CN107128485A - A kind of multilayer oar plant protection unmanned plane with full protection shell - Google Patents
A kind of multilayer oar plant protection unmanned plane with full protection shell Download PDFInfo
- Publication number
- CN107128485A CN107128485A CN201710259039.9A CN201710259039A CN107128485A CN 107128485 A CN107128485 A CN 107128485A CN 201710259039 A CN201710259039 A CN 201710259039A CN 107128485 A CN107128485 A CN 107128485A
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- Prior art keywords
- sleeve
- hole
- carbon plate
- rod
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000143392 Oar Species 0.000 title description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000005183 dynamical system Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 241000196324 Embryophyta Species 0.000 claims description 23
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 19
- 238000004026 adhesive bonding Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 230000002742 anti-folding effect Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229940079593 drug Drugs 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 241000482237 Senegalia mellifera Species 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008259 solid foam Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/14—Direct drive between power plant and rotor hub
-
- 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
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
- B64D33/10—Radiator arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Remote Sensing (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of multilayer paddle structure plant protection unmanned plane with full protection shell, including at least three rotor systems, the rotor system includes the guard shield with circular channel, in the guard shield rotor installing arm is provided with along the diametric(al) of circular channel, one end of the rotor installing arm is connected with guard shield, and the other end is extended outward outside protective casing；The rotor installing arm is provided with dynamical system；At least three rotor system is interconnected to form body and formed in the center of body by guard shield surrounds cavity, and described surround is provided with fuselage in cavity, the fuselage includes upper carbon plate and lower carbon plate, and upper carbon plate and lower carbon plate are connected by the first pipe clamp；The lower section of the lower carbon plate is provided with medicine-chest, and the body is provided with the sprinkling system being connected with medicine-chest.The brand-new plant protection unmanned plane of the present invention, can improve spraying efficiency, is adapted to promote the use of while ensureing safe.
Description
Technical field
The invention belongs to unmanned air vehicle technique field, and in particular to a kind of multilayer oar plant protection with full protection shell nobody
Machine.
Background technology
With the progress of agricultural modernization, increasing plant protection unmanned plane dusts crops with an insecticide in field, applies the fields such as liquid fertilizer
In be widely applied.
The fog machine operation height of low-latitude flying only has 2 meters or so, personnel, livestock, and the high-tension line on the crown is all
Hazards.Strong wind and the magnetic mineral matter of electromagnetic interference even underground often can allow plant protection unmanned plane out of control.So wound
People's event occurs repeatedly.At this time, safety, or safety, are exactly the first element.
In order to increase the loading capacity of plant protection unmanned plane, most producers, which are all used in a plane, increases doing for motor number
Method.This way efficiency is higher, and energy maximum possible plays the potentiality of each motor, but following shortcoming is that volume is more next
Bigger, so many occasions are difficult to find application, also inconvenient using carrying.Size additionally, due to unmanned plane is more next
It is bigger, it is difficult to which rotor (propeller) protection is got up with guard shield.Existing plant protection unmanned plane without exception without preventing entirely
Protect shell.The producer of some awareness of safety also simply makes in the outer ring of multi-rotor unmanned aerial vehicle of metal tube or carbon fibre pipe
Block.But can not solve the problems, such as to penetrate oar after rotor damage.When rotor wing rotation gets up, the linear velocity of blade tip is all approached
In velocity of sound, at this time once flying out, it is equal to bullet and projects the same danger.
Also a small number of producers employ on every axle above and below use, two layers motor-driven structure increases lift.But
It is that this way efficiency can be reduced a lot.Lift lifting is little, is only the reduction of volume.So using the few of this structure.
Therefore it is badly in need of a kind of new plant protection unmanned plane of research and development.
The content of the invention
It is an object of the invention to provide a kind of multilayer oar plant protection unmanned plane with full protection shell.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of multilayer paddle structure plant protection unmanned plane with full protection shell, including at least three rotor systems, the rotation
Wing system is included in the guard shield with circular channel, the guard shield along the diametric(al) of circular channel provided with rotor peace
Arm is filled, one end of the rotor installing arm is connected with guard shield, and the other end is extended outward outside protective casing；The rotor peace
Fill arm and be provided with dynamical system；
At least three rotor system is interconnected to form body by guard shield and formed in the center of body
Cavity is surrounded, described surround is provided with fuselage in cavity, the fuselage includes upper carbon plate and lower carbon plate, and upper carbon plate and lower carbon plate pass through
First pipe clamp is connected, and first pipe clamp that partially passes through that the rotor installing arm is extended outside protective casing is fixed in fuselage；
The lower section of the lower carbon plate is provided with medicine-chest, and the body is provided with the sprinkling system being connected with medicine-chest.
The dynamical system includes solid with upper radiating below the upper radiating permanent seat above rotor installing arm, rotor installing arm
Reservation is corresponding to be provided with lower radiating permanent seat device, and upper radiating permanent seat and lower radiating permanent seat are connected and solid by the second pipe clamp
It is scheduled in rotor installing arm, the first motor and the first propeller, lower radiating permanent seat is connected with turn above upper radiating permanent seat
Lower section be connected with the second motor and the second propeller in turn；Rotor installing arm is adjusted provided with anti-water power, and the anti-water power is stealthily substituted
Housing is included, positioned at the electron speed regulator of enclosure interior, the sealed gluing block of housing left and right ends is arranged at；The housing is cylinder outer race
Body, fin is provided with the outer wall of housing；The electricity is adjusted to be fixed in inner walls using heat-conducting glue, the shell one end
Side wall on be provided with wire guide；The sealed gluing block is included on left sealed gluing block and right sealed gluing block, the left sealed gluing block
It is provided with glue hole；First motor and the second motor are connected by the first wire through glue hole with electron speed regulator.
