CN109573045A - A kind of herbal sprinkling unmanned plane - Google Patents
A kind of herbal sprinkling unmanned plane Download PDFInfo
- Publication number
- CN109573045A CN109573045A CN201811459104.3A CN201811459104A CN109573045A CN 109573045 A CN109573045 A CN 109573045A CN 201811459104 A CN201811459104 A CN 201811459104A CN 109573045 A CN109573045 A CN 109573045A
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- China
- Prior art keywords
- cavity
- medicine
- fuselage
- box body
- support rod
- Prior art date
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- 238000013016 damping Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 24
- 239000003814 drug Substances 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
-
- 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
- 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)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Remote Sensing (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of herbal sprinkling unmanned planes, including fuselage；The fuselage bottom two sides are symmetrically arranged with several heel braces；The heel brace includes support rod and cross bar；The post upper is hinged and connected with fuselage；The cross bar connection is arranged in support rod lower end, is parallel to the horizontal plane；Bolster is provided between the symmetrical support rod；The bolster includes cylinder and elastic component；The elastic component is embedded in cylinder, and both ends are connected with corresponding support rod respectively；Elastic component middle section part is fixedly connected with cylinder；The pump housing is slidably mounted on support rod, cooperates the effective damping for realizing unmanned aerial vehicle body jointly with bolster, flight attitude is also avoided to be shaken interference, ensure that the precision of flight control.
Description
Technical field
The present invention relates to a kind of unmanned plane more particularly to a kind of herbal sprinkling unmanned planes.
Background technique
With the development of science and technology, unmanned plane starts to be used in pesticide spraying, forest fire protection monitoring, geological prospecting etc.
Multiple fields.Because working scene is changeable, the safety of the landing of taking off of unmanned plane is also particularly important.It is therefore necessary to send out
A kind of strong herbal sprinkling unmanned plane of bright crash.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of medicine that crash is strong
Object sprays unmanned plane.
Technical solution: to achieve the above object, a kind of herbal sprinkling unmanned plane of the invention, including fuselage；The fuselage
Two sides of the bottom are symmetrically arranged with several heel braces；The heel brace includes support rod and cross bar；The post upper and fuselage are hinged
It is connected；The cross bar connection is arranged in support rod lower end, is parallel to the horizontal plane；It is provided between the symmetrical support rod
Bolster；The bolster includes cylinder and elastic component；The elastic component is embedded in cylinder, both ends respectively with corresponding support
Bar is connected；Elastic component middle section part is fixedly connected with cylinder.
Further, the first block, the second block and vibration damper plate are provided on the support rod；The vibration damper plate and support
Bar is slidably matched, and is set between the first block and the second block；The first spring and second spring are arranged on the support rod；
The first spring connection is arranged between the first block and vibration damper plate；The second spring connection setting is in the second block and subtracts
Shake plate；The pump housing is provided on the vibration damper plate；The pump housing is connected to by the first delivery pipe with medicine-chest ontology outlet end；The pump
Body is connected to by the second delivery pipe with the arrival end of spray head.
Further, it includes rigid member and articulation piece that the cross bar both ends, which are connected with buffer head described in buffer head,；Institute
It states rigid member and cross bar cooperation is fixed；The articulation piece and rigid member are hinged and connected far from one end of cross bar；The articulation piece is
Elastic material is made；Package is provided with padded sleeve on the outside of the rigid member and articulation piece.
Further, the fuselage side has been arranged circumferentially several horns；The horn is set far from one end of fuselage
It is equipped with rotor and spray head；Medicine-chest ontology is provided at the fuselage center；The medicine-chest body surface is provided with spray-head interface；Institute
It states medicine-chest body interior and is provided with conduit；The tube at one end extends to medicine-chest body bottom portion, and the other end is connected to spray-head interface；
One end that the spray-head interface stretches out medicine-chest ontology is connect by the first delivery pipe with the pump housing；The pump housing passes through the second delivery pipe
It is connected to the arrival end of spray head；
The medicine-chest body bottom portion is provided with medicine outlet；It is equipped with end cap on the medicine outlet, is set inside medicine outlet
It is equipped with the second filter screen；Transfer chamber is surrounded jointly between the end cap, the second filter screen and medicine outlet side wall；First conveying
The input end of pipe is connected to setting with transfer chamber；The wire side of second filter screen is spherical surface, to medicine-chest ontology inside recess.
