CN207060410U - A kind of rotor plant protection unmanned plane - Google Patents
A kind of rotor plant protection unmanned plane Download PDFInfo
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- CN207060410U CN207060410U CN201720878618.7U CN201720878618U CN207060410U CN 207060410 U CN207060410 U CN 207060410U CN 201720878618 U CN201720878618 U CN 201720878618U CN 207060410 U CN207060410 U CN 207060410U
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- shower nozzle
- pipe fitting
- unmanned plane
- medicine
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Abstract
A kind of rotor plant protection unmanned plane, includes star centre pipe fitting, and star centre pipe fitting bottom is provided with beam, medicine-chest pulling device；Star centre pipe fitting top is provided with center loading plate；Center loading plate, which is provided with, flies control box；Medicine-chest is fixed with medicine-chest pulling device；Several shaft ends of the surrounding of star centre pipe fitting respectively set a horn, are connected on the upside of the outer end of each horn by pipe clamp, motor base with motor, motor is connected with propeller；Supporting leg is provided with the downside of motor base, supporting leg is provided with shower nozzle support bar, and every group of shower nozzle support bar is provided with the shower nozzle being connected with water pipe；Water pipe water inlet end is connected with the apopore of water pump；Shower nozzle is distributed in below frame, is rotated with the rotation of shower nozzle support bar, is realized to spraying secondary size, shower nozzle distribution, the omni-directional adjustment of sprinkler discharge density；Reduce the loss of unmanned plane associated components；Lift energy use efficiency；Efficiency and its effect are sowed in raising；Loss probability and loss size are reduced, lifts the body tolerance level of plant protection unmanned plane.
Description
Technical field
It the utility model is related to unmanned plane plant protection technology field, and in particular to a kind of rotor plant protection unmanned plane, be suitable for more
Kind working scene can secondary size be sprayed in omnidirectional's regulation in real time, shower nozzle is laid out, sprinkler discharge density.
Background technology
The application scenarios that unmanned plane flies anti-plant protection are dull, are primarily adapted for use in the operation of field crop, fruit forest planting industry mouth at present
The demand for the unmanned plane that spreads pesticides is highlighted, it is possible to reduce residues of pesticides, be able to can be saved with large area fast preventing pest and disease damage
Manpower, material resources and financial resources.But some short slabs and deficiency are gradually highlighted in specific working scene.
First, before the every subjob of user it is required for that fog machine is installed, the folding of such as horn, the installation of propeller.
With the increase of access times, easily fatigue even deforms folded piece, and screw thread can wear even stripped thread, will cause to fly when serious
Machine occurs surprisingly, dangerous situation occur.Reason is mainly that designer thinks deeply from the angle of seller among these, rather than station is being bought
The angle thinking of family, all it is to be absorbed in the foldable of unmanned plane, transport miniaturization etc..And it is desirable that sturdy resistance to during operation
With and high-reliability.There is certain imbalance between supply and demand between both；
Second, while operating speed is improved, there is atomization deficiency, unit in plant protection unmanned plane always in operation quality
The problem of formulation rate of area is insufficient, effective dispenser scope is inaccurate etc., this is also that the problem of most is reflected in peasant households；
Third, the own wt problem of plant protection unmanned plane, the plant protection unmanned plane on current market has always in terms of continuation of the journey
Short slab, return its reason, existing energy problem, also there is the problem of own wt.Energy problem is difficult to solve for the moment, but at itself
Many work are truly had in terms of weight to do, necessarily can be with if plant protection unmanned plane can mitigate 3 kilograms of weight in terms of deadweight
Increase 4-5 kilograms of load-carrying in the case of equal energy resource supply, because lighter take-off weight, the efficiency of propeller is higher.
This is also the Question background that the utility model is considered；
Fourth, the application scenarios of existing plant protection unmanned plane are relatively simple, sparse crops, long-stalked crop, seedling are being run into
The actual scenes such as the fruit tree forest of phase, the fruit tree forest of dense phase are, it is difficult to further improve homework precision and operation effective percentage.
By taking the application scenarios of fruit-bearing forest industry as an example, manipulating object is all with behavior distribution form, and it is all blank space to be expert between row, is
Dispenser need not be carried out, and is substantially connected together for each strain plant in row, is to need a large amount of dispensers.So applying
During medicine, longitudinal direction and a large amount of dispensers of vertical direction had both been needed, has not needed dispenser again in lateral line gap location, this is required at this
Operation plant protection unmanned plane in scene needs both to include horizontal direction with accurately dispenser region control ability, this region,
Also vertical direction is included, and the region is also to change at random with the growing way situation of manipulating object.So this is also urgently
Another realistic problem solved.
