CN110384085A - The variable manned plant protection aircraft of spraying medicine concentration in operation process - Google Patents
The variable manned plant protection aircraft of spraying medicine concentration in operation process Download PDFInfo
- Publication number
- CN110384085A CN110384085A CN201910795195.6A CN201910795195A CN110384085A CN 110384085 A CN110384085 A CN 110384085A CN 201910795195 A CN201910795195 A CN 201910795195A CN 110384085 A CN110384085 A CN 110384085A
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- Prior art keywords
- medicine
- peristaltic pump
- manned
- airborne
- chest
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Classifications
-
- 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
- A01M7/0003—Atomisers or mist blowers
-
- 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
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
-
- 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
- A01M7/0089—Regulating or controlling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/502—Vehicle-mounted mixing devices
- B01F33/5021—Vehicle-mounted mixing devices the vehicle being self-propelled, e.g. truck mounted, provided with a motor, driven by tracks
-
- 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
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Insects & Arthropods (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention provides the manned plant protection aircraft that spraying medicine concentration is variable in a kind of operation process, including manned aircraft module, airborne power supply modules, onboard control module, airborne dispensing module and airborne application module.Compared with prior art: (1) the invention proposes one kind can successfully manage the larger disease index difference of operation plot different zones, follow " the light medicine of mild, severe weight medicine " principle, in operation process can " Variable Composition " manned plant protection aircraft for being administered, compensate for the deficiency of the manned plant protection aircraft of " variable-flow " application；(2) the double case independent control output designs of " water tank+pure medicine-chest " that the present invention uses realize " in real time, on demand " allotment of various concentration medical fluid in manned plant protection aircraft flight operation process；(3) present invention controls the new design that two kinds of different mediums carry out the allotment of various concentration medical fluid using single-chip microcontroller, has the advantages such as good, the concentration accuracy height of system responsiveness, easy to promote and utilize.
Description
Technical field
The present invention relates to the manned plant protection aircrafts that spraying medicine concentration in a kind of operation process can be changed, and more particularly say, should
Manned plant protection aircraft can be different according to the severity of target job region disease pest and weed, carry out synchronous change to be sprayed
Liquor strength size, pesticide utilization rate and then realize accurate operation to improve, belong to manned plant protection aircraft equipment technology
Field.
Background technique
China possesses on the earth 7% arable land, but fertilizer application amount accounts for the 38% of global total amount.The food source of the mankind 95%
From soil, pesticide utilization rate is low, not only causes a large amount of wastes of resource, can also generation environment pollution, or even medicine is generated to crop
Harmful and pesticide residue, and excessive pesticide can also penetrate into soil and eventually enter into human body, the pesticide in food and environment is finally all
Human health can be endangered.
In recent years, China greatly develops accurate, the province's medicine, green operation on the basis of the fusion of agricultural machinery agronomy, with realization " low throwing
Enter sustainable agriculture " on the basis of agricultural modernization.Since variable farm chemical applying technology is widely portable to planting industry, animal husbandry, garden
Skill and forestry, many country's investment huge funds carry out the research and development of variable farm chemical applying equipment, have been based on geography information and real-time sensing at present
Technical research goes out more mature variable-flow Spraying Control System, and is mounted on the equipment for plant protection of ground, develops variable-flow spray
Apply equipment for plant protection.The course of work that variable-flow sprays equipment for plant protection is: in operation process, variable-flow Spraying Control System can
Different according to the disease pest and weed severity on prior collected operating area difference plot, by synchronous change, its application is filled
The uninterrupted set targetedly sprays the medical fluid of different flow on corresponding plot, i.e., " needs more sprays more, need to spray less less ",
To realize the variable operation purpose of " be administered, divide and rule on demand ".