Further, the medicine-chest ontology includes the first cavity and the second cavity, and first cavity connection setting is the
Below two cavitys；Second cavity is provided with feeding opening at top edge；The medicine outlet is arranged in the first cavity bottom；Institute
It states and is provided with the first strainer at feeding opening；The wire side of first strainer is recessed to the first inside cavity.
Further, first cavity is multi-edge column-shaped structure, and the length direction fixation along seamed edge is embedded in fuselage；
The projected area of second cavity lower end surface is greater than the first cavity, is bonded setting with the upper surface of fuselage；Second cavity
Bottom setting is fluted；The groove includes positioning groove and damping groove；The positioning groove is distributed in end face, described to subtract
Shake groove is distributed at end face edge；The fuselage upper surface is provided with positioning protrusion and damping protrusion；The positioning protrusion with
Positioning groove corresponding matching；The damping protrusion and damping groove cooperate, by the second cavity clamping；The tip of the damping protrusion
Surface is provided with rubber shock-absorbing layer.
Further, handle is provided with and communicated at the top of second cavity；Second cavity is additionally provided with spray on bottom surface
Head interface；Conduit is connected on the inside of the spray head；The conduit passes through handle far from one end of spray-head interface, extends to the
One cavity bottom.
Further, the fuselage interior is provided with control box, controls in box and is provided with control system；The control system
Fly control module, the second winged control module and redundancy switching module including first；Described first, which flies control module and second, flies control module
Signal output end respectively with the signal input part communication connection of redundancy switching module；The rotation of the redundancy switching module and unmanned plane
The connection of wing motor control；
Further, the control box includes the first box body and the second box body；It is hinged in the first box body internal side wall
It is provided with partition；Described first flies the upper surface that control module is mounted on partition；It is provided with socket on the first box body side wall, institute
It is corresponding with the space below partition in the horizontal direction to state socket；Described second, which flies control module, is embedded by socket into the first box body
It is interior；First box body is provided with air outlet far from the side of the second box body, and air outlet in the horizontal direction with partition, second
The gap flown between control module is corresponding；Radiator is installed at the air outlet；Second box body far from the first box body one
Side is provided with air inlet.
Further, the redundancy switching module is mounted in the second box body；The redundancy switching module flies control with first
Module, second fly to be provided with line winder between control module；Be provided with several sliding slots at the top of the line winder, be embedded in sliding slot around
Column；The both ends height of the sliding slot is lower than at center；The nested side of the arragement direction of the sliding slot and the first box body, the second box body
To consistent；It is described to be moved back and forth in sliding slot around column, it is several described around the S-shaped distribution of column；Described first winged control module, second fly
The harness between module and redundancy switching module is controlled to press around the winding of the position of column.
The utility model has the advantages that a kind of herbal sprinkling unmanned plane of the invention, including fuselage；The fuselage bottom two sides are symmetrical arranged
There are several heel braces；The heel brace includes support rod and cross bar；The post upper is hinged and connected with fuselage；The cross bar connection
It is arranged in support rod lower end, is parallel to the horizontal plane；Bolster is provided between the symmetrical support rod；The bolster
Including cylinder and elastic component；The elastic component is embedded in cylinder, and both ends are connected with corresponding support rod respectively；The elastic component
Middle section part is fixedly connected with cylinder；The pump housing is slidably mounted on support rod, and cooperating jointly with bolster realizes unmanned plane machine
Effective damping of body, also avoids flight attitude from being shaken interference, ensure that the precision of flight control.
