CN109533340A - A kind of unmanned plane flusher of Auto-matching dose - Google Patents
A kind of unmanned plane flusher of Auto-matching dose Download PDFInfo
- Publication number
- CN109533340A CN109533340A CN201910060799.6A CN201910060799A CN109533340A CN 109533340 A CN109533340 A CN 109533340A CN 201910060799 A CN201910060799 A CN 201910060799A CN 109533340 A CN109533340 A CN 109533340A
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- Prior art keywords
- pesticide
- placing box
- shaft
- spring
- litter
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- 239000000575 pesticide Substances 0.000 claims abstract description 133
- 239000007921 spray Substances 0.000 claims abstract description 82
- 238000013019 agitation Methods 0.000 claims abstract description 61
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000003814 drug Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 206010001497 Agitation Diseases 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 26
- 238000005507 spraying Methods 0.000 abstract description 24
- 238000003756 stirring Methods 0.000 abstract description 13
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 21
- 241000196324 Embryophyta Species 0.000 description 17
- 239000002917 insecticide Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000003905 agrochemical Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000244206 Nematoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 by It is staggered Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to unmanned plane pesticide spraying device technical field, specifically a kind of unmanned plane flusher of Auto-matching dose, including drone body, controller and pesticide placing box；Shaft runs through pesticide placing box, and the both ends of shaft are arranged in pesticide placing box two sides, and the both ends of shaft are connected separately with a propeller；The two sides of pesticide placing box are equipped with propeller protective shell；Propeller protective shell is equipped with air outlet and air inlet；Shaft is equipped with agitation column, and the one end for stirring column is equipped with No.1 magnet；The bottom of pesticide placing box is equipped with discharge device；Discharge device includes spray case, piston, litter, No.1 spring and nozzle；Litter upper end is equipped with No. two magnet opposite with No.1 magnet polarities；The air-flow generated when the present invention is by utilizing unmanned plane during flying pushes propeller rotational, so that propeller drive shaft improves the solubility of pesticide granules, guarantee the effect of pesticide spraying with pesticide in the agitation column agitation pesticide placing box in shaft.
Description
Technical field
The invention belongs to unmanned plane pesticide spraying device technical field, specifically a kind of Auto-matching dose nobody
Machine flusher.
Background technique
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is using radio robot and to provide for oneself
The not manned aircraft of presetting apparatus manipulation, or fully or intermittently automatically operated by car-mounted computer.With someone
It drives an airplane and compares, unmanned plane is often more suitable for the task of those too " slow-witted, dirty or dangerous ".Unmanned plane presses application field,
Can be divided into it is military with it is civilian.Military aspect, unmanned plane are divided into reconnaissance plane and target drone.Civilian aspect, unmanned plane+industrial application are nothings
It is man-machine really just to have needed；At present take photo by plane, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observation wild animal,
The application in infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture romance etc. field is monitored, greatly
The purposes of unmanned plane itself is expanded, developed country also in actively extension industrial application and develops unmanned air vehicle technique.
Pesticide, the unified entitled pesticide of English in the world at present --- be " murdering medicament ", but actually so-called
Pesticide mean for prevent and treat endanger agriculture forest and husbandry production harmful organism (pest, harmful mite, nematode, pathogen, weeds and mouse).
Agricultural development is rapid at present, gradually tends to mechanization, is that large area concentrates plantation mostly, manually sprays insecticide and waste time, spray
Spilling may be uneven, influences crop growth.
