CN110422332A - A kind of modularization plant protection drone - Google Patents
A kind of modularization plant protection drone Download PDFInfo
- Publication number
- CN110422332A CN110422332A CN201910747132.3A CN201910747132A CN110422332A CN 110422332 A CN110422332 A CN 110422332A CN 201910747132 A CN201910747132 A CN 201910747132A CN 110422332 A CN110422332 A CN 110422332A
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- CN
- China
- Prior art keywords
- balloon
- medicine
- chest
- battery
- motor
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000001257 hydrogen Substances 0.000 claims abstract description 36
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 28
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 43
- 239000011229 interlayer Substances 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 241000883990 Flabellum Species 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000003756 stirring Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B64U10/00—Type of UAV
- B64U10/30—Lighter-than-air aircraft, e.g. aerostatic aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to air vehicle technique field, specifically a kind of modularization plant protection drone, including rack, undercarriage, motor, rotor, controller, battery, medicine-chest and water pump；Rack quadrangle is equipped with motor, and motor output shaft is connected with rotor；Bottom of the frame below motor is equipped with undercarriage；Frame central is equipped with controller；The rack of controller bottom is equipped with battery；Rack at the top of controller is equipped with medicine-chest；It further include power-assisted unit；Power-assisted unit is equipped at the top of medicine-chest, power-assisted unit is used to increase the buoyancy of unmanned plane, increases unmanned plane continuation of the journey；The present invention, which is reacted by the dilute hydrochloric acid in balloon with the magnesium rod in No.1 cavity, generates hydrogen full balloon, increases the buoyancy of unmanned plane, mitigates power of motor to reduce battery power consumption and increases the cruise duration of unmanned plane；Reduce the cycle-index of battery simultaneously, increase battery life, reduces the cost for updating battery.
Description
Technical field
The invention belongs to air vehicle technique field, specifically a kind of modularization plant protection drone.
Background technique
Multi-rotor unmanned aerial vehicle is exactly aerial pesticide in an important application of agriculture field, is traditional agriculture insecticide-applying way
A kind of important supplement has the advantage that province's medicine, water-saving, reduces pollution compared with traditional spraying equipment.It is residual that pesticide is effectively reduced
It stays, soil pollution and the problems such as shortage of water；Operating efficiency is high.It is 60 times or more of traditional artificial spray pattern, effectively solves
Rural laborer's shortage problem at present can carry out rapidly prevention and treatment when pest and disease damage is broken out on a large scale, caused by reducing pest and disease damage
Loss；Control efficiency is good.Help to increase droplet to the penetrability of crop by the downdraught that rotor generates, air-flow is droplet band
Blade back and root to plant can reduce drift, improve adhesive rate of the pesticide on target, and control efficiency is more preferable；Application personnel
Safety coefficient is high.It is combined using manual remote control technology and autonomous navigation technology, operator can pass through nothing outside applying area
Line telemetry system issues an instruction to the movement of control unmanned plane, is automatically performed the overall process of unmanned plane application；Applicability is good.It can hang down
Straight landing, is not restricted by geographic factor, no matter mountain area or Plain, paddy field or dry land and different crops, all have good
Good adaptability；Crop damage is small, will not roll crop as large-scale ground spraying equipment.
But existing more rotor plant protection drones carry medical fluid limited mass, and cruise duration is shorter, and effective control distance is by ground
The barriers such as shape are affected, while battery uses power battery, expensive, and monolithic price is recycled up to 3800-4000 member
Number only has 300 times or so, and the single flight time ten minutes or so, service life was shorter, and it is larger that battery updates cost.
Summary of the invention
In order to make up for the deficiencies of the prior art, more rotor plant protection drones are solved and carry medical fluid limited mass, cruise duration
Shorter, effective control distance is affected by barriers such as landform, while battery uses power battery, expensive, monolithic valence
Lattice are up to 3800-4000 member, and cycle-index only has 300 times or so, and the single flight time ten minutes or so, service life was shorter,
Battery updates the biggish problem of cost, a kind of modularization plant protection drone proposed by the present invention.
