CN106828936A - Unmanned plane - Google Patents
Unmanned plane Download PDFInfo
- Publication number
- CN106828936A CN106828936A CN201611261433.8A CN201611261433A CN106828936A CN 106828936 A CN106828936 A CN 106828936A CN 201611261433 A CN201611261433 A CN 201611261433A CN 106828936 A CN106828936 A CN 106828936A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connecting rod
- unmanned plane
- reserve tank
- connecting portion
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
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- 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
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
-
- 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
-
- 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
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
- A01M7/0085—Tanks
-
- 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
Abstract
The invention discloses a kind of unmanned plane, belong to unmanned air vehicle technique field.The unmanned plane includes fuselage, liquid reserve tank, hydraulic pump, spray assembly, multiple rotors and multiple horns, multiple rotors are arranged in fuselage outer side by with its one-to-one horn, liquid reserve tank, hydraulic pump and spray assembly are arranged on fuselage, the input of spray assembly is connected by hydraulic pump with liquid reserve tank, the input of spray assembly extends to the diverse location of fuselage outer side, two dividing plates are provided with liquid reserve tank, two dividing plates are in cross-shaped arrangement, two dividing plates will be separated into four separate spaces inside liquid reserve tank, four separate spaces are interconnected.Present invention can ensure that stability of the unmanned plane in flight, it is ensured that the normal operation of plant protection.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more particularly to a kind of unmanned plane.
Background technology
Unmanned plane, is to realize sprinkling using radio robot and the not manned aircraft of the controller provided for oneself manipulation
Operation, can spray medicament, seed, pulvis etc..With land transformation, farm land production scale, to improve agricultural production
Efficiency, reduces agricultural production, and the demand for generalizing has been turned into using unmanned plane plant protection.
Existing unmanned plane generally comprises the liquid reserve tank equipped with liquid and the jet pipe being connected with liquid reserve tank.When unmanned plane is in agriculture
On field during flight, the liquid in liquid reserve tank is sprayed onto on the crop in farmland by jet pipe, realizes plant protection.
Realize it is of the invention during, it is found by the applicant that at least having the following disadvantages in the prior art：
In the prior art, the liquid reserve tank of unmanned plane is generally integrated with the fuselage of unmanned plane, and liquid reserve tank generally only has
There is a larger space for depositing liquid, when unmanned plane is rounded trip flight on farmland, if the liquid in the space is not
Full of liquid reserve tank, liquid be able to can be shaken in liquid reserve tank, and then unmanned plane can be caused unstable in flight, influence plant protection
Normal operation.
The content of the invention
In order to solve it is unstable when unmanned plane is in flight caused by liquid reserve tank and fuselage are integrated in the prior art and
The problem of the normal operation of plant protection is influenceed, the invention provides a kind of unmanned plane.The technical scheme is as follows：
A kind of unmanned plane, including fuselage, liquid reserve tank, hydraulic pump, spray assembly, multiple rotors and multiple horns are described more
Individual rotor is equiangularly spaced to be arranged in the fuselage outer side, and the horn is corresponded with the rotor and set, each described machine
Arm is respectively provided with first end and the second end, and the first end of each horn is arranged on the fuselage, each described machine
The second end of arm is fixedly connected with the corresponding rotor, and the liquid reserve tank, hydraulic pump and spray assembly are arranged on the machine
With, the input of the spray assembly is connected by the hydraulic pump with the liquid reserve tank, the input of the spray assembly
Extend to the diverse location of the fuselage outer side, it is characterised in that
Two dividing plates are provided with the liquid reserve tank, described two dividing plates are in cross-shaped arrangement, described two dividing plates
Four separate spaces will be separated into inside the liquid reserve tank, four separate spaces are interconnected.
Further, the liquid reserve tank includes upper lid, lower cover and side plate, the edge of the upper lid and the edge of the lower cover
Connected by the side plate, the upper lid, the lower cover and the side plate surround a storage room for closing；Each described dividing plate
Top and bottom are respectively provided with, the top and bottom of each dividing plate are tightly connected with the upper lid and the lower cover respectively.
Preferably, each described dividing plate also each has front-end and back-end, the front-end and back-end of each dividing plate respectively with
There is space between the side plate.
Preferably, each described dividing plate also each has front-end and back-end, and the front-end and back-end of each dividing plate are and institute
State side plate to be tightly connected, the opening for making four separate spaces interconnected is respectively provided with the middle part of two bottoms of the dividing plate.
Further, it is additionally provided with liquid level sensor in the liquid reserve tank.
Further, the spray assembly includes corresponding stay tube, jet pipe and shower nozzle, the stay tube and the jet pipe for setting
First end and the second end are respectively provided with, the stay tube is set perpendicular to the horn, and the first end of the stay tube is arranged on
The second end of the horn, the second end of the stay tube extends to away from the direction of the rotor, and the shower nozzle is arranged on
The second end of the corresponding stay tube；The first end of the jet pipe is connected by the hydraulic pump with the liquid reserve tank, institute
The second end for stating jet pipe sequentially passes through the fuselage, the horn and the stay tube, the second end of the jet pipe with it is described
Shower nozzle is connected.
