CN111196363A - Plant protection unmanned aerial vehicle capable of spraying uniformly and using method - Google Patents
Plant protection unmanned aerial vehicle capable of spraying uniformly and using method Download PDFInfo
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- CN111196363A CN111196363A CN202010040812.4A CN202010040812A CN111196363A CN 111196363 A CN111196363 A CN 111196363A CN 202010040812 A CN202010040812 A CN 202010040812A CN 111196363 A CN111196363 A CN 111196363A
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- aerial vehicle
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- pipe
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- 238000005507 spraying Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 239000000575 pesticide Substances 0.000 claims abstract description 34
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002210 silicon-based material Substances 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 abstract description 6
- 230000002262 irrigation Effects 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
- B64C25/64—Spring shock-absorbers; Springs using rubber or like elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Insects & Arthropods (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an evenly-spraying plant protection unmanned aerial vehicle and a using method thereof. According to the invention, by using the atomization nozzle, the support plate, the collecting pipe, the liquid blowing fan, the branch pipe, the electric telescopic rod, the submersible pump, the liquid storage tank, the storage battery, the rubber hose, the flow control valve, the liquid outlet pipe and the controller in a water level matching manner, the problems that when the existing plant protection unmanned aerial vehicle is used, a part of vegetation cannot be irrigated by pesticides and a part of vegetation has more pesticides irrigation amount, and the unmanned aerial vehicle is easy to be unstable and topple over due to impact force in the falling process are solved.
Description
Technical Field
The invention relates to the technical field of plant irrigation, in particular to an evenly-spraying plant protection unmanned aerial vehicle and a using method thereof.
Background
Plant protection unmanned aerial vehicle, also called unmanned vehicles, the name is unmanned aircraft who is used for agriculture and forestry plant protection operation as the name implies, this type unmanned aircraft is by flight platform (fixed wing, helicopter, multiaxis aircraft), the navigation flies to control, spray mechanism triplex, fly to control through ground remote control or navigation, realize spraying the operation, can spray the medicament, the seed, powder etc., unmanned small-size helicopter has the operation height low, it is few to drift, can hover in the air, need not special airport of taking off and land, downward air current that the rotor produced helps increasing fog and flows the penetrability to the crop, prevention and cure effect is high, remote control operation, spray operation personnel has avoided exposing in the danger of pesticide, a great deal of advantages such as spraying operation security have been improved.
Current plant protection unmanned aerial vehicle can't evenly spray the medicament when using to partly vegetation can't be irrigated by the pesticide easily appears, the more phenomenon of partly vegetation pesticide irrigation volume, and unmanned aerial vehicle makes its unstability and produces and topples over owing to its impact force at the in-process that will fall very easily.
Disclosure of Invention
The invention aims to provide an evenly-spraying plant protection unmanned aerial vehicle and a using method thereof, which have the advantage of even spraying and solve the problems that the existing plant protection unmanned aerial vehicle cannot evenly spray a medicament when in use, so that part of vegetation cannot be irrigated by pesticides easily, and the pesticide irrigation amount of part of vegetation is large, and the unmanned aerial vehicle is easy to be unstable and topple due to the impact force of the unmanned aerial vehicle in the falling process.
In order to achieve the purpose, the invention provides the following technical scheme: a plant protection unmanned aerial vehicle for uniform spraying comprises an unmanned aerial vehicle body, wherein four corners of the bottom of the unmanned aerial vehicle body are fixedly connected with fixed columns, the bottom of each fixed column is fixedly connected with a transverse plate, a storage battery is fixedly connected with the center of the bottom of the unmanned aerial vehicle body, a battery box is fixedly connected with the bottom of the unmanned aerial vehicle body and positioned outside the storage battery, a liquid storage box is fixedly connected with the center of the top of the transverse plate, a submersible pump is fixedly connected with the bottom of an inner cavity of the liquid storage box, a water inlet end of the submersible pump is communicated with a liquid inlet pipe, one end, away from the submersible pump, of the liquid inlet pipe extends to the bottom of the inner cavity of the liquid storage box, a water outlet end of the submersible pump is communicated with a liquid outlet pipe, one end, away from the submersible pump, of the liquid outlet pipe sequentially penetrates through, the center of the two sides of the collecting pipe is fixedly connected with a supporting plate, the center of the left side of the bottom of the transverse plate is fixedly connected with a fixed rod, the bottom of the fixed rod is fixedly connected with a first connecting plate, the back surface of the first connecting plate is movably connected with the left side of the front surface of the left supporting plate, the center of the right side of the bottom of the transverse plate is fixedly connected with a fixed block, the front surface of the fixed block is movably connected with a second connecting plate, the bottom of the second connecting plate is fixedly connected with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a third connecting plate, the back surface of the third connecting plate is movably connected with the right side of the front surface of the right supporting plate, the front end and the rear end of the collecting pipe are both communicated with branch pipes, the bottom of each branch pipe is, the left side of the front surface of the liquid storage tank is fixedly connected with a controller.