Summary of the invention
In order to make up for the deficiencies of the prior art, the unmanned plane flusher of a kind of Auto-matching dose proposed by the present invention,
Present invention is mainly used for the existing pesticide spraying devices of solution to spray insecticide unevenly, and the dose sprayed can not regulate and control, practical model
Enclose relatively narrow problem.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Auto-matching dose of the present invention
Unmanned plane flusher, including drone body, controller and the pesticide placing box being fixed below drone body；The agriculture
Medicine placing box is equipped with shaft；The shaft runs through pesticide placing box, and shaft is arranged in the middle part of pesticide placing box, and the two of shaft
End is arranged in pesticide placing box two sides, and the both ends of shaft are connected separately with a propeller, and the rotation direction of two propellers is identical；Institute
The two sides for stating pesticide placing box are equipped with propeller protective shell；The side of the propeller protective shell is equipped with air outlet, and propeller is protected
The other side of protective case is equipped with air inlet；The shaft is located at the part in pesticide placing box and equally distributed stirs equipped with several
Dynamic column, several agitation columns are staggered, and agitation column is equipped with No.1 magnet far from one end of shaft；The bottom of the pesticide placing box
The corresponding agitation column in portion is equipped with several discharge devices；The discharge device includes spray case, piston, litter, No.1 spring and spray
Mouth；The spray case is arranged in pesticide placing box bottom and penetrates through pesticide placing box, and spray lower box part passes through symmetrically arranged two
It is a to be connected into medicine channel with pesticide placing box inner space, into medicine channel in be equipped with check valve；The vertical sliding of the litter connects
It connects in spray case, the lower section of litter is connect with piston, and spray case is stretched out in the upper end of litter, and litter upper end is equipped with and No.1 magnet
Opposite polarity No. two magnet, litter top is connected with annulus；The No.1 spring is fixed on pesticide placing box bottom and annulus
Between, No.1 spring is set on litter；The nozzle setting is in spray case lower end；The controller is transported for control device
Row；
When work, manual operation unmanned plane carries out pesticide spraying to farmland, and the air-flow generated when using unmanned plane during flying pushes away
Dynamic propeller rotational, so that propeller drive shaft is avoided with pesticide in the agitation column agitation pesticide placing box in shaft
When pesticide configures powder it is not sufficiently dissolved or when winter sprays insecticide due to the lower generation settlement issues of temperature, so as to cause
Pesticide efficacy reduce, influence pesticide and play the role of to plant；Utilize No. two on the No.1 magnet and litter on agitation column
Magnet attracts each other, and under effect of contraction of the No.1 spring to litter, so that litter is moved up with piston, thus by agriculture
Pesticide in medicine placing box into medicine channel by sucking in spray case, with the rotation of shaft, stirs column far from corresponding litter,
Litter No.1 spring elastic force effect under slide downward, thus squeeze spray case in pesticide, make pesticide from nozzle spray, by
It is staggered, sprays insecticide so that forming interval between each discharge device, on the one hand, avoid sprinkling in several agitation columns
When pesticide, the pesticide covering area overlapping of ejection is more, causes to waste；On the other hand, the face of pesticide covering plant is effectively improved
Product improves effect of the action of agricultural chemicals on plant；Also, according to the movement speed of unmanned plane, the air-flow stream that is generated on propeller
It is fast different, so that shaft drives the speed of agitation column rotation different, thus change the time that agitation column attracts litter to move up, thus
Change the frequency of material spray, and the dose of spray improves the scope of application of device suitable for the pesticide spraying in a variety of farmlands.
Preferably, the air outlet is connected with air accumulator by pipeline；Positioned at air inlet on the propeller protective shell
Lower section is equipped with extension board；The extension board is far from being hinged with choke plate on one end of propeller；The choke plate is to propeller side
To inclination, the upper end of choke plate is located at the top of shaft centerline, and cylinder is equipped between choke plate and extension board；The cylinder
Upper end is hinged in the middle part of choke plate, and the lower end of cylinder is hinged on extension board, connects between cylinder and air accumulator also by tracheae,
Cylinder is driven by air accumulator gas supply；When work, the setting of choke plate ensure that the rotation that propeller can be stable, thus
Improve the stability of work；Meanwhile by the flexible tilt angle that can change choke plate of cylinder, blown to control air-flow
The speed of propeller rotational to control shaft with the speed of agitation column rotation, and then changes the frequency of material spray, and spray
Dose, further increase the scope of application of device；After air enters in propeller protective shell, air enters gas storage from air outlet
Tank is stored, and the air of storage is used to drive the lifting of cylinder, is economized on resources.