Detailed description of the invention
Attached drawing 1 is unmanned plane overall structure diagram；
Attached drawing 2 is medicine-chest schematic diagram of internal structure；
Attached drawing 3 is the second filter screen structure schematic diagram；
Attached drawing 4 is medicine-chest external structure schematic diagram；
Attached drawing 5 is the first filter screen structure schematic diagram；
Attached drawing 6 is the second cavity bottom structural schematic diagram；
Attached drawing 7 is foot pad partial structurtes detail view；
Attached drawing 8 is control system working principle diagram；
Attached drawing 9 is control box structure schematic diagram；
Attached drawing 10 is line winder structural schematic diagram.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of herbal sprinkling unmanned plane, as shown in Fig. 1, including fuselage 1；1 two sides of the bottom of fuselage are symmetrically arranged with
Several heel braces 5；The heel brace 5 includes support rod 50 and cross bar 55；50 upper end of support rod is hinged and connected with fuselage 1；It is described
The connection of cross bar 55 is arranged in 50 lower end of support rod, is parallel to the horizontal plane；It is provided between the symmetrical support rod 50 slow
Stamping 505；The bolster 505 includes cylinder 591 and elastic component；The elastic component is embedded in cylinder 591, both ends respectively with
Corresponding support rod 50 is connected；Elastic component middle section part is fixedly connected with cylinder 591；When unmanned plane landing when, heel brace 5 by
It is opened after to impact to both sides, elastic component is deformed with the opening of heel brace 5, and fuselage is dropped through potential variation at the same time
Solution part is impacted, therefore bolster 505 can effectively sponge impact suffered when landing, avoids fuselage sections impaired.
The first block 57, the second block 58 and vibration damper plate 59 are provided on the support rod 50；The vibration damper plate 59 and branch
Strut 50 is slidably matched, and is set between the first block 57 and the second block 58；The first spring is arranged on the support rod 50
501 and second spring 502；The connection of first spring 501 is arranged between the first block 57 and vibration damper plate 59；Second bullet
The connection of spring 502 is arranged between the second block 58 and vibration damper plate 59；The pump housing 6 is provided on the vibration damper plate 59；The pump housing 6
Arrival end is connected to by the first delivery pipe 42 with 4 outlet end of medicine-chest ontology；The outlet end of the pump housing 6 passes through the second delivery pipe 43
It is connected to the arrival end of spray head 40；After unmanned plane flies to specified spraying operation region, the pump housing 6 is started to work, from medicine-chest ontology 4
It is interior to pump medical fluid to finally spreading out by liquid medicine jet in spray head 40；Because the pump housing 6 can generate vibration, this aspect at work
The fuselage stability of unmanned plane can be reduced, on the other hand meeting disturbing acceleration sensor, gyroscope etc. judge the essence of motion state
The susceptibility of close sensor；And vibration damper plate 59 can be converted by vibration when the pump housing 6 shakes by block and spring
Kinetic energy is absorbed relative to the sliding of support rod 50, and with spring, the jitter amplitude of fuselage is finally substantially reduced, improves fuselage
Control sensitivity and stability.
Several spray heads 40 are about symmetrical at 1 center of fuselage；The spray head 40 includes pedestal 401, revolving part 402
With water output cylinder 403；The connection of pedestal 401 is arranged on horn 2；The revolving part 402, which is rotatably assorted, to be arranged under pedestal 401
End；Several water output cylinders 403 are arranged circumferentially in 402 bottom of revolving part；The exit of different water output cylinders 403 is equipped with inhomogeneity
The nozzle of type；Second delivery pipe 43 passes through pedestal 401, corresponding with the rotation path of water output cylinder 403；Rotate the revolving part
402, switch different water output cylinders 403 and is connected to the second delivery pipe 43；To not needed pair while realizing spray modes switching
Spray head is frequently dismounted, and the flexible transformation of aerial spraying mode can also be realized with motor assist rotation, is adapted to more
Medicine liquid spray requirement.