So how for the above realistic problem short slab, the design of plant protection unmanned plane is thought deeply from the angle of user is
One problem being highly profitable, this is exactly design original intention of the present utility model.
The content of the invention
To overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of rotor plant protection unmanned plane, solution
Determine following technical problem：1) time before operation and preparation process are reduced, reduces the loss of unmanned plane associated components；2)
The deadweight of plant protection unmanned plane is reduced, lifts the energy use efficiency in operation；3) being directed in working scene had both needed in Vertical Square
To uniformly effective dispenser is carried out, need to carry out the current demand feature of limited dispenser in horizontal transverse direction again, solve plant protection without
It is man-machine to sow efficiency and its effect in vertical direction and the accurate dispenser problem of horizontal transverse direction, raising；4) improve plant protection nobody
Machine allows it to carry out corresponding layout according to different manipulating objects in real time and become to the applicability and practicality of application scenarios
Change, to improve operating efficiency and operation effectiveness；5) it is big that the loss probability of plant protection unmanned plane and loss when there is unexpected situation are reduced
It is small, lift the body tolerance level of plant protection unmanned plane.
To achieve the above object, the technical solution adopted in the utility model is：A kind of rotor plant protection unmanned plane, includes star
Shape center tubulars, star centre pipe fitting bottom are provided with beam, medicine-chest pulling device；Held provided with center on star centre pipe fitting top
Support plate；Center loading plate top, which is provided with, flies control box；Medicine-chest is fixed with medicine-chest pulling device；The number of the surrounding of star centre pipe fitting
Individual shaft end respectively sets a horn, is connected on the upside of the outer end of each horn by pipe clamp, motor base with motor, motor and propeller phase
Even；Supporting leg is provided with the downside of motor base, supporting leg is provided with shower nozzle support bar, and every group of shower nozzle support bar is provided with and water pipe
Connected shower nozzle；Water pipe water inlet end is connected with the apopore of water pump.
Described star centre pipe fitting is connected with center loading plate using cementation method.
Described center loading plate is formed using composite compacting.
Described medicine-chest pulling device includes an annulus, and 6 connecting holes are provided with according to star structure on annulus；In connecting hole
Provided with steel wire rope, steel wire rope is connected by aluminium alloy clamp with star centre pipe fitting.
Described center loading plate passes through epoxy gluing by carbon cloth, glass dimension with polystyrene high intensity foam
Form；Described center loading plate top is provided with polystyrene high intensity foam, and polystyrene high intensity foam surface is provided with super
Slim glass dimension, glass fiber surface are covered with the carbon cloth as strengthening layer.
Described supporting leg and shower nozzle support bar are by that can carry out the connecting pipe of four direction angle adjustment up and down
It is connected.
Described star centre pipe fitting forms cross Aluminum Alloy Tube, star centre pipe fitting by two aluminium-alloy pipes are intersecting
Four shaft ends are surrounded by, each shaft end connects a propeller by a horn；Four groups of propeller centers are being wired to one just
It is square；Shower nozzle support bar, water pipe and shower nozzle are set under corresponding horn as needed, make shower nozzle support bar, water pipe and shower nozzle
Topology layout into respectively casual labourer's font, triangular form.
Described star centre pipe fitting is formed by three aluminium-alloy pipes are intersecting, and three aluminium-alloy pipes have 6 shaft ends, each axle
End connects a propeller by a horn；6 groups of propeller centers are wired to a regular hexagon, as needed in corresponding machine
Shower nozzle support bar, water pipe and shower nozzle are set under arm, make the topology layout of shower nozzle support bar, water pipe and shower nozzle into respectively casual labourer's word
Type, long I-shaped, king's font, X-type, three fonts.
Described star centre pipe fitting is specially that six roots of sensation identical pipe fitting is equidistantly positioned into radial, at six roots of sensation pipe fitting bottom
Portion is provided with regular hexagon fixed frame.
A star groove is provided with the top of described medicine-chest, star centre pipe fitting is integrally embedded in star groove.
Described horn is connected with supporting leg by cementation method.
Described water pump is placed on medicine-chest.
Described horn uses carbon fiber pipe.
