CN109466773A - A kind of agricultural plant protection unmanned plane of static electrification atomizing function - Google Patents
A kind of agricultural plant protection unmanned plane of static electrification atomizing function Download PDFInfo
- Publication number
- CN109466773A CN109466773A CN201811341031.8A CN201811341031A CN109466773A CN 109466773 A CN109466773 A CN 109466773A CN 201811341031 A CN201811341031 A CN 201811341031A CN 109466773 A CN109466773 A CN 109466773A
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- China
- Prior art keywords
- spray
- plant protection
- unmanned plane
- sprinkling
- agricultural plant
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Classifications
-
- 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
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- 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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
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- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Abstract
The invention discloses a kind of agricultural plant protection unmanned planes of static electrification atomizing function, including fuselage, flight support bar, rotor, undercarriage, spray tank, power module and HV generator, outwardly extending spray support rod is provided on the outside of undercarriage, spray tank bottom is provided with high-pressure pump, connection sprinkling perfusion tube after high-pressure pump, at least one high-pressure nozzle is provided on sprinkling perfusion tube, sprinkling perfusion tube is fixed on spray support rod bottom surface and extends outward along spray support rod, conducting wire is provided in sprinkling perfusion tube, one end of conducting wire and the high-voltage output end of high-voltage electrostatic generator connect, the input terminal of high-voltage electrostatic generator, power module, rotor, high-pressure pump is electrically connected with the main control module in fuselage respectively.The present invention, which directly squeezes medical fluid using high-pressure pump and high-pressure nozzle, makes the medical fluid sprayed nebulize, therefore noise is small, energy conservation and environmental protection, the high-pressure electrostatic of high-voltage electrostatic generator is directly imported medical fluid by conducting wire, structure is simple, and spray pattern is high.
Description
Technical field
The present invention relates to agricultural plant protection equipment technical field more particularly to a kind of agricultural plant protection of static electrification atomizing function without
It is man-machine.
Background technique
The characteristics of electrostatic spraying processes, is that it forms droplet with charge, thus pesticide utilization rate can be increased to 90% with
On；And effect is outflanked to target generation.I.e. Charged Droplet is attracted by crop surface charge inducing surrounds target body, and deposits to target body
Front and back improves control efficiency.The depositional mode and the deposition site on target for influencing droplet, depend primarily on electrostatic
The ratio of power and gravity, if electrostatic force is greater than gravity, droplet is moved along the direction of power line, can be deposited on front and the back of target body
Face；If electrostatic force is less than gravity, droplet is settled by gravity direction, and nothing outflanks effect.
Existing electrostatic atomizing plant protection equipment is all pickaback, bears or stretcher type is mobile, for the angle of application by
Many limitations, can not large area be administered, working efficiency is low, and medicament utilization rate is low, and manpower and the medicament wasting of resources are tight
Weight, environmental pollution is serious, and very big influence is also brought to the health of operator, is easy the problems such as causing operator's poisoning.
China is used as large agricultural country, and 1,800,000,000 mu of basic farmlands need a large amount of agricultural plant protection operation, the annual pesticide poisoning people in China every year
Number has 100,000 crowd, lethality about 20%.
As people increasingly focus on environmental protection, plant protection drone is increasingly had been favored by people, plant protection nobody
Atomizer device is installed on machine, it can be remotely controlled to plant and spray medicament, the downdraught that rotor generates helps to increase
Spray is to the penetrability of crop, and control efficiency is high, and simple and convenient, efficiency greatly improves.But the atomizing of traditional plant protection drone
Device is gasoline atomizing sprayer, and using high temperature pinking technology, specially oil enters under suction function at trunnion through atomizer
It mixes, and enters in the air inlet pipe of combustion chamber with air herein in trunnion.At the same time, ignition system switch connection generates high
Piezoelectricity, spark plug release high-voltage arc, light gaseous mixture.Ignition of mixed gas " explosion ", pressure is rapid in combustion chamber and carburetor
Increase.This strand of high pressure gas makes air-intake valve plate close air inlet, and goes out jet pipe with flank speed.This atomizer device noise
Larger, structure is complicated, heavier-weight, and the smog that gasoline atomizing sprayer generates pollutes the environment, and is only applicable to low bar farming
Object.When plant protection drone is for high bar crops pesticide sprayings such as corn, fruit trees, the smog that traditional atomizing device sprays is being fanned
Moved downward under the wind-force effect of leaf, when dropping to blade face hereinafter, smog continues to move downward, fall directly on ground, crop and
The back side of trees does not receive medicament, reduces the effect of drug.