As shown in Fig. 7,52 bottom of telescopic rod is connected with cross bar 55；The cross bar 55 is parallel to horizontal plane and sets
It sets, it includes rigid member 561 and articulation piece 562 that both ends, which are connected with buffer head 56 described in buffer head 56,；The rigid member 561 with
Cross bar cooperation is fixed；The articulation piece 562 is hinged and connected with rigid member 561 far from one end of cross bar 55, on rigid member 561 simultaneously
It is provided with limited block and avoids the excessive danger for causing fuselage to overturn of 562 rotational angle of articulation piece；The articulation piece 562 is elastic material
Material is made；Package is provided with padded sleeve on the outside of the rigid member 561 and articulation piece 562；Because effect is pursued in unmanned plane landing sometimes
Rate does not have to keep the posture of abswolute level in rapid descent, and heel brace 5 has one end and takes the lead in landing；When the buffer head of certain one end
After 56 land, articulation piece 56 rotates first, itself continues generation one by elasticity after turning to limited block constrained
Fixed deformation guarantees that fuselage is not damaged to effectively absorb the shock of a fall power.
1 side of fuselage has been arranged circumferentially several horns 2；The horn 2 is provided with rotation far from one end of fuselage 1
The wing 3 and spray head 40；Medicine-chest ontology 4 is provided at 1 center of fuselage；As shown in Fig. 2,4 surface of the medicine-chest ontology setting
There is spray-head interface 24；The medicine-chest ontology 4 is internally provided with conduit 41；Described 41 one end of conduit extends to 4 bottom of medicine-chest ontology,
The other end is connected to spray-head interface 24；One end that the spray-head interface 24 stretches out medicine-chest ontology 4 passes through the first delivery pipe 42 and pump
Body 6 connects；The pump housing 6 is connected to by the second delivery pipe 43 with the arrival end of spray head 40；
4 bottom of medicine-chest ontology is provided with medicine outlet 12；End cap 121, drug are equipped on the medicine outlet 12
Mouth 12 is internally provided with the second filter screen 15；It is surrounded jointly between 12 side wall of the end cap 121, the second filter screen 15 and medicine outlet
Transfer chamber 16；The input end of first delivery pipe 42 is connected to setting with transfer chamber 16；As shown by arrows in figure, when the pump housing starts
After work, the medical fluid in medicine-chest ontology 4 is passed down through the second filter screen 15 under suction and enters in transfer chamber 16, subsequent edge
Conduit 41 flow at spray-head interface 24, finally continue on the first delivery pipe 42 enter the pump housing 6；Medical fluid is in transfer process
In, in the solid impurities such as the dregs of a decoction can be intercepted at 15 upper surface of the second filter screen, the spraying operation of certain number to be done
At unscrewing end cap 121, the second filter screen 15 taken out, the impurity such as the dregs of a decoction on surface are cleared up, reload in medicine outlet 12
It works on.
As shown in Fig. 3, the wire side of second filter screen 15 be spherical surface, to medicine-chest ontology 4 on the inside of be recessed, this spherical surface
Structure can dramatically increase the contact area of wire side and medical fluid in the case where 12 cross section of medicine outlet is certain, thus be not easy by
The blocking of the impurity such as the dregs of a decoction, improves filter efficiency；The medicine outlet 12 is pyramidal structure, and section is along the side far from end cap 121
Become smaller to component, can prevent the second filter screen 15 from headed into inside medicine-chest ontology 4 during the installation process；Second filter screen
15 edges are connected with locating ring 17, and the locating ring 17 is fastened on medicine outlet 12；During installation by the second filter screen 15
It is pushed away to 4 internal direction of medicine-chest ontology, completes to position using locating ring 17 and 12 clamping of medicine outlet；Setting is also connected in locating ring 17
There is cross one another reinforced sheet 171, reinforced sheet 171 is bonded with the wire side of the second filter screen 17, significantly increases its structural strength；
It is provided through at the wire side center of second filter screen 15 and takes liquid mouth 172, conduit 41 is locked and realizes admittedly on taking liquid mouth 172
It is fixed.
