CN106741840A - Plant protection unmanned plane - Google Patents
Plant protection unmanned plane Download PDFInfo
- Publication number
- CN106741840A CN106741840A CN201611258948.2A CN201611258948A CN106741840A CN 106741840 A CN106741840 A CN 106741840A CN 201611258948 A CN201611258948 A CN 201611258948A CN 106741840 A CN106741840 A CN 106741840A
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- China
- Prior art keywords
- sleeve
- unmanned plane
- connecting rod
- fuselage
- plant protection
- 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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 69
- 239000007921 spray Substances 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- 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
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- 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)
- Remote Sensing (AREA)
- Catching Or Destruction (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of plant protection unmanned plane, belong to unmanned air vehicle technique field.The plant protection unmanned plane includes fuselage, liquid reserve tank, hydraulic pump, multiple rotors, multiple horns and spray assembly, liquid reserve tank and hydraulic pump are arranged on fuselage, multiple rotors are arranged in fuselage outer side by the way that horn is equiangularly spaced, spray assembly includes corresponding stay tube, jet pipe and the shower nozzle for setting, stay tube is set perpendicular to horn, the first end of stay tube is arranged on horn, and the second end of stay tube extends to away from the direction of rotor, and shower nozzle is arranged on the second end of corresponding stay tube；The first end of jet pipe is connected by hydraulic pump with liquid reserve tank, and the second end of jet pipe sequentially passes through fuselage, horn and stay tube, and the second end of jet pipe is connected with shower nozzle.The present invention can not only make the integral layout of plant protection unmanned plane neatly rationally, and jet pipe necessarily can be protected, and prevent extraneous factor to be interfered damages, the service life of increase jet pipe.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more particularly to a kind of plant protection unmanned plane.
Background technology
Plant protection unmanned plane, is realized using radio robot and the not manned aircraft of the controller provided for oneself manipulation
Spraying 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 plant protection unmanned plane generally comprises the casing equipped with liquid and the jet pipe being connected with casing.When plant protection unmanned plane
On farmland during flight, the liquid in casing 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 fuselage outer side of plant protection unmanned plane is typically mounted on due to jet pipe, that is, is sprayed outside the jet pipe of liquid
Put, cause the integral layout of plant protection unmanned plane chaotic, and jet pipe is easily disturbed by extraneous factor and damaged, and causes the service life of jet pipe
Reduce.
The content of the invention
In order to the service life for solving the problems, such as the jet pipe caused by jet pipe is external in the prior art is reduced, the invention provides
A kind of plant protection unmanned plane.The technical scheme is as follows：
A kind of plant protection unmanned plane, including fuselage, liquid reserve tank, hydraulic pump, multiple rotor and multiple horns, the liquid reserve tank and
The hydraulic pump is arranged on the fuselage, and the multiple rotor is equiangularly spaced to be arranged in the fuselage outer side, the horn
Corresponded with the rotor and set, each described horn is respectively provided with first end and the second end, the of each horn
One end is arranged on the fuselage, and the second end of each horn is fixedly connected with the corresponding rotor,
The plant protection unmanned plane also includes spray assembly, and the spray assembly includes corresponding stay tube, the jet pipe for setting
And shower nozzle, the stay tube and jet pipe be respectively provided with first end and the second end, and the stay tube is set perpendicular to the horn, described
The first end of stay tube is arranged on the second end of the horn, and the second end of the stay tube is to away from the direction of the rotor
Extend, the shower nozzle is arranged on the second end of the corresponding stay tube；The first end of the jet pipe passes through the hydraulic pump
It is connected with the liquid reserve tank, the second end of the jet pipe sequentially passes through the fuselage, the horn and the stay tube, the spray
The second end of pipe is connected with the shower nozzle.
Further, at least there are two rotors for being oppositely arranged on the fuselage both sides in the multiple rotor, it is described
Spray assembly 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 plant protection 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.
Further, the liquid reserve tank is arranged on the fuselage lower section, and the liquid reserve tank and the fuselage are in by multiple
The peg of radial arrangement is fixedly connected, and because liquid reserve tank is arranged on fuselage lower section, can so facilitate and liquid reserve tank is torn open
Dress.