Therefore it provides a kind of noise is small, structure is simple, environmental pollution is small, spray pattern is high, have a wide range of application agricultural plant
Protecting unmanned plane is current urgent problem to be solved.
Summary of the invention
The present invention is directed at least solve the technical problems existing in the prior art, a kind of static electrification is especially innovatively proposed
The agricultural plant protection unmanned plane of atomizing function, efficiently solves that agricultural plant protection unmanned plane noise in the prior art is big, structure is complicated, ring
The problem that border is seriously polluted, spray pattern is low, application range is small.
In order to realize above-mentioned purpose of the invention, the present invention provides a kind of agricultural plant protection of static electrification atomizing function nobody
Machine, including fuselage, the fuselage both ends are symmetrically arranged with several flight support bars, and the flight support boom end is provided with rotation
The wing, the fuselage bottom both ends are symmetrically arranged with undercarriage, are provided with spray tank immediately below the fuselage, the spray tank it is upper
Surface middle part is recessed inwardly to form groove, and power module is provided in the groove, and the both ends difference of the spray tank is detachable
Ground is fixed on the corresponding undercarriage, is provided with outwardly extending spray support rod, the medical fluid on the outside of the undercarriage
Bottom portion is provided with high-pressure pump, and the liquid inlet of the high-pressure pump passes through liquid outlet of the piping connection to the spray tank bottom, institute
The liquid outlet of high-pressure pump is stated by the entrance of piping connection to multi-pass adapter, the multi-pass adapter is provided with multiple outlets,
Each outlet is connected separately with a sprinkling perfusion tube, is provided at least one high pressure spray on the every sprinkling perfusion tube
Head, the sprinkling perfusion tube are fixed on the spray support rod bottom surface and extend outward along the spray support rod, the spray
Spill and be provided with conducting wire in perfusion tube, be provided with high-voltage electrostatic generator in the fuselage, one end of the conducting wire from it is described
The outlet side for spraying the corresponding multi-pass adapter of perfusion tube is stretched out, and the high-voltage output end with the high-voltage electrostatic generator
The other end of connection, the conducting wire extends in the high-pressure nozzle along sprinkling infusion inside pipe wall, so that the high pressure spray
Negative electrical charge on the drop energy homogeneous band that head sprays, the input terminal of the high-voltage electrostatic generator, power module, rotor, high pressure
Pump is electrically connected with the main control module in the fuselage respectively.
The present invention is by the extruding to medical fluid of high-pressure pump and high-pressure nozzle so that the medical fluid sprayed nebulizes, and passes through and lead
The high-pressure electrostatic of high-voltage electrostatic generator is imported medical fluid by line, so that negative electrical charge on the misty medicine drop homogeneous band sprayed, with ground
Electrostatic field is formed between the vegetation of face, by the effect of electric field force, so that the front and back that misty medicine drop deposits to vegetation is charged,
And uniform adsorption improves sedimentation rate on the surface of vegetation, reduces drift value, low bar crop and long-stalked crop are applied in realization
Drug effect fruit expands the use scope of plant protection drone to improve control efficiency.Since the present invention is using high-pressure pump and height
The physical impact mode that pressure spray head directly squeezes medical fluid makes the medical fluid sprayed nebulize, therefore noise is small, energy conservation and environmental protection, by leading
The high-pressure electrostatic of high-voltage electrostatic generator is directly imported medical fluid by line, and structure is simple, and spray pattern is high.
Preferably, the high-voltage electrostatic generator is the adjustable HV generator of output voltage.It can by voltage
The HV generator of mode can adjust the electrostatic potential of output according to different application crops and application environment, so that spray
Misty medicine drop institute's lotus voltage value out is optimal charged voltage value, the application effect for improving different application crops and being administered under environment
Fruit.