The technical solution adopted by the present invention to solve the technical problems is: a kind of modularization plant protection of the present invention nobody
Machine, including rack, undercarriage, motor, rotor, controller, battery, medicine-chest and water pump；The rack quadrangle is equipped with motor, motor
Output shaft is connected with rotor；Bottom of the frame below the motor is equipped with undercarriage；The frame central is equipped with controller；It is described
The rack of controller bottom is equipped with battery；Rack at the top of the controller is equipped with medicine-chest；The medicine-chest side, which is equipped with, to be added
Note pipe, filler pipe screw top are connected with bottle cap；The medicine-chest bottom is equipped with the chock plug of one group of elasticity, in the rack with chock plug
Corresponding position offers consent；Bottom of the frame between the battery and undercarriage is equipped with spray head；The rack of the battery side
It is equipped with water pump；The medicine-chest is connected to by outlet pipe with water pump and spray head；The battery, motor and water pump pass through electric wire with
Controller electrical connection；It further include power-assisted unit；Power-assisted unit is equipped at the top of the medicine-chest, power-assisted unit is for increasing unmanned plane
Buoyancy, increase unmanned plane continuation of the journey；The power-assisted unit includes balloon, No.1 hole, solenoid valve, No. two holes and filter screen；It is described
Sump is equipped in medicine-chest；Interlayer is equipped between the sump and medicine-chest outer wall；It is connected in the interlayer of medicine-chest side two layers
Filter screen forms No.1 cavity, is filled with magnesium rod in the No.1 cavity between two layers of filter screen and interlayer；At the top of the interlayer
Medicine-chest on offer a pair of of No.1 hole；Balloon is connected at the top of the medicine-chest；The balloon bottom and No.1 hole corresponding position
Offer No. two holes；The junction in the No.1 hole and No. two holes is equipped with O-ring seal；Solenoid valve is equipped in No. two holes,
Solenoid valve admittance line and controller are electrically connected；Dilute hydrochloric acid is housed in the balloon；Balloon, No.1 hole, solenoid valve, No. two holes and
It cooperates between filter screen, dilute hydrochloric acid and magnesium rod generate chemical reaction: Mg+2HCl=MgCl after solenoid valve is opened2+H2↑ generate
Hydrogen, ballooning increase buoyancy, increase unmanned plane continuation of the journey, increase battery life；Plant protection drone carries out operation of spraying insecticide
When, bottle cap is unscrewed, the medical fluid that proportion mixes is fitted into medicine-chest from filler pipe, bottle cap is then screwed, by the plug of medicine-chest bottom
Head is filled in the consent in rack, and medicine-chest is fixed, and then opens solenoid valve by controller, the dilute hydrochloric acid in balloon is through No.1
Hole and No. two holes flow into interlayer, generate chemical reaction with the magnesium rod in No.1 cavity, the hydrogen full balloon of generation makes balloon
Expansion increases the buoyancy of unmanned plane, mitigates power of motor to reduce battery power consumption and increases the cruise duration of unmanned plane；Together
When reduce the cycle-index of battery, increase battery life, reduce the cost for updating battery.
Preferably, pressing plate is slidably connected in the sump, pressing plate can slide up and down in sump；The pressing plate and sump
It is slidably and sealingly connected between inner wall；Sump below the pressing plate is equipped with medical fluid；Sump above the pressing plate passes through snorkel
It is connected to balloon, snorkel height is greater than dilute hydrochloric acid liquid level in balloon；Hydrogen compressing pressing plate in balloon moves down, and subtracts
Light-water pumps dynamic rate, further increases unmanned plane continuation of the journey, increases battery life；Magnesium rod reacts generation with dilute hydrochloric acid in No.1 cavity
Hydrogen full balloon, a part of compression hydrogen in balloon are entered in the sump above pressing plate by snorkel, push pressing plate to
Lower movement, due to being slidably and sealingly connected between pressing plate and sump inner wall, the pressing plate moved downward increases the pressure of medical fluid in water layer,
Medical fluid quickly flows out of the water outlet pipe, and sprays through spray head, reduces water pump and bears the pressurization of medical fluid, reduces the power of water pump, thus
Reduce water pump power consumption, further increase increase unmanned plane cruise duration, increase battery life, reduce update battery at
This.