Further, some dividing plates are provided with the liquid reserve tank, some dividing plates will separate in the liquid reserve tank
It is some interconnected separate spaces, the medicament that can so cache in liquid reserve tank is rocked and led during unmanned plane during flying
Cause the unstable of unmanned plane body.
Preferably, some dividing plates spaced set in the liquid reserve tank, at least one end of the dividing plate with it is described
The inwall of liquid reserve tank has distance, to realize being interconnected for some separate spaces that some dividing plates will be separated into liquid reserve tank.
Further, battery compartment is provided between the fuselage and the liquid reserve tank, because battery compartment is external, it is possible to reduce
Interference of the battery compartment to the controller in fuselage.
Preferably, magnetic valve is installed on the jet pipe, to realize that the flow of output end of spray assembly is controllable.
The beneficial effect that technical scheme is brought is：
Because a kind of plant protection unmanned plane disclosed in this invention includes spray assembly, the spray assembly sets including one-to-one corresponding
Stay tube, jet pipe and the shower nozzle put, stay tube are set perpendicular to horn, and shower nozzle is arranged on corresponding stay tube, the first end of jet pipe
Be connected with liquid reserve tank by hydraulic pump, the second end of jet pipe sequentially passes through fuselage, horn and stay tube, the second end of jet pipe with
Shower nozzle is connected, and when plant protection unmanned plane is in the state of flight, the jet pipe of spray assembly is drawn by hydraulic pump from liquid reserve tank
Liquor, and sprayed from shower nozzle, to realize spraying operation.Because the jet pipe of spray assembly sequentially passes through fuselage, horn and stay tube,
I.e. jet pipe is built-in, can not only make the integral layout of plant protection unmanned plane neatly reasonable, and jet pipe necessarily can be protected, and prevents
Only extraneous factor is interfered damage, increases the service life of jet pipe.
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 plant protection unmanned plane provided in an embodiment of the present invention；
Fig. 2 is the structural representation of plant protection unmanned plane provided in an embodiment of the present invention；
Fig. 3 is the arrangement schematic diagram of the spray assembly of plant protection unmanned plane provided in an embodiment of the present invention；
Fig. 4 is the structural representation of the foldable implementation one of the horn of plant protection unmanned plane provided in an embodiment of the present invention
Figure；
Fig. 5 is the structural representation of the first sleeve of the first implementation of horn folding in the embodiment of the present invention；
Fig. 6 is the structural representation of the second sleeve of the first implementation of horn folding in the embodiment of the present invention；
Fig. 7 is the structural representation of the grab of the first implementation of horn folding in the embodiment of the present invention；
Fig. 8 is the structural representation of the folding implementation two of the horn of plant protection unmanned plane provided in an embodiment of the present invention
Figure；
Fig. 9 is the structural representation of the first sleeve of second implementation of horn folding in the embodiment of the present invention；
Figure 10 is the structural representation of the second sleeve of second implementation of horn folding in the embodiment of the present invention；
Figure 11 is the connection diagram of liquid reserve tank and fuselage 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 plant protection unmanned plane.
Fig. 1 and Fig. 2 are the structural representations of plant protection unmanned plane provided in an embodiment of the present invention, referring to Fig. 1 and Fig. 2, this hair
The plant protection unmanned plane of bright embodiment, 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 is installed on the fuselage 1, multiple rotors 3 are equiangularly spaced to be arranged in the outside of fuselage 1, a pair of horn 4 and rotor 3 one
Should set, each horn 4 is respectively provided with first end and the second end, the first end of each horn 4 is installed on the fuselage 1, often
The second end of individual horn is fixedly connected with corresponding rotor, by controlling rotor rotational, can drive plant protection unmanned plane during flying.