Preferably, the high-voltage electrostatic generator is coated with shielded layer, to avoid the high-voltage electrostatic generator
Nobody wireless signal is interfered during the work time.By the way that shielded layer is arranged, it is possible to reduce high-pressure electrostatic occurs
Interference of the electric field that device generates to unmanned plane sending and receiving wireless signal, improves the accuracy of unmanned plane manipulation.Shielded layer can be adopted
With copper foil or aluminium foil.
Preferably, the position on the flight support bar close to the fuselage is additionally provided with wireless signal transceiver, described
Wireless signal transceiver is electrically connected with the main control module.It is set by the position on the flight support bar close to the fuselage
Wireless signal transceiver is set, the intensity of the wireless signal of transmitting-receiving can be enhanced, obtains better wireless signal transmitting-receiving effect.
Preferably, elastic cushion is additionally provided between the upper surface of the groove and the power module.Pass through elastic cushion pair
Jolting in flight course is buffered, and the vibration of power module is reduced, and avoids the plug connector of power module from loosening, and can be reduced
The damage of power module extends the service life of power module.
Preferably, the power module is fixed in the groove by bandage, is provided with Velcro on the bandage.It is logical
Bandage fixed power source module is crossed, the stability of power module in flight course is further strengthened, bandage sets by the way that Velcro is viscous, tears open
Dress is convenient, and uses the bandage fixed power source module with Velcro, light-weight, good fixing effect.
Preferably, the high-pressure nozzle side is provided with regulator, and the regulator and the high-pressure nozzle are one
Body structure.The injection pressure of high-pressure nozzle is adjusted by regulator, to further adjust the electrification that high-pressure nozzle ejects
The liquid volume and atomizing effect of medicine drop.
Preferably, the multi-pass adapter, sprinkling perfusion tube, high-pressure nozzle and regulator are that isolation material is made.
Insulating materials will be used with the conducting wire of conduct high tension electrostatic, the effect of conducting wire conducting static electricity is improved, to improve sprinkling perfusion tube
The charged effect of interior medical fluid, and then improve pesticide supplying effect.
Preferably, the conducting wire is provided with insulation-encapsulated portion from the position that the outlet side of the multi-pass adapter is stretched out.
By insulation-encapsulated portion, loss of charge can not only be avoided, moreover it is possible to improve what conducting wire was stretched out from the outlet side of multi-pass adapter
The leakproofness at position.
Preferably, the conducting wire is copper wire.By copper wire conduct high tension electrostatic, conductive effect is more preferable.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is a kind of structural schematic diagram of the agricultural plant protection unmanned plane of static electrification atomizing function of the present invention；
Fig. 2 is a kind of top view of the agricultural plant protection unmanned plane of static electrification atomizing function of the present invention;
Fig. 3 is that a kind of conducting wire of the conduct high tension electrostatic of the agricultural plant protection unmanned plane of static electrification atomizing function of the present invention is defeated in sprinkling
Partial layout schematic diagram in liquid pipe and multi-pass adapter；
Fig. 4 is that a kind of conducting wire of the conduct high tension electrostatic of the agricultural plant protection unmanned plane of static electrification atomizing function of the present invention turns from multi-pass
The partial sectional view at the position that the outlet side of connector is stretched out.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The present invention provides a kind of agricultural plant protection unmanned planes of static electrification atomizing function, as shown in Figures 1 to 4, this nobody
Machine includes fuselage 1, and 1 both ends of fuselage are symmetrically arranged with several flight support bars 2, and 2 end of flight support bar is provided with rotor 3, machine
1 bottom both ends of body are symmetrically arranged with undercarriage 4, and spray tank 5 is provided with immediately below fuselage 1, and the upper surface middle part of spray tank 5 is inside
Recess forms groove 5-1, power module 6 is provided in groove 5-1, the both ends of spray tank 5 are removably attached to correspond to respectively
Undercarriage 4 on, outwardly extending spray support rod 7 is provided on the outside of undercarriage 4,5 bottom of spray tank is provided with high-pressure pump 8,
The liquid inlet of high-pressure pump 8 passes through the liquid outlet of piping connection to 5 bottom of spray tank, and the liquid outlet of high-pressure pump 8 passes through piping connection
To the entrance of multi-pass adapter 9, multi-pass adapter 9 is provided with multiple outlet 9-1, and each outlet 9-1 is connected separately with a spray
Perfusion tube 10 is spilt, at least one high-pressure nozzle 11 is provided on every sprinkling perfusion tube 10, sprinkling perfusion tube 10 is fixed on spray
7 bottom surface of support rod simultaneously extends along spray support rod 7 outward, sprays in perfusion tube 10 and is provided with conducting wire 13, is provided in fuselage 1
High-voltage electrostatic generator 12, one end of conducting wire 13 is from the outlet side 9-1 of multi-pass adapter 9 corresponding with sprinkling perfusion tube 10
It stretches out, and is connect with the high-voltage output end of high-voltage electrostatic generator 12, the other end of conducting wire 13 is along sprinkling 10 inner wall of perfusion tube
It extends in high-pressure nozzle 11, so that negative electrical charge on the drop energy homogeneous band that high-pressure nozzle 11 sprays, high-voltage electrostatic generator
12 input terminal, power module 6, rotor 3, high-pressure pump 8 are electrically connected with the main control module 16 in fuselage 1 respectively.