As shown in Fig. 4, the medicine-chest ontology 4 includes the first cavity X1 and the second cavity X2, the first cavity X1 company
It is logical to be arranged below the second cavity X2；Feeding opening 11 is provided at the top edge second cavity X1；The medicine outlet 12 is set
It sets in the first bottom cavity X1；The first strainer 13 is provided at the feeding opening 11；As shown in Fig. 5, first strainer 13
Wire side to the first cavity X1 inner recess, a chamber can be formed in this way, to feeding opening 11 topple over medical fluid Shi Jike with
The dregs of a decoction of wherein larger particles are effectively intercepted, while buffering may be provided by chamber, avoid medical fluid anti-because of the blocking of strainer
Slime flux goes out；Reinforcing rib 14 arranged in a crossed manner simultaneously is connect with the wire side of the first strainer 13, is enhanced its integral strength and is avoided medical fluid will
Wire side is broken through.
As shown in Fig. 4, the first cavity X1 is multi-edge column-shaped structure, and the length direction fixation along seamed edge is embedded in machine
In body 1, prismatic profile can be convenient operator and quickly position when installing medicine-chest, columnar structured eliminate compared to common
The process of alignment, substantially increases assembling speed；The projected area of the lower end surface second cavity X2 is greater than the first cavity X1, with
The upper surface of fuselage 1 is bonded setting, so that the end face contact by horizontal direction enhances the stability of medicine-chest, avoids flying
It shakes in the process；Meanwhile first is flowed into again behind the bottom that the medical fluid that feeding opening 11 pours into can fall on the second cavity 2 first
In cavity 1, medical fluid splash can be not only reduced in this way, and keeps medical fluid dropping process gentler, avoid being mixed under high drop
A large amount of bubbles are to influence subsequent sprinkling process.This plug-in installation positioning of the medicine-chest is convenient, suspension is stablized,
Medicine-chest dismounting speed is significantly improved, herbal sprinkling efficiency is improved；
As shown in Fig. 6, the bottom the second cavity X2 setting is fluted；The groove includes positioning groove 21 and damping
Groove 22；The positioning groove 21 is distributed in end face, and the damping groove 22 is distributed at end face edge；On the fuselage 1
Surface is provided with positioning protrusion and damping protrusion；The positioning protrusion and 21 corresponding matching of positioning groove limit medicine-chest in level
Translation and rotation in face；The damping protrusion and damping groove 22 cooperate, and by the second cavity X2 clamping, avoid medicine-chest at nobody
It shakes when machine flight；The tip end surface of the damping protrusion is provided with rubber shock-absorbing layer, hits or falls other than unmanned plane
Ground can provide buffering by deformation when more violent, and medicine-chest is avoided to be hit deformation.
Handle 23 is provided with and communicated at the top of the second cavity X2；Spray head is additionally provided on the bottom surface second cavity X2 to connect
Mouth 24；Conduit is connected on the inside of the spray head 24；The conduit passes through handle 23 far from one end of spray-head interface 24, extends
To the first bottom cavity X1；Because handle 23 is arranged at the top of the second cavity, height is greater than feeding opening 11, i.e., in medicine-chest
Medical fluid liquid level be not above handle 23, the conduit portion in handle 23 is in liquid level or more, can thus exist to avoid medical fluid
It is directly flowed out by conduit from spray-head interface 24 under pressure action, realizes anti-leak function, during ensure that dressing, spray
Safety；Spray-head interface 24 is connect by delivery pipe with the pump housing, provides medical fluid under suction for spray head；Spray-head interface 24
Why the bottom surface of second cavity X2 is set, is because delivery pipe can be fixed at and contact with the second bottom surface cavity X2
On fuselage 1, then medicine-chest when being dismounted there is no need to be plugged to delivery pipe, when installing again can voluntarily aligned fit,
To keep operating process simpler.
