sealing plate 17 is rotatedly connected close to one end of rotation gear 20 with the first fixed plate 12, and is provided with and rotates
The driving cog 21 that gear 20 engages is provided with gag lever post 22 in the first fixed plate 12, and the first sealing plate 16 is far from the second sealing plate 17
One end is provided with the different diameter hole 23 slided along gag lever post 22, and the diameter of different diameter hole 23 is greater than the diameter of gag lever post 22.
The one end of rocker arm 26 far from the first sealing plate 16 is connected by the first screw 24 with rotation gear 20, and passes through the second spiral shell
Nail 25 is connected with the output end of steering engine 19.The output end of steering engine 19 is provided with driving gear, rotates and is provided on gear 20 and master
The internal gear of moving gear engagement.
The application method of the present embodiment: not when material leakage, steering engine 19 does not work, the first sealing plate 16 and the second sealing plate 17 closure；
When material leakage, steering engine 19 swings certain angle, and the angle that steering engine 19 is swung is transmitted to rocker arm 26,26 band of rocker arm by rotating gear 20
Dynamic first sealing plate 16 is opened, and when the first sealing plate 16 is opened, different diameter hole 23 is slided along gag lever post 22, and limit hole 18 limits rocker arm 26 and revolves
The maximum angle turned；At the same time, rotation gear 20 drives the second sealing plate 17 to open by driving cog 21, realizes material leakage.
Embodiment three
Agricultural unmanned plane particle sheds method, using particle tossed device described in embodiment one and embodiment two, including
Following steps:
(1) the particle tossed device is installed on to the body lower end of agricultural unmanned plane by connecting rod, will need to throw
The particulate matter that spills is packed into medicine pot 2, opens driving motor 9, and driving motor 9 drives propeller 10 to rotate, outside air by into
Port 7 and inlet channel 6 enter lubricating substance cover 4, are then discharged through motor protecting cover 8 and sleeve 1, and propeller 10 goes out sleeve 1
Material mouth, which is formed, pushes wind field；
(2) it sheds mechanism and forms negative pressure in sleeve 1, open enclosed mechanism 3, particulate matter is sucked out out of medicine pot 2, particle
Object is dispersed between sleeve 1 and motor protecting cover 8 along the lateral wall of lubricating substance cover 4, and sleeve 1 rectifies particulate matter, under
Pressure wind field is shed, and accelerates the discharge of particulate matter, particulate matter is avoided to block.
(3) when particulate matter sheds completion, enclosed mechanism 3 and driving motor 9 are closed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. agricultural unmanned plane particle tossed device, it is characterised in that: including sleeve (1) and medicine pot (2), sleeve (1) is vertically arranged
In the lower end of medicine pot (2), the discharge port of medicine pot (2) is located at the upside in sleeve (1), is provided with enclosed mechanism in sleeve (1)
(3), the feed inlet of enclosed mechanism (3) is communicated with the discharge port of medicine pot (2), and the discharge port lower end of enclosed mechanism (3) is provided with cunning
Material cover (4), interior be provided with of the sleeve (1) of lubricating substance cover (4) lower end form shedding for pushing wind field for the discharge port in sleeve (1)
Mechanism.
2. agricultural unmanned plane particle tossed device according to claim 1, it is characterised in that: lubricating substance cover (4) includes opening
Taper cover (5) directed downwardly, the lateral wall of taper cover (5) are distributed along the circumference with inlet channel (6), and sleeve corresponds on (1)
The position of inlet channel (6) is provided with air inlet (7), and air inlet (7), which is corresponded and sealed with inlet channel (6), to be connected, into
Port (7) and inlet channel (6) cooperate the inside air inlet to taper cover (5).
3. agricultural unmanned plane particle tossed device according to claim 1 or 2, it is characterised in that: shedding mechanism includes electricity
Machine protective cover (8), the interior driving motor (9) being provided with vertically downwards of motor protecting cover (8), the output end of driving motor (9) are set
It is equipped with propeller (10), the upper end of motor protecting cover (8) is connected with the sealing of the inner sidewall of lubricating substance cover (4), and propeller (10) is located at
Close to the position of sleeve (1) discharge port.