Preferably, vertical direction is equipped with shaft in the No.1 cavity；The both ends of the shaft is rotatably connected to bracket；It is described
Bracket is fixed on medicine-chest side wall；One group of flabellum is connected in the shaft；The position of close over shaft is leaned in the shaft upper end
It is wound with drawstring；The drawstring other end passes through directive wheel after running through sump wall and pressing plate is affixed；The bracing wire and sump wall are sliding
Dynamic sealing connection；It cooperates between pressing plate, drawstring, directive wheel, shaft, flabellum and bracket, stirs dilute salt in No.1 cavity
Acid accelerates chemical reaction velocity, is rapidly filled with balloon；Pressing plate moves downward under the promotion of compression hydrogen, and pressing plate pulls bracing wire
Directive wheel drives shaft rotation, and shaft drives flabellum rotation, stirs the dilute hydrochloric acid and magnesium rod in No.1 cavity, increases reactant and connects
Contacting surface product, accelerates chemical reaction velocity, quick start hydrogen production, full balloon provides enough buoyancy, thus when reducing preparation
Between, improve operating efficiency.
Preferably, the undercarriage bottom is enclosed with air cushion；The air cushion is connected to by pipeline with balloon interior；Air cushion fills
Increase resiliency, safety when protection unmanned plane lands after gas；Compression hydrogen in balloon is filled in air cushion through pipeline, is increased
The elasticity of air cushion further ensures unmanned plane safety to provide cushion effect when unmanned plane landing.
Preferably, the antenna of S-shaped arrangement, antenna and control outside the balloon are equipped in the rubber layer of the balloon
Device electrical connection processed；Antenna elongation after ballooning in rubber layer increases unmanned aerial vehicle (UAV) control distance；Chemistry in No.1 cavity
The hydrogen that reaction generates makes ballooning, and volume becomes larger, at this point, the antenna in balloon rubber layer stretches, height increases, further
The signal for increasing unmanned plane receives distance, further increases the command range of unmanned plane.
Preferably, the interlayer center positioned at the sump bottom is connected with air motor；The air motor output shaft is solid
It is connected to water wheels；The air motor is connected to by pipeline with balloon interior；The compressed gas-driven air motor generated in balloon
It is rotated with water wheels, accelerates dilute hydrochloric acid flowing, accelerate chemical reaction velocity, be rapidly filled with balloon；Compression hydrogen in balloon is through pipe
Road enters in air motor, and driving air motor work, air motor drives water wheels rotation, makes dilute hydrochloric acid in interlayer and balloon
It circulates, the dilute hydrochloric acid that concentration reduces after reacting with magnesium rod is taken away, and guarantees chemical reaction velocity, further speeds up hydrogen production
Raw speed mentions, and reduces time, further increases operating efficiency.
Beneficial effects of the present invention are as follows:
1. a kind of modularization plant protection drone of the present invention opens solenoid valve by controller, dilute salt in balloon
Acid flows into interlayer, generates chemical reaction with the magnesium rod in No.1 cavity, and the hydrogen full balloon of generation makes ballooning, increases
Add the buoyancy of unmanned plane, mitigates power of motor to reduce battery power consumption and increase the cruise duration of unmanned plane；It reduces simultaneously
The cycle-index of battery increases battery life, reduces the cost for updating battery.