Preferably, the equal fixedly connected with support in both sides around the unmanned aerial vehicle body both sides, the support is kept away from one side fixedly connected with screw of unmanned aerial vehicle body.
Preferably, the equal fixedly connected with mounting panel in both sides of battery box, the equal fixedly connected with fastening bolt in both sides around the mounting panel bottom, fastening bolt's top is run through to the inside of unmanned aerial vehicle body and rather than inside threaded connection, the mouth that charges that uses with the battery cooperation is seted up on the right side of battery box.
Preferably, the center department intercommunication at liquid storage tank top has annotates the liquid pipe, the top thread bush on notes liquid pipe surface is equipped with sealed lid, and the surface of sealed lid is encircleed and has been seted up anti-skidding line, the bottom fixed mounting on drain pipe surface has the flow control valve, equal fixedly connected with sealing washer between the junction of drain pipe and liquid storage tank and diaphragm.
Preferably, the equal fixedly connected with supporting leg in four corners of diaphragm bottom, the supporting leg is and leans out the setting, one side fixedly connected with supporting seat of diaphragm is kept away from to the supporting leg, the bottom fixedly connected with blotter of supporting seat, the blotter is the natural rubber material.
Preferably, the center department on the positive surface of liquid reserve tank inlays and has transparent observation board, transparent observation board is inorganic silicon material, the scale mark has been seted up on the left side on the positive surface of transparent observation board, the quantity of atomizer is four, and evenly distributed is in the bottom of lateral.
Preferably, the output end of the controller is respectively connected with the input ends of the liquid blowing fan, the electric telescopic rod and the submersible pump in a one-way electric mode through leads, and the output end of the storage battery is connected with the input end of the controller in a one-way electric mode through leads.
Preferably, a method for using the plant protection unmanned aerial vehicle with uniform spraying comprises the following steps:
a: pesticide agents to be sprayed are injected through the liquid injection pipe, then the unmanned aerial vehicle body is lifted to a proper position above vegetation, the submersible pump is started, the pesticide in the liquid storage tank sequentially passes through the liquid inlet pipe, the liquid outlet pipe, the rubber hose, the collecting pipe and the branch pipe through the submersible pump and finally enters the atomizing nozzle, and the pesticide is uniformly sprayed out in an atomized liquid mode through the atomizing nozzle;
b: the liquid blowing fan is started, atomized pesticide sprayed by the atomizing nozzle is blown away downwards by wind power generated by the liquid blowing fan, the phenomenon that the atomized pesticide cannot be sprayed to vegetation due to the fact that the atomized pesticide is blown away by air in the air is avoided, meanwhile, the electric telescopic rod is started and stretches back and forth through the electric telescopic rod, so that the right side of the supporting plate is driven to swing up and down, circular motion is achieved by taking the connecting point of the first connecting plate and the left supporting plate as a circle center, the atomizing nozzle swings back and forth in the pesticide spraying process, the spraying area of the atomizing nozzle is increased, and the spraying efficiency is improved;
c: after spraying the completion, slowly stop the unmanned aerial vehicle body, at the in-process that descends, the blotter at first with ground contact, produce elastic deformation through the blotter and cushion the impact force of unmanned aerial vehicle body whereabouts, then conduct the impact force to the supporting seat on, lead the impact force to both sides through the supporting seat and go to reduce the impact force of supporting leg, reach the effect of steady descending.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the atomizing nozzle, the supporting plate, the collecting pipe, the liquid blowing fan, the branch pipe, the electric telescopic rod, the submersible pump, the liquid storage tank, the storage battery, the rubber hose, the flow control valve, the liquid outlet pipe and the controller are matched for use, so that pesticides can be uniformly sprayed, the spraying efficiency is improved, and the buffering effect can be realized during landing.