Existing known technology is compared, and the beneficial effects of the utility model are：
1) integrated design, without folding, unpack and fly.Consider comprehensively peasant household using during plant protection unmanned plane by
Damage, reduces the loss of installing component caused by dismounting, reduces the mistake in installation process and error, set by the utility model
The plant protection unmanned plane of meter uses integrated global design, has abandoned folded piece, and all parts all need not be secondary before operation
Installation, realize that it is to fly to unpack.It is fully loaded certainly in 5 meters of height after tested meanwhile integrated design greatly improves the intensity of complete machine
By falling bodies, only support foot rest separates with body, does not cause other losses.
2) the adjustable sprinkling system of omnidirectional, precision operation is realized.The layout of shower nozzle can be entered according to manipulating object
Secondary size, shower nozzle layout, sprinkler discharge density are sprayed in line translation, real-time omnidirectional's regulation, it is ensured that specific aim and validity during operation.For
The characteristics of fruit-bearing forest industry, by taking jujube tree as an example, jujube garden in general spacing in the rows × line-spacing of scale is 1.5 meters × 2 meters and 2 meters × 3 meters,
Different formative years and different jujube tree types, its spacing in the rows, line-spacing, height etc. have difference.Such as in jujube tree plant in one's early years
There is nearly 1.5 meters of white space in phase, line-spacing direction, and it is invalid waste that medicament, which is spread to this region, really effectively dispenser face
Product is the width in 1 meter of single file direction, and the dispenser of vertical direction is highly 2 meters or so.And between big plant jujube garden, row and row
White space is at 0.5 meter or so, but the spraying area that single file direction needs reaches 4 meters, and the dispenser height of vertical direction is up to 3 meters.
Both scenes are very universal in fruit-bearing forest industry, and such as apple tree, cherry tree, pear tree, nursery, forest belt scene have similar spy
Point.And the utility model can be while vertical direction efficient dispenser be ensured, dispenser model that also can accurately to horizontal direction
Enclose and be controlled, moreover it is possible to improve the fogging degree of medicine to greatest extent and reduce the invalid of medicine and fly away, crack current fruit-bearing forest
The problem of the unmanned machine operation of industry plant protection.
3) reduction medicament is elegant, improves the perpendicular acting height of medicament.Taken into full account should be spread in operation process width,
The deep real needs spread again, it is contemplated that propeller downwash flow has inverse rising outside oar disk area coverage causes medicament not
It can effectively sink or even the elegant characteristic among ascending air, different according to manipulating object adjust shower nozzles layout in good time, will
It is all can the nozzle position of omnidirectional's adjustment optimize combination, and then reduce the elegant of medicament, increase the specific aim of dispenser and have
Effect property, the medicament for making to spray all are rectified among the main downwash flow of propeller, improve the perpendicular acting height of medicament.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model star centre pipe fitting.
Fig. 2 is the utility model star centre pipe fitting bottom beam schematic diagram.
Fig. 3 is that the utility model medicine-chest pulls fixing device schematic diagram.
Fig. 4 is the utility model center loading plate superstructure schematic diagram.
Fig. 5 is the utility model center loading plate substructure schematic diagram.
Fig. 6 is the material structure schematic diagram of the utility model center loading plate.
Fig. 7 is that the utility model flies control box structural representation.
Fig. 8 is that the utility model sprays the horizontal positioned single shaft rack construction schematic diagram of support bar.
Fig. 9 is that the utility model sprays support bar slant setting single shaft rack construction schematic diagram.
Figure 10 is the utility model star centre pipe fitting and center loading plate, beam, medicine-chest and the fixed dress of medicine-chest drawing
Put and be combined front position schematic diagram.
Figure 11 is that the utility model star centre pipe fitting fills with center loading plate, beam 32, medicine-chest 18 and medicine-chest drawing
Put the structural representation after combination.
Figure 12 is configuration state schematic diagram when the utility model complete machine casual labourer font is deployed.
Figure 13 is configuration state schematic diagram when the utility model complete machine grows I-shaped expansion.
Figure 14 is configuration state schematic diagram when the utility model complete machine king font is deployed.
Figure 15 is configuration state schematic diagram when the utility model complete machine X-type deploys.
Figure 16 is the configuration state schematic diagram when font of the utility model complete machine three is deployed.
Figure 17 is the configuration state schematic diagram of the utility model complete machine after the withdrawal of shower nozzle support bar so that length is I-shaped as an example.