2. a kind of modularization plant protection drone of the present invention, is moved downward by pressing plate, pressing plate pulls bracing wire guiding
The rotation of wheel belt turn axis, shaft drive flabellum rotation, stir the dilute hydrochloric acid and magnesium rod in No.1 cavity, increase reactant contact surface
Product accelerates chemical reaction velocity, quick start hydrogen production full balloon, to reduce time, improves operating efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is the cross-sectional view of medicine-chest in the present invention；
Fig. 3 is partial enlarged view at A in Fig. 2；
Fig. 4 is partial enlarged view at B in Fig. 2；
In figure: rack 1, undercarriage 11, motor 12, rotor 13, controller 14, battery 15, medicine-chest 2, filler pipe 21, bottle cap
22, chock plug 23, spray head 16, power-assisted unit 3, include balloon 31, No.1 hole 32, solenoid valve 33, No. two holes 24, filter screens 25, sump
26, interlayer 27, No.1 cavity 28, O-ring seal 34, pressing plate 4, snorkel 41, shaft 42, bracket 43, flabellum 44, drawstring 45,
Directive wheel 46, air cushion 17, antenna 35, air motor 29, water wheels 210, outlet pipe 211.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of modularization plant protection drone of the present invention, including rack 1, undercarriage 11, electricity
Machine 12, rotor 13, controller 14, battery 15, medicine-chest 2 and water pump；1 four jiaos of the rack are equipped with motor 12,12 output shaft of motor
It is connected with rotor 13；1 bottom of rack of 12 lower section of motor is equipped with undercarriage 11；1 center of rack is equipped with controller 14；
The rack 1 of 14 bottom of controller is equipped with battery 15；The rack 1 at 14 top of controller is equipped with medicine-chest 2；The medicine
2 side of case is equipped with filler pipe 21, and 21 screw top of filler pipe is connected with bottle cap 22；2 bottom of medicine-chest is equipped with one group of elasticity
Chock plug 23 offers consent with 23 corresponding position of chock plug in the rack 1；Rack 1 between the battery 15 and undercarriage 11
Bottom is equipped with spray head 16；The rack 1 of 15 side of battery is equipped with water pump；The medicine-chest 2 by outlet pipe 211 and water pump and
Spray head 16 is connected to；The battery 15, motor 12 and water pump pass through electric wire and controller 14 is electrically connected；It further include power-assisted unit
3；Power-assisted unit 3 is equipped at the top of the medicine-chest 2, power-assisted unit 3 is used to increase the buoyancy of unmanned plane, increases unmanned plane continuation of the journey；Institute
Stating power-assisted unit 3 includes balloon 31, No.1 hole 32,33, No. two holes 24 of solenoid valve and filter screen 25；Water is equipped in the medicine-chest 2
Storehouse 26；Interlayer 27 is equipped between 2 outer wall of the sump 26 and medicine-chest；Two layers of mistake is connected in the interlayer 27 of 2 side of medicine-chest
Strainer 25 forms No.1 cavity 28, is filled with magnesium rod in the No.1 cavity 28 between two layers of filter screen 25 and interlayer 27；It is described
A pair of of No.1 hole 32 is offered on the medicine-chest 2 at 27 top of interlayer；Balloon 31 is connected at the top of the medicine-chest 2；31 bottom of balloon
Portion and 32 corresponding position of No.1 hole offer No. two holes 24；The junction in the No.1 hole 32 and No. two holes 24 is equipped with O-shaped sealing
Circle 34；Solenoid valve 33 is equipped in No. two holes 24,33 admittance line of solenoid valve and controller 14 are electrically connected；In the balloon 31
Equipped with dilute hydrochloric acid；Balloon 31, No.1 hole 32, solenoid valve 33, two cooperate between hole 24 and filter screen 25, solenoid valve 33 is beaten
It opens rear dilute hydrochloric acid and magnesium rod generates chemical reaction: Mg+2HCl=MgCl2+H2↑ hydrogen is generated, the expansion of balloon 31 increases buoyancy, increases
Add unmanned plane to continue a journey, increases by 15 service life of battery；Plant protection drone spray insecticide operation when, unscrew bottle cap 22, proportion is mixed
The medical fluid got togather is fitted into medicine-chest 2 from filler pipe 21, then screws bottle cap 22, and the chock plug 23 of 2 bottom of medicine-chest is filled in rack 1
Consent in, fix medicine-chest 2, solenoid valve 33 then opened by controller 14, the dilute hydrochloric acid in balloon 31 is through No.1 hole 32
It is flowed into interlayer 27 with No. two holes 24, generates and chemically react with the magnesium rod in No.1 cavity 28, the hydrogen full balloon 31 of generation,
Balloon 31 is expanded, the buoyancy of unmanned plane is increased, mitigates 12 power of motor, to reduce 15 power consumption of battery, increases unmanned plane
Cruise duration；Reduce the cycle-index of battery 15 simultaneously, increase by 15 service life of battery, reduces the cost for updating battery 15.