Further, at least there are two rotors for being oppositely arranged on the fuselage both sides in the multiple rotor, it is described
Spray module is provided with two, and the rotor that two spray assemblies and two are oppositely arranged is corresponded and set, this set
On the premise of the spray area of output end of spray assembly is not reduced, the quantity of spray assembly can be farthest reduced,
To streamline organizations.
Further, the horn includes first connecting rod and second connecting rod, and the first connecting rod and described second have
First end and the second end, the first end of the first connecting rod are fixedly mounted on the fuselage, the first connecting rod
The second end is arranged on described second by folding device and the foldable connection of the first end of the second connecting rod, the rotor
The second end of connecting rod, because first connecting rod and second connecting rod realize the foldable of horn by folding device, so, can subtract
Floor space in few unmanned plane, to facilitate transport.
Preferably, a kind of implementation of the invention is：The folding device includes：
First sleeve, first sleeve is fixedly set on the second end of the first connecting rod, is connected with described first
The second end of bar is relatively set with first connecting portion and second on the outer wall with the end of first sleeve of first end
Connecting portion；
Second sleeve, the second sleeve is fixedly set on the first end of the second connecting rod, is connected with described second
The first end of bar is relatively set with the 3rd connecting portion and the 4th on the outer wall with the end of the second sleeve of first end
Connecting portion, the 3rd connecting portion is rotatably connected by first rotating shaft with the second connecting portion；
Grab, the grab has first end and a second end, the first end of the grab by the second bearing pin with
The first connecting portion is rotatably connected, and the second end of the grab is snapped connection with the 4th connecting portion；
First bearing pin and second bearing pin be arranged in parallel, and are each perpendicular to the central shaft of first sleeve.
Preferably, another implementation of the invention is：The folding device includes：The folding device includes：
First sleeve, first sleeve is fixedly set on the second end of the first connecting rod, is connected with described first
The second end of bar is relatively set with first connecting portion and second on the outer wall with the end of first sleeve of first end
Connecting portion, the first connecting portion has sealed space；
Lock assembly, the lock assembly includes control-rod, gag lever post and return springs, and the control-rod has first
End and the second end, the first end of the control-rod are located at first connecting portion outside, the two of the return springs
End is connected with the first end and the first connecting portion of the control-rod respectively, and the second end of the control-rod extend into institute
State in sealed space, the gag lever post is located in the sealed space, and the gag lever post is vertically and fixedly arranged at the control-rod
On；
Second sleeve, the second sleeve is fixedly set on the first end of the second connecting rod, is connected with described second
The first end of bar is relatively set with the 3rd connecting portion and the 4th on the outer wall with the end of the second sleeve of first end
Connecting portion, the 3rd connecting portion is rotatably connected by the 3rd rotating shaft and the second connecting portion, and the 3rd rotating shaft is vertical
In the central shaft of the second sleeve；
Grab, the grab is fixedly installed on the 4th connecting portion, and the grab is extend into the sealed space,
The grab is operably separated or engaged with the gag lever post.
The beneficial effect that technical scheme is brought is：
Because a kind of unmanned plane disclosed in this invention includes liquid reserve tank, be provided with two dividing plates in liquid reserve tank, two every
Plate is in cross-shaped arrangement, and two dividing plates will be separated into four separate spaces inside liquid reserve tank, four separate spaces are mutually interconnected
Logical, in flight, the mixed of liquid in liquid reserve tank moves meeting by spacers block to unmanned plane, to cache impact of the liquid to liquid reserve tank,
Ensure stability of the unmanned plane in flight, it is ensured that the normal operation of plant protection.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of unmanned plane provided in an embodiment of the present invention；
Fig. 2 is the structural representation of unmanned plane provided in an embodiment of the present invention；
Fig. 3 is the arrangement schematic diagram of the spray assembly of unmanned plane provided in an embodiment of the present invention；
Fig. 4 is the connection diagram of liquid reserve tank and fuselage in the embodiment of the present invention.
Fig. 5 is that the structure of the first implementation of each separate space connection in liquid reserve tank in the embodiment of the present invention is shown
It is intended to；
Fig. 6 is that the structure of second implementation of each separate space connection in liquid reserve tank in the embodiment of the present invention is shown
It is intended to；
Fig. 7 is that the structure of the third implementation of each separate space connection in liquid reserve tank in the embodiment of the present invention is shown
It is intended to.
Fig. 8 is the structural representation of the foldable implementation one of the horn of unmanned plane provided in an embodiment of the present invention；
Fig. 9 is the structural representation of the first sleeve of the first implementation of horn folding in the embodiment of the present invention；
Figure 10 is the structural representation of the second sleeve of the first implementation of horn folding in the embodiment of the present invention；
Figure 11 is the structural representation of the grab of the first implementation of horn folding in the embodiment of the present invention；
Figure 12 is the structural representation of the folding implementation two of the horn of unmanned plane provided in an embodiment of the present invention；
Figure 13 is the structural representation of the first sleeve of second implementation of horn folding in the embodiment of the present invention；
Figure 14 is the structural representation of the second sleeve of second implementation of horn folding in the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiment of the invention provides a kind of unmanned plane.