However, it is a kind of " variable-flow " application equipment that existing variable, which sprays equipment for plant protection after all, if operation plot is different
Region disease index differs greatly, then application equipment can have " small state of an illness prevention and treatment is excessive, big state of an illness prevention and treatment is insufficient ",
It needs to follow " the light medicine of mild, severe weight medicine " principle and researches and develops a kind of " Variable Composition " application equipment, to solve prior art dress
The standby existing above problem.In recent years, manned plant protection aircraft is with its operating efficiency height, operation broad covered area and by industry
Favor, but operation accuracy, operation quality are to be improved.If further developing someone that spraying medicine concentration is variable in operation process
Plant protection aircraft is driven, the technology and equipment for spraying manned plant protection aircraft for abundant and promotion variable is horizontal, improves variable
Pesticide supplying effect is of great significance and promotional value.
Summary of the invention
The larger disease index that operation plot different zones can be successfully managed the object of the present invention is to provide one kind is poor
Manned plant protection that is different, following " the light medicine of mild, severe weight medicine " principle, " Variable Composition " application can be achieved in operation process
Aircraft, to solve the above technical problems.
Technical problem solved by the invention can be realized using following technical scheme: spraying medicine concentration can in operation process
The manned plant protection aircraft become, including manned aircraft module, airborne power supply modules, onboard control module, airborne make up a prescription
Module and airborne application module, the airborne power supply modules, onboard control module, airborne dispensing module and airborne application module are equal
Fixed, carry is in manned aircraft module；The manned aircraft module includes manned aircraft；The airborne electricity
Source module includes supplying cell, the output end of supplying cell and airborne dispensing module, onboard control module, in airborne application module
The input terminal of each electricity consumption device is connected；The onboard control module includes single-chip microcontroller, electron speed regulator I, peristaltic pump I, flow
Sensor I, electron speed regulator II, peristaltic pump II, flow sensor II, the output end of single-chip microcontroller respectively with electron speed regulator I, electricity
The input terminal of sub- governor II is connected, and single-chip microcontroller for sending switch order and revolving speed control instruction electron governor respectively
I, the output end of electron speed regulator II, electron speed regulator I are connected with the electric machine controller of peristaltic pump I, electron speed regulator II's
Output end is connected with the electric machine controller of peristaltic pump II, and electron speed regulator I, electron speed regulator II are respectively used to control peristaltic pump
I, peristaltic pump II realizes start and stop and rotational speed regulation, and the water inlet of peristaltic pump I is gone out by water tank in pipeline and airborne dispensing module
The mouth of a river is connected, and for controlling the water purification amount for flowing through peristaltic pump I in the unit time, the feeding opening of peristaltic pump II passes through peristaltic pump I
Pipeline is connected with the medicine outlet of pure medicine-chest in airborne dispensing module, and peristaltic pump II flows through peristaltic pump for controlling in the unit time
The medicament auxiliary agent the amount of the stock solution of II, flow sensor I are connected with the water outlet of peristaltic pump I, and flow sensor I is used for real-time detection
It flows through the water purification amount size of peristaltic pump I and feeds back to single-chip microcontroller, flow sensor II is connected with the medicine outlet of peristaltic pump II, stream
Quantity sensor II flows through the medicament auxiliary agent the amount of the stock solution size of peristaltic pump II and feeds back to single-chip microcontroller for real-time detection；It is described airborne
Dispensing module includes water tank, pure medicine-chest, mixed medicine-chest, stores in water tank and flies to prevent the water purifications of dedicated pesticidal preparations for diluting, pure
It is stored in medicine-chest former without being watered the diluted commercially available medicament auxiliary agent flown to prevent after dedicated pesticidal preparations and aviation auxiliary agent mix
Liquid mixes and is equipped with water inlet, feeding opening and medicine outlet outside medicine-chest, and the water inlet of mixed medicine-chest is connected with the water outlet of peristaltic pump I,
The feeding opening of mixed medicine-chest is connected with the medicine outlet of peristaltic pump II, mixes and is equipped with stirring motor and stirring blade inside medicine-chest, stirring
Motor drives stirring blade uniform rotation, will enter the water purification inside mixed medicine-chest and medicament auxiliary agent stoste carries out quickly stirring and
Even mixing, to mix the mixing sprinkling medical fluid for reaching current spray concentration requirement；The airborne application module include farm chemical spray pump,
Spray boom and aviation spray head, the feeding opening of farm chemical spray pump are connected with the medicine outlet of mixed medicine-chest, the medicine outlet of farm chemical spray pump and entering for spray boom
Medicine mouth is connected, and the switch order of farm chemical spray pump is sent by single-chip microcontroller, and aviation spray head is fixed on spray boom, the feeding opening of aviation spray head
It is connected with the medicine outlet of spray boom, aviation spray head is used to be that medicine is dripped and sprayed by mixing sprinkling medical liquid atomizing deployed in mixed medicine-chest
It is applied on crop.