As one embodiment of the present invention, pressing plate 4 is slidably connected in the sump 26, pressing plate 4 can be in sump 26
In slide up and down；It is slidably and sealingly connected between 26 inner wall of the pressing plate 4 and sump；The sump 26 of 4 lower section of pressing plate is equipped with medicine
Liquid；The sump 26 of 4 top of pressing plate is connected to by snorkel 41 with balloon 31, and 41 height of snorkel is greater than dilute salt in balloon 31
Sour liquid level；Hydrogen compressing pressing plate 4 in balloon 31 moves down, and mitigates water pump and moves rate, further increases unmanned plane continuation of the journey,
Increase by 15 service life of battery；Magnesium rod reacts the hydrogen full balloon 31 generated with dilute hydrochloric acid in No.1 cavity 28, and one in balloon 31
Hydrogen is partially compressed to enter by snorkel 41 in the sump 26 of the top of pressing plate 4, pressing plate 4 is pushed to move downward, due to pressing plate 4 with
It is slidably and sealingly connected between 26 inner wall of sump, the pressing plate 4 moved downward increases the pressure of medical fluid in water layer, and medical fluid is quickly from water outlet
Pipe 211 flows out, and sprays through spray head 16, reduces water pump and bears the pressurization of medical fluid, reduces the power of water pump, to reduce water pump consumption
Electricity further increases the cruise duration for increasing unmanned plane, increases by 15 service life of battery, reduces the cost for updating battery 15.
As one embodiment of the present invention, vertical direction is equipped with shaft 42 in the No.1 cavity 28；The shaft
42 both ends are rotatably connected to bracket 43；The bracket 43 is fixed on 2 side wall of medicine-chest；One group of flabellum is connected in the shaft 42
44；42 upper end of shaft is wound with drawstring 45 by the position of close over shaft 42；45 other end of drawstring runs through sump 26
It is affixed by directive wheel 46 and pressing plate 4 after wall；The bracing wire is slidably and sealingly connected with 26 wall of sump；Pressing plate 4, drawstring 45, guiding
It cooperates between wheel 46, shaft 42, flabellum 44 and bracket 43, stirs the dilute hydrochloric acid in No.1 cavity 28, accelerate chemical reaction
Speed is rapidly filled with balloon 31；Pressing plate 4 moves downward under the promotion of compression hydrogen, and pressing plate 4 pulls bracing wire directive wheel 46 to drive
Shaft 42 rotates, and shaft 42 moves the rotation of flabellum 44, stirs the dilute hydrochloric acid and magnesium rod in No.1 cavity 28, increases reactant contact
Area accelerates chemical reaction velocity, and quick start hydrogen production, full balloon 31 provides enough buoyancy, thus when reducing preparation
Between, improve operating efficiency.
As one embodiment of the present invention, 11 bottom of undercarriage is enclosed with air cushion 17；The air cushion 17 passes through
It is connected to inside pipeline and balloon 31；Air cushion 17 increases resiliency, safety when protection unmanned plane lands after inflating；In balloon 31
Compression hydrogen is filled in air cushion 17 through pipeline, increases the elasticity of air cushion 17, to provide cushion effect when unmanned plane landing, further
Ensure unmanned plane safety.
As one embodiment of the present invention, it is equipped with the antenna 35 of S-shaped arrangement in the rubber layer of the balloon 31, is located at
Antenna 35 and controller 14 outside the balloon 31 are electrically connected；Antenna 35 after balloon 31 expands in rubber layer extends, and increases
Add unmanned aerial vehicle (UAV) control distance；The hydrogen that chemical reaction in No.1 cavity 28 generates expands balloon 31, and volume becomes larger, at this point,
Antenna 35 in 31 rubber layer of balloon stretches, and height increases, and the signal for further increasing unmanned plane receives distance, further increases
The command range of unmanned plane.