Specifically, in the present embodiment, 1 both ends of fuselage have been symmetrically arranged 2 flight support bars 2, the same end
Two flight support bars 2 are in 60 ° ~ 80 ° angles.1 bottom both ends of fuselage are each provided with 1 group of undercarriage 4,1 bottom both ends of fuselage
Two groups of undercarriages 4 are symmetrical arranged, and the cross bar both ends of 4 bottom of undercarriage are arranged with cushion collar.1 is provided on the outside of every group of undercarriage 4
A outwardly extending spray support rod 7, each 7 bottom of spray support rod are fixed with 1 sprinkling perfusion tube 10, each sprinkling infusion
Pipe 10 is spaced apart to be provided with 2 high-pressure nozzles 11.The rear end for the conducting wire 13 being arranged in each sprinkling perfusion tube 10 is divided to two
Branch extends respectively in two spray heads on sprinkling perfusion tube 10, and 13 front end of conducting wire being arranged in each sprinkling perfusion tube 10 is converged
Collect the output end for being connected to high-voltage electrostatic generator 12 afterwards together.Multi-pass adapter 9 is provided with 2 outlet 9-1.
In the present embodiment, high-voltage electrostatic generator 12 is the adjustable HV generator of output voltage.Pass through
The HV generator of voltage adjustable can adjust the electrostatic potential of output according to different application crops and application environment,
So that the misty medicine drop institute's lotus voltage value sprayed is optimal charged voltage value, improves different application crops and be administered applying under environment
Drug effect fruit.
Specifically, in the present embodiment, high-voltage electrostatic generator 12 includes input low pressure conditioned circuit, high pressing mold
Block, voltage feedback circuit；Input low pressure conditioned circuit is connected with high-pressure modular, and high-pressure modular output end is connected with charging electrode
It connects, voltage feedback circuit one end connects the output end of high-pressure modular, and the other end of voltage feedback circuit connects the defeated of high-pressure modular
Enter end.Wherein, input low pressure conditioned circuit includes that voltage regulator circuit, initial voltage conditioned circuit and amplifying circuit, initial voltage can
Circuit is adjusted to be connected with voltage regulator circuit, voltage regulator circuit is connected with amplifying circuit；It inputs low pressure conditioned circuit and realizes input voltage
Big step-by-step adjustment, small step-by-step adjustment and initial voltage adjust；High-pressure modular includes transformer, voltage-multiplying circuit and peripheral device
Part, transformer are connected with voltage-multiplying circuit and peripheral components respectively, and high-pressure modular is used to input the output of low pressure conditioned circuit
DC voltage generates high pressure after oscillation boosting and voltage-doubling boost, and voltage feedback circuit is used to control the height of high-pressure modular output
It keeps stablizing in the case where being pressed in load variation.
It should be noted that the adjustable HV generator of output voltage of the invention can also be using other structures
Circuit makes the output voltage of HV generator that can carry out adjusting category accordingly as needed by different adjusting circuits
In the prior art, details are not described herein.