Further, the manned aircraft be manned fixed wing aircraft, it is manned versions of helicopter, manned
One of dynamic-delta-wing aircraft.
Further, the peristaltic pump is skid shoe type peristaltic pump, multiple pressure roll-type peristaltic pump, one in single roller peristaltic pump
Kind.
Further, the dosage form for flying to prevent dedicated pesticidal preparations is one or more of missible oil, suspending agent, emulsifiable concentrate
Combination.
Further, the aviation auxiliary agent is the group of one or more of spreader-sticker, anti-drift agent, evaporation suppressor
It closes.
Further, the aviation spray head is pressure type atomizer.
The variable manned plant protection aircraft of spraying medicine concentration, the course of work in operation process of the invention are as follows: (1) will make
Industry plot disease (insect pest, crop smothering) severity is divided into several prevention and treatment grades, based on plant protection technology and refers to medicament used
Requirement, different Drug levels is set under different prevention and treatment grades；(2) based on geographical information technology to operation plot into
Row gridding divides, and geographical location information involved in each grid plot, prevention and treatment class information, Drug level information are written
SCM program；(3) according to peristaltic pump used in onboard modules, the running parameter of mixed medicine-chest, by manned plant protection aircraft operation
Realize that SCM program is written in start and stop and the instruction of rotational speed regulation using electron speed regulator control peristaltic pump in the process；(4) someone
It drives plant protection to take off and prepare to carry out application operation on operation plot, single-chip microcontroller reads first grid plot first
Geographical location information, prevention and treatment class information, Drug level information, while medication corresponding to next grid plot is read in advance
Concentration information, before manned plant protection aircraft closes on first grid plot position, single-chip microcontroller is changed by electron speed regulator
The revolving speed of peristaltic pump respectively flows through peristaltic pump I, the water purification amount of peristaltic pump II and medicament auxiliary agent the amount of the stock solution with real-time control, and two
Flow sensor meeting Real-time Feedback flow information is realized in the unit time to single-chip microcontroller with guaranteeing MCU Instruction control in place
The water purification of overall control is synchronous with medicament auxiliary agent stoste to enter mixed medicine-chest, and stirring motor drives stirring blade uniform rotation, allotment
Reach the mixing sprinkling medical fluid of current spray concentration requirement out, mixing sprinkling medical fluid is atomized through farm chemical spray pump, spray boom and pressure type again
Spray head atomization is to be sprayed onto crop surface after medicine drips, to complete the aerial sprays in the grid plot, single-chip microcontroller, is mixed peristaltic pump
Medicine-chest links simultaneously, guarantees that the medical fluid of manned plant protection aircraft corresponding concentration before flying to next grid plot has been deployed substantially
It finishes；(5) manned plant protection aircraft at the uniform velocity moves ahead along grid plot, and airborne each module can repeat the above movement, until complete
It is administered operation at Variable Compositions whole on operation plot, after the completion of operation, remaining water and medicine are recyclable again in water tank and pure medicine-chest
It uses.
Compared with the prior art, the invention has the following advantages: (1) the invention proposes one kind can successfully manage operation
The larger disease index difference of plot different zones can follow " the light medicine of mild, severe weight medicine " principle, in operation process
The manned plant protection aircraft that " Variable Composition " application can be achieved compensates for " variable-flow " and is administered existing for manned plant protection aircraft
It is insufficient；(2) the double case independent control output designs of " water tank+pure medicine-chest " that the present invention uses, realize manned plant protection aircraft
" in real time, on demand " allotment of various concentration medical fluid in flight operation process, and remaining water and medicine is recyclable reuses after operation；
(3) present invention controls the new design that two kinds of different mediums carry out the allotment of various concentration medical fluid using single-chip microcontroller, and there is system to ring
The advantages such as good, the concentration accuracy height of answering property, it is easy to promote and utilize.