2. The invention can protect the storage battery through the use of the battery box, can conveniently supply power to the storage battery through the use of the charging port, can conveniently install the battery box through the use of the mounting plate and the fastening bolt, can seal the liquid injection pipe through the use of the sealing cover, avoids dust from falling into the liquid storage box to pollute the medicament, can seal between the liquid outlet pipe and the liquid storage box through the use of the sealing ring, avoids the phenomenon of liquid leakage, can conveniently adjust the spraying flow through the use of the flow control valve, can buffer the impact force when the unmanned aerial vehicle body descends through the use of the buffer cushion, improves the stability when descending, can accelerate the speed of medicament spraying through the use of the liquid blowing fan, avoids the medicament from being blown to fall to other places through the use of the transparent observation plate and the scale mark, the volume of the chemical in the reservoir can be observed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 3 is a bottom view of the branched pipe of the present invention;
fig. 4 is a front view structural diagram of the present invention.
In the figure: 1 unmanned aerial vehicle body, 2 annotate the liquid pipe, 3 supports, 4 battery boxes, 5 fixed columns, 6 feed liquor pipes, 7 diaphragm, 8 dead levers, 9 blotters, 10 atomizer, 11 first connecting plates, 12 backup pads, 13 collecting pipes, 14 liquid blowing fan, 15 third connecting plates, 16 lateral pipes, 17 supporting seats, 18 electric telescopic handle, 19 second connecting plates, 20 fixed blocks, 21 immersible pump, 22 liquid reserve tanks, 23 battery, 24 screw, 25 rubber hose, 26 flow control valve, 27 drain pipes, 28 controllers, 29 transparent observation boards, 30 supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a liquid injection pipe 2, a support 3, a battery box 4, a fixing column 5, a liquid inlet pipe 6, a transverse plate 7, a fixing rod 8, a cushion pad 9, an atomizer 10, a first connecting plate 11, a supporting plate 12, a collecting pipe 13, a liquid blowing fan 14, a third connecting plate 15, a branch pipe 16, a supporting seat 17, an electric telescopic rod 18, a second connecting plate 19, a fixing block 20, a submersible pump 21, a liquid storage box 22, a storage battery 23, a propeller 24, a rubber hose 25, a flow control valve 26, a liquid outlet pipe 27, a controller 28, a transparent observation plate 29 and a supporting leg 30, wherein the components are all universal standard components or components known by technical manuals or conventional experimental methods.
Referring to fig. 1-4, an evenly-spraying plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, four corners of the bottom of the unmanned aerial vehicle body 1 are fixedly connected with fixing columns 5, the bottom of the fixing columns 5 is fixedly connected with a transverse plate 7, a storage battery 23 is fixedly connected with the center of the bottom of the unmanned aerial vehicle body 1, a battery box 4 is fixedly connected with the bottom of the unmanned aerial vehicle body 1 and the outer part of the storage battery 23, a liquid storage box 22 is fixedly connected with the center of the top of the transverse plate 7, a submersible pump 21 is fixedly connected with the bottom of the inner cavity of the liquid storage box 22, a water inlet end of the submersible pump 21 is communicated with a liquid inlet pipe 6, one end of the liquid inlet pipe 6, which is far away from the submersible pump 21, extends to the bottom of the inner cavity of the liquid storage box 22, a water outlet end of the submersible pump 21 is communicated with a, one end of the rubber hose 25 far away from the liquid outlet pipe 27 is communicated with a collecting pipe 13, the centers of two sides of the collecting pipe 13 are fixedly connected with supporting plates 12, the center of the left side of the bottom of the transverse plate 7 is fixedly connected with a fixed rod 8, the bottom of the fixed rod 8 is fixedly connected with a first connecting plate 11, the back surface of the first connecting plate 11 is movably connected with the left side of the front surface of the left supporting plate 12, the center of the right side of the bottom of the transverse plate 7 is fixedly connected with a fixed block 20, the front surface of the fixed block 20 is movably connected with a second connecting plate 19, the bottom of the second connecting plate 19 is fixedly connected with an electric telescopic rod 18, the bottom of the electric telescopic rod 18 is fixedly connected with a third connecting plate 15, the back surface of the third connecting plate 15 is movably connected with the right side of the front surface of the right supporting plate 12, the front end and the rear end of the collecting pipe 13 are communicated with, by using the liquid blowing fan 14, the spraying speed of the medicament can be increased, the medicament is prevented from being blown to other places, and the left side of the front surface of the liquid storage tank 22 is fixedly connected with the controller 28;
the front side and the rear side of the two sides of the unmanned aerial vehicle body 1 are both fixedly connected with the support 3, and one side of the support 3 away from the unmanned aerial vehicle body 1 is fixedly connected with the propeller 24;