Preferably, the agitation column is two sections, and by No. two spring connections between two sections of agitation columns, agitation column is metal
Plate, agitation column outside are wound with hot-wire coil；When work, it is arranged to two sections by the way that column will be stirred, uses bullet between two sections of agitation columns
Spring connection so that agitation column it is close or i.e. will be disengaged from litter when, agitation column have one in advance attract and bend, guarantee slide
Pole generates enough displacements, guarantees the pesticide volume of spray case sucking, to improve the effect of pesticide spraying；Meanwhile by adding
Hot-wire coil and the agitation column of metal form electromagnet, strengthen agitation column to the attraction effect of litter, while passing through change
The size of current that hot-wire coil is passed through changes agitation column to the dynamics of the attraction of litter, to change the pesticide of spray case sucking
Amount, can change the dose of pesticide spraying, improve the scope of application of device according to different use environments.
Preferably, the top of the No.1 spring is volute spring, and the lower part of No.1 spring is cylindrical spring, No.1 spring
Positioned at two, between medicine channel, No.1 spring lower part is equipped with bristle, and bristle is horizontally set on the top into medicine channel；Work
When, since the top of No.1 spring is volute spring, so that litter can be with when retraction under the elastic force effect of No.1 spring
The pesticide in case that will spray to greatest extent sprays, and guarantees that pesticide spraying acts on the effect on plant；Meanwhile No.1 spring
Lower part is cylindrical spring, and cylindrical spring ensure that stability when litter work, at the same using cylindrical spring spring coil and spring coil it
Between extruding, stir pesticide, avoid deposit from bringing spray case by litter, cause spray case blocking, influence pesticide spraying
The stability of work；The shake of cylindrical spring drives bristle to stir the top pesticide into medicine channel at the same time, avoids deposit
The amount for falling into the case sucking pesticide that influences to spray into medicine channel, is further ensured that the effect of pesticide spraying.
Preferably, groove is equipped with close to the side of No. two springs on the agitation column；Cross sectional shape is equipped in the groove
For the boss of T shape；The both ends of No. two springs are connected on the boss of T shape；When work, by the way that No. two springs are spun on T shape
Boss in carry out No. two number of coils adjustment, thus change No. two springs elongation, and then change stir plate attract slide
Offset when pole, meanwhile, No. two springs are convenient for, by replacing No. two springs of different model, changing No. two springs with changing
Elastic force, elongation, and then may be implemented to change the dose of spray case sucking pesticide, further increase the scope of application of device.
Preferably, the nozzle includes sparge pipe, steel ball, threaded rod and drain fan；Connection spray is equipped in the sparge pipe
The hydrojet channel of medicine-chest, the lower end of sparge pipe are equipped with the platform to sparge pipe internal projection, and the bottom of sparge pipe is equipped with several spray orifices；
The upper diameter in the hydrojet channel is 1-2mm smaller than lower diameter, passes through bevelling mistake between the upper and lower part in hydrojet channel
It crosses, hydrojet channel middle is equipped with fixed ring；The steel ball is arranged in the position of bevelling in hydrojet channel, steel ball and fixed ring it
Between be connected with No. three springs；The threaded rod is connected to steel ball lower end；The inner ring of drain fan, which is equipped with, to engage with threaded rod
Tooth-shape structure, drain fan are rotatably connected on platform upper end；When work, pesticide is sprayed from spray case by nozzle, and pesticide opens steel
Ball, steel ball is with threaded rod slide downward, using the motion principle of feed screw nut, so that when threaded rod slide downward, band
Dynamic drain fan rotation, to pesticide be sprayed from the spray orifice of hydrojet bottom of the tube, elastic force of the steel ball in No. three springs after pesticide has sprayed
It sets back under effect, guarantees that the operation is stable carries out；By guaranteeing the pressure that pesticide sprays, protecting using drain fan rotation pressurization
The coverage area of pesticide is demonstrate,proved, effect of the action of agricultural chemicals on plant is improved.
Beneficial effects of the present invention are as follows:
The air-flow generated when 1. the present invention is by utilizing unmanned plane during flying pushes propeller rotational, so that propeller driving turns
Axis improves the solubility of pesticide granules, guarantees pesticide spraying with pesticide in the agitation column agitation pesticide placing box in shaft
Effect.