Fig. 1 and Fig. 2 are the structural representations of unmanned plane provided in an embodiment of the present invention, and referring to Fig. 1 and Fig. 2, the present invention is real
Apply the unmanned plane of example, including fuselage 1, liquid reserve tank 2, hydraulic pump 13, multiple rotors 3 and multiple horns 4, liquid reserve tank 2 and hydraulic pump
13 install on the fuselage 1, and multiple rotors 3 are equiangularly spaced to be arranged in the outside of fuselage 1, and horn 4 is corresponded with rotor 3 and set,
Each horn 4 is respectively provided with first end and the second end, and the first end of each horn 4 is installed on the fuselage 1, each horn
The second end is fixedly connected with corresponding rotor, by controlling rotor rotational, can drive unmanned plane during flying.
Fig. 3 is the arrangement schematic diagram of the spray assembly of unmanned plane provided in an embodiment of the present invention, and with reference to Fig. 3, the present invention is real
Applying the unmanned plane of example also includes spray assembly, and spray assembly includes corresponding stay tube 5, jet pipe 6 and the shower nozzle 7 for setting, stay tube 5
First end and the second end are respectively provided with jet pipe 6, stay tube 5 is set perpendicular to horn 4, the first end of stay tube 5 is arranged on machine
The second end of arm 4, the second end of stay tube 5 extends to away from the direction of rotor 3, and shower nozzle 7 is arranged on the of corresponding stay tube 5
Two ends；The first end of jet pipe 6 is connected by hydraulic pump 13 with liquid reserve tank 2, the second end of jet pipe 6 sequentially pass through fuselage 1,
Horn 4 and stay tube 5, the second end of jet pipe 6 are connected with shower nozzle 7.When unmanned plane is in the state of flight, the spray of spray assembly
Pipe draws liquor by hydraulic pump from liquid reserve tank, and is sprayed from shower nozzle, to realize spraying operation.
The unmanned plane of the embodiment of the present invention, because the jet pipe of spray assembly sequentially passes through fuselage, horn and stay tube, i.e. jet pipe
It is built-in, can not only make the integral layout of unmanned plane neatly reasonable, and jet pipe can necessarily be protected, prevent extraneous factor
Be interfered damage, increases the service life of jet pipe.
In the embodiment of the present invention, the controller of control unmanned plane during flying can be installed, on controller and ground in fuselage 1
Radio robot and the controller provided for oneself be engaged, unmanned plane is flown in set flight path, to complete phase
Close the spraying operation in region.
In the embodiment of the present invention, in multiple rotors 3, at least with two rotors 3 for being oppositely arranged on the both sides of fuselage 1, and
Spray module is provided with two, and the rotor 3 that two spray assemblies and two are oppositely arranged is corresponded and set, and two are oppositely arranged
The left and right sides of the rotor 3 when can be arranged on unmanned plane during flying, this set can not reduce the output end of spray assembly
Spray area on the premise of, farthest reduce spray assembly quantity, to streamline organizations.
Fig. 4 is the connection diagram of liquid reserve tank and fuselage in the embodiment of the present invention, with reference to Fig. 4, in the embodiment of the present invention, and storage
Liquid case 2 can be arranged on the lower section of fuselage 1, and liquid reserve tank 2 is fixedly connected with fuselage 1 by the peg 9 of multiple radial arrangements.By
The lower section of fuselage 1 is arranged in the liquid reserve tank 2 of the embodiment of the present invention, can so be facilitated and liquid reserve tank 2 is dismounted, can also kept away
Exempt to be arranged in fuselage 1 because of liquid reserve tank 2, if liquid reserve tank 2 is revealed, the normal operation of the controller in influence fuselage 1.
In the embodiment of the present invention, the two ends of each peg 9 can be realized and liquid reserve tank 2 and fuselage 1 by bolt respectively
It is fixedly connected.
With reference to Fig. 4, in the embodiment of the present invention, multiple lightening holes 10 can be provided with each peg 9, to mitigate nobody
The main screw lift of machine.
In the embodiment of the present invention, the sidepiece of liquid reserve tank 2 can be provided with feed liquor portion, and a feed liquor is provided with the feed liquor portion
Mouthful, a dismountable cover plate is provided with the inlet, to realize the supplement of the liquor in liquid reserve tank 2.
In the embodiment of the present invention, the top of liquid reserve tank 2 can be provided with two leakage fluid drams, and hydraulic pump 13 passes through delivery hose
Connected with leakage fluid dram, to realize the discharge of the liquor in liquid reserve tank 2.