Detailed description of the invention
Fig. 1 is the manned plant protection aircraft surface structure schematic diagram that spraying medicine concentration is variable in operation process of the invention.
Fig. 2 is that the manned plant protection aircraft that spraying medicine concentration is variable in operation process of the invention removes manned aircraft
Each modular system constitutes schematic diagram afterwards.
In figure: 1, supplying cell 2, single-chip microcontroller 3, electron speed regulator I 4, peristaltic pump I 5, flow sensor I
6, electron speed regulator II 7, peristaltic pump II 8, flow sensor II 9, water tank 10, pure medicine-chest 11, mixed medicine-chest 12,
Farm chemical spray pump 13, spray boom 14, aviation spray head 15, manned aircraft.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
Referring to shown in Fig. 1, Fig. 2, the present invention is the manned plant protection aircraft that spraying medicine concentration is variable in operation process, including
Manned aircraft module, airborne power supply modules, onboard control module, airborne dispensing module and airborne application module, the machine
Load power module, onboard control module, airborne dispensing module and airborne application module are fixed, carry is in manned aircraft mould
On block.
The manned aircraft module includes manned aircraft 15, and the manned aircraft 15 is manned straight
The machine of liter.
The airborne power supply modules include supplying cell 1, the output end of supplying cell 1 and airborne dispensing module, airborne control
The input terminal of each electricity consumption device is connected in molding block, airborne application module.
The onboard control module includes single-chip microcontroller 2, electron speed regulator I3, peristaltic pump I4, flow sensor I5, electronics tune
Fast device II6, peristaltic pump II7, flow sensor II8, the output end of single-chip microcontroller 2 respectively with electron speed regulator I3, electron speed regulator
The input terminal of II6 is connected, and single-chip microcontroller 2 for sending switch order and revolving speed control instruction electron governor I3, electricity respectively
The output end of sub- governor II6, electron speed regulator I3 are connected with the electric machine controller of peristaltic pump I4, electron speed regulator II6's
Output end is connected with the electric machine controller of peristaltic pump II7, and electron speed regulator I3, electron speed regulator II6 are respectively used to control soft
Tube pump I4, peristaltic pump II7 realize start and stop and rotational speed regulation, and the water inlet of peristaltic pump I4 passes through water in pipeline and airborne dispensing module
The water outlet of case 9 is connected, and peristaltic pump I4 is used to control the water purification amount for flowing through peristaltic pump I4 in the unit time, peristaltic pump II7's
Feeding opening is connected by pipeline with the medicine outlet of medicine-chest 10 pure in airborne dispensing module, and peristaltic pump II7 is for when controlling unit
The interior medicament auxiliary agent the amount of the stock solution for flowing through peristaltic pump II7, the peristaltic pump I4, peristaltic pump II7 are skid shoe type peristaltic pumps, and flow passes
Sensor I5 is connected with the water outlet of peristaltic pump I4, and water purification amount of the flow sensor I5 for real-time detection to flow through peristaltic pump I4 is big
Small and feed back to single-chip microcontroller 2, flow sensor II8 is connected with the medicine outlet of peristaltic pump II7, and flow sensor II8 is for real
When detection flow through peristaltic pump II7 medicament auxiliary agent the amount of the stock solution size and feed back to single-chip microcontroller 2.