Fig. 3 is the arrangement schematic diagram of the spray assembly of plant protection unmanned plane provided in an embodiment of the present invention, with reference to Fig. 3, this hair
The plant protection unmanned plane of bright embodiment also includes spray assembly, and spray assembly includes corresponding stay tube 5, jet pipe 6 and the spray for setting
First 7, stay tube 5 and jet pipe 6 are respectively provided with first end and the second end, and stay tube 5 is set perpendicular to horn 4, the first end of stay tube 5
Installed in the second end of horn 4, the second end of stay tube 5 extends to away from the direction of rotor 3, and shower nozzle 7 is arranged on corresponding
The second end of stay tube 5；The first end of jet pipe 6 is connected by hydraulic pump 13 with liquid reserve tank 2, and the second end of jet pipe 6 is successively
Through fuselage 1, horn 4 and stay tube 5, the second end of jet pipe 6 is connected with shower nozzle 7.The state of flight is in plant protection unmanned plane
When, the jet pipe of spray assembly draws liquor by hydraulic pump from liquid reserve tank, and is sprayed from shower nozzle, to realize spraying operation.
The plant protection 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 is built-in, can not only make the integral layout of plant protection unmanned plane neatly reasonable, and jet pipe necessarily can be protected, and prevents
Extraneous factor is interfered damage, increases the service life of jet pipe.
In the embodiment of the present invention, the controller of control plant protection unmanned plane during flying, controller and ground can be installed in fuselage 1
Radio robot on face is engaged with the controller provided for oneself, plant protection unmanned plane is flown in set flight path,
To complete the spraying operation of relevant range.
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 assembly 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 plant protection unmanned plane during flying, this set can not reduce the defeated of spray assembly
On the premise of going out the spray area at end, the quantity of spray assembly is farthest reduced, to streamline organizations.
Fig. 4 is the structural representation of folding implementation one of the horn of plant protection unmanned plane provided in an embodiment of the present invention
Figure, Fig. 8 is the structural representation of the folding implementation two of the horn of plant protection unmanned plane provided in an embodiment of the present invention, knot
Close Fig. 4 and Fig. 8, in the embodiment of the present invention, horn 4 can include being respectively provided with first end and the second end, first connecting rod 4a and
On the fuselage 1, the second end of first connecting rod 4a is by folding for the first end fixed installation of second connecting rod 4b, first connecting rod 4a
The foldable connection of first end of device 8 and second connecting rod 4b, rotor 3 is arranged on the second end of second connecting rod 4b, due to the
One 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 plant protection nobody
Floor space in machine, 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. 4, 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 plant protection unmanned plane is in state of flight, the second end of grab 8g is buckled in the 4th
On connecting portion 8f, first connecting rod 4a and second connecting rod 4b is in coaxial state, is made with the flight and sprinkling of realizing plant protection unmanned plane
With；When plant protection unmanned plane is in whne working condition, the second end of grab 8g and the 4th connecting portion 8f are separated from each other, by outer
Power can make the 3rd connecting portion 8e and second connecting portion 8c around the second axis of rotation, realize that first connecting rod 4a and second connecting rod 4b can
It is folded with, you can change the length of horn 4, reduces the floor space of the plant protection unmanned plane in working condition is treated, with side
Just transport.
Fig. 5 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. 5, 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. 5, 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.
Fig. 6 is the structural representation of the second sleeve of the first implementation of horn folding in the embodiment of the present invention, knot
Close Fig. 6, the 3rd connecting portion 8e of the embodiment of the present invention can be that, in the first fixed block of strip, the first fixed block is provided with by the
The through hole that two rotating shaft activities are 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 Fig. 6, 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.
Fig. 7 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 Fig. 7, 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. 5, 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 Fig. 6, 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：
Fig. 8 is the structural representation of the folding implementation two of the horn of plant protection unmanned plane provided in an embodiment of the present invention
Figure, Fig. 9 is the structural representation of the first sleeve of second implementation of horn folding in the embodiment of the present invention, and Figure 10 is this
The structural representation of the second sleeve of second implementation that horn is folded in inventive embodiments, with reference to Fig. 8, Fig. 9 and Figure 10,
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 Fig. 9, 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 Fig. 9, 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 Fig. 9, 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 Fig. 9, 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 Fig. 9, 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 10, 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 10, 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 10, 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 10, 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.