It is preferred that, the lower radiating permanent seat is identical with upper radiating permanent seat shape, and the upper radiating permanent seat includes side
Shape heat-conducting base, is arranged at the square heat conduction platform at heat-conducting base longitudinal centre line, be distributed in heat conduction platform surrounding, be integrally formed
Thermally conductive sheet, be arranged at the thermal hole of the heat conduction platform left and right sides；Placement motor is provided with the longitudinal centre line of the heat conduction platform
Circular groove or through hole, the thermally conductive sheet is uniformly equidistantly vertically installed on heat-conducting base, four of the heat-conducting base
It is provided with angle at the first screw hole of fixed radiating permanent seat, four angles of the heat conduction platform of the heat-conducting base and is provided with fixation
Second screw hole of motor；
It is preferred that, the housing be suppressed with square three-dimensional-structure or cylinder type structure, the side wall of the housing with
The arc groove that rotor installing arm matches；Integral radiating fin is arranged into an array forms by several for the fin, leads to
Heat-conducting glue is crossed to be pasted on the outer wall of housing；The enclosure interior is fixed with two groups of electricity tune.The left sealed gluing block and right sealing
The outside adhesion of blob of viscose has cover plate；Waterproof sealing post is provided with the wire guide.
The sprinkling system includes water pump, quick-locking device, folding spray rod；The water pump is arranged on medicine-chest；
The quick-locking device includes fixing pipe, locking sleeve and the anti-folding part part being sequentially connected, the fixed pipe portion
Divide and be arranged in locking sleeve；The two ends of locking sleeve are provided with external screw thread, and the end of locking sleeve is uniformly arranged oriented locking
The fastening strip that sleeve cross central line is gathered；The anti-folding part part includes packing nut, the connection of hollow round table shape being sequentially connected
Part, helical element and cylindrical channels；One end internal diameter that the hollow round table shape connector is connected with packing nut is more than and spiral shell
Revolve one end of part connection；The internal diameter of the helical element is identical, external diameter from the one end being connected with hollow round table shape connector to
The one end being connected with cylindrical channels is gradually reduced；The protective casing is provided with female first through hole,
A part for the fixing pipe is through first through hole in protective casing, and another part is arranged in locking sleeve
Interior, one end that locking sleeve is connected with fixing pipe is connected by external screw thread and internal thread with through hole；
It is preferred that, rubber ring is provided with one end that the locking sleeve is connected with anti-folding part part.
It is preferred that, the packing nut, hollow round table shape connector, helical element are to be fixedly connected with cylindrical channels；
Further, packing nut, hollow round table shape connector, helical element and cylindrical channels are formed in one, and preparing turns into anti-
Folding part part.
It is preferred that, the internal diameter and packing nut internal diameter phase of one end that the hollow round table shape connector is connected with packing nut
Together.
The folding spray rod includes universal folding rod, and the body of rod being connected with folding rod is connected to the plug assembly on the body of rod；
The universal folding rod includes the fixes sleeve being hinged successively, universal joint, body of rod sleeve；Described body of rod one end is closed, separately
One end is connected by hose joint with flexible pipe, and the flexible pipe passes through body of rod sleeve connection in exit of pump, described body of rod one end
It is connected in body of rod sleeve；The body of rod is provided with medicine outlet hole, and the plug assembly is arranged at medicine outlet hole, the plug assembly
On be connected with anti-blocking sprayer；The one end of the fixes sleeve away from universal joint passes through anti-folding part part and the fixation in locking sleeve
Pipe grafting.
It is preferred that, one end and the fixes sleeve of the universal joint are hinged by the first articulated axle, the other end and the body of rod
Sleeve is hinged by the second articulated axle, and first articulated axle is vertically arranged with the second articulated axle.
It is preferred that, the two ends of the universal joint are set to the first vertical connecting plate of integrally formed, face, the fixation
The right-hand member of sleeve has been wholely set two piece of second connecting plate, and the left end of the body of rod sleeve has been wholely set two piece of the 3rd connection
Plate, the left end of the universal joint is arranged between two piece of second connecting plate, is connected by the first articulated axle, the universal joint
Right-hand member be arranged between two piece of the 3rd connecting plate, pass through the second articulated axle connect；The plug assembly include contiguous block and with
The passage of drug is provided with the insertion pipe of the vertical integrally connected of contiguous block, the longitudinal centre line of the plug assembly.The company
Connect block top and be provided with the groove coordinated with the body of rod, be provided with the longitudinal centre line of the plug assembly it is corresponding with insertion pipe go out
The through hole of medicine；The external diameter of the insertion pipe is gradually reduced from top to bottom；
The anti-blocking sprayer includes shower nozzle sleeve and head body, and one end of head body is provided with annular locking ring；Institute
The one end for stating the spray of shower nozzle sleeve is provided with the connecting tube being connected with insertion pipe, and the internal diameter of the connecting tube is gradually reduced from top to bottom,
The other end of shower nozzle sleeve is provided with fixing nut, and shower nozzle sleeve is provided with the external screw thread coordinated with fixing nut, the fixed spiral shell
Female one end away from shower nozzle sleeve is provided with the first cover plate with the second through hole, the diameter of second through hole and head body
External diameter is identical；The head body is connected through the second through hole by annular locking ring with the first cover plate；The shower nozzle sleeve
Filter assemblies and sealing rubber ring are inside sequentially provided with from top to bottom, and the filter assemblies include cartridge type screen pack, cartridge type screen pack
One end be provided with the second cover plate, the other end be provided with locating ring.