4. agricultural unmanned plane particle tossed device according to claim 1, it is characterised in that: enclosed mechanism (3) includes the
One fixed plate (12) and the second fixed plate (13), be provided in the second fixed plate (13) communicated with the discharge port of medicine pot (2) into
Oral pore (14), the position that inlet hole (14) are corresponded in the first fixed plate (12) are provided with outlet opening (15), inlet hole (14) and
The first sealing plate (16) and the second sealing plate (17) with the first sealing plate (16) cooperation, the first sealing plate are provided between outlet opening (15)
(16) side is provided with rocker arm (26), and one end and the first sealing plate (16) of rocker arm (26) are rotatedly connected, the other end and steering engine
(19) the rotation gear (20) driven is connected, and steering engine (19) is set on the first fixed plate (12), and the second sealing plate (17) is close to rotation
One end of rotating disk (20) is rotatedly connected with the first fixed plate (12), and is provided with the driving cog engaged with rotation gear (20)
(21), it is provided with gag lever post (22) in the first fixed plate (12), the first sealing plate (16) is arranged far from the one end of the second sealing plate (17)
There is the different diameter hole (23) along gag lever post (22) sliding.
5. agricultural unmanned plane particle tossed device according to claim 4, it is characterised in that: rocker arm (26) is far from the first envelope
One end of plate (16) is connected by the first screw (24) with rotation gear (20), and passes through the second screw (25) and steering engine (19)
Output end is connected.
6. agricultural unmanned plane particle tossed device according to claim 4 or 5, it is characterised in that: rocker arm (26) is located at the
One sealing plate (16) is provided with for limiting rocker arm (26) rotation on the side of the second fixed plate (13), the second fixed plate (13)
The limit hole (18) of angle.
7. agricultural unmanned plane particle sheds method, it is characterised in that: shed dress using particle described in one of claim 1-6
It sets, comprising the following steps:
(1) particulate matter for needing to shed is packed into medicine pot (2), is opened driving motor (9), driving motor (9) drives propeller
(10) it rotates, is formed in the discharge port of sleeve (1) and push wind field；
(2) enclosed mechanism (3) are opened, particulate matter is dispersed into sleeve (1) and motor protecting cover along the lateral wall of lubricating substance cover (4)
(8) it between, is pushed wind field and is shed；
(3) when particulate matter sheds completion, enclosed mechanism (3) and driving motor (9) are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446710.XA CN110104179B (en) | 2019-05-27 | 2019-05-27 | Agricultural unmanned aerial vehicle particle sprinkling device and sprinkling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446710.XA CN110104179B (en) | 2019-05-27 | 2019-05-27 | Agricultural unmanned aerial vehicle particle sprinkling device and sprinkling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110104179A true CN110104179A (en) | 2019-08-09 |
| CN110104179B CN110104179B (en) | 2023-09-19 |
Family
ID=67492446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910446710.XA Active CN110104179B (en) | 2019-05-27 | 2019-05-27 | Agricultural unmanned aerial vehicle particle sprinkling device and sprinkling method |
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| Country | Link |
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| CN (1) | CN110104179B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489115A (en) * | 2021-12-24 | 2022-05-13 | 安阳全丰航空植保科技股份有限公司 | Spraying amplitude detection method based on unmanned aerial vehicle particle throwing |
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| CN109515716A (en) * | 2018-11-26 | 2019-03-26 | 罗瑞琪 | A kind of agriculture unmanned plane air blast supercharging device of sowing |
| CN210175129U (en) * | 2019-05-27 | 2020-03-24 | 安阳全丰航空植保科技股份有限公司 | Agricultural unmanned aerial vehicle granule jettison device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09271228A (en) * | 1996-04-08 | 1997-10-21 | Yanmar Agricult Equip Co Ltd | Fertilization device |
| CN106628184A (en) * | 2016-01-15 | 2017-05-10 | 深圳高科新农技术有限公司 | Dusting device and flying dusting device |
| CN205906219U (en) * | 2016-07-12 | 2017-01-25 | 云南绿飞农业科技有限公司 | Agricultural unmanned aerial vehicle powder releaser |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489115A (en) * | 2021-12-24 | 2022-05-13 | 安阳全丰航空植保科技股份有限公司 | Spraying amplitude detection method based on unmanned aerial vehicle particle throwing |
| CN114489115B (en) * | 2021-12-24 | 2023-11-03 | 安阳全丰航空植保科技股份有限公司 | Unmanned aerial vehicle particle throwing-based spray width detection method |
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| CN110104179B (en) | 2023-09-19 |
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Effective date of registration: 20191224 Address after: 455000, Anyang, Henan Province North Zone Industrial Park Road, the middle of the North Road Applicant after: ANYANG QUANFENG AERIAL CROP PROTECTION TECHNOLOGY CO.,LTD. Applicant after: ANYANG QUANFENG BIOLOGICAL TECHNOLOGY CO.,LTD. Address before: 455000, Anyang, Henan Province North Zone Industrial Park Road, the middle of the North Road Applicant before: ANYANG QUANFENG AERIAL CROP PROTECTION TECHNOLOGY CO.,LTD. |
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