2. the present invention is sprayed insecticide by forming interval between discharge device, on the one hand, avoid when spraying insecticide, spray
Pesticide covering area overlapping it is more, cause to waste；On the other hand, the area for effectively improving pesticide covering plant, improves pesticide
Act on the effect on plant.
3. the present invention is different by the movement speed of unmanned plane, the air-flow velocity generated on propeller is different, so that shaft
Drive the speed of agitation column rotation different, thus change the frequency of material spray, and the dose of spray, the agriculture suitable for a variety of farmlands
Medicine sprinkling, improves the scope of application of device.
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 cross-sectional view at A-A in Fig. 1；
Fig. 3 is the structural schematic diagram for stirring column；
Fig. 4 is partial enlarged view at B in Fig. 1；
Fig. 5 is partial enlarged view at C in Fig. 4
In figure: drone body 1, pesticide placing box 2, shaft 3, propeller 4, propeller protective shell 5, air outlet 51, into
Air port 52, extension board 53, choke plate 54, agitation column 6, No.1 magnet 7, discharge device 8, spray case 81, piston 82, litter 83,
No.1 spring 84, nozzle 85, sparge pipe 851, steel ball 852, threaded rod 853, drain fan 854, hydrojet channel 855, spray orifice 856,
No. two magnet 86, bristle 87, into medicine channel 9, two spring 10, groove 11, boss 12.
Specific embodiment
It is carried out such as using unmanned plane flusher of Fig. 1-Fig. 5 to a kind of Auto-matching dose of an embodiment of the present invention
Lower explanation.
As depicted in figs. 1 and 2, the unmanned plane flusher of a kind of Auto-matching dose of the present invention, including nobody
Machine ontology 1, controller and the pesticide placing box 2 for being fixed on 1 lower section of drone body；The pesticide placing box 2 is equipped with shaft
3；The shaft 3 runs through pesticide placing box 2, and the middle part of pesticide placing box 2 is arranged in shaft 3, and the both ends of shaft 3 are arranged in pesticide
2 two sides of placing box, the both ends of shaft 3 are connected separately with a propeller 4, and the rotation direction of two propellers 4 is identical；The pesticide is put
The two sides for setting case 2 are equipped with propeller protective shell 5；The side of the propeller protective shell 5 is equipped with air outlet 51, propeller protective shell
5 other side is equipped with air inlet 52；It is equally distributed equipped with several that the shaft 3 is located at the part in pesticide placing box 2
Column 6 is stirred, several agitation columns 6 are staggered, and agitation column 6 is equipped with No.1 magnet 7 far from one end of shaft 3；The pesticide is put
The corresponding agitation column 6 in bottom for setting case 2 is equipped with several discharge devices 8；The discharge device 8 includes spray case 81, piston 82, slides
Pole 83, No.1 spring 84 and nozzle 85；The spray case 81 is arranged in 2 bottom of pesticide placing box and penetrates through pesticide placing box 2, sprays
81 lower part of medicine-chest is connected to by symmetrically arranged two with 2 inner space of pesticide placing box into medicine channel 9, into medicine channel 9 in set
There is check valve；The vertical sliding of the litter 83 is connected in spray case 81, and the lower section of litter 83 is connect with piston 82, litter 83
Upper end stretch out spray case 81,83 upper end of litter be equipped with 7 opposite polarity No. two magnet 86 of No.1 magnet, 83 top of litter is solid
It is connected to annulus；The No.1 spring 84 is fixed between 2 bottom of pesticide placing box and annulus, and No.1 spring 84 is set in litter 83
On；The setting of nozzle 85 is in spray 81 lower end of case；The controller is run for control device；
When work, manual operation unmanned plane carries out pesticide spraying to farmland, and the air-flow generated when using unmanned plane during flying pushes away
Dynamic propeller 4 rotates, so that 4 drive shaft 3 of propeller stirs pesticide in pesticide placing box 2 with the agitation column 6 in shaft 3,