Fig. 5 is that the structure of the first implementation of each separate space connection in liquid reserve tank in the embodiment of the present invention is shown
It is intended to, Fig. 6 is the structural representation of second implementation of each separate space connection in liquid reserve tank in the embodiment of the present invention
Figure, Fig. 7 is the structural representation of the third implementation of each separate space connection in liquid reserve tank in the embodiment of the present invention,
With reference to Fig. 5, Fig. 6 and Fig. 7, in the embodiment of the present invention, some dividing plates 14 can be provided with liquid reserve tank 2, some dividing plates 14 will be stored up
It is divided into some interconnected separate spaces in liquid case 2, can so caches the medicament in liquid reserve tank 2 in unmanned plane during flying mistake
Rocked in journey and cause the unstable of unmanned plane body, increase the stability of the flight of unmanned plane.
In the embodiment of the present invention, liquid reserve tank 2 can include upper lid, lower cover and side plate, the edge of upper lid and the edge of lower cover
Connected by side plate, upper lid, lower cover and side plate surround a storage room for closing, can be deposited for plant protection in the locker room
Liquid, the species of liquid can be divided into water body or agricultural chemicals, with the anti-evil of the irrigation for realizing crops.
In the embodiment of the present invention, upper lid can be arc shape, and lower cover can be disc, and side plate is arranged on lid and lower cover
Between, side plate can be integral type structure with upper lid and lower cover, inlet and liquid outlet can be provided with upper lid, with reality
The absorption and discharge of existing liquid.
In the embodiment of the present invention, each dividing plate 14 is respectively provided with top and bottom, the top and bottom difference of each dividing plate 14
It is tightly connected with upper lid and lower cover.
In the embodiment of the present invention, the first implementation of each separate space connection is：
With reference to Fig. 5, each dividing plate 14 is respectively provided with front-end and back-end, the front-end and back-end of each dividing plate 14 respectively with side plate it
Between there is space, liquid flow in space, you can realize the interconnected of each separate space connection.
In the embodiment of the present invention, second implementation of each separate space connection is：
With reference to Fig. 6, the front-end and back-end of each dividing plate 14 are tightly connected with side plate, and in two bottoms of dividing plate 14
Portion is respectively provided with the opening for making four separate spaces interconnected, because liquid is flowed at the middle part of dividing plate 14, not only can be real
Existing four separate spaces are interconnected, and can also further cache impact of the liquid to liquid reserve tank side wall.
With reference to Fig. 6, the front-end and back-end of each dividing plate 14 are tightly connected with side plate, the both sides of the bottom of each dividing plate 14
It is respectively provided with the opening for making adjacent separate space interconnected.
In the embodiment of the present invention, slot can be provided with the inwall of lower cover, the bottom of dividing plate 14 is plugged in slot, with reality
Existing installation of the dividing plate 14 in liquid reserve tank 2.
Certainly, dividing plate 14 can be arranged in liquid reserve tank 2 using other connected modes, such as screw or bonding, the present invention
Embodiment is not limited herein to the connected mode that dividing plate 14 is arranged in liquid reserve tank 2.
In addition, in the embodiment of the present invention, can be provided with liquid level sensor in liquid reserve tank 2, liquid level sensor can pacify
On the inwall of lower cover, can be with the sprinkling of stop liquid, save energy when there is no liquid in liquid reserve tank 2.
With reference to Fig. 2, the hydraulic pump 13 in the embodiment of the present invention may be mounted at fuselage 1 towards on the side of liquid reserve tank 2,
Liquid reserve tank 2 be may be mounted at towards on the side of fuselage 1, the embodiment of the present invention to the specific installation site of hydraulic pump 13 herein not
It is limited.
Further, in the embodiment of the present invention, magnetic valve can be installed on each jet pipe 6, magnetic valve can be with machine
Controller electrical connection in body 1, to realize that the flow of output end of spray assembly is controllable.
In the embodiment of the present invention, positive-ion sheath can be coated with the inwall of shower nozzle 7, so, liquor sprays from shower nozzle
After can contain cation, and the anion of earth's surface attracts each other, so that liquor can preferably be absorbed.
With reference to Fig. 4, in addition, in the embodiment of the present invention, battery compartment 11 is provided between fuselage 1 and liquid reserve tank 2, due to not having
Battery compartment 11 is arranged in fuselage 1, it is possible to reduce interference of the battery compartment 11 to the controller in fuselage 1.
In the embodiment of the present invention, because battery compartment 11 is external, battery compartment 11 can use solar power generation, to save energy
Source.
With reference to Fig. 4, in the embodiment of the present invention, battery compartment 11 may be mounted on multiple pegs 9, is provided with peg 9
Bolt hole, battery compartment 12 can be arranged on peg 9 by bolt.
With reference to Fig. 1 and Fig. 2, in the embodiment of the present invention, fuselage 1 can be supported by support 12, and support 12 is relative including two groups
The support component of arrangement, each support component includes two perpendicular supports 1 and a stulls 1, and erecting support 1 has first end and second
End, on the fuselage 1, the second end of two perpendicular supports 1 is arranged in stull 1 for two first end fixed installations of perpendicular support 1, and two
Connected as one by connecting support 1 between perpendicular support 1 in individual support component, it is ensured that overall steadiness.