the mounting plates are fixedly connected to two sides of the battery box 4, the fastening bolts are fixedly connected to the front side and the rear side of the bottom of the mounting plate, the tops of the fastening bolts penetrate through the interior of the unmanned aerial vehicle body 1 and are in threaded connection with the interior of the unmanned aerial vehicle body, the battery box 4 can be conveniently mounted through the mounting plates and the fastening bolts, a charging port matched with the storage battery 23 is formed in the right side of the battery box 4, the storage battery 23 can be protected through the use of the battery box 4, and the storage battery 23 can be conveniently supplied with power through the use of the charging port;
the center of the top of the liquid storage box 22 is communicated with the liquid injection pipe 2, a sealing cover is sleeved on the top thread of the surface of the liquid injection pipe 2, the liquid injection pipe 2 can be sealed by using the sealing cover, dust is prevented from falling into the liquid storage box 22 to pollute a medicament, anti-skid lines are arranged on the surface of the sealing cover in a surrounding mode, a flow control valve 26 is fixedly installed at the bottom of the surface of the liquid outlet pipe 27, spraying flow can be conveniently adjusted by using the flow control valve 26, sealing rings are fixedly connected between the liquid outlet pipe 27 and the joints of the liquid storage box 22 and the transverse plate 7, and the liquid outlet pipe 27 and the liquid storage box 22 can be sealed by using the sealing rings, so that liquid leakage is avoided;
supporting legs 30 are fixedly connected to four corners of the bottom of the transverse plate 7, the supporting legs 30 are arranged in an outward inclined mode, one side, away from the transverse plate 7, of each supporting leg 30 is fixedly connected with a supporting seat 17, a cushion pad 9 is fixedly connected to the bottom of each supporting seat 17, the cushion pad 9 is made of natural rubber, through the use of the cushion pad 9, impact force can be buffered when the unmanned aerial vehicle body 1 descends, and stability during descending is improved;
the transparent observation plate 29 is embedded in the center of the front surface of the liquid storage box 22, the transparent observation plate 29 is made of inorganic silicon, scale marks are arranged on the left side of the front surface of the transparent observation plate 29, the volume of the medicament in the liquid storage box 22 can be observed through the transparent observation plate 29 and the scale marks, and the four atomization nozzles 10 are uniformly distributed at the bottom of the branch pipe 16;
the output end of the controller 28 is respectively and unidirectionally electrically connected with the input ends of the liquid blowing fan 14, the electric telescopic rod 18 and the submersible pump 21 through leads, and the output end of the storage battery 23 is unidirectionally and electrically connected with the input end of the controller 28 through leads;
by the aid of the atomizing nozzle 10, the supporting plate 12, the collecting pipe 13, the liquid blowing fan 14, the branch pipe 16, the electric telescopic rod 18, the submersible pump 21, the liquid storage tank 22, the storage battery 23, the rubber hose 25, the flow control valve 26, the liquid outlet pipe 27 and the controller 28, water level matching is achieved, pesticide can be uniformly sprayed, spraying efficiency is improved, buffering can be achieved during landing, and the problem that the existing plant protection unmanned aerial vehicle cannot uniformly spray pesticide when in use, so that a part of vegetation cannot be irrigated by pesticide easily, the irrigation quantity of the pesticide of a part of vegetation is large, and the unmanned aerial vehicle is prone to topple due to instability of the impact force in the falling process is solved;
a use method of an evenly-spraying plant protection unmanned aerial vehicle comprises the following steps:
a: pesticide agents to be sprayed are injected through the liquid injection pipe 2, then the unmanned aerial vehicle body 1 is lifted to a proper position above vegetation, the submersible pump 21 is started, the pesticide in the liquid storage tank 22 sequentially passes through the liquid inlet pipe 6, the liquid outlet pipe 27, the rubber hose 25, the collecting pipe 13 and the branch pipe 16 through the submersible pump 21 and finally enters the atomizing nozzle 10, and the pesticide is uniformly sprayed in an atomized liquid form through the atomizing nozzle 10;
b: the liquid blowing fan 14 is started, atomized pesticide sprayed by the atomizing nozzle 10 is blown away downwards by wind power generated by the liquid blowing fan 14, the phenomenon that the atomized pesticide cannot be sprayed to vegetation due to air blown away is avoided, meanwhile, the electric telescopic rod 18 is started, and the electric telescopic rod 18 stretches back and forth, so that the right side of the supporting plate 12 is driven to swing up and down, the circular arc motion is performed by taking the connecting point of the first connecting plate 11 and the left supporting plate 12 as a circle center, the atomizing nozzle 10 swings back and forth in the pesticide spraying process, the spraying area is increased, and the spraying efficiency is improved;
c: after spraying the completion, slowly stop unmanned aerial vehicle body 1, at the in-process that descends, blotter 9 at first contacts with ground, produces elastic deformation through blotter 9 and cushions the impact force of unmanned aerial vehicle body 1 whereabouts, then conducts the impact force to supporting seat 17 on, leads away impact force to both sides through supporting seat 17 to reduce supporting leg 30's impact force, reach the effect of steady descending.