When avoiding pesticide configuration powder it is not sufficiently dissolved or when winter sprays insecticide due to the lower generation settlement issues of temperature, from
Caused by pesticide efficacy reduce, influence pesticide and play the role of to plant；Utilize the No.1 magnet 7 and litter on agitation column 6
No. two magnet 86 on 83 attract each other, and in No.1 spring 84 under the effect of contraction of litter 83, so that litter 83 is with work
Plug 82 moves up, thus by the pesticide in pesticide placing box 2 by sucking in spray case 81 into medicine channel 9, with shaft 3
Rotation, agitation column 6 is far from corresponding litter 83, the slide downward under the elastic force effect of No.1 spring 84 of litter 83, to squeeze
The pesticide to spray in case 81 sprays pesticide from nozzle 85, since several agitation columns 6 are staggered, so that each discharge fills
It sets and forms interval between 8 and spray insecticide, on the one hand, avoid when spraying insecticide, the pesticide covering area overlapping of ejection is more, makes
At waste；On the other hand, the area for effectively improving pesticide covering plant improves effect of the action of agricultural chemicals on plant；Also, root
According to the movement speed of unmanned plane, the air-flow velocity generated on propeller 4 is different, so that the speed that shaft 3 drives agitation column 6 to rotate
Difference is fitted to change the time that agitation column 6 attracts litter 83 to move up to change the frequency of material spray, and the dose of spray
For the pesticide spraying in a variety of farmlands, the scope of application of device is improved.
As shown in Fig. 2, the air outlet 51 is connected with air accumulator by pipeline；On the propeller protective shell 5 be located at into
The lower section in air port 52 is equipped with extension board 53；Choke plate 54 is hinged on the described one end of extension board 53 far from propeller 4；The resistance
Aerofoil 54 is tilted to 4 direction of propeller, and the upper end of choke plate 54 is located at the top of 3 center line of shaft, choke plate 54 and extension board
Cylinder is equipped between 53；The upper end of the cylinder is hinged on 54 middle part of choke plate, and the lower end of cylinder is hinged on extension board 53, gas
It is connected between cylinder and air accumulator also by tracheae, cylinder is driven by air accumulator gas supply；When work, the setting of choke plate 54,
It ensure that the rotation that propeller 4 can be stable, to improve the stability of work；Meanwhile it can change by the flexible of cylinder
The tilt angle of choke plate 54, so that controlling air-flow blows the speed of the rotation of propeller 4, to control shaft 3 with agitation column 6
The speed of rotation, and then change the frequency of material spray, and the dose of spray, further increase the scope of application of device；Air into
After entering in propeller protective shell 5, air is stored from air outlet 51 into air accumulator, and the air of storage is for driving cylinder
Lifting, economizes on resources.
As shown in figure 3, the agitation column 6 is two sections, is connected between two sections of agitation columns 6 by No. two springs 10, stir column 6
For metal plate, stirs and be wound with hot-wire coil on the outside of column 6；When work, it is arranged to two sections by the way that column 6 will be stirred, two sections of agitation columns 6
Between connected with spring so that agitation column 6 it is close or i.e. will be disengaged from litter 83 when, agitation column 6 have one in advance attract and send out
Raw bending guarantees that litter 83 generates enough displacements, guarantees the pesticide volume that spray case 81 sucks, to improve the effect of pesticide spraying
Fruit；Meanwhile the agitation column 6 of the hot-wire coil by adding and metal forms electromagnet, strengthens suction of the agitation column 6 to litter 83
The size of current drawing effect, while being passed through by changing hot-wire coil, changes agitation column 6 to the dynamics of the attraction of litter 83, from
And change the pesticide volume that spray case 81 sucks, the dose of pesticide spraying can be changed according to different use environments, improve device
The scope of application.