Liquid reserve tank 2 and battery compartment 11 in the embodiment of the present invention are arranged in support 12, and so, support 12 can be to storage
Liquid case 2 and battery compartment 11 carry out certain protection, can to a certain extent prevent liquid reserve tank 2 and battery compartment 11 from being damaged by the external world.
Fig. 8 is the structural representation of folding implementation one of the horn of unmanned plane provided in an embodiment of the present invention, figure
12 is the structural representation of the folding implementation two of the horn of unmanned plane provided in an embodiment of the present invention, with reference to Fig. 8 and
Figure 12, in the embodiment of the present invention, horn 4 can include being respectively provided with first end and the second end, and first connecting rod 4a and second connects
On the fuselage 1, the second end of first connecting rod 4a passes through folding device 8 for the first end fixed installation of bar 4b, first connecting rod 4a
With the foldable connection of the first end of second connecting rod 4b, rotor 3 is arranged on the second end of second connecting rod 4b, due to first connecting rod
4a and second connecting rod 4b can realize the foldable of horn 4 by folding device 8, so, it is possible to reduce the occupation of land in unmanned plane
Area, to facilitate transport.
In order to realize the foldable of horn 4, the folding device of the embodiment of the present invention has two kinds of implementations, respectively：
Implementation one：
With reference to Fig. 8, the folding device of the implementation one of the embodiment of the present invention includes：
First sleeve 8a, the first sleeve 8a is fixedly set on the second end of first connecting rod 4a, with first connecting rod 4a's
The second end is relatively set with the connections of first connecting portion 8b and second on the outer wall with the end of the first sleeve 8a of first end
Portion 8c；
Second sleeve 8d, second sleeve 8d is fixedly set on the first end of second connecting rod 4b, with second connecting rod 4b's
First end is relatively set with the 3rd connecting portion 8e and the 4th connection on the outer wall with the end of the second sleeve 8d of first end
Portion 8f, the 3rd connecting portion 8e is rotatably connected by first rotating shaft with second connecting portion 8c；
Grab 8g, grab 8g have first end and a second end, and the first end of grab 8g is by the second bearing pin and the
One connecting portion 8b is rotatably connected, and the second end of grab 8g is snapped connection with the 4th connecting portion 8f；
First bearing pin and the second bearing pin be arranged in parallel, and are each perpendicular to the central shaft of the first sleeve 4a.
In implementation one, when unmanned plane is in state of flight, the second end of grab 8g is buckled in the 4th connection
On portion 8f, first connecting rod 4a and second connecting rod 4b is in coaxial state, to realize flight and the spray function of unmanned plane；When nobody
Machine is in when working condition, and the second end of grab 8g and the 4th connecting portion 8f are separated from each other, and the 3rd can be made by external force
Connecting portion 8e and second connecting portion 8c realizes first connecting rod 4a and the foldable settings of second connecting rod 4b, i.e., around the second axis of rotation
The length of horn 4 can be changed, reduce the floor space of the unmanned plane in working condition is treated, to facilitate transport.
Fig. 9 is the structural representation of the first sleeve of the first implementation of horn folding in the embodiment of the present invention, knot
Close Fig. 9, the first connecting portion 8b of the embodiment of the present invention can include two the first otic placodes, two the first otic placodes are oppositely arranged on the
On the outer wall of one sleeve 8a, the two ends of first rotating shaft are secured across two the first otic placodes respectively.
In the embodiment of the present invention, two the first otic placodes and the first sleeve 8a can be integral type structure.
With reference to Fig. 9, the second connecting portion 8c of the embodiment of the present invention can include two the second otic placodes, two the second otic placode phases
To being arranged on the outer wall of the first sleeve 8a, the two ends of the second rotating shaft are secured across two the second otic placodes respectively.
In the embodiment of the present invention, two the second otic placodes and the first sleeve 8a can be integral type structure.
Figure 10 is the structural representation of the second sleeve of the first implementation of horn folding in the embodiment of the present invention, knot
Close Figure 10, the 3rd connecting portion 8e of the embodiment of the present invention can be in the first fixed block of strip, the first fixed block be provided with by
The through hole that second rotating shaft activity is passed through, to realize being rotatably connected for the 3rd connecting portion 8e and second connecting portion 8c.
In the embodiment of the present invention, the 3rd connecting portion 8e and second sleeve 8d can be integral type structure.
With reference to Figure 10, in the embodiment of the present invention, the 4th connecting portion 8f can be that, in the second hook-shaped fixed block, second fixes
The hook portion of block bends to away from the direction of first set cylinder 8a.
In the embodiment of the present invention, the 4th connecting portion 8f and second sleeve 8d can be integral type structure.