Further, the external diameter of the locating ring, sealing rubber ring external diameter it is identical with the internal diameter of shower nozzle sleeve.
Further, in order to strengthen the intensity of filter assemblies, service life is increased, the periphery of the cartridge type screen pack is uniform
It is provided with least two vertical bracing pieces.
Upper carbon plate is divided into four fixed columns by the upper surface of the upper carbon plate provided with four fixed columns, four fixed columns
The first battery area on the left of the appliance case area that surrounds, appliance case area and the second battery area on the right side of appliance case, the upper carbon plate position
It is provided with the upper surface of the part in appliance case area on two the first parallel VELCRO fixtures, the first VELCRO fixture
Pierced provided with VELCRO fine hair or VELCRO hook, the upper carbon plate is located at the upper surface of the part of the first battery area and the second battery area
It is provided with cushion pad；Fixing band is additionally provided with the upper carbon plate, the fixing band includes the first flexible-belt body and the second flexible-belt
Body, the surface of the first flexible-belt body is provided with VELCRO fine hair, and the upper surface of the second flexible-belt body is provided with skid resistant course, and second is flexible
End surface with body is pierced provided with VELCRO hook, and the other end is fixed on bottom surface of the carbon plate positioned at the part of the second battery area；
Described first flexible-belt body one end is connected by VELCRO fine hair and VELCRO hook thorn with the second flexible-belt body, and the other end is fixed on
Upper carbon plate is located at the bottom surface of the part of the first battery area；
It is preferred that, in order in the case where reaching buffering purpose, save material, the cushion pad is annular.
It is preferred that, the cushion pad is foamed plastic.
In order to keep battery to fix, the fixing band is two.
It is preferred that, the skid resistant course is rubber layer or plastic layer.
The appliance case area is provided with system equipment box, and the system equipment box includes being provided with cuboid box body, box body
Flight control system, water pump electron speed regulator, flight control indicator lamp, voltage passback module and receiver, the voltage passback
Module is provided with LCDs；The flight control indicator lamp is electrically connected with flight control system；The flight control system
System, water pump electron speed regulator and receiver are electrically connected with voltage passback module；Controlled provided with flight at the middle part in cassette upper end face
Indicator lamp hole processed and liquid crystal display shield aperture, the top in cassette upper end face are provided with least two attaching plugs, the attaching plug with
Voltage passback module is electrically connected with, and the bottom in cassette upper end face, which is provided with support, support, is connected with CPS；The GPS by through
Second wire in cassette upper end face is connected with flight control system；The left side of the box body is provided with cable through hole, the box
The right side of body is provided with water pump electron speed regulator out splice going splice；The bottom surface of the box body is provided with fixed peace corresponding with fixed column
Fill hole；The bottom surface of the box body is provided with the second VELCRO fixture corresponding with the first VELCRO fixture, second evil spirit
Art patch fixture is pierced provided with VELCRO fine hair or VELCRO hook.
It is preferred that, adhesion has adhesion in the protection armor, the upper plane of the medicine-chest to have buffering on the lower plane of the medicine-chest
Part.The medicine-chest includes casing, is arranged at the pipette being made in casing of silica gel or plastics；It is provided with out on the casing
Liquid mouthful, described pipette one end connects the liquid outlet of casing, and the other end connection of the pipette uses stainless steel or corrosion resistant
The weight that corrosion material is made, the weight is hollow cylindrical structure, and the length of the pipette is more than liquid outlet to casing bottom
The distance in portion.
The casing is cuboid structure, and the bottom of casing is planar structure, and the liquid outlet is arranged at body side
Top or bottom.
The top of the casing is provided with the case lid that threaded connection is provided with filling opening, filling opening；The side of the casing
Air admission hole is provided with face.
The weight is the hollow cylindrical structure with fillet, is provided with the cross central line of the weight lower end recessed
Groove.
The guard shield is hollow aluminum hull, carbon fiber housing, blowing hollow casing, glass shell or solid foam material
Integrally formed shell.
In order to reach preferable protection effect, the guard shield is annular；The height of the protective casing is more than dynamic
The height of Force system.
It is preferred that, the rotor system is four, and the guard shield of connected rotor system is integrally formed by connector
Be fixedly connected.
Plant protection unmanned plane of the present invention is provided with guard shield, guard shield is internally formed the structure more closed, protection
The inwall of shell constitutes circular space, and the height of guard shield is more than the height of multilayer dynamical system, adds guard shield
Inwall constitutes circular space, guard shield is internally formed duct structure or class duct structure.According to aerodynamic principle,
The air-flow and the speed difference of extraneous air that rotor is produced, which are produced, makes duct shell produce lift, thus can effectively lift electricity
The efficiency of machine, reaches power saving, increases endurance, and increase the purpose of load-carrying.Guard shield has good impact resistance
Can, moreover it is possible to prevent propeller from being projected after damaging, make the utilization of unmanned plane safer.