Figure 11 is the connection diagram of liquid reserve tank and fuselage in the embodiment of the present invention, with reference to Figure 11, in the embodiment of the present invention,
Liquid reserve tank 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.
Because the liquid reserve tank 2 of the embodiment of the present invention is arranged on the lower section of fuselage 1, can so facilitate and liquid reserve tank 2 is dismounted, can be with
Avoid being 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 Figure 11, in the embodiment of the present invention, multiple lightening holes 10 can be provided with each peg 9, to mitigate plant
Protect the main screw lift of unmanned plane.
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.
In the embodiment of the present invention, some dividing plates can be provided with liquid reserve tank 2, some dividing plates will be divided into liquid reserve tank 2
Some interconnected separate spaces, the medicament that can so cache in liquid reserve tank 2 is rocked and led during unmanned plane during flying
The unstable of unmanned plane body is caused, increases the stability of the flight of plant protection unmanned plane.
In order to realize being interconnected for some separate spaces that some dividing plates will be separated into liquid reserve tank, some dividing plates are in storage
Spaced set in liquid case 2, at least one end of each dividing plate has each in distance, i.e. liquid reserve tank 2 with the inwall of liquid reserve tank 2
Dividing plate is and do not close setting.
Certainly, each dividing plate in liquid reserve tank 2 can also be closing and set, and now, the bottom of each dividing plate is respectively provided with
There is the intercommunicating pore being interconnected for each separate space.The side of implementing that the embodiment of the present invention is interconnected to separate space
Formula is not limited herein.
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.
With reference to Figure 11, 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
Have and 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 Figure 11, 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 that two perpendicular supports 12a and stull 12b, perpendicular support 12a have first end
And the second end, on the fuselage 1, the second end of two perpendicular support 12a is arranged on for two first end fixed installations of perpendicular support 12a
On stull 12b, connected as one by connecting support 12c between the perpendicular support 12a in two support components, it is ensured that overall is firm
Property.
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.
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.
Further, in the embodiment of the present invention, liquid level sensor can be set in the liquid reserve tank 2, liquid level sensor also with fuselage 1
In controller electrical connection, the sprinkling of liquor, save energy can be stopped when liquid reserve tank 2 is without liquor.
In the embodiment of the present invention, can in liquid reserve tank 2 release medicine or water, evil is gone with the insect prevention for realizing to plant and is filled
Irrigate operation.
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.
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 plant protection unmanned plane, including fuselage, liquid reserve tank, hydraulic pump, multiple rotors and multiple horns, the liquid reserve tank and liquid
Press pump is arranged on the fuselage, and the multiple rotor is equiangularly spaced to be arranged in the fuselage outer side, the horn with it is described
Rotor is corresponded and set, and each described horn is respectively provided with first end and the second end, the first end of each horn
On the fuselage, the second end of each horn is fixedly connected with the corresponding rotor, it is characterised in that
The plant protection unmanned plane also includes spray assembly, and the spray assembly includes corresponding stay tube, jet pipe and the spray for setting
Head, the stay tube and jet pipe are respectively provided with first end and the second end, and the stay tube is set perpendicular to the horn, the stay tube
First end be arranged on the second end of the horn, the second end of the stay tube prolongs to away from the direction of the rotor
Stretch, the shower nozzle is arranged on the second end of the corresponding stay tube；The first end of the jet pipe by the hydraulic pump with
The liquid reserve tank is connected, and the second end of the jet pipe sequentially passes through the fuselage, the horn and the stay tube, the jet pipe
The second end be connected with the shower nozzle.
2. plant protection unmanned plane according to claim 1, it is characterised in that at least have in the multiple rotor two it is relative
It is arranged on the rotor of the fuselage both sides, the spray assembly is provided with two, two spray assemblies are relative with two to be set
The rotor put is corresponded and set.
3. plant protection unmanned plane according to claim 1 and 2, 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.
4. plant protection unmanned plane according to claim 3, 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.
5. plant protection unmanned plane according to claim 3, 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.