Figure 11 is the structural representation of the grab of the first implementation of horn folding in the embodiment of the present invention, with reference to figure
7, in the embodiment of the present invention, grab 8g can with U-shaped, grab 8g include web and respectively positioned at web both sides the first wing plate with
Second wing plate, the first wing plate is provided with the through hole passed through by first rotating shaft, to realize turning for grab 8g and first connecting portion 8b
Dynamic connection, and the second wing plate can be snapped connection by fixture block 8h with the hook portion of the second fixed block.
Further, with reference to Figure 11, in the embodiment of the present invention, the middle part of fixture block 8h is by the 3rd bearing pin and the second of grab
Wing plate is rotatably connected, and the 3rd bearing pin is parallel to the first bearing pin and perpendicular to the central shaft of the first sleeve 8a, and fixture block 8h's is any
One end hook is located in the hook portion of the second fixed block, and when using, the hook portion moved not with the second fixed block by external force is engaged
Fixture block 8g one end, you can fixture block 8g is separated from the hook portion of the second fixed block.
With reference to Fig. 9, in the embodiment of the present invention, one section of first breach 8i can be provided with the side wall of the first sleeve 8a, the
One breach 8i extends from the either end of the first sleeve 8a to the middle part of the first sleeve 8a, to facilitate the first sleeve 8a to connect first
It is set with bar 4a, multigroup connector is provided with the side wall of the first sleeve 8a, every group of connector is included two connecting plates
8j, two connecting plate 8j are oppositely arranged on the both sides of the first breach 8i, and each connecting plate 8j is provided with bolt hole.By spiral shell
Bolt, you can realize the first sleeve 8a being fixedly installed on first connecting rod 4a.
In the embodiment of the present invention, the first breach 8i is preferably since the first sleeve 8a dorsad one end of second sleeve 8d to
The middle part of one sleeve 8a extends.
Certainly, the first sleeve being fixedly installed on first connecting rod can also use other modes, for example, the first sleeve mistake
Cooperation of being full of is first-class in first connecting rod, and the mode that is fixedly installed of the embodiment of the present invention to the first sleeve on first connecting rod is herein not
It is limited.
With reference to Figure 10, in the embodiment of the present invention, one section of second breach 8k is provided with the side wall of second sleeve 8d, second lacks
Mouth 8k extends from the either end of second sleeve 8d to the middle part of second sleeve 8d, to facilitate second sleeve 8d in second connecting rod 4b
On be set with, be also equipped with multigroup connector on the side wall of second sleeve 8d, every group of connector includes two connecting plate 8j,
Two connecting plate 8j are oppositely arranged on the both sides of the second breach 8k, and each connecting plate 8j is provided with bolt hole.By bolt, i.e.,
It is capable of achieving second sleeve 8d being fixedly installed on second connecting rod 4b.
In the embodiment of the present invention, the second breach 8k is preferably since second sleeve 8d dorsad one end of the first sleeve 8a to
The middle part of two sleeve 8d extends.
Certainly, second sleeve being fixedly installed on second connecting rod can also use other modes, for example, second sleeve mistake
Cooperation of being full of is first-class in second connecting rod, and the mode that is fixedly installed of the embodiment of the present invention to second sleeve on second connecting rod is herein not
It is limited.
Implementation two：
Figure 12 is the structural representation of the folding implementation two of the horn of unmanned plane provided in an embodiment of the present invention,
Figure 13 is the structural representation of the first sleeve of second implementation of horn folding in the embodiment of the present invention, and Figure 14 is this hair
The structural representation of the second sleeve of second implementation that horn is folded in bright embodiment, with reference to Figure 12, Figure 13 and Figure 14,
The folding device of the implementation two of the embodiment of the present invention includes：
First sleeve 8a, the first sleeve 8a is fixedly set on the second end of first connecting rod 4a, with first connecting rod 4a's
The second end is relatively set with the connections of first connecting portion 8b and second on the outer wall with the end of the first sleeve 8a of first end
Portion 8c, first connecting portion 8b has sealed space；
Lock assembly, lock assembly includes control-rod 8o, gag lever post 8p and return springs 8q, and control-rod 8o has first
End and the second end, the first end of control-rod 8o are located at first connecting portion 8b outsides, the two ends difference of return springs 8q
It is connected with the first end and first connecting portion 8b of control-rod 8o, the second end of control-rod 8o is extend into sealed space, is limited
Position bar 8p is located in sealed space, and gag lever post 8p is vertically and fixedly arranged on control-rod 8o；
Second sleeve 8d, second sleeve 8d is fixedly set on the first end of second connecting rod 4b, with second connecting rod 4b's
First end is relatively set with the 3rd connecting portion 8e and the 4th connection on the outer wall with the end of the second sleeve 8d of first end
Portion 8f, the 3rd connecting portion 8e is rotatably connected by the 3rd rotating shaft with second connecting portion 8c, and the 3rd rotating shaft is perpendicular to second sleeve
The central shaft of 8d；
Grab 8g, grab 8g is fixedly installed on the 4th connecting portion 8f, and grab 8g is extend into sealed space, grab 8g with
Gag lever post 8p is operably separated or engaged.