Dynamical system brand-new design of the present invention, meets aerodynamic demands, brand-new radiator structure, by fin and tightly
Connected contact pin unites two into one, and radiating efficiency is high, and service behaviour is excellent, can improve the overall power performance of unmanned plane, pass through natural wind
Cold mode transfers in capable cooling to motor and electricity, takes full advantage of the design feature of cooling mechanism itself, not only with radiating effect
The outstanding advantages such as really good and simple in construction, weight is small, maintenance is convenient, add the stability of unmanned plane during flying；New is anti-
Water power is adjusted, and housing is made of aluminum material, and adds fin, is greatly increased the heat dispersion that electricity is adjusted, is solved electric tune
The problem of poor radiation；Meanwhile, the left and right ends for the housing that electricity is adjusted neither are influenceed thermal diffusivity, also prevented using sealing silica gel sealing
The corrosion of decoction is stopped.
The present invention, as undercarriage, is abandoned the undercarriage separately set in traditional unmanned plane, passes through the gas in medicine-chest using medicine-chest
Body and the high buffering of liquid combination formation, reach the purpose of plant protection UAV Landing, thoroughly solve in traditional plant protection unmanned plane
Because of the increase weight weight that undercarriage is present, itself is easily snapped off, easily a series of problem such as damage fuselage, and such a structure is being planted
Protect in unmanned plane and started new chapter.
The spray structure that the present invention is created, one side quick locking, easy disassembly, on the other hand using universal folding rod skill
Art, the projected area that the long spray boom of undertaking is brought is big, the high advantage of ejection efficiency, and when the body of rod is hit, passes through ten thousand
Moved to the folding of folding rod, to eliminate impact, reach the purpose of the protection body of rod.Meanwhile, can be with mobile transportation
The body of rod is folded, fog machine space-consuming is greatly reduced, is readily transported, with being coated with alumina layer on body, prevent electrostatic, is reduced
Decoction loses, and improves sprinkling quality.Anti-blocking sprayer and plug assembly that the present invention is used, can easy disassembly, substantially increase
Production efficiency.
The brand-new plant protection unmanned plane of the present invention, can improve spraying efficiency, suitable popularization makes while ensureing safe
With.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the upper carbon plate surface texture schematic diagram of the present invention；
Fig. 3 is the first flexible-belt body structural representation of the invention；
Fig. 4 is the second flexible-belt body structural representation of the invention；
Fig. 5 is present system appliance case structural representation；
Fig. 6 is present system appliance case left view；
Fig. 7 is present system appliance case bottom surface structure schematic diagram；
Fig. 8 is present system appliance case internal structure schematic diagram；
Fig. 9 is power system architecture schematic diagram of the present invention；
Figure 10 adjusts configuration schematic diagram for anti-water power of the invention；
Figure 11 adjusts internal structure schematic diagram for anti-water power of the invention；
Figure 12 is the upper radiating permanent seat structural representation of the present invention；
Figure 13 is the upper heat dissipation base upward view of the present invention；
Figure 14 is quick-locking device configuration schematic diagram of the present invention；
Figure 15 is folding spray rod structural representation of the present invention；
Figure 16 is universal folding rod structural representation of the invention；
Figure 17 is plug assembly structural representation of the present invention；
Figure 18 is anti-blocking sprayer configuration schematic diagram of the present invention；
Figure 19 is fixing nut structural representation of the present invention；
Figure 20 is left view of the present invention；
Figure 21 is medicine-chest structural representation of the present invention.
Embodiment
A kind of multilayer paddle structure plant protection unmanned plane with full protection shell as shown in Figure 1, including four rotor systems,
The rotor system is included in the guard shield 1 of annular, the guard shield 1 along inner circle diametric(al) provided with rotor installing arm
2, one end of the rotor installing arm 2 is connected with the inwall of guard shield 1, and the other end is extended outward outside protective casing 1；The rotation
Wing installing arm 2 is provided with dynamical system 3；Four rotor systems are mutually permanently connected to form body and in machine by guard shield 1
The center of body, which is formed, surrounds cavity, and described surround is provided with fuselage in cavity, the fuselage includes upper carbon plate 4 and lower carbon plate 5, on
Carbon plate 4 and lower carbon plate 5 are connected by the first pipe clamp 6, and the rotor installing arm 2 is extended partially passes through outside protective casing 1
One pipe clamp 6 is fixed in fuselage；The top of the upper carbon plate 4, which is provided with, can cover the cover 7 of carbon plate 4；The lower carbon plate 5
Lower section is provided with symmetrical provided with the sprinkling system 61 being connected with medicine-chest 60 on medicine-chest 60, the body；
As shown in Fig. 2,3 and 4, the upper surface of upper carbon plate 4 is provided with four fixed columns 8, and four fixed columns 8 are upper carbon plate 1
The first battery area being divided on the left of the appliance case area, appliance case area that four fixed columns surround and the second battery on the right side of appliance case
Area, the upper carbon plate 4 is located at the upper surface of the part in appliance case area provided with two the first parallel VELCRO fixtures 9,
First VELCRO fixture 9 is pierced provided with VELCRO fine hair or VELCRO hook, and the upper carbon plate 4 is located at the first battery area and second
The upper surface of the part of battery area is provided with loop buffer pad 10；Fixing band, the fixing band bag are additionally provided with the upper carbon plate 4
The first flexible-belt body 11 and the second flexible-belt body 12 are included, the surface of the first flexible-belt body 11 is provided with VELCRO fine hair 13, second
The upper surface of flexible-belt body 12 is provided with skid resistant course 14, and the end surface of the second flexible-belt body 12 pierces 15 provided with VELCRO hook, separately
One end is fixed on bottom surface of the carbon plate 4 positioned at the part of the second battery area；Described one end of first flexible-belt body 11 passes through VELCRO
Fine hair and VELCRO hook thorn are connected with the second flexible-belt body 12, and the other end is fixed on the part that carbon plate 4 is located at the first battery area
Bottom surface；
The appliance case area is provided with system equipment box, and system equipment box includes cuboid box body as shown in Fig. 5,6,7 and 8
16, box body 16 is interior provided with flight control system 17, water pump electron speed regulator 18, flight control indicator lamp 19, voltage passback module
20 and receiver 21, the voltage passback module 20 is provided with LCDs；The flight control indicator lamp 19 is controlled with flight
System 17 processed is electrically connected with；The flight control system 17, water pump electron speed regulator 18 and receiver 21 return mould with voltage
Block 20 is electrically connected with；The middle part of the upper surface of box body 16 is provided with flight control indicator lamp hole 22 and liquid crystal display shield aperture 23, box body 16
The top of upper surface is provided with least two attaching plugs 24, and the attaching plug 24 is electrically connected with voltage passback module 20, box
The bottom of the upper surface of body 16 is provided with support 25, support 25 and is connected with CPS26；The GPS26 is by through the upper surface of box body 16
The second wire 27 be connected with flight control system 17；The left side of the box body 16 is provided with cable through hole 28, the box body
16 right side is provided with the out splice going splice 29 of water pump electron speed regulator 18；The bottom surface of the box body 16 is provided with corresponding with fixed column
Hole 30 is fixedly mounted；The bottom surface of the box body 16 is provided with and the corresponding second VELCRO fixture of the first VELCRO fixture 9
31, the second VELCRO fixture 31 is pierced provided with VELCRO fine hair or VELCRO hook.