As shown in figure 4, the top of the No.1 spring 84 is volute spring, the lower part of No.1 spring 84 is cylindrical spring,
No.1 spring 84 is located at two between medicine channel 9, and 84 lower part of No.1 spring is equipped with bristle 87, bristle 87 be horizontally set on into
The top in medicine channel 9；When work, since the top of No.1 spring 84 is volute spring, so that litter 83 is in No.1 spring 84
The pesticide in case 81 that will can spray to greatest extent when retraction under elastic force effect sprays, and guarantees that pesticide spraying acts on plant
Effect on object；Meanwhile the lower part of No.1 spring 84 is cylindrical spring, cylindrical spring ensure that stabilization when litter 83 works
Property, while using the extruding between cylindrical spring spring coil and spring coil, pesticide is stirred, deposit is avoided to bring spray by litter 83
Case 81 causes the blocking of spray case 81, influences the stability of pesticide spraying work；The shake of cylindrical spring drives brush at the same time
Hair 87 stirs the top pesticide into medicine channel 9, and deposit is avoided to fall into the amount that the case 81 that influences to spray into medicine channel 9 sucks pesticide,
It is further ensured that the effect of pesticide spraying.
As shown in figure 3, being equipped with groove 11 close to the side of No. two springs 10 on the agitation column 6；It is set in the groove 11
Having cross sectional shape is the boss 12 of T shape；The both ends of No. two springs 10 are connected on the boss 12 of T shape；When work, pass through by
No. two springs 10 are spun on and carry out the adjustment that No. two springs 10 enclose number in the boss 12 of T shape, to change the elongation of No. two springs 10
Amount, and then change offset when stir plate attracts litter 83, meanwhile, No. two springs 10 are convenient for changing, by replacing different shaped
Number No. two springs 10, change elastic force, the elongation of No. two springs 10, and then may be implemented to change spray case 81 and suck pesticide
Dose further increases the scope of application of device.
As shown in figure 5, the nozzle 85 includes sparge pipe 851, steel ball 852, threaded rod 853 and drain fan 854；The spray
The hydrojet channel 855 of connection spray case 81 is equipped in liquid pipe 851, the lower end of sparge pipe 851 is equipped with to 851 internal projection of sparge pipe
The bottom of platform, sparge pipe 851 is equipped with several spray orifices 856；The upper diameter in the hydrojet channel 855 is 1- smaller than lower diameter
2mm is equipped with fixed ring in the middle part of hydrojet channel 855 by bevelling transition between the upper and lower part in hydrojet channel 855；It is described
The position of bevelling in hydrojet channel 855 is arranged in steel ball 852, and No. three springs are connected between steel ball 852 and fixed ring；It is described
Threaded rod 853 is connected to 852 lower end of steel ball；The inner ring of the drain fan 854 is equipped with the tooth-shape structure engaged with threaded rod 853,
Drain fan 854 is rotatably connected on platform upper end；When work, pesticide is sprayed from spray case 81 by nozzle 85, and pesticide opens steel ball
852, steel ball 852 is with 853 slide downward of threaded rod, using the motion principle of feed screw nut, so that 853 slide downward of threaded rod
When, 854 rotation of drain fan is driven, to pesticide be sprayed from the spray orifice 856 of 851 bottom of sparge pipe, steel after pesticide has sprayed
Ball 852 sets back under the elastic force effect of No. three springs, guarantees that the operation is stable carries out；By being added using 854 rotation of drain fan
Pressure guarantees the pressure that pesticide sprays, guarantees the coverage area of pesticide, improves effect of the action of agricultural chemicals on plant.