The airborne dispensing module includes water tank 9, pure medicine-chest 10, mixed medicine-chest 11, stores in water tank 9 and flies to prevent for diluting
The water purification of dedicated pesticidal preparations stores in pure medicine-chest 10 and diluted commercially available flies to prevent that dedicated pesticidal preparations are helped with aviation without being watered
Agent mix after medicament auxiliary agent stoste, the dosage form for flying to prevent dedicated pesticidal preparations is missible oil, suspending agent, one in emulsifiable concentrate
Kind or several combinations, the aviation auxiliary agent are the combinations of one or more of spreader-sticker, anti-drift agent, evaporation suppressor,
Water inlet, feeding opening and medicine outlet are equipped with outside mixed medicine-chest 11, the water inlet of mixed medicine-chest 11 is connected with the water outlet of peristaltic pump I4
Logical, the feeding opening of mixed medicine-chest 11 is connected with the medicine outlet of peristaltic pump II7, mixes and is equipped with stirring motor and paddle inside medicine-chest 11
Piece, stirring motor drive stirring blade uniform rotation, will enter the water purification inside mixed medicine-chest 11 and the progress of medicament auxiliary agent stoste is fast
Speed stirs uniform mixing mixing, to mix the mixing sprinkling medical fluid for reaching current spray concentration requirement.
The airborne application module includes farm chemical spray pump 12, spray boom 13 and aviation spray head 14, the feeding opening of farm chemical spray pump 12 and mixed
The medicine outlet of medicine-chest 11 is connected, and the medicine outlet of farm chemical spray pump 12 is connected with the mouth that is used as medicine of spray boom 13, and the switch of farm chemical spray pump 12 refers to
Order is sent by single-chip microcontroller 2, and aviation spray head 14 is fixed on spray boom 13, the medicine outlet phase of the feeding opening and spray boom 13 of aviation spray head 14
Connection, aviation spray head 14 are used to mixing sprinkling medical liquid atomizing deployed in mixed medicine-chest 11 be that medicine drips and spray application to crop,
The aviation spray head 14 is pressure type atomizer.
Finally it should be noted that: above embodiments are only to be shown and described basic principles and main features of the invention
And advantages of the present invention, those of ordinary skill in the art are it is to be appreciated that the present invention is not limited to the above embodiments, not
Under the premise of being detached from spirit and scope of the invention, the present invention also has various modifications or equivalent replacement, and without departing from the present invention
Any modification of spirit and scope or equivalent replacement, are intended to be within the scope of the claims of the invention.
Claims (6)
1. the variable manned plant protection aircraft of spraying medicine concentration in operation process, it is characterised in that: including manned aircraft mould
Block, airborne power supply modules, onboard control module, airborne dispensing module and airborne application module, it is the airborne power supply modules, airborne
Control module, airborne dispensing module and airborne application module are fixed, carry is in manned aircraft module；Described someone drives
Sailing character module includes manned aircraft (15)；The airborne power supply modules include supplying cell (1), supplying cell (1)
Output end is connected with the input terminal of each electricity consumption device in airborne dispensing module, onboard control module, airborne application module；It is described
Onboard control module includes single-chip microcontroller (2), electron speed regulator I(3), peristaltic pump I(4), flow sensor I(5), electron speed regulator
II(6), peristaltic pump II(7), flow sensor II(8), the output end of single-chip microcontroller (2) respectively with electron speed regulator I(3), electronics
Governor II(6) input terminal be connected, single-chip microcontroller (2) for sending switch order and revolving speed control instruction electron tune respectively
Fast device I(3), electron speed regulator II(6), electron speed regulator I(3) output end be connected with the electric machine controller of peristaltic pump I(4)
Connect, electron speed regulator II(6) output end be connected with the electric machine controller of peristaltic pump II(7), electron speed regulator I(3), electronics
Governor II(6) be respectively used to control peristaltic pump I(4), peristaltic pump II(7) realize start and stop and rotational speed regulation, peristaltic pump I(4)
Water inlet is connected by pipeline with the water outlet of water tank (9) in airborne dispensing module, peristaltic pump I(4) for when controlling unit
In flow through peristaltic pump I(4) water purification amount, peristaltic pump II(7) feeding opening pass through pure medicine-chest in pipeline and airborne dispensing module