When in use, the gag lever post in lock assembly is fastened in grab unmanned plane of the invention, the reset of lock assembly
Elastic component provides coupling mechanism force, prevents gag lever post from departing from from grab, and unmanned plane is normally used；When the horn of unmanned plane needs to fold
When, the control-rod movement in lock assembly is promoted, gag lever post is departed from from grab, now, at first connecting rod and second connecting rod
In the state being rotatably connected, second connecting rod is rotated, you can realize the relative upset of first connecting rod and second connecting rod, make the horn can
To fold gathering, so that horn shortens, to reduce taking up room when unmanned plane is integrally deposited, and convenient transport.
With reference to Figure 13, in the embodiment of the present invention, first connecting portion 8b can be that, in the first fixed block of strip, first fixes
Block be provided with along the first sleeve 8a axially through groove, the groove is sealed space.
With reference to Figure 13, in the embodiment of the present invention, return springs 8q can be the compression spring being sleeved on control-rod 8o,
In such cases, the hook portion of grab 8g need to extend to the direction of the 3rd connecting portion 8e, when gag lever post 8p is fastened on the hook of grab 8g
During portion, due to the reset response of compression spring, can prevent gag lever post 8p from departing from from the hook portion of grab 8g.
With reference to Figure 13, in the embodiment of the present invention, cover plate 8m can be fixedly installed on the first end of control-rod 8o, with side
Just control-rod 8o is operated.
With reference to Figure 13, in the embodiment of the present invention, the middle part of gag lever post 8p can be fixedly installed on control-rod 8o, and grab
8g can be provided with two, and two grab 8g are mounted opposite in the both sides of control-rod 8o, due to using two grab 8g and one
Gag lever post 8p is engaged, it is thus possible to improve coupling mechanism force when horn is in not folded state, it is ensured that unmanned plane normally runs.
In addition, can be fixedly installed a guide plate 8n in sealed space, guide plate 8n is parallel to gag lever post 8p
Set, the middle part of guide plate 8n can be provided with the pilot hole slid through for the second end of control-rod 8o, so can be right
The operation of control-rod 8o is oriented to.
With reference to Figure 13, in the embodiment of the present invention, second connecting portion 8c can include two otic placodes, and two otic placodes are oppositely arranged
On the outer wall of the first sleeve 8a, the two ends of the 3rd rotating shaft are divided to and are secured across two otic placodes.
In the embodiment of the present invention, the first sleeve 8a and first connecting portion 8b and second connecting portion 8c positioned at its both sides can be with
It is integral type structure.
With reference to Figure 14, in the embodiment of the present invention, the 3rd connecting portion 8e can also be that, in the second fixed block of strip, second consolidates
Determine between block two otic placodes of setting, the second fixed block is provided with the through hole passed through by the 3rd rotating shaft activity, to realize the 3rd connection
Portion 8e is rotatably connected with second connecting portion 8c's.
With reference to Figure 14, in the embodiment of the present invention, the 4th connecting portion 8f can also be in the 3rd fixed block of strip, two cards
Hook 8g is fixedly installed on the 3rd fixed block.
With reference to Figure 14, in the embodiment of the present invention, second sleeve 8d, the 3rd connecting portion 8e, the 4th connecting portion 8f and two cards
Hook 8g can be integral type structure.
With reference to Figure 14, in the embodiment of the present invention, the connected mode and second sleeve 8d of the first sleeve 8a and first connecting rod 4a
Connected mode with second connecting rod 4b is similar, and the embodiment of the present invention is not described herein.
The jet pipe 6 of the embodiment of the present invention can use screwed hose, can be become with the different use states of horn
Change, to adapt to the different use states of horn.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of unmanned plane, including fuselage, liquid reserve tank, hydraulic pump, spray assembly, multiple rotors and multiple horns, it is the multiple
Rotor is equiangularly spaced to be arranged in the fuselage outer side, and the horn is corresponded with the rotor and set, each described horn
First end and the second end are respectively provided with, the first end of each horn is arranged on the fuselage, each described horn
The second end be fixedly connected with the corresponding rotor, the liquid reserve tank, hydraulic pump and spray assembly be arranged on the fuselage
On, the input of the spray assembly is connected by the hydraulic pump with the liquid reserve tank, and the input of the spray assembly prolongs
Reach the diverse location of the fuselage outer side, it is characterised in that
It is provided with two dividing plates in the liquid reserve tank, described two dividing plates are in cross-shaped arrangement, described two dividing plates are by institute
State and be separated into inside liquid reserve tank four separate spaces, four separate spaces are interconnected.
2. unmanned plane according to claim 1, it is characterised in that the liquid reserve tank includes upper lid, lower cover and side plate, described
The edge of the edge of upper lid and the lower cover is connected by the side plate, and the upper lid, the lower cover and the side plate surround one
The storage room of individual closing；Each described dividing plate is respectively provided with top and bottom, the top and bottom of each dividing plate respectively with institute
State lid and the lower cover is tightly connected.