In summary, the following steps: this evenly plant protection unmanned aerial vehicle who sprays, through atomizer 10, backup pad 12, collecting pipe 13, blow liquid fan 14, bleeder 16, electric telescopic handle 18, immersible pump 21, liquid reserve tank 22, battery 23, rubber hose 25, flow control valve 26, drain pipe 27 and 28 water level cooperations of controller are used, current plant protection unmanned aerial vehicle has been solved when using, can't evenly spray the medicament, thereby it can't be irrigated by the pesticide to appear partly vegetation easily, the more phenomenon of some vegetation pesticide irrigation volume, and unmanned aerial vehicle is at the in-process that will fall owing to its impact force, make its unstability and produce the problem of empting very easily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an even plant protection unmanned aerial vehicle who sprays, includes unmanned aerial vehicle body (1), its characterized in that: the all fixedly connected with fixed column (5) in four corners of unmanned aerial vehicle body (1) bottom, the bottom fixedly connected with diaphragm (7) of fixed column (5), fixedly connected with battery (23) are located at the center of unmanned aerial vehicle body (1) bottom, the bottom of unmanned aerial vehicle body (1) just is located outside fixedly connected with battery box (4) of battery (23), fixedly connected with liquid reserve tank (22) are located at the center at diaphragm (7) top, bottom fixedly connected with immersible pump (21) of liquid reserve tank (22) inner chamber, the end intercommunication of intaking of immersible pump (21) has feed liquor pipe (6), the one end that immersible pump (21) were kept away from in feed liquor pipe (6) extends to the bottom of liquid reserve tank (22) inner chamber, the play water end intercommunication of immersible pump (21) has drain pipe (27), the one end that immersible pump (21) were kept away from in drain pipe (27) runs through the bottom of liquid reserve tank (22) and diaphragm (7) in ) The bottom of the connecting plate is communicated with a rubber hose (25), one end of the rubber hose (25) far away from a liquid outlet pipe (27) is communicated with a collecting pipe (13), the centers of two sides of the collecting pipe (13) are fixedly connected with a supporting plate (12), the center of the left side of the bottom of the transverse plate (7) is fixedly connected with a fixed rod (8), the bottom of the fixed rod (8) is fixedly connected with a first connecting plate (11), the back surface of the first connecting plate (11) is movably connected with the left side of the front surface of the left supporting plate (12), the center of the right side of the bottom of the transverse plate (7) is fixedly connected with a fixed block (20), the front surface of the fixed block (20) is movably connected with a second connecting plate (19), the bottom of the second connecting plate (19) is fixedly connected with an electric telescopic rod (18), and the bottom of, the back surface of third connecting plate (15) and the right side swing joint on right side backup pad (12) positive surface, both ends all communicate branch pipe (16) around manifold (13), the bottom intercommunication of branch pipe (16) has atomizer (10), the equal fixedly connected with in both sides around the bottom of diaphragm (7) and being located rubber hose (25) blows liquid fan (14), the left side fixedly connected with controller (28) on liquid reserve tank (22) positive surface.
2. The plant protection unmanned aerial vehicle that evenly sprays of claim 1, characterized in that: equal fixedly connected with support (3) in both sides around unmanned aerial vehicle body (1) both sides, one side fixedly connected with screw (24) of unmanned aerial vehicle body (1) are kept away from in support (3).