(10) medicine outlet is connected, peristaltic pump II(7) peristaltic pump II(7 is flowed through in the unit time for controlling) medicament auxiliary agent stoste
Amount, flow sensor I(5) be connected with the water outlet of peristaltic pump I(4), flow sensor I(5) be used for real-time detection flow through it is soft
Tube pump I(4) water purification amount size and feed back to single-chip microcontroller (2), flow sensor II(8) medicine outlet phase with peristaltic pump II(7)
Connection, flow sensor II(8) flow through peristaltic pump II(7 for real-time detection) medicament auxiliary agent the amount of the stock solution size and feed back to list
Piece machine (2)；The airborne dispensing module includes water tank (9), pure medicine-chest (10), mixed medicine-chest (11), stores and is used in water tank (9)
Dilution flies to prevent the water purification of dedicated pesticidal preparations, stores in pure medicine-chest (10) and diluted commercially available flies to prevent dedicated pesticide system without being watered
Medicament auxiliary agent stoste after agent and aviation auxiliary agent mix is mixed equipped with water inlet, feeding opening and medicine outlet outside mixed medicine-chest (11)
The water inlet of medicine-chest (11) is connected with the water outlet of peristaltic pump I(4), mixes the feeding opening and peristaltic pump II(7 of medicine-chest (11))
Medicine outlet is connected, and mixes and is equipped with stirring motor and stirring blade inside medicine-chest (11), and stirring motor drives stirring blade at the uniform velocity to turn
It is dynamic, mixed medicine-chest (11) internal water purification will be entered and the progress of medicament auxiliary agent stoste is quickly stirred uniform mixing and mixed, reached with mixing
Medical fluid is sprayed in the mixing required to current spray concentration；The airborne application module includes farm chemical spray pump (12), spray boom (13) and boat
The feeding opening of empty spray head (14), farm chemical spray pump (12) is connected with the medicine outlet of mixed medicine-chest (11), the medicine outlet of farm chemical spray pump (12) with
The mouth that is used as medicine of spray boom (13) is connected, and the switch order of farm chemical spray pump (12) is sent by single-chip microcontroller (2), and aviation spray head (14) is fixed on
On spray boom (13), the feeding opening of aviation spray head (14) is connected with the medicine outlet of spray boom (13), and aviation spray head (14) will be for that will mix
Deployed mixing sprinkling medical liquid atomizing is that medicine is dripped and sprayed application on crop in medicine-chest (11).
2. the variable manned plant protection aircraft of spraying medicine concentration in operation process according to claim 1, it is characterised in that:
The manned aircraft (15) be manned fixed wing aircraft, manned versions of helicopter, manned dynamic-delta-wing fly
One of machine.
3. the variable manned plant protection aircraft of spraying medicine concentration in operation process according to claim 1, it is characterised in that:
The peristaltic pump I(4), peristaltic pump II(7) be skid shoe type peristaltic pump, multiple pressure roll-type peristaltic pump, one in single roller peristaltic pump
Kind.
4. the variable manned plant protection aircraft of spraying medicine concentration in operation process according to claim 1, it is characterised in that:
The dosage form for flying to prevent dedicated pesticidal preparations is the combination of one or more of missible oil, suspending agent, emulsifiable concentrate.
5. the variable manned plant protection aircraft of spraying medicine concentration in operation process according to claim 1, it is characterised in that:
The aviation auxiliary agent is the combination of one or more of spreader-sticker, anti-drift agent, evaporation suppressor.
6. the variable manned plant protection aircraft of spraying medicine concentration in operation process according to claim 1, it is characterised in that:
The aviation spray head (14) is pressure type atomizer.
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| CN201910795195.6A CN110384085A (en) | 2019-08-27 | 2019-08-27 | The variable manned plant protection aircraft of spraying medicine concentration in operation process |
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| CN110697047A (en) * | 2019-11-12 | 2020-01-17 | 山东理工大学 | Variable concentration control method for aerial spraying |
| CN111228552A (en) * | 2020-02-21 | 2020-06-05 | 福建龙马环卫装备股份有限公司 | Cleaning vehicle operation method and control system suitable for disinfection operation |
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| 东北农学院: "《农业生产机械化》", 31 December 1981 * |
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|---|---|---|---|---|
| CN110697047A (en) * | 2019-11-12 | 2020-01-17 | 山东理工大学 | Variable concentration control method for aerial spraying |
| CN111228552A (en) * | 2020-02-21 | 2020-06-05 | 福建龙马环卫装备股份有限公司 | Cleaning vehicle operation method and control system suitable for disinfection operation |
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