As one embodiment of the present invention, 27 center of interlayer positioned at 26 bottom of sump is connected with air motor
29；29 output shaft of air motor is connected with water wheels 210；The air motor 29 inside pipeline and balloon 31 by being connected to；
The compressed gas-driven air motor 29 and water wheels 210 generated in balloon 31 rotates, and accelerates dilute hydrochloric acid flowing, accelerates chemical reaction
Speed is rapidly filled with balloon 31；Compression hydrogen in balloon 31 enters in air motor 29 through pipeline, drives 29 work of air motor
Make, air motor 29 drives water wheels 210 to rotate, and circulates dilute hydrochloric acid in interlayer 27 and balloon 31, will react with magnesium rod
The dilute hydrochloric acid that concentration reduces afterwards is taken away, and guarantees chemical reaction velocity, further speeds up hydrogen generation speed and mentions, when reducing preparation
Between, further increase operating efficiency.
When work, plant protection drone spray insecticide operation when, bottle cap 22 is unscrewed, by the medical fluid that mixes of proportion from adding
Note pipe 21 is fitted into medicine-chest 2, then screws bottle cap 22, the chock plug 23 of 2 bottom of medicine-chest is filled in the consent in rack 1, fixed
Then good medicine-chest 2 opens solenoid valve 33 by controller 14, the dilute hydrochloric acid in balloon 31 is flowed into through No.1 hole 32 and No. two holes 24
In interlayer 27, chemical reaction is generated with the magnesium rod in No.1 cavity 28, the hydrogen full balloon 31 of generation expands balloon 31,
Increase the buoyancy of unmanned plane, mitigates 12 power of motor to reduce 15 power consumption of battery and increase the cruise duration of unmanned plane；Together
When reduce the cycle-index of battery 15, increase by 15 service life of battery, reduce the cost for updating battery 15；Magnesium in No.1 cavity 28
Item reacts the hydrogen full balloon 31 generated with dilute hydrochloric acid, and a part of compression hydrogen in balloon 31 enters pressure by snorkel 41
In the sump 26 of 4 top of plate, pressing plate 4 is pushed to move downward, due to being slidably and sealingly connected between 26 inner wall of pressing plate 4 and sump, to
The pressing plate 4 of lower movement increases the pressure of medical fluid in water layer, and medical fluid is quickly flowed out from outlet pipe 211, sprayed through spray head 16, reduces water
It pumps the pressurization to medical fluid to bear, reduces the power of water pump, to reduce water pump power consumption, further increase and increase the continuous of unmanned plane
ETS estimated time of sailing increases by 15 service life of battery, reduces the cost for updating battery 15；Pressing plate 4 moves downward under the promotion of compression hydrogen, pressure
Plate 4 pulls bracing wire directive wheel 46 that shaft 42 is driven to rotate, and shaft 42 moves the rotation of flabellum 44, stirs dilute salt in No.1 cavity 28
Acid and magnesium rod increase reactant contact area, accelerate chemical reaction velocity, quick start hydrogen production, and full balloon 31 provides enough
Buoyancy improve operating efficiency to reduce time；Compression hydrogen in balloon 31 is filled in air cushion 17 through pipeline, is increased
Add the elasticity of air cushion 17, to provide cushion effect when unmanned plane landing, further ensures unmanned plane safety；In No.1 cavity 28
The hydrogen that chemical reaction generates expands balloon 31, and volume becomes larger, at this point, the antenna 35 in 31 rubber layer of balloon stretches, height
Increase, the signal for further increasing unmanned plane receives distance, further increases the command range of unmanned plane；Compression in balloon 31
Hydrogen enters in air motor 29 through pipeline, and driving air motor 29 works, and air motor 29 drives water wheels 210 to rotate, and makes dilute
Hydrochloric acid circulates in interlayer 27 and balloon 31, and the dilute hydrochloric acid that concentration reduces after reacting with magnesium rod is taken away, and guarantees that chemistry is anti-
Speed is answered, hydrogen generation speed is further speeded up and mentions, reduce time, further increase operating efficiency.