3. The plant protection unmanned aerial vehicle that evenly sprays of claim 1, characterized in that: the equal fixedly connected with mounting panel in both sides of battery box (4), the equal fixedly connected with fastening bolt in both sides around the mounting panel bottom, fastening bolt's top run through to the inside of unmanned aerial vehicle body (1) and rather than inside threaded connection, the mouth that charges that uses with battery (23) cooperation is seted up on the right side of battery box (4).
4. The plant protection unmanned aerial vehicle that evenly sprays of claim 1, characterized in that: center department intercommunication at liquid reserve tank (22) top has notes liquid pipe (2), the top thread bush on liquid pipe (2) surface of annotating is equipped with sealed lid, and the surface of sealed lid encircles and has seted up anti-skidding line, the bottom fixed mounting on drain pipe (27) surface has flow control valve (26), equal fixedly connected with sealing washer between the junction of drain pipe (27) and liquid reserve tank (22) and diaphragm (7).
5. The plant protection unmanned aerial vehicle that evenly sprays of claim 1, characterized in that: the equal fixedly connected with supporting leg (30) in four corners of diaphragm (7) bottom, supporting leg (30) are and lean out the setting, one side fixedly connected with supporting seat (17) of diaphragm (7) are kept away from to supporting leg (30), the bottom fixedly connected with blotter (9) of supporting seat (17), blotter (9) are the natural rubber material.
6. The plant protection unmanned aerial vehicle that evenly sprays of claim 1, characterized in that: the center department on liquid reserve tank (22) positive surface inlays and has transparent observation board (29), transparent observation board (29) are inorganic silicon material, the scale mark has been seted up to the left side on transparent observation board (29) positive surface, the quantity of atomizer (10) is four, and evenly distributed in the bottom of lateral (16).
7. The plant protection unmanned aerial vehicle that evenly sprays of claim 1, characterized in that: the output end of the controller (28) is respectively and unidirectionally electrically connected with the input ends of the liquid blowing fan (14), the electric telescopic rod (18) and the submersible pump (21) through leads, and the output end of the storage battery (23) is unidirectionally electrically connected with the input end of the controller (28) through leads.
8. The use method of the plant protection unmanned aerial vehicle for uniform spraying according to claims 1-7, characterized by comprising the following steps:
a: pesticide agents needing to be sprayed are injected through the liquid injection pipe (2), then the unmanned aerial vehicle body (1) is lifted to a proper position above vegetation, the submersible pump (21) is started, the pesticide in the liquid storage tank (22) sequentially passes through the liquid inlet pipe (6), the liquid outlet pipe (27), the rubber hose (25), the collecting pipe (13) and the branch pipe (16) through the submersible pump (21), finally enters the atomizing nozzle (10), and the pesticide is uniformly sprayed in an atomized liquid form through the atomizing nozzle (10);
b: the liquid blowing fan (14) is started, atomized pesticide sprayed by the atomizing spray heads (10) is blown away downwards by wind power generated by the liquid blowing fan (14), the phenomenon that the atomized pesticide cannot be sprayed to vegetation due to the fact that the atomized pesticide is blown away by air in the air is avoided, meanwhile, the electric telescopic rod (18) is started, the electric telescopic rod (18) stretches back and forth, and therefore the right side of the supporting plate (12) is driven to swing up and down, the circular arc motion is achieved by taking the connecting point of the first connecting plate (11) and the left supporting plate (12) as a circle center, the atomizing spray heads (10) swing back and forth in the pesticide spraying process, the spraying area is increased, and the spraying efficiency is improved;
c: after spraying the completion, slowly stop unmanned aerial vehicle body (1), at the in-process that descends, blotter (9) at first with ground contact, produce elastic deformation through blotter (9) and cushion the impact force of unmanned aerial vehicle body (1) whereabouts, then conduct the impact force to supporting seat (17) on, lead away impact force to both sides through supporting seat (17), thereby reduce the impact force of supporting leg (30), reach the effect of steady descending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040812.4A CN111196363A (en) | 2020-01-15 | 2020-01-15 | Plant protection unmanned aerial vehicle capable of spraying uniformly and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010040812.4A CN111196363A (en) | 2020-01-15 | 2020-01-15 | Plant protection unmanned aerial vehicle capable of spraying uniformly and using method |
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| CN111196363A true CN111196363A (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010040812.4A Withdrawn CN111196363A (en) | 2020-01-15 | 2020-01-15 | Plant protection unmanned aerial vehicle capable of spraying uniformly and using method |
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| CN (1) | CN111196363A (en) |
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