6. plant protection unmanned plane according to claim 1 and 2, it is characterised in that the liquid reserve tank is arranged under the fuselage
Side, the liquid reserve tank is fixedly connected with the fuselage by the peg of multiple radial arrangements.
7. plant protection unmanned plane according to claim 6, it is characterised in that some dividing plates, institute are provided with the liquid reserve tank
Stating some dividing plates will be divided into some interconnected separate spaces in the liquid reserve tank.
8. plant protection unmanned plane according to claim 7, it is characterised in that between some dividing plates are waited in the liquid reserve tank
Away from setting, at least one end and the inwall of the liquid reserve tank of the dividing plate have distance.
9. plant protection unmanned plane according to claim 1 and 2, it is characterised in that set between the fuselage and the liquid reserve tank
It is equipped with battery compartment.
10. plant protection unmanned plane according to claim 1 and 2, it is characterised in that be provided with magnetic valve on the jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258948.2A CN106741840A (en) | 2016-12-30 | 2016-12-30 | Plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258948.2A CN106741840A (en) | 2016-12-30 | 2016-12-30 | Plant protection unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741840A true CN106741840A (en) | 2017-05-31 |
Family
ID=58954652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611258948.2A Pending CN106741840A (en) | 2016-12-30 | 2016-12-30 | Plant protection unmanned plane |
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| Country | Link |
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| CN (1) | CN106741840A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284654A (en) * | 2017-08-10 | 2017-10-24 | 河南谷翼自动化科技有限公司 | A kind of four axle plant protection unmanned planes for being easy to carry |
| CN107416179A (en) * | 2017-08-10 | 2017-12-01 | 河南谷翼自动化科技有限公司 | A kind of four axle plant protection unmanned planes for being readily transported and loading and unloading |
| CN108835072A (en) * | 2018-04-13 | 2018-11-20 | 安徽特源鑫智能科技有限公司 | A kind of foldable integrated type fog machine |
| CN109566408A (en) * | 2019-01-31 | 2019-04-05 | 临沂大学 | A kind of unmanned plane pollinating device |
| CN109941435A (en) * | 2019-04-08 | 2019-06-28 | 华南农业大学 | A kind of wide cut spray boom self-balancing aircraft and its control method |
| CN111572752A (en) * | 2020-06-24 | 2020-08-25 | 宁波阿瑞斯自动化技术有限公司 | Can dismantle many rotor unmanned aerial vehicle of rotor |
| 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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| CN104654213A (en) * | 2013-11-22 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp and anti-dazzle floodlight lamp with hasp structure |
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| CN104654213A (en) * | 2013-11-22 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp and anti-dazzle floodlight lamp with hasp structure |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107284654A (en) * | 2017-08-10 | 2017-10-24 | 河南谷翼自动化科技有限公司 | A kind of four axle plant protection unmanned planes for being easy to carry |
| CN107416179A (en) * | 2017-08-10 | 2017-12-01 | 河南谷翼自动化科技有限公司 | A kind of four axle plant protection unmanned planes for being readily transported and loading and unloading |
| CN107284654B (en) * | 2017-08-10 | 2023-07-25 | 东至县五龙庵生态花木有限公司 | Four-axis plant protection unmanned aerial vehicle convenient to transport |
| CN107416179B (en) * | 2017-08-10 | 2023-08-08 | 河南众人农业科技有限公司 | Four-axis plant protection unmanned aerial vehicle convenient to transportation and loading and unloading |
| CN108835072A (en) * | 2018-04-13 | 2018-11-20 | 安徽特源鑫智能科技有限公司 | A kind of foldable integrated type fog machine |
| CN109566408A (en) * | 2019-01-31 | 2019-04-05 | 临沂大学 | A kind of unmanned plane pollinating device |
| CN109941435A (en) * | 2019-04-08 | 2019-06-28 | 华南农业大学 | A kind of wide cut spray boom self-balancing aircraft and its control method |
| CN111572752A (en) * | 2020-06-24 | 2020-08-25 | 宁波阿瑞斯自动化技术有限公司 | Can dismantle many rotor unmanned aerial vehicle of rotor |
| 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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