Above-mentioned front, back, left, right, up, down is mark according to personage's observation visual angle on the basis of Fig. 1 in Figure of description
Standard, device surface are defined as a left side on the left of observer to before being defined as on one side of observer, and so on.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "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 protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of modularization plant protection drone, including rack (1), undercarriage (11), motor (12), rotor (13), controller
(14), battery (15), medicine-chest (2) and water pump；Rack (1) quadrangle is equipped with motor (12), and motor (12) output shaft is connected with
Rotor (13)；Rack (1) bottom below the motor (12) is equipped with undercarriage (11)；Rack (1) center is equipped with control
Device (14)；The rack (1) of controller (14) bottom is equipped with battery (15)；Rack (1) at the top of the controller (14)
It is equipped with medicine-chest (2)；Medicine-chest (2) side is equipped with filler pipe (21), and filler pipe (21) screw top is connected with bottle cap (22)；
Medicine-chest (2) bottom is equipped with the chock plug (23) of one group of elasticity, offers plug with chock plug (23) corresponding position on the rack (1)
Hole；Rack (1) bottom between the battery (15) and undercarriage (11) is equipped with spray head (16)；The machine of battery (15) side
Frame (1) is equipped with water pump；The medicine-chest (2) is connected to by outlet pipe (211) with water pump and spray head (16)；The battery (15),
Motor (12) and water pump pass through electric wire and controller (14) are electrically connected；It is characterized by also including power-assisted unit (3)；Institute
It states and is equipped with power-assisted unit (3) at the top of medicine-chest (2), power-assisted unit (3) is used to increase the buoyancy of unmanned plane, increases unmanned plane continuation of the journey；
The power-assisted unit (3) includes balloon (31), No.1 hole (32), solenoid valve (33), No. two holes (24) and filter screen (25)；It is described
Sump (26) are equipped in medicine-chest (2)；Interlayer (27) are equipped between the sump (26) and medicine-chest (2) outer wall；Positioned at medicine-chest (2) one
It is connected with two layers of filter screen (25) in the interlayer (27) of side, forms No.1 cavity between two layers of filter screen (25) and interlayer (27)
(28), magnesium rod is filled in the No.1 cavity (28)；A pair of of No.1 hole is offered on medicine-chest (2) at the top of the interlayer (27)
(32)；Balloon (31) are connected at the top of the medicine-chest (2)；Balloon (31) bottom is offered with No.1 hole (32) corresponding position
No. two holes (24)；The junction of the No.1 hole (32) and No. two holes (24) is equipped with O-ring seal (34)；No. two holes (24)
In be equipped with solenoid valve (33), solenoid valve (33) admittance line and controller (14) are electrically connected；Dilute salt is housed in the balloon (31)
Acid；It cooperates between balloon (31), No.1 hole (32), solenoid valve (33), No. two holes (24) and filter screen (25), solenoid valve
(33) dilute hydrochloric acid and magnesium rod generate chemical reaction: Mg+2HCl=MgCl2+H2 ↑ generation hydrogen after opening, and balloon (31) expansion increases
Add buoyancy, increases unmanned plane continuation of the journey, increase battery (15) service life.
2. a kind of modularization plant protection drone according to claim 1, it is characterised in that: sliding connects in the sump (26)
It is connected to pressing plate (4), pressing plate (4) can slide up and down in sump (26)；It is slided between the pressing plate (4) and sump (26) inner wall close
Envelope connection；Sump (26) below the pressing plate (4) is equipped with medical fluid；Sump (26) above the pressing plate (4) passes through snorkel
(41) it is connected to balloon (31), snorkel (41) is highly greater than dilute hydrochloric acid liquid level in balloon (31)；Hydrogen in balloon (31)
Air pressure is compeled pressing plate (4) and is moved down, and mitigates water pump and moves rate, further increases unmanned plane continuation of the journey, increases battery (15) service life.