As shown in Fig. 8, the fuselage 1 is internally provided with control box K1, controls in box K1 and is provided with control system；It is described
Control system includes the first winged control module K2, the second winged control module K3 and redundancy switching module K4；Described first flies control module K2
The signal output end signal input part communication connection with redundancy switching module K4 respectively for flying control module K3 with second；The redundancy
The control connection of the rotor motor of switching module K4 and unmanned plane；When first fly control module K2 it is working properly when, redundancy switching module
The signal that first flies control module K2 is transmitted to electron speed regulator by K4, and then realizes the control to rotor motor revolving speed；When first
When flying control K2 failure, the signal that second flies control module K3 will be transmitted to electron speed regulator by redundancy switching module K4, to protect
The lasting control to fuselage is demonstrate,proved, avoids that situations such as falling out of control occurs, significantly improves flight safety.
As shown in Fig. 9, the control box K1 includes the first box body K11 and the second box body K12 of mutually nested cooperation；Institute
It states and is fixed at the nesting between the first box body K11, the second box body K12 by pin K13；The pin K13 uses fragile material
Such as ceramics are made, and brittle fracture can occur when receiving greater impact；When knocking barrier in unmanned plane during flying or fall in addition
When, control box K1 is hit, and pin K13 is disconnected by shake, and the first box body K11 occurs under impact force action with the second box body K12
Separation, to convert kinetic energy for part stress, can effectively mitigate internal control system and be hit, protect key element not
Damage；In addition, the first box body K11, the second upper end box body K12 are respectively corresponded and are provided with the first cover board 61 and the second cover board 62, two
Cover board 62 be it is transparent, internal original part can be observed under the premise of not dismantling control box K1, according to the indicator light of module into
All simple fault diagnosises of row；
Partition K14 is hingedly provided in the first box body K11 internal side wall；Described first fly control module K2 be mounted on every
The upper surface of plate K14；Be provided with socket K15 on the first box body K11 side wall, the socket K15 in the horizontal direction with every
Space below plate K14 is corresponding；Described second, which flies control module K3, is embedded by socket K15 into the first box body K11；The bottom partition K14
Portion is coated with insulating coating, and two can be prevented to fly to bother between control module；The first box body K11 is far from the second box body K12
Side be provided with air outlet K16, and between air outlet K16 flies between control module K3 partition K14, second in the horizontal direction
Gap is corresponding；Radiator is installed at the air outlet K16；The second box body K12 is provided with far from the side of the first box body K11
Air inlet K17；In view of the lifting capacity and continuation of the journey of unmanned plane, the structural member for such as controlling the storage component of box K1 etc is adopted more
With plastic material, heating conduction is poor, and the back side of winged control module can be fitted in control box side by traditional module arrangement mode
On wall, heat-sinking capability by arriving very much influence, and can be enabled by the way of this superposing type first fly control module K2 the back side it is naked
Dew, radiator be arranged in the height direction first fly control module K2 and second fly control module K3 between, can simultaneously to the two into
Row heat dissipation；And first why is selected to fly control module K2 vacantly to place to be because the first winged control module K2 is needed when not breaking down
Duration is wanted to carry out operation, calorific value is larger, and the second winged control module K3 only needs to carry out a small amount of operation preparation and connects at any time
Make by hand, therefore overheat condition will not occur by one side heat dissipation.
The redundancy switching module K4 is mounted in the second box body K12；The redundancy switching module K4 and first flies control mould
Block K2, second fly to be provided with line winder K5 between control module K3；As shown in Fig. 10, it is provided at the top of the line winder K5 several
It is embedded in sliding slot K19, sliding slot K19 around column K51；The both ends height of the sliding slot K19 is lower than at center；The sliding slot K19's
Arragement direction is consistent with the nested direction of the first box body K11, the second box body K12；It is described back and forth to be transported in sliding slot K19 around column K51
It is dynamic, it is several described around the S-shaped distribution of column K51；Described first flies control module K2, the second winged control module K3 and redundancy switching module K4
Between harness press around column K51 position wind, extra length thereof can be orderly accommodated in lineation by the winding of S-shaped
In device K5；When control box K1 receives impact, and the first box body K11 and the second box body K12 is caused to separate, harness tension is driven around column
K51 is to drawing close at the center sliding slot K19, to be released from height according to the distance between the first box body K11 and the second box body K12
Degree.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of herbal sprinkling unmanned plane, it is characterised in that: including fuselage (1)；Fuselage (1) two sides of the bottom are symmetrically arranged with
Several heel braces (5)；The heel brace (5) includes support rod (50) and cross bar (55)；Support rod (50) upper end and fuselage (1) are cut with scissors
It connects connected；Cross bar (55) connection is arranged in support rod (50) lower end, is parallel to the horizontal plane；The symmetrical support rod
(50) bolster (505) are provided between；The bolster (505) includes cylinder (591) and elastic component；The elastic component is embedded
In cylinder (591), both ends are connected with corresponding support rod (50) respectively.