Dynamical system 3 as shown in Figure 9 is included under the upper radiating permanent seat 32 of the top of rotor installing arm 2, rotor installing arm 2
Square corresponding with upper radiating permanent seat 32 provided with lower radiating permanent seat device 33, upper radiating permanent seat 32 and lower radiating permanent seat 33 are logical
Cross the second pipe clamp 34 to connect and be fixed in rotor installing arm 2, the upper top of radiating permanent seat 32 is connected with the first motor in turn
35 and first propeller 36, the lower section of lower radiating permanent seat 33 is connected with the second motor 37 and the second propeller 38 in turn；Rotor
Installing arm 2 adjusts 39 provided with anti-water power；
Anti- water power tune 39 as shown in FIG. 10 and 11 includes cube barrel-type casing 40, and housing 40 is fixed on using heat-conducting glue 52
Two groups of electron speed regulators 41 on inwall, are arranged at the left sealed gluing block 42 and right sealed gluing block 43 of the left and right ends of housing 40；Institute
Stating the outside of left sealed gluing block 42 and right sealed gluing block 43, adhesion has left cover 44 and right cover plate 45 respectively；The left sealed gluing block
Glue hole 46 is provided with 42；The arc groove 47 matched with rotor installing arm 2 is suppressed with the upper side wall of housing 40；In housing
Fin 48 is provided with 40 outer wall；Integral radiating fin is arranged into an array forms by several for the fin 48, leads to
Heat-conducting glue is crossed to be pasted on the outer wall of housing；Wire guide 49 is provided with the side wall of the upper end of housing 40；
The motor 37 of first motor 35 and second is connected 41 by the first wire 51 through glue hole with electron speed regulator；
Waterproof sealing post 50 is provided with the wire guide 49.
The lower radiating permanent seat 33 is identical with the upper shape of radiating permanent seat 32, and upper radiating as shown in Figures 12 and 13 is fixed
Seat includes square heat-conducting base 53, is arranged at the square heat conduction platform 54 at the longitudinal centre line of heat-conducting base 53, is distributed in heat conduction platform
54 surroundings, integrally formed thermally conductive sheet 55, is arranged at the thermal hole 56 of the left and right sides of heat conduction platform 54；The heat conduction platform 54 it is vertical
The circular groove 57 for placing motor is provided with to centerline, the thermally conductive sheet 55 is uniformly equidistantly vertically installed in heat-conducting base
On 53, the first screw hole 58 of fixed radiating permanent seat, the heat-conducting base are provided with four angles of the heat-conducting base 53
The second screw hole 59 of fixed motor is provided with four angles of 53 heat conduction platform 54；
The sprinkling system 61 includes water pump 62, quick-locking device, folding spray rod；The water pump 62 is arranged on medicine-chest 60
On；
Quick-locking device as shown in figure 14 includes fixing pipe 63, locking sleeve 64 and the anti-folding part part being sequentially connected,
The part of fixing pipe 63 is arranged in locking sleeve 64；The two ends of locking sleeve 64 are provided with external screw thread 65, locking sleeve 64
End is uniformly arranged the fastening strip 66 that the oriented cross central line of locking sleeve 64 is gathered；The anti-folding part part includes fixing successively
Packing nut 67, hollow round table shape connector 68, helical element 69 and the cylindrical channels 70 of connection；The hollow round table shape connects
One end internal diameter that fitting 68 is connected with packing nut 67 is more than the one end being connected with helical element 69；The helical element 69 it is interior
Footpath is identical, and external diameter gradually subtracts from the one end being connected with hollow round table shape connector 68 to the one end being connected with cylindrical channels 70
It is small；The protective casing is provided with female first through hole 71,
A part for the fixing pipe 63 is through first through hole 71 in protective casing 1, and another part is arranged in locking
In sleeve 64, one end that locking sleeve 64 is connected with fixing pipe 63 is connected by external screw thread 65 and internal thread with first through hole 71；
Rubber ring 72 is provided with one end that the locking sleeve 64 is connected with anti-folding part part.