3. a kind of modularization plant protection drone according to claim 1, it is characterised in that: erected in the No.1 cavity (28)
Histogram is to equipped with shaft (42)；Shaft (42) both ends are rotatably connected to bracket (43)；The bracket (43) is fixed in medicine-chest
(2) on side wall；One group of flabellum (44) is connected on the shaft (42)；Shaft (42) upper end is by close over shaft (42)
Position is wound with drawstring (45)；Drawstring (45) other end runs through after sump (26) wall through directive wheel (46) and pressing plate (4)
It is affixed；The bracing wire is slidably and sealingly connected with sump (26) wall；Pressing plate (4), drawstring (45), directive wheel (46), shaft (42), fan
It cooperates between leaf (44) and bracket (43), the dilute hydrochloric acid in agitation No.1 cavity (28) accelerates chemical reaction velocity, quickly
Full balloon (31).
4. a kind of modularization plant protection drone according to claim 1, it is characterised in that: undercarriage (11) the bottom packet
It is wrapped with air cushion (17)；The air cushion (17) inside pipeline and balloon (31) by being connected to；Increase resiliency after air cushion (17) inflation,
Protect safety when unmanned plane landing.
5. a kind of modularization plant protection drone according to claim 1, it is characterised in that: the rubber layer of the balloon (31)
In be equipped with the antenna (35) of S-shaped arrangement, be located at the balloon (31) external antenna (35) and controller (14) be electrically connected；Gas
Antenna (35) elongation after ball (31) expansion in rubber layer, increases unmanned aerial vehicle (UAV) control distance.
6. a kind of modularization plant protection drone according to claim 2, it is characterised in that: be located at the sump (26) bottom
Interlayer (27) center be connected with air motor (29)；Air motor (29) output shaft is connected with water wheels (210)；The gas
Dynamic motor (29) inside pipeline and balloon (31) by being connected to；The compressed gas-driven air motor (29) generated in balloon (31)
It is rotated with water wheels (210), accelerates dilute hydrochloric acid flowing, accelerate chemical reaction velocity, be rapidly filled with balloon (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747132.3A CN110422332A (en) | 2019-08-14 | 2019-08-14 | A kind of modularization plant protection drone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747132.3A CN110422332A (en) | 2019-08-14 | 2019-08-14 | A kind of modularization plant protection drone |
Publications (1)
| Publication Number | Publication Date |
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| CN110422332A true CN110422332A (en) | 2019-11-08 |
Family
ID=68416122
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910747132.3A Withdrawn CN110422332A (en) | 2019-08-14 | 2019-08-14 | A kind of modularization plant protection drone |
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| CN (1) | CN110422332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847064A (en) * | 2022-05-26 | 2022-08-05 | 安徽科技学院 | Positioning system is put in noctuid black oophagous wasp field |
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| US3942511A (en) * | 1974-09-19 | 1976-03-09 | The United States Of America As Represented By The Secretary Of The Navy | Sandwiched structure for production of heat and hydrogen gas |
| CN106043702A (en) * | 2016-06-24 | 2016-10-26 | 中国农业大学 | Agricultural plant protection unmanned aerial vehicle |
| CN106828900A (en) * | 2017-01-17 | 2017-06-13 | 珠海卡特瑞科农林航空装备研究所有限公司 | A kind of unmanned plane with Fu Sheng mechanisms |
| CN106864753A (en) * | 2017-03-18 | 2017-06-20 | 芜湖元航空科技有限公司 | A kind of plant protection unmanned plane of the auxiliary liter of air bag |
| CN107697264A (en) * | 2017-11-06 | 2018-02-16 | 郑州航空港飘天下物联网科技有限公司 | The elongated plant protection of adjustable weight is floatd and its adjusted the method for weight |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3942511A (en) * | 1974-09-19 | 1976-03-09 | The United States Of America As Represented By The Secretary Of The Navy | Sandwiched structure for production of heat and hydrogen gas |
| CN106043702A (en) * | 2016-06-24 | 2016-10-26 | 中国农业大学 | Agricultural plant protection unmanned aerial vehicle |
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| CN114847064A (en) * | 2022-05-26 | 2022-08-05 | 安徽科技学院 | Positioning system is put in noctuid black oophagous wasp field |
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