Figure 18 is that the supporting aluminium alloy of the utility model stores transport case schematic diagram；Wherein Figure 18 (a) shows for open mode
It is intended to；Figure 18 (b) is the rearview of 18 (a).
Figure 19 is the utility model cruciform central fitting structure schematic diagram.
Figure 20 is cruciform central pipe fitting bottom beam schematic diagram.
Figure 21 is the schematic diagram that medicine-chest pulls another embodiment of fixing device.
Figure 22 is that cruciform central pipe fitting carries out group with center loading plate, beam, medicine-chest and medicine-chest drawing fixing device
Close front position schematic diagram.
Figure 23 is that cruciform central pipe fitting carries out group with center loading plate, beam, medicine-chest and medicine-chest drawing fixing device
Structural representation after conjunction.
Structural representation when Figure 24 is the I-shaped expansion of the utility model cross rotor complete machine.
Figure 25 is structural representation when the utility model cross rotor complete machine triangular form deploys.
Figure 26 is the structural representation of complete machine after the utility model cross rotor shower nozzle support bar is withdrawn.
Embodiment
Structural principle of the present utility model and operation principle are described in further detail with reference to the accompanying drawings and examples.
It should be noted that what the description of preferred embodiment of the present utility model was substantially merely exemplary, it is not intended that limitation
The utility model, its application or purposes.It should be pointed out that although the preferred embodiment disclose it is of the present utility model various
Specific component and details, but it will be readily appreciated by those skilled in the art that the scope of protection of the utility model is not limited to these
Component and details, in the case of without departing from general principle of the present utility model, those skilled in the art can be to these components
Make modification or equivalent substitution with details, the embodiment after modifications or substitutions will also fall into the scope of protection of the utility model it
It is interior.
Referring to Fig. 1,4,8,9,10,11, a kind of rotor plant protection unmanned plane, include star centre pipe fitting 1, star centre pipe
Part bottom is provided with beam, medicine-chest pulling device 3；Star centre pipe fitting top is provided with center loading plate 2；On center loading plate 2
Portion, which is provided with, flies control box；Medicine-chest 18 is fixed with medicine-chest pulling device 3；Several shaft ends of the surrounding of center loading plate 2 respectively set a machine
Arm 19, the outer end upside of each horn 19 are connected by pipe clamp 31, motor base 22 with motor 20, motor 20 and the phase of propeller 21
Even, the downside of motor base 22 is provided with supporting leg 23, and supporting leg 23 is provided with shower nozzle support bar 24, on every group of shower nozzle support bar 24
Provided with the shower nozzle 25 being connected with water pipe 26；Water pipe water inlet end is connected with the apopore 29 of water pump 28.
Described star centre pipe fitting is connected with center loading plate using cementation method.
Described center loading plate is formed using composite compacting.
Described medicine-chest pulling device 3 includes an annulus 4, and 6 connecting holes 5 are provided with according to star structure on annulus；Connection
Steel wire rope 6 is provided with hole, steel wire rope 6 is connected by aluminium alloy clamp 7 with star centre pipe fitting 1.
Referring to Fig. 4,5,6, described center loading plate is by carbon cloth 10, glass dimension 9 and polystyrene high intensity foam 8
Formed by epoxy gluing；Described center loading plate top is provided with polystyrene high intensity foam 8, and polystyrene is high-strength
Spend the surface of foam 8 and be provided with ultrathin glass dimension 9,9 surfaces of glass dimension are covered with the carbon cloth 10 as strengthening layer.
Described supporting leg and shower nozzle support bar are by that can carry out the connecting pipe of four direction angle adjustment up and down
27 are connected.
Described star centre pipe fitting forms cross Aluminum Alloy Tube, star centre pipe fitting by two aluminium-alloy pipes are intersecting
Four shaft ends are surrounded by, each shaft end connects a propeller 21 by a horn 19；Four groups of propeller centers are wired to
One square；Shower nozzle support bar, water pipe and shower nozzle are set under corresponding horn as needed, make shower nozzle support bar, water pipe and
The topology layout of shower nozzle is into respectively casual labourer's font, triangular form.
Described star centre pipe fitting is formed by three aluminium-alloy pipes are intersecting, and three aluminium-alloy pipes have 6 shaft ends, each axle
End connects a propeller 21 by a horn 19；6 groups of propeller centers are wired to a regular hexagon, as needed corresponding
Horn under shower nozzle support bar, water pipe and shower nozzle are set, make the topology layout of shower nozzle support bar, water pipe and shower nozzle into respectively short
I-shaped, long I-shaped, king's font, X-type, three fonts.