The internal diameter and the internal diameter phase of packing nut 67 of one end that the hollow round table shape connector 68 is connected with packing nut 67
Together.
As shown in Figure 15,16 and 17, folding spray rod includes universal folding rod 73, and the body of rod 74 being connected with folding rod 73 connects
It is connected to the plug assembly 75 on the body of rod 74；The universal folding rod 73 includes fixes sleeve 76, the universal joint being hinged successively
77th, body of rod sleeve 78；Described one end of the body of rod 74 is closed, and the other end is connected by hose joint 79 with flexible pipe 80, the flexible pipe
80 are exported through body of rod sleeve connection in water pump 62, and described one end of the body of rod 74 is connected in body of rod sleeve 78；The body of rod 74 is set
Medicine outlet hole 81 is equipped with, the plug assembly 75 is arranged at medicine outlet hole 81, and anti-blocking sprayer 82 is connected with the plug assembly 75；
The described one end of fixes sleeve 76 away from universal joint 77 passes through anti-folding part part and the grafting of fixing pipe 63 in locking sleeve 64.
One end of the universal joint 77 is hinged with fixes sleeve 76 by the first articulated axle 83, the other end and body of rod set
Cylinder 78 is hinged by the second articulated axle 84, and first articulated axle 83 is vertically arranged with the second articulated axle 84.
The two ends of the universal joint 77 are set to the first vertical connecting plate 85 of integrally formed, face, the fixed cover
The right-hand member of cylinder 76 has been wholely set two piece of second connecting plate 86, and the left end of the body of rod sleeve 78 has been wholely set two piece of the 3rd company
Fishplate bar 87, the left end of the universal joint 77 is arranged between two piece of second connecting plate 86, is connected by the first articulated axle 83, institute
The right-hand member for stating universal joint 77 is arranged between two piece of the 3rd connecting plate 87, is connected by the second articulated axle 84；The grafting dress
Putting 75 includes contiguous block 88 and the insertion pipe 89 with the vertical integrally connected of contiguous block 88, the longitudinal centre line of the plug assembly 75
On be provided with the through hole of drug.The top of contiguous block 88 is provided with the groove 90 coordinated with the body of rod 74, the plug assembly 75
The through hole of drug corresponding with insertion pipe is provided with longitudinal centre line；The external diameter of the insertion pipe 89 gradually subtracts from top to bottom
It is small；
Anti-blocking sprayer 82 includes shower nozzle sleeve 91 and head body 92 as shown in Figures 18 and 19, and one end of head body 92 is set
There is annular locking ring 93；Provided with the connecting tube 94 being connected with insertion pipe 89, the company inside one end of the shower nozzle sleeve 91
The internal diameter of adapter 94 is gradually reduced from top to bottom, and is integrally formed with shower nozzle sleeve；The other end of shower nozzle sleeve 91 is provided with solid
Determine nut 95, shower nozzle sleeve 91 is provided with the screw thread coordinated with fixing nut 95, and the fixing nut 95 is away from shower nozzle sleeve 91
One end be provided with the first cover plate 96 with the second through hole, the diameter of second through hole is identical with the external diameter of head body 92；
The head body 92 is connected through the second through hole by annular locking ring 93 with the first cover plate 96；In the shower nozzle sleeve 91
Filter assemblies and sealing rubber ring 97 are sequentially provided with from top to bottom, and the filter assemblies include cartridge type screen pack 98, cartridge type filtering
One end of net 98 is provided with the second cover plate 99, and the other end is provided with locating ring 100.
The external diameter of the locating ring 100, the external diameter of sealing rubber ring 97 are identical with the internal diameter of shower nozzle sleeve 91.
The periphery of the cartridge type screen pack 98 is evenly arranged with four vertical bracing pieces 101.
As shown in figs 20 and 21, on the lower plane of medicine-chest 60 there be in the protection armor 102, the upper plane of the medicine-chest 60 adhesion
Adhesion has bolster 103.The medicine-chest 60 includes casing 104, is arranged at the imbibition being made in casing 104 of silica gel or plastics
Pipe 105；Liquid outlet 106 is provided with the casing 104, described one end of pipette 105 connects the liquid outlet 106 of casing, described
The weight 107 that the other end connection of pipette 105 is made of stainless steel or resistant material, the weight 107 is hollow
Cylindrical structural, the length of the pipette 105 is more than the distance that liquid outlet 106 arrives the bottom of casing 60.The casing 104 is length
Cube shape structure, the bottom of casing 104 is planar structure, and the liquid outlet 106 is arranged at the top or bottom of the side of casing 104
Portion.The top of the casing 104 is provided with the case lid 108 that threaded connection is provided with filling opening, filling opening；The casing 104
Side on be provided with air admission hole 109.
During work, after battery is installed, it is remotely controlled using remote control, the signal received is sent to respectively by receiver 21
Individual part, you can control plant protection unmanned plane of the present invention is operated.
The foregoing is merely illustrative of the preferred embodiments of the present invention, the protection domain being not intended to limit the invention, it is all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (10)
1. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell, it is characterised in that including at least three rotor systems
System, the rotor system includes the diametric(al) along circular channel in the guard shield with circular channel, the guard shield
Provided with rotor installing arm, one end of the rotor installing arm is connected with guard shield, and the other end is extended outward outside protective casing；
The rotor installing arm is provided with dynamical system；
At least three rotor system is interconnected to form body and formed in the center of body by guard shield to surround
Cavity, described surround is provided with fuselage in cavity, the fuselage includes upper carbon plate and lower carbon plate, and upper carbon plate and lower carbon plate pass through first
Pipe clamp is connected, and first pipe clamp that partially passes through that the rotor installing arm is extended outside protective casing is fixed in fuselage；
The lower section of the lower carbon plate is provided with medicine-chest, and the body is provided with the sprinkling system being connected with medicine-chest.
2. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell as claimed in claim 1, it is characterised in that institute
Stating dynamical system includes the upper radiating permanent seat above rotor installing arm, and rotor installing arm lower section is corresponding with upper radiating permanent seat
Provided with lower radiating permanent seat device, upper radiating permanent seat and lower radiating permanent seat are connected by the second pipe clamp and are fixed on rotor peace
Fill on arm, be connected with the first motor and the first propeller in turn above upper radiating permanent seat, the lower section of lower radiating permanent seat is successively
It is connected with the second motor and the second propeller；Rotor installing arm is adjusted provided with anti-water power, and the anti-water power, which is stealthily substituted, includes housing, is located at
The electron speed regulator of enclosure interior, is arranged at the sealed gluing block of housing left and right ends；The housing is barrel-type casing, in housing
Fin is provided with outer wall；The electricity is adjusted to be fixed in inner walls using heat-conducting glue, is set on the side wall of the shell one end
It is equipped with wire guide；The sealed gluing block includes being provided with glue hole on left sealed gluing block and right sealed gluing block, the left sealed gluing block；
First motor and the second motor are connected by the first wire through glue hole with electron speed regulator.
The multilayer paddle structure plant protection unmanned plane of guard shield 3. a kind of band as claimed in claim 1 is had the right, it is characterised in that institute
Stating sprinkling system includes water pump, quick-locking device, folding spray rod；The water pump is arranged on medicine-chest；
The quick-locking device includes fixing pipe, locking sleeve and the anti-folding part part being sequentially connected, and the fixed tube portion is worn
In locking sleeve；The two ends of locking sleeve are provided with external screw thread, and the end of locking sleeve is uniformly arranged oriented locking sleeve
The fastening strip that cross central line is gathered；The anti-folding part part includes packing nut, hollow round table shape connector, the spiral shell being sequentially connected
Revolve part and cylindrical channels；One end internal diameter that the hollow round table shape connector is connected with packing nut is more than and helical element
One end of connection；The internal diameter of the helical element is identical, external diameter from the one end being connected with hollow round table shape connector to cylinder
One end of shape siphunculus connection is gradually reduced；The protective casing is provided with female first through hole,
A part for the fixing pipe is through first through hole in protective casing, and another part is arranged in locking sleeve, lock
One end that tight sleeve is connected with fixing pipe is connected by external screw thread and internal thread with through hole；
The folding spray rod includes universal folding rod, and the body of rod being connected with folding rod is connected to the plug assembly on the body of rod；It is described
Universal folding rod includes the fixes sleeve being hinged successively, universal joint, body of rod sleeve；Described body of rod one end is closed, the other end
It is connected by hose joint with flexible pipe, the flexible pipe is through body of rod sleeve connection in exit of pump, and described body of rod one end is connected
In in body of rod sleeve；The body of rod is provided with medicine outlet hole, and the plug assembly is arranged at medicine outlet hole, is connected on the plug assembly
It is connected to anti-blocking sprayer；Inserted through anti-folding part part with the fixing pipe in locking sleeve the one end of the fixes sleeve away from universal joint
Connect.
4. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell as claimed in claim 1, it is characterised in that institute
The upper surface of carbon plate is stated provided with four fixed columns, upper carbon plate is divided into the equipment that four fixed columns are surrounded by four fixed columns
The second battery area on the right side of the first battery area and appliance case on the left of box area, appliance case area, the upper carbon plate is located at appliance case area
The upper surface of interior part is provided with VELCRO provided with two the first parallel VELCRO fixtures, the first VELCRO fixture
Fine hair or VELCRO hook thorn, the upper carbon plate are located at the upper surface of the part of the first battery area and the second battery area provided with buffering
Pad；Fixing band is additionally provided with the upper carbon plate, the fixing band includes the first flexible-belt body and the second flexible-belt body, and first is flexible
Surface with body is provided with VELCRO fine hair, and the upper surface of the second flexible-belt body is provided with skid resistant course, one end of the second flexible-belt body
Surface is pierced provided with VELCRO hook, and the other end is fixed on bottom surface of the carbon plate positioned at the part of the second battery area；Described first is soft
Property it is soft by VELCRO hook on the VELCRO fine hair on the first flexible-belt body and the second flexible-belt body thorn and second with body one end
Property band body connection, the other end be fixed on carbon plate positioned at the first battery area part bottom surface；
The appliance case area is provided with system equipment box, and the system equipment box is included in cuboid box body, box body provided with flight
Control system, water pump electron speed regulator, flight control indicator lamp, voltage passback module and receiver, the voltage return module
It is provided with LCDs；The flight control indicator lamp is electrically connected with flight control system；The flight control system, water
Pump electron speed regulator and receiver are electrically connected with voltage passback module；The middle part in cassette upper end face is indicated provided with flight control
Lamp hole and liquid crystal display shield aperture, the top in cassette upper end face are provided with least two attaching plugs, and the attaching plug is returned with voltage
Transmission module is electrically connected with, and the bottom in cassette upper end face, which is provided with support, support, is connected with CPS；The GPS passes through through on box body
Second wire of end face is connected with flight control system；The left side of the box body is provided with cable through hole, the right side of the box body
End face is provided with water pump electron speed regulator out splice going splice；The bottom surface of the box body is provided with fixed installation hole corresponding with fixed column；
The bottom surface of the box body is provided with the second VELCRO fixture corresponding with the first VELCRO fixture, and second VELCRO is consolidated
Determine part to pierce provided with VELCRO fine hair or VELCRO hook.
5. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell as claimed in claim 2, it is characterised in that institute
State lower radiating permanent seat identical with upper radiating permanent seat shape, the upper radiating permanent seat includes square heat-conducting base, is arranged at
Square heat conduction platform at heat-conducting base longitudinal centre line, is distributed in heat conduction platform surrounding, integrally formed thermally conductive sheet, is arranged at and leads
The thermal hole of the thermal station left and right sides；The circular groove or through hole for placing motor are provided with the longitudinal centre line of the heat conduction platform,
The thermally conductive sheet is uniformly equidistantly vertically installed on heat-conducting base, and fixed radiating is provided with four angles of the heat-conducting base
The second screw hole of fixed motor is provided with first screw hole of fixed seat, four angles of the heat conduction platform of the heat-conducting base；
The housing is to be suppressed with and rotor installing arm phase on square three-dimensional-structure or cylinder type structure, the side wall of the housing
Identical arc groove；
Integral radiating fin is arranged into an array forms by several for the fin, and the outer wall of housing is pasted on by heat-conducting glue
On.
6. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell as claimed in claim 3, it is characterised in that institute
The two ends for stating universal joint are set to the first vertical connecting plate of integrally formed, face, and the right-hand member of the fixes sleeve is integrally set
Two piece of second connecting plate is equipped with, the left end of the body of rod sleeve has been wholely set two piece of the 3rd connecting plate, the universal joint
Left end is arranged between two piece of second connecting plate, is connected by the first articulated axle, and the right-hand member of the universal joint is arranged at two pieces
Between 3rd connecting plate, connected by the second articulated axle；The plug assembly includes contiguous block and vertical with contiguous block integrally connected
The insertion pipe connect, the contiguous block top is provided with the groove coordinated with the body of rod, the longitudinal centre line of the plug assembly and set
There is the passage of drug corresponding with insertion pipe；The external diameter of the insertion pipe is gradually reduced from top to bottom；
The anti-blocking sprayer includes shower nozzle sleeve and head body, and one end of head body is provided with annular locking ring；The spray
One end of headgear cylinder spray is provided with the connecting tube being connected with insertion pipe, and the internal diameter of the connecting tube is gradually reduced from top to bottom, shower nozzle
The other end of sleeve is provided with fixing nut, and shower nozzle sleeve is provided with the screw thread coordinated with fixing nut, and the fixing nut is remote
One end of shower nozzle sleeve is provided with the first cover plate with the second through hole, the diameter of second through hole and the external diameter phase of head body
Together；The head body is connected through the second through hole by annular locking ring with the first cover plate；By upper in the shower nozzle sleeve
Filter assemblies and sealing rubber ring are sequentially provided with, the filter assemblies include cartridge type screen pack, one end of cartridge type screen pack
Provided with the second cover plate, the other end is provided with locating ring.
7. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell as claimed in claim 1, it is characterised in that institute
Stating adhesion on the lower plane of medicine-chest has adhesion in the protection armor, the upper plane of the medicine-chest to have bolster.
8. the multilayer paddle structure plant protection unmanned plane with full protection shell as described in claim 1-7 is any, it is characterised in that
The medicine-chest includes casing, is arranged at the pipette being made in casing of silica gel or plastics；Liquid is provided with out on the casing
Mouthful, described pipette one end connects the liquid outlet of casing, and the other end connection of the pipette uses stainless steel or corrosion-resistant
The weight that material is made, the weight is hollow cylindrical structure, and the length of the pipette is more than liquid outlet to bottom half
Distance.
9. a kind of multilayer paddle structure plant protection unmanned plane with full protection shell as described in claim 1-7 is any, its feature
It is, the guard shield is hollow aluminum hull, carbon fiber housing, blowing hollow casing, glass shell or solid foam material one
Body formed shell.
10. the multilayer paddle structure plant protection unmanned plane with full protection shell as described in claim 1-7 is any, its feature exists
In the guard shield is annular；The height of the protective casing is more than the height of dynamical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259039.9A CN107128485B (en) | 2017-04-18 | 2017-04-18 | Multilayer oar plant protection unmanned aerial vehicle with full protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259039.9A CN107128485B (en) | 2017-04-18 | 2017-04-18 | Multilayer oar plant protection unmanned aerial vehicle with full protective housing |
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| Publication Number | Publication Date |
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| CN107128485A true CN107128485A (en) | 2017-09-05 |
| CN107128485B CN107128485B (en) | 2024-02-23 |
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| CN201710259039.9A Active CN107128485B (en) | 2017-04-18 | 2017-04-18 | Multilayer oar plant protection unmanned aerial vehicle with full protective housing |
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| WO2019119203A1 (en) * | 2017-12-18 | 2019-06-27 | 深圳市大疆创新科技有限公司 | Spraying assembly and agricultural plant protection unmanned aerial vehicle |
| CN111280032A (en) * | 2020-03-30 | 2020-06-16 | 深圳市伊乐农贸有限公司 | A plant protection unmanned aerial vehicle for agricultural irrigation's jam-proof |
| EP4137402A4 (en) * | 2020-04-14 | 2024-01-10 | Kawasaki Heavy Ind Ltd | Multicopter |
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| CN107128485B (en) | 2024-02-23 |
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