Specific working mode:
When work, manual operation unmanned plane carries out pesticide spraying to farmland, and the air-flow generated when using unmanned plane during flying pushes away
Dynamic propeller 4 rotates, so that 4 drive shaft 3 of propeller stirs pesticide in pesticide placing box 2 with the agitation column 6 in shaft 3,
When avoiding pesticide configuration powder it is not sufficiently dissolved or when winter sprays insecticide due to the lower generation settlement issues of temperature, from
Caused by pesticide efficacy reduce, influence pesticide and play the role of to plant；Utilize the No.1 magnet 7 and litter on agitation column 6
No. two magnet 86 on 83 attract each other, and in No.1 spring 84 under the effect of contraction of litter 83, so that litter 83 is with work
Plug 82 moves up, thus by the pesticide in pesticide placing box 2 by sucking in spray case 81 into medicine channel 9, with shaft 3
Rotation, agitation column 6 is far from corresponding litter 83, the slide downward under the elastic force effect of No.1 spring 84 of litter 83, to squeeze
The pesticide to spray in case 81 sprays pesticide from nozzle 85, since several agitation columns 6 are staggered, so that each discharge fills
It sets and forms interval between 8 and spray insecticide, on the one hand, avoid when spraying insecticide, the pesticide covering area overlapping of ejection is more, makes
At waste；On the other hand, the area for effectively improving pesticide covering plant improves effect of the action of agricultural chemicals on plant；Also, root
According to the movement speed of unmanned plane, the air-flow velocity generated on propeller 4 is different, so that the speed that shaft 3 drives agitation column 6 to rotate
Difference is fitted to change the time that agitation column 6 attracts litter 83 to move up to change the frequency of material spray, and the dose of spray
For the pesticide spraying in a variety of farmlands, the scope of application of device is improved.
In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.
Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material
Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (6)
1. a kind of unmanned plane flusher of Auto-matching dose, including drone body (1), controller and it is fixed on unmanned plane
Pesticide placing box (2) below ontology (1), it is characterised in that: the pesticide placing box (2) is equipped with shaft (3)；The shaft
(3) run through pesticide placing box (2), shaft (3) setting is arranged at the middle part of pesticide placing box (2), the both ends of shaft (3) in pesticide
Placing box (2) two sides, the both ends of shaft (3) are connected separately with a propeller (4), and the rotation direction of two propellers (4) is identical；Institute
The two sides for stating pesticide placing box (2) are equipped with propeller protective shell (5)；The side of the propeller protective shell (5) is equipped with air outlet
(51), the other side of propeller protective shell (5) is equipped with air inlet (52)；The shaft (3) is located at the portion in pesticide placing box (2)
Divide and be equipped with several equally distributed agitation columns (6), several agitations column (6) are staggered, and agitation column (6) is far from shaft
(3) one end is equipped with No.1 magnet (7)；Corresponding agitation column (6) in the bottom of the pesticide placing box (2) fills equipped with several discharges
Set (8)；The discharge device (8) includes spray case (81), piston (82), litter (83), No.1 spring (84) and nozzle (85)；
The spray case (81) is arranged in pesticide placing box (2) bottom and penetrates through pesticide placing box (2), spray case (81) lower part by pair
Claim two of setting to be connected into medicine channel (9) with pesticide placing box (2) inner space, is equipped with check valve into medicine channel (9) are interior；Institute
The vertical sliding for stating litter (83) is connected in spray case (81), and the lower section of litter (83) is connect with piston (82), litter (83)
Upper end stretch out spray case (81), litter (83) upper end be equipped with and opposite polarity No. two magnet (86) of No.1 magnet (7), litter
(83) top is connected with annulus；The No.1 spring (84) is fixed on pesticide placing box (2) between bottom and annulus, No.1 spring
(84) it is set on litter (83)；Nozzle (85) setting is in spray case (81) lower end；The controller is used for control device
Operation.
2. a kind of unmanned plane flusher of Auto-matching dose according to claim 1, it is characterised in that: the outlet air
Mouth (51) is connected with air accumulator by pipeline；Lower section on the propeller protective shell (5) positioned at air inlet (52), which is equipped with, to be extended
Plate (53)；Choke plate (54) are hinged on one end of the extension board (53) separate propeller (4)；The choke plate (54) is to spiral shell
The inclination of paddle (4) direction is revolved, the upper end of choke plate (54) is located at the top of shaft (3) center line, choke plate (54) and extension board
(53) cylinder is equipped between；The upper end of the cylinder is hinged in the middle part of choke plate (54), and the lower end of cylinder is hinged on extension board
(53) it on, is connected between cylinder and air accumulator also by tracheae, cylinder is driven by air accumulator gas supply.
3. a kind of unmanned plane flusher of Auto-matching dose according to claim 1, it is characterised in that: the agitation
Column (6) is two sections, and by No. two spring (10) connections between two sections of agitation columns (6), agitation column (6) is metal plate, is stirred column (6)
Outside is wound with hot-wire coil.