Described star centre pipe fitting is specially that six roots of sensation identical pipe fitting is equidistantly positioned into radial, at six roots of sensation pipe fitting bottom
Portion is provided with regular hexagon fixed frame.
A star groove is provided with the top of described medicine-chest, star centre pipe fitting is integrally embedded in star groove.
Described horn is connected with supporting leg 23 by cementation method.
Described water pump is placed on medicine-chest.
Described horn 19 uses carbon fiber pipe.
For the utility model using star centre pipe fitting as total connection member, star centre pipe fitting uses Aluminum Alloy Tube, by
Heart loading plate is cementing with it, and center loading plate is formed using composite compacting, flies control box and battery for installing；Have simultaneously
Stronger damping decay resistance；Medicine-chest and its are entered by beam and medicine-chest pulling device in the lower section of star centre pipe fitting
Row is connected, and has a starlike groove at the top of medicine-chest, and star centre pipe fitting is embedded in groove；Six of Aluminum Alloy Tube at center
Axial direction connects a horn respectively, and each supporting leg can four direction is adjusted " up and down " pipe clamp by one
Structure connects shower nozzle support bar, is provided with shower nozzle on shower nozzle support bar, is connected between shower nozzle by water pipe, inside one end of water pipe
It is connected with the delivery port of water pump, below water pump installation center Aluminum Alloy Tube.
Referring to Fig. 1, Fig. 1 show star centre pipe fitting, is welded by Aluminum Alloy Tube, its top and center loading plate
Carry out the central module of cementing being integrally formed, its underpart surface covers one layer of beam, medicine-chest by medicine-chest pulling device 3 with
It is fixed together.
The structural representation of another embodiment of described star centre pipe fitting, star centre pipe fitting is by three aluminium-alloy pipes
Combined crosswise is uniformly arranged into star (*) structure after being fixedly connected by one end of 6 aluminium-alloy pipes according to radial, forms
Six rotor frames, star centre pipe fitting downside are provided with hexagon fixed frame.
Fig. 2 show star centre pipe fitting bottom beam 32, is quality of rubber materials, double-sides belt glue, is placed on medicine-chest and star
Between shape center tubulars, play a part of bonding, damping, energy-absorbing, bonding.
Fig. 3 show medicine-chest pulling device, drawing fixation is carried out to medicine-chest according to star junction mode, the center portion thereof is one
Individual annulus 4, annulus are that division is provided with six holes 5 by 60 degree, and hole 5 is used for the steel wire rope 6 of fixed traction, annulus centre position and medicine
The bottom centre position superposition of case, for supporting medicine-chest, six steel wire ropes being pulled out from annulus respectively with star centre pipe
Six outrigger shafts of part are connected, and steel wire rope is locked by aluminium alloy clamp 7, avoids slipping.Water pump is arranged on medicine-chest
On, it is fixed by stone dead wire on medicine-chest, pressure caused by can reducing water pipe switching wastes, and can also reduce water pump
To the influence of flight control system during operation.
Referring to the upper and bottom section of Fig. 4,5, Fig. 4 and Fig. 5 loading plate centered on shown.Center loading plate is carbon fiber
Cloth, glass dimension are formed with polystyrene high intensity foam by epoxy gluing, and its structural profile is as shown in fig. 6, ultrathin type
Glass dimension 9 is attached to the surface of polystyrene high intensity foam 8, and carbon cloth 10 is applied in glass fiber surface as strengthening layer, passed through
Infiltration epoxy resin is suppressed in Belt-type tools to be formed.Circular or polygon can be made as.The application is by taking circle as an example, at center
Loading plate upper part is provided with two grooves and is used to install battery, and the depth of groove is depending on selected battery, generally 2-4 centimetres
It is deep, can effectively self-contained battery.The size of vat is irregular quadrangle simultaneously, has a part for extension respectively at two
2, this function is used for the battery for installing different capabilities.Size as shown in Figure 4 can lay general 30000mah,
Four class batteries of 22000mah, 16000mah, 10000mah capacity, the size of vat 33 can be changed by that analogy with suitable
Answer different batteries.One end of central plate is also provided with a sulculus 34, baby battery is placed, for being supplied to some peripheral apparatus
Electricity, avoid share big battery caused by power supply it is unstable the problem of.The center 11 on center loading plate top is winged control simultaneously
The installation position of box, fly control box as shown in fig. 7, being provided with two cable holes 12 for running through upper and lower plates, cable hole on the loading plate of center
Top with fly control box reserved hole position it is corresponding, for passing through power line, signal wire, it can be ensured that the power system of aircraft has
Good physics water proofing property and dust tightness.The bottom of center loading plate is as shown in figure 5, be provided with cabling channel 13, for being walked from bottom
Power line and signal wire.The star centre pipe fitting progress of whole center loading plate and frame is cementing, it is combined together comprehensively
Form one.The center loading plate has the characteristics of high, corrosion-resistant, the high damping of intensity, water proof and dust proof, strong integration and function.