3. unmanned plane according to claim 2, it is characterised in that each described dividing plate also each has front-end and back-end, often
The front-end and back-end of the individual dividing plate have space between the side plate respectively.
4. unmanned plane according to claim 2, it is characterised in that each described dividing plate also each has front-end and back-end, often
The front-end and back-end of the individual dividing plate are tightly connected with the side plate, and being respectively provided with the middle part of two bottoms of the dividing plate makes four
The interconnected opening of individual separate space.
5. unmanned plane according to claim 1, it is characterised in that be additionally provided with liquid level sensor in the liquid reserve tank.
6. unmanned plane according to claim 1, it is characterised in that the spray assembly includes corresponding the support for setting
Pipe, jet pipe and shower nozzle, the stay tube and jet pipe are respectively provided with first end and the second end, and the stay tube sets perpendicular to the horn
Put, the first end of the stay tube is arranged on the second end of the horn, and the second end of the stay tube is to away from the rotation
The direction of the wing extends, and the shower nozzle is arranged on the second end of the corresponding stay tube；The first end of the jet pipe passes through institute
State hydraulic pump to be connected with the liquid reserve tank, the second end of the jet pipe sequentially passes through the fuselage, the horn and the support
Pipe, the second end of the jet pipe is connected with the shower nozzle.
7. unmanned plane according to claim 6, it is characterised in that at least there are two in the multiple rotor and be oppositely arranged
In the rotor of the fuselage both sides, the spray module is provided with two, what two spray assemblies and two were oppositely arranged
Rotor is corresponded and set.
8. the unmanned plane according to claim any one of 1-7, it is characterised in that the horn includes first connecting rod and second
Connecting rod, the first connecting rod and the second connecting rod are respectively provided with first end and the second end, the first end of the first connecting rod
Portion is fixedly mounted on the fuselage, and the second end of the first connecting rod passes through folding device and the first of the second connecting rod
The foldable connection in end, the rotor is arranged on the second end of the second connecting rod.
9. unmanned plane according to claim 8, it is characterised in that the folding device includes：
First sleeve, first sleeve is fixedly set on the second end of the first connecting rod, with the first connecting rod
The second end is relatively set with first connecting portion and the second connection on the outer wall with the end of first sleeve of first end
Portion；
Second sleeve, the second sleeve is fixedly set on the first end of the second connecting rod, with the second connecting rod
First end is relatively set with the 3rd connecting portion and the 4th connection on the outer wall with the end of the second sleeve of first end
Portion, the 3rd connecting portion is rotatably connected by first rotating shaft with the second connecting portion；
Grab, the grab has first end and a second end, the first end of the grab by the second bearing pin with it is described
First connecting portion is rotatably connected, and the second end of the grab is snapped connection with the 4th connecting portion；
First bearing pin and second bearing pin be arranged in parallel, and are each perpendicular to the central shaft of first sleeve.
10. unmanned plane according to claim 8, it is characterised in that the folding device includes：
First sleeve, first sleeve is fixedly set on the second end of the first connecting rod, with the first connecting rod
The second end is relatively set with first connecting portion and the second connection on the outer wall with the end of first sleeve of first end
Portion, the first connecting portion has sealed space；
Lock assembly, the lock assembly includes control-rod, gag lever post and return springs, and the control-rod has first end
And the second end, the first end of the control-rod is positioned at first connecting portion outside, the two ends point of the return springs
It is not connected with the first end and the first connecting portion of the control-rod, the second end of the control-rod extend into the lock
Close in space, the gag lever post is located in the sealed space, and the gag lever post is vertically and fixedly arranged on the control-rod；
Second sleeve, the second sleeve is fixedly set on the first end of the second connecting rod, with the second connecting rod
First end is relatively set with the 3rd connecting portion and the 4th connection on the outer wall with the end of the second sleeve of first end
Portion, the 3rd connecting portion is rotatably connected by the 3rd rotating shaft and the second connecting portion, and the 3rd rotating shaft is perpendicular to institute
State the central shaft of second sleeve；
Grab, the grab is fixedly installed on the 4th connecting portion, and the grab is extend into the sealed space, described
Grab is operably separated or engaged with the gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261433.8A CN106828936A (en) | 2016-12-30 | 2016-12-30 | Unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261433.8A CN106828936A (en) | 2016-12-30 | 2016-12-30 | Unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828936A true CN106828936A (en) | 2017-06-13 |
Family
ID=59113699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261433.8A Pending CN106828936A (en) | 2016-12-30 | 2016-12-30 | Unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828936A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107499517A (en) * | 2017-07-05 | 2017-12-22 | 柳州易旺科技有限公司 | A kind of pesticide spraying unmanned plane |
| CN107878755A (en) * | 2017-10-24 | 2018-04-06 | 江苏精微特电子股份有限公司 | A kind of agricultural spray unmanned plane |
| WO2023044905A1 (en) * | 2021-09-27 | 2023-03-30 | 深圳市大疆创新科技有限公司 | Spraying assembly and agricultural plant protection equipment |
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Application publication date: 20170613 |