2. a kind of herbal sprinkling unmanned plane according to claim 1, it is characterised in that: be provided on the support rod (50)
First block (57), the second block (58) and vibration damper plate (59)；The vibration damper plate (59) is slidably matched with support rod (50), setting
Between the first block (57) and the second block (58)；The first spring (501) and the second bullet are arranged on the support rod (50)
Spring (502)；First spring (501) connection is arranged between the first block (57) and vibration damper plate (59)；The second spring
(502) connection is arranged in the second block (58) and vibration damper plate (between 59)；The pump housing (6) are provided on the vibration damper plate (59)；Institute
The pump housing (6) are stated to be connected to by the first delivery pipe (42) with medicine-chest ontology (4) outlet end；The pump housing (6) passes through the second delivery pipe
(43) it is connected to the arrival end of spray head (40).
3. a kind of herbal sprinkling unmanned plane according to claim 1, it is characterised in that: cross bar (55) the both ends connection is set
Being equipped with buffer head (56) buffer head (56) includes rigid member (561) and articulation piece (562)；The rigid member (561) and cross
Bar cooperation is fixed；The articulation piece (562) is hinged and connected with rigid member (561) far from the one end of cross bar (55)；The articulation piece
(562) it is made of elastic material；Package is provided with padded sleeve on the outside of the rigid member (561) and articulation piece (562).
4. a kind of herbal sprinkling unmanned plane according to claim 1, it is characterised in that: fuselage (1) side circumferential direction is set
It is equipped with several horns (2)；The horn (2) is provided with rotor (3) and spray head (40) far from the one end of fuselage (1)；It is described
Medicine-chest ontology (4) are provided at fuselage (1) center；Medicine-chest ontology (4) surface is provided with spray-head interface (24)；The medicine-chest
Ontology (4) is internally provided with conduit (41)；Described conduit (41) one end extends to medicine-chest ontology (4) bottom, the other end and spray head
Interface (24) connection；One end that the spray-head interface (24) stretches out medicine-chest ontology (4) passes through the first delivery pipe (42) and the pump housing (6)
Connection；The pump housing (6) is connected to by the second delivery pipe (43) with the arrival end of spray head (40)；
Medicine-chest ontology (4) bottom is provided with medicine outlet (12)；End cap (121) are equipped on the medicine outlet (12),
Medicine outlet (12) is internally provided with the second filter screen (15)；The end cap (121), the second filter screen (15) and medicine outlet (12) side
Transfer chamber (16) are surrounded between wall jointly；The input end of first delivery pipe (42) is connected to setting with transfer chamber (16)；It is described
The wire side of second filter screen (15) is spherical surface, is recessed to medicine-chest ontology (4) inside.
5. a kind of herbal sprinkling unmanned plane according to claim 4, it is characterised in that: the medicine-chest ontology (4) includes the
One cavity (X1) and the second cavity (X2), the first cavity (X1) connection setting is below the second cavity (X2)；Described second
Feeding opening (11) are provided at the top edge cavity (X1)；The medicine outlet (12) is arranged in the bottom the first cavity (X1)；It is described
The first strainer (13) are provided at feeding opening (11)；The wire side of first strainer (13) is to the first cavity (X1) inner recess.