The present invention is by the extruding to medical fluid of high-pressure pump 8 and high-pressure nozzle 11 so that the medical fluid sprayed nebulizes, and leads to
It crosses conducting wire 13 and the high-pressure electrostatic of high-voltage electrostatic generator 12 is imported into medical fluid, so that negative electricity on the misty medicine drop homogeneous band sprayed
Electrostatic field is formed between lotus, with ground vegetation, by the effect of electric field force, so that charging the front that misty medicine drop deposits to vegetation
And the back side, and uniform adsorption improves sedimentation rate on the surface of vegetation, reduces drift value, realizes to low bar crop and high bar
The pesticide supplying effect of crop expands the use scope of plant protection drone to improve control efficiency.
In the present embodiment, high-voltage electrostatic generator 12 is coated with shielded layer 14, to avoid high-pressure electrostatic generation
Device 12 during the work time interferes nobody wireless signal.By the way that shielded layer 14 is arranged, it is possible to reduce high-pressure electrostatic
Interference of the electric field that generating device 12 generates to unmanned plane sending and receiving wireless signal, improves the accuracy of unmanned plane manipulation.Shielded layer
14 can use copper foil or aluminium foil.
In the present embodiment, the position on flight support bar 2 close to fuselage 1 is additionally provided with wireless signal transceiver 15,
Wireless signal transceiver 15 is electrically connected with main control module 16.By wireless close to the setting of the position of fuselage 1 on flight support bar 2
The intensity of the wireless signal of transmitting-receiving can be enhanced in signal transceiver 15, obtains better wireless signal transmitting-receiving effect.
In the present embodiment, elastic cushion 17 is additionally provided between the upper surface of groove 5-1 and power module 6.Pass through bullet
Property 17 pairs of flight courses of pad in jolting and buffer, reduce the vibration of power module 6, avoid the plug connector pine of power module 6
It is dynamic, and can be reduced the damage of power module 6, extend the service life of power module 6.
In the present embodiment, power module 6 is fixed in groove 5-1 by bandage 18, is provided with magic on bandage 18
Button.By 18 fixed power source module 6 of bandage, the stability of power module 6 in flight course is further strengthened, bandage 18 passes through evil spirit
Art button is viscous to be set, convenient for disassembly and assembly, and uses the 18 fixed power source module 6 of bandage with Velcro, light-weight, good fixing effect.
In the present embodiment, 11 side of high-pressure nozzle is provided with regulator 19, regulator 19 and high-pressure nozzle 11
It is structure as a whole.The injection pressure of high-pressure nozzle 11 is adjusted by regulator 19, is sprayed to further adjust high-pressure nozzle 11
The liquid volume and atomizing effect of the electrification medicine drop of injection.
In the present embodiment, multi-pass adapter 9, sprinkling perfusion tube 10, high-pressure nozzle 11 and regulator 19 are exhausted
Edge material is made.Insulating materials will be used with the conducting wire 13 of conduct high tension electrostatic, improves the effect of 13 conducting static electricity of conducting wire, thus
The charged effect of medical fluid in sprinkling perfusion tube 10 is improved, and then improves pesticide supplying effect.
In the present embodiment, conducting wire 13 is provided with insulator seal from the position that the outlet side 9-1 of multi-pass adapter 9 is stretched out
Dress portion 20.By insulation-encapsulated portion 20, loss of charge can not only be avoided, moreover it is possible to improve the going out from multi-pass adapter 9 of conducting wire 13
The leakproofness at the position that the mouth side 9-1 is stretched out.
In the present embodiment, conducting wire 13 is copper wire.By copper wire conduct high tension electrostatic, conductive effect is more preferable.