Referring to Fig. 7, Fig. 7, which is shown, flies control box, and two pairs of plugs 1 are installed in its left and right sides respectively, for connecting power electric
Pond, its front are provided with a pair of plugs 16, fly control battery for connecting, its top is provided with a vertical support bar 17 and is used for
The equipment such as external GPS are placed, its bottom is provided with two hole positions, consistent with the hole position of center loading plate, corresponding, for cabling.
Fly to be fixed by cementing between control box and center loading plate.
Referring to being " horn, dynamical system, supporting leg, shower nozzle support bar, rotatable regulation shown in Fig. 8,9, Fig. 8 and Fig. 9
The overall structure diagram of pipe clamp, flusher ", wherein Fig. 8 are the sprinkling horizontal positioned structure of support bar, and Fig. 9 supports for sprinkling
Bar slant setting structure.By taking Fig. 9 as an example, its one end is connected with star centre pipe fitting 1, and the other end passes through the pipe of installation above it
Folder 31 and motor base 22, motor base is process for high-strength panel, for the fixed motor 20 equipped with propeller 21.Electricity
The position of horn 19 below machine base is provided with downwards a supporting leg 23 and is used to support body weight.Supporting leg and horn 19 it
Between be cement structure, can realize the resistance to initialing assault power herein in unexpected air crash, once impulsive force is more than cementing place
It maximum tolerance, can in advance be broken, complete machine is injured to weaken impulsive force herein with the damage of its own, while supporting leg
It is additionally operable to that indicator lamp 30 and shower nozzle support bar 24 are installed, " upper bottom left can be carried out by one between shower nozzle support bar and supporting leg
The right side " four direction carries out the connection member 27 of angular adjustment, is provided with shower nozzle 25 on shower nozzle support bar, there is water pipe 26 between shower nozzle
Connection, one end of water pipe and the apopore 29 of water pump connect.The shower nozzle support bar can carry out omnidirectional and rotate to realize to spray
Amplitude, shower nozzle layout, the conversion of sprinkler discharge density are spilt, shower nozzle distance can be achieved and change between 1m-2.5m, shower nozzle layout can basis
The difference of type, the forms such as casual labourer's font, long I-shaped, king's font, X-shaped, zigzag and triangular form are can transform to, can be significantly
Increase the usage scenario of plant protection unmanned plane.
Shown referring to Figure 10,11, Figure 10 and Figure 11 is respectively star centre pipe fitting and center loading plate, beam, medicine-chest
With the structural representation after medicine-chest drawing fixing device explosive state figure and combination.
It is short when being respectively complete machine expansion referring to Figure 12,13,14,15,16, shown in Figure 12, Figure 13, Figure 14, Figure 15, Figure 16
I-shaped, long I-shaped, king's font, X-shaped, zigzag configuration state schematic diagram.
Referring to Figure 17, Figure 17 is the configuration state schematic diagram of the complete machine after the withdrawal of shower nozzle support bar so that length is I-shaped as an example.
Referring to Figure 18, Figure 18 is that the supporting aluminium alloy of the model plant protection unmanned plane stores transport case, and storage transport case is aluminium
Alloy machine tank wall, including the handle of chassis cover and chassis lid.Its inside dimension and supporting chi of the plant protection unmanned plane with propeller
It is very little suitable, place the space inside unmanned plane rear box and be used to place charger, remote control, battery, instrument cases, Automatic Dosing
The equipment such as pump, spare propeller, kettle, facilitate transition.Realize to unpack simultaneously and fly, without deploying aircraft, handling spiral again
The work such as oar, reduce meaningless loss caused by assembly and disassembly aircraft.