6. a kind of herbal sprinkling unmanned plane according to claim 4, it is characterised in that: first cavity (X1) is more ribs
Column construction is fixed along the length direction of seamed edge and is embedded in fuselage (1)；The projected area of second cavity (X2) lower end surface
Greater than the first cavity (X1), setting is bonded with the upper surface of fuselage (1)；The second cavity bottom (X2) setting is fluted；Institute
Stating groove includes positioning groove (21) and damping groove (22)；The positioning groove (21) is distributed in end face, and the damping is recessed
Slot (22) is distributed at end face edge；Fuselage (1) upper surface is provided with positioning protrusion and damping protrusion；The positioning protrusion
With positioning groove (21) corresponding matching；The damping protrusion and damping groove (22) cooperate, by the second cavity (X2) clamping；It is described
The tip end surface of damping protrusion is provided with rubber shock-absorbing layer.
7. a kind of herbal sprinkling unmanned plane according to claim 4, it is characterised in that: connect at the top of second cavity (X2)
It is logical to be provided with handle (23)；Spray-head interface (24) are additionally provided on second cavity (X2) bottom surface；On the inside of the spray head (24)
It is connected with conduit；The conduit passes through handle (23) far from one end of spray-head interface (24), extends to the first cavity (X1)
Bottom.
8. a kind of herbal sprinkling unmanned plane according to claim 1, it is characterised in that: the fuselage (1) is internally provided with
It controls box (K1), is provided with control system in control box (K1)；The control system flies including the first winged control module (K2), second
Control module (K3) and redundancy switching module (K4)；Described first, which flies control module (K2) and second, flies the signal output of control module (K3)
Hold the signal input part communication connection with redundancy switching module (K4) respectively；The rotation of redundancy switching module (K4) and unmanned plane
The connection of wing motor control.
9. a kind of herbal sprinkling unmanned plane according to claim 8, it is characterised in that: the control box (K1) includes first
Box body (K11) and the second box body (K12)；Partition (K14) is hingedly provided in first box body (K11) internal side wall；It is described
First flies the upper surface that control module (K2) is mounted on partition (K14)；Socket is provided on first box body (K11) side wall
(K15), the socket (K15) is corresponding with the space below partition (K14) in the horizontal direction；Described second flies control module (K3)
It is embedded by socket (K15) into the first box body (K11)；First box body (K11) is arranged far from the side of the second box body (K12)
Have air outlet (K16), and air outlet (K16) flies the gap between control module (K3) with partition (K14), second in the horizontal direction
It is corresponding；Radiator is installed at the air outlet (K16)；Second box body (K12) sets far from the side of the first box body (K11)
It is equipped with air inlet (K17).
10. a kind of herbal sprinkling unmanned plane according to claim 8, it is characterised in that: the redundancy switching module (K4)
It is mounted in the second box body (K12)；The redundancy switching module (K4) flies control module (K2), the second winged control module (K3) with first
Between be provided with line winder (K5)；It is provided with several sliding slots (K19) at the top of the line winder (K5), is embedded in sliding slot (K19)
Around column (K51)；The both ends height of the sliding slot (K19) is lower than at center；The arragement direction and the first box body of the sliding slot (K19)
(K11), the nested direction of the second box body (K12) is consistent；It is described to be moved back and forth in sliding slot (K19) around column (K51), it is several described
Around column (K51) S-shaped distribution；Described first fly control module (K2), second fly control module (K3) and redundancy switching module (K4) it
Between harness press around column (K51) position wind.
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| CN201811459104.3A CN109573045B (en) | 2018-11-30 | 2018-11-30 | Unmanned aerial vehicle is sprayed to medicine |
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| CN201811459104.3A CN109573045B (en) | 2018-11-30 | 2018-11-30 | Unmanned aerial vehicle is sprayed to medicine |
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| CN118565930A (en) * | 2024-07-30 | 2024-08-30 | 内蒙古电投能源股份有限公司 | Mine dust sampling monitoring device based on unmanned aerial vehicle |
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