Since the present invention makes to spray using the physical impact mode that high-pressure pump 8 and high-pressure nozzle 11 directly squeeze medical fluid
Medical fluid nebulize, therefore noise is small, energy conservation and environmental protection, by conducting wire 13 directly by the high-pressure electrostatic of high-voltage electrostatic generator 12
Medical fluid is imported, structure is simple, and spray pattern is high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of agricultural plant protection unmanned plane of static electrification atomizing function, which is characterized in that including fuselage, the fuselage both ends are symmetrical
Several flight support bars are provided with, the flight support boom end is provided with rotor, and the fuselage bottom both ends are symmetrically arranged with
Undercarriage, the fuselage underface are provided with spray tank, and the upper surface middle part of the spray tank is recessed inwardly to form groove, described
Power module is provided in groove, the both ends of the spray tank are removably attached to respectively on the corresponding undercarriage, institute
It states and is provided with outwardly extending spray support rod on the outside of undercarriage, the spray tank bottom is provided with high-pressure pump, the high-pressure pump
Liquid inlet by the liquid outlet of piping connection to the spray tank bottom, the liquid outlet of the high-pressure pump by piping connection extremely
The entrance of multi-pass adapter, the multi-pass adapter are provided with multiple outlets, and each outlet is connected separately with a sprinkling
Perfusion tube is provided at least one high-pressure nozzle on the every sprinkling perfusion tube, and the sprinkling perfusion tube is fixed on the spray
Medicine support rod bottom surface simultaneously extends along the spray support rod outward, is provided with conducting wire, the fuselage in the sprinkling perfusion tube
Inside it is provided with high-voltage electrostatic generator, one end going out from multi-pass adapter corresponding with the sprinkling perfusion tube of the conducting wire
Mouth side is stretched out, and is connect with the high-voltage output end of the high-voltage electrostatic generator, and the other end of the conducting wire is along the spray
Infusion inside pipe wall is spilt to extend in the high-pressure nozzle, so that negative electrical charge on the drop energy homogeneous band that the high-pressure nozzle sprays,
Input terminal, power module, rotor, the high-pressure pump of the high-voltage electrostatic generator are electric with the main control module in the fuselage respectively
Connection.
2. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 1, which is characterized in that the high pressure is quiet
Electric generating device is the adjustable HV generator of output voltage.
3. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 2, which is characterized in that the high pressure is quiet
Electric generating device is coated with shielded layer, to avoid the high-voltage electrostatic generator during the work time to nobody nothing
Line signal interferes.
4. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 3, which is characterized in that the rotor branch
Position on strut close to the fuselage is additionally provided with wireless signal transceiver, the wireless signal transceiver and the master control mould
Block electrical connection.
5. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 1, which is characterized in that the groove
Elastic cushion is additionally provided between upper surface and the power module.
6. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 1, which is characterized in that the power supply mould
Block is fixed in the groove by bandage, is provided with Velcro on the bandage.
7. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 1, which is characterized in that the high pressure spray
First side is provided with regulator, and the regulator is structure as a whole with the high-pressure nozzle.
8. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 7, which is characterized in that the multi-pass turns
Connector, sprinkling perfusion tube, high-pressure nozzle and regulator are that isolation material is made.
9. the agricultural plant protection unmanned plane of static electrification atomizing function according to claim 1, which is characterized in that the conducting wire from
The position that the outlet side of the multi-pass adapter is stretched out is provided with insulation-encapsulated portion.
10. according to claim 1 to the agricultural plant protection unmanned plane of static electrification atomizing function described in 9 any one, feature exists
In the conducting wire is copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811341031.8A CN109466773A (en) | 2018-11-12 | 2018-11-12 | A kind of agricultural plant protection unmanned plane of static electrification atomizing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811341031.8A CN109466773A (en) | 2018-11-12 | 2018-11-12 | A kind of agricultural plant protection unmanned plane of static electrification atomizing function |
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| CN109466773A true CN109466773A (en) | 2019-03-15 |
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| CN201811341031.8A Pending CN109466773A (en) | 2018-11-12 | 2018-11-12 | A kind of agricultural plant protection unmanned plane of static electrification atomizing function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667851A (en) * | 2019-08-30 | 2020-01-10 | 南京精微迅智能科技有限公司 | Agricultural unmanned aerial vehicle sprinkler and agricultural unmanned aerial vehicle |
| WO2021051427A1 (en) * | 2019-09-20 | 2021-03-25 | 南京唐壹信息科技有限公司 | Pesticide spraying unmanned aerial vehicle with quick-insertion-type spray pipe |
| CN112550713A (en) * | 2019-09-26 | 2021-03-26 | 青岛职业技术学院 | Intelligent multifunctional plant protection unmanned aerial vehicle for agricultural irrigation |
| CN113173250A (en) * | 2021-04-08 | 2021-07-27 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Electrostatic spraying device and unmanned aerial vehicle |
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