Figure 19 is the structural representation of another embodiment of star centre pipe fitting, and star centre pipe fitting is by two aluminium-alloy pipes
Combined crosswise is uniformly arranged into star (*) structure, group after being fixedly connected by one end of four aluminium-alloy pipes according to radial
Into four rotor frames, square fixed frame is provided with the downside of star centre pipe fitting.
Figure 20 is cruciform central pipe fitting bottom beam schematic diagram, the structure of dynamic mount and the knot of cruciform central pipe fitting
Structure is similar, the beam being made up of two diagonal of a square framework and square.
Figure 21 is the schematic diagram that medicine-chest pulls another embodiment of fixing device, and described medicine-chest pulling device 3 includes a circle
Ring 4,4 connecting holes 5 are provided with according to star structure on annulus；Steel wire rope 6 is provided with connecting hole, steel wire rope 6 passes through aluminium alloy
Clamp 7 is connected with star centre pipe fitting 2.
Figure 22, pull fixing device with center loading plate, beam, medicine-chest and medicine-chest for cruciform central pipe fitting and carry out group
Front position schematic diagram is closed, star centre pipe fitting is cruciform central pipe fitting, and the structure of beam is also cross beam, medicine-chest
The steel wire rope of drawing fixing device has 4.
Figure 23 is after cruciform central pipe fitting pulls fixing device assembling with center loading plate, beam, medicine-chest and medicine-chest
Structural representation.
Structural representation when Figure 24, Figure 25, Figure 26 are respectively the I-shaped expansion of the utility model cross rotor complete machine
The knot of complete machine after structural representation, cross rotor shower nozzle support bar when figure, the expansion of cross rotor complete machine triangular form are withdrawn
Structure schematic diagram.
Operation principle of the present utility model：
In use, user open cabinet by complete machine take out be placed on level ground, check propeller, motor, fly control box,
Whether the positions such as gps antenna have loosening, to control box power supply is flown after inspection, carry out the calibration of magnetic compass, then place power
Power supply, and according to the different type of crops, sprinkling system is adjusted (casual labourer's font, long I-shaped, king's font, X-shaped,
The forms such as zigzag and triangular form), suitable shower nozzle layout and the direction of nozzle specification and nozzle water outlet covering of the fan are chosen,
Test pump operating condition and nozzle go out water atomization situation；After completing above preparation, you can addition medicament carries out flying anti-operation.
The utility model is divided into three independent sectors, when the carbon fiber framework platform of integration, second, central plate, third,
Omnidirectional can adjust sprinkling system.Frame central is made up of star centre pipe fitting, six or four carbon fiber pipes respectively with star
Heart pipe fitting is combined, and motor base and pipe clamp are fitted with the outer end of each horn, has one below motor base downwards
Supporting leg, a rotary pipe clamp is installed on supporting leg, the pipe clamp is provided with a shower nozzle support pole, with
Pipe clamp is relation of following up；Center loading plate is made by carbon fiber, glass dimension, polystyrene material, epoxy resin, is divided into circle
There are several battery settling grooves on shape and polygon, top, fly control box carrying platform, and there is cabling channel bottom, has two cable-through holes to wear
Whole central plate and directly corresponding with the bottom perforate of the winged control box on top is crossed, there is high, corrosion-resistant, the high damping of intensity, waterproof
The characteristics of；Sprinkling system by medicine-chest, water pump, water pipe, shower nozzle, shower nozzle support bar group into.Wherein medicine-chest carries installed in central plate
Below plate, connected by the star centre pipe fitting that stone dead wire and frame are installed in its surrounding, the star centre pipe of medicine-chest and frame
There is one layer of damping rubber pad between part.Water pump is placed on medicine-chest.Shower nozzle is distributed in below horn, with the rotation of shower nozzle support bar
And rotate, and then realize to spraying secondary size, shower nozzle distribution, the omni-directional adjustment of sprinkler discharge density.
Claims (9)
1. a kind of rotor plant protection unmanned plane, include star centre pipe fitting (1), it is characterised in that star centre pipe fitting bottom is set
There are beam, medicine-chest pulling device (3)；Star centre pipe fitting top is provided with center loading plate (2)；Center loading plate (2) top
Provided with winged control box；Medicine-chest (18) is fixed with medicine-chest pulling device (3)；Several shaft ends of the surrounding of star centre pipe fitting (1) are each
If a horn (19), it is connected on the upside of the outer end of each horn (19) by pipe clamp (31), motor base (22) with motor (20), electricity
Machine (20) is connected with propeller (21)；Supporting leg (23) is provided with the downside of motor base (22), supporting leg (23) is provided with shower nozzle branch
Strut (24), every group of shower nozzle support bar (24) are provided with the shower nozzle (25) being connected with water pipe (26)；Water pipe water inlet end and water pump
(28) apopore (29) is connected.
2. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described center loading plate is fine by carbon
Wei Bu (10), glass dimension (9) are formed with polystyrene high intensity foam (8) by epoxy gluing；Described center carrying
Plate top is provided with polystyrene high intensity foam (8), and polystyrene high intensity foam (8) surface is provided with ultrathin glass dimension (9),
Glass dimension (9) surface is covered with the carbon cloth (10) as strengthening layer.
A kind of 3. rotor plant protection unmanned plane according to claim 1, it is characterised in that described medicine-chest pulling device (3)
Including an annulus (4), 6 connecting holes (5) are provided with according to star structure on annulus；Steel wire rope (6), steel wire rope are provided with connecting hole
(6) be connected by aluminium alloy clamp (7) with star centre pipe fitting (1).
4. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described star centre pipe fitting is by two
The intersecting composition cross Aluminum Alloy Tube of bar aluminium-alloy pipe, star centre pipe fitting are surrounded by four shaft ends, and each shaft end passes through
One horn (19) connects a propeller (21)；Four groups of propeller centers are wired to a square；As needed corresponding
Shower nozzle support bar, water pipe and shower nozzle are set under horn, make the topology layout of shower nozzle support bar, water pipe and shower nozzle into respectively casual labourer
Font, triangular form.
5. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described star centre pipe fitting is by three
The intersecting composition of bar aluminium-alloy pipe, three aluminium-alloy pipes have 6 shaft ends, and each shaft end connects a spiral shell by a horn (19)
Revolve oar (21)；6 groups of propeller centers are wired to a regular hexagon, set as needed under corresponding horn shower nozzle support bar,
Water pipe and shower nozzle, make the topology layout of shower nozzle support bar, water pipe and shower nozzle into respectively casual labourer's font, long I-shaped, king's font,
X-type, three fonts.
6. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described star centre pipe fitting is specific
It is equidistantly positioned for six roots of sensation identical pipe fitting into radial, regular hexagon fixed frame is provided with six roots of sensation pipe fitting bottom.
7. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described star centre pipe fitting is with
Heart loading plate is connected using cementation method；Described center loading plate is formed using composite compacting.
8. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described supporting leg supports with shower nozzle
Bar is connected by that can carry out the connecting pipe (27) of four direction angle adjustment up and down.
9. a kind of rotor plant protection unmanned plane according to claim 1, it is characterised in that described horn (19) is fine using carbon
Dimension pipe；Described horn is connected with supporting leg (23) by cementation method；Described water pump is placed on medicine-chest；Described medicine-chest top
Portion is provided with a star groove, and star centre pipe fitting is integrally embedded in star groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878618.7U CN207060410U (en) | 2017-07-19 | 2017-07-19 | A kind of rotor plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878618.7U CN207060410U (en) | 2017-07-19 | 2017-07-19 | A kind of rotor plant protection unmanned plane |
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| Publication Number | Publication Date |
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| CN207060410U true CN207060410U (en) | 2018-03-02 |
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| CN201720878618.7U Expired - Fee Related CN207060410U (en) | 2017-07-19 | 2017-07-19 | A kind of rotor plant protection unmanned plane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253530A (en) * | 2017-07-19 | 2017-10-17 | 陕西腔棘鱼通用设备科技有限责任公司 | A kind of rotor plant protection unmanned plane |
| CN113331157A (en) * | 2021-05-20 | 2021-09-03 | 中国热带农业科学院橡胶研究所 | Spout medicine unmanned aerial vehicle convenient to adjust spray lance height |
-
2017
- 2017-07-19 CN CN201720878618.7U patent/CN207060410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253530A (en) * | 2017-07-19 | 2017-10-17 | 陕西腔棘鱼通用设备科技有限责任公司 | A kind of rotor plant protection unmanned plane |
| CN113331157A (en) * | 2021-05-20 | 2021-09-03 | 中国热带农业科学院橡胶研究所 | Spout medicine unmanned aerial vehicle convenient to adjust spray lance height |
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Granted publication date: 20180302 |