4. a kind of unmanned plane flusher of Auto-matching dose according to claim 1, it is characterised in that: the No.1
The top of spring (84) is volute spring, and the lower part of No.1 spring (84) is cylindrical spring, No.1 spring (84) be located at two into
Between medicine channel (9), No.1 spring (84) lower part is equipped with bristle (87), and bristle (87) is horizontally set on into medicine channel (9)
Top.
5. a kind of unmanned plane flusher of Auto-matching dose according to claim 3, it is characterised in that: the agitation
Groove (11) are equipped with close to the side of No. two springs (10) on column (6)；It is the convex of T shape that cross sectional shape is equipped in the groove (11)
Platform (12)；The both ends of No. two springs (10) are connected on the boss (12) of T shape.
6. a kind of unmanned plane flusher of Auto-matching dose according to claim 1, it is characterised in that: the nozzle
It (85) include sparge pipe (851), steel ball (852), threaded rod (853) and drain fan (854)；It is equipped in the sparge pipe (851)
The hydrojet channel (855) of connection spray case (81), the lower end of sparge pipe (851) are equipped with the platform to sparge pipe (851) internal projection,
The bottom of sparge pipe (851) is equipped with several spray orifices (856)；The upper diameter of the hydrojet channel (855) is 1- smaller than lower diameter
2mm is equipped with fixed ring by bevelling transition between the upper and lower part of hydrojet channel (855) in the middle part of hydrojet channel (855)；
Steel ball (852) setting is connected with three between the position of hydrojet channel (855) interior bevelling, steel ball (852) and fixed ring
Number spring；The threaded rod (853) is connected to steel ball (852) lower end；The inner ring of the drain fan (854) is equipped with and threaded rod
(853) tooth-shape structure engaged, drain fan (854) are rotatably connected on platform upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060799.6A CN109533340A (en) | 2019-01-23 | 2019-01-23 | A kind of unmanned plane flusher of Auto-matching dose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060799.6A CN109533340A (en) | 2019-01-23 | 2019-01-23 | A kind of unmanned plane flusher of Auto-matching dose |
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| CN109533340A true CN109533340A (en) | 2019-03-29 |
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ID=65838165
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910060799.6A Pending CN109533340A (en) | 2019-01-23 | 2019-01-23 | A kind of unmanned plane flusher of Auto-matching dose |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562456A (en) * | 2019-09-19 | 2019-12-13 | 陈志鹏 | Self-interacting plant protection double-wing unmanned aerial vehicle based on fluid coupling |
| CN110667850A (en) * | 2019-08-30 | 2020-01-10 | 南京精微迅智能科技有限公司 | Unmanned aerial vehicle for spraying farmland pesticide |
| CN111903648A (en) * | 2020-08-13 | 2020-11-10 | 姜玉成 | Plant protection unmanned aerial vehicle capable of automatically controlling turning amount and using method thereof |
| CN111919826A (en) * | 2020-08-13 | 2020-11-13 | 安贤会 | Plant protection unmanned aerial vehicle and using method thereof |
-
2019
- 2019-01-23 CN CN201910060799.6A patent/CN109533340A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667850A (en) * | 2019-08-30 | 2020-01-10 | 南京精微迅智能科技有限公司 | Unmanned aerial vehicle for spraying farmland pesticide |
| CN110562456A (en) * | 2019-09-19 | 2019-12-13 | 陈志鹏 | Self-interacting plant protection double-wing unmanned aerial vehicle based on fluid coupling |
| CN110562456B (en) * | 2019-09-19 | 2020-11-20 | 南京多基观测技术研究院有限公司 | Self-interacting plant protection double-wing unmanned aerial vehicle based on fluid coupling |
| CN111903648A (en) * | 2020-08-13 | 2020-11-10 | 姜玉成 | Plant protection unmanned aerial vehicle capable of automatically controlling turning amount and using method thereof |
| CN111919826A (en) * | 2020-08-13 | 2020-11-13 | 安贤会 | Plant protection unmanned aerial vehicle and using method thereof |
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Application publication date: 20190329 |
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