CN107628230A - A kind of gardens agricultural uses pesticide spraying unmanned plane - Google Patents
A kind of gardens agricultural uses pesticide spraying unmanned plane Download PDFInfo
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- CN107628230A CN107628230A CN201710858034.8A CN201710858034A CN107628230A CN 107628230 A CN107628230 A CN 107628230A CN 201710858034 A CN201710858034 A CN 201710858034A CN 107628230 A CN107628230 A CN 107628230A
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Abstract
The invention discloses a kind of gardens agricultural to use pesticide spraying unmanned plane, including fuselage, and two wing installations for being respectively arranged on fuselage both sides, the wing installation includes the rail brackets for being fixed on fuselage side, the rail brackets is provided with guide rail, slider guide is slidably fitted with the guide rail, shelves are connected with the outside of the slider guide, the shelves are provided with a groove, be placed with the groove can confronting grooves slide rack, rack setting parallel with guide rail, the shelves also rotate axis connection first gear by first, the shelves also rotate axis connection second gear by second, the first gear and second gear are respectively positioned on the inside of rack and engaged with rack.The wing installation of the present invention can be folded in rail brackets when not in use, not only save the space of occupancy, and wing-body can be protected not damaged；The landing gear of the present invention can be folded in the nacelle of fuselage in flight, and flight resistance is reduced with this.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, particularly relates to a kind of gardens agricultural pesticide spraying unmanned plane.
Background technology
The fixed-wing length of run of the unmanned plane of prior art is oversize, and space-consuming is huge, it has not been convenient to deposit, and due to machine
Wing structure is frivolous, easily impaired；Other landing gear lacks folding storage mechanism, and resistance is added in flight.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of gardens agricultural pesticide spraying unmanned plane, existing to solve
The fixed-wing length of run of unmanned plane is oversize in technology, and is easily lost in storage, and landing gear lacks folding
The technical problem of mechanism.
In order to solve the above technical problems, embodiments of the invention, which provide a kind of gardens agricultural, uses pesticide spraying unmanned plane, wrap
Fuselage, and two wing installations for being respectively arranged on fuselage both sides are included, the wing installation includes the guide rail for being fixed on fuselage side
Support, the rail brackets are provided with guide rail, and slider guide is slidably fitted with the guide rail, peace is connected with the outside of the slider guide
Put frame, the shelves are provided with a groove, be placed with the groove can confronting grooves slide rack, the rack is with leading
The parallel setting of rail, the shelves also rotate axis connection first gear by first, and the shelves also rotate by second
Axis connection second gear, the first gear and second gear are respectively positioned on the inside of rack and engaged with rack, and described first rotates
The outer end of axle is connected with guide rod in the perpendicular direction, and the side of the rail brackets is provided with slipping groove stent, the chute branch
The straight runner set along rail length direction is provided with frame and is communicated in the oblique chute of the front end of straight runner, outside the guide rod
End is provided with pulley, and the pulley is installed in straight runner, and second rotary shaft is connected with wing and fixed in vertical direction
Plate, the wing fixed plate are provided with wing-body, and the slider guide middle part is provided with screw rod, the screw rod along rail length direction
One end is connected with screw motor, and the screw motor drive screw turns are so as to driving slider guide to be slided along guide rail；
The landing gear includes the nacelle below fuselage and the installing plate located at the nacelle both sides, described
Installing plate is provided with the straight sliding groove of a vertical direction, and the medium position on the installing plate positioned at the straight sliding groove is to side
An arc groove is extended with, the center of circle of the arc groove and the bottom of straight sliding groove coincide, and slide and set on the straight sliding groove
There are upper slide-bar and lower slide-bar, be connected between the upper slide-bar and lower slide-bar by connecting plate, between the upper slide-bar and lower slide-bar
Spacing be equal to the half of straight sliding groove and grow, the one end of the connecting plate is connected with setter plate, and the setter plate is slided with straight
Groove is perpendicular, and the setter plate is provided with wheel shaft, and the wheel shaft both ends are provided with landing wheel, passed through between the connecting plate of both sides
Universal driving shaft is rotatedly connected, and the universal driving shaft is coaxially disposed with upper slide-bar, and the installing plate side is provided with the motor that rises and falls, described to rise and fall
The output shaft of motor is connected to one end of first connecting rod, and the other end of the first connecting rod is rotationally connected with the one of second connecting rod
End, the other end of the second connecting rod are rotationally connected with the universal driving shaft, and the wheel shaft and universal driving shaft are parallel；
Pesticide spraying device is additionally provided with the fuselage, the pesticide spraying device includes the fixation located at fuselage both sides
Frame, beam is provided with the fixed mount, cartridge is fixed with the beam, is connected between the cartridge bottom of both sides
There is through tube, two fixed mount lower ends are fixedly installed spray bars, and the spray bars lower end is provided with multiple sprinklings and is in charge of, described
Sprinkling is in charge of bottom and is connected with centrifugal sprinkler head, is connected with drain pipe in the through tube, the drain pipe with spray bars
Portion connects.
The distance between upper slide-bar and lower slide-bar are set to L, the length of the first connecting rod and second connecting rod is more than L simultaneously
L less than 2 times, when upper slide-bar is located at the top of straight sliding groove, between the upper slide-bar and the output shaft for the motor that rises and falls
Vertical range is L, and the tie point of the first connecting rod and second connecting rod is located at the top of upper slide-bar.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
In such scheme, wing installation of the invention can be folded in rail brackets when not in use, not only saved and accounted for
Space, and wing-body can be protected not damaged；The landing gear of the present invention can be folded in fuselage in flight
In nacelle, flight resistance is reduced with this.
Brief description of the drawings
Fig. 1 is the structural representation one of the present invention, shows state during wing folding.
Fig. 2 is the structural representation two of the present invention, shows state during wing expansion.
Fig. 3 is the stereogram of the wing installation of the present invention.
Fig. 4 is the explosive view of the wing installation of the present invention.
Fig. 5 is the partial perspective view one of the wing installation of the present invention.
Fig. 6 is the partial perspective view two of the wing installation of the present invention.
Fig. 7 is the structure chart after the wing-body turning unfolding of the wing installation of the present invention.
Fig. 8 is the explosive view of the landing gear of the present invention.
Fig. 9 is the folding state figure of the landing gear of the present invention.
Figure 10 is the state diagram for being expanded to half of the landing gear of the present invention.
Figure 11 is the state diagram being fully deployed of the landing gear of the present invention.
Figure 12 is the structure chart of the pesticide spraying device of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
For convenience of description, before fuselage head direction is, direction of advance, front portion, front end, afterbody for after, rear portion, after
End, it is inner side close to fuselage side, is outside away from fuselage side.
As shown in Figures 1 to 7, the embodiment of the present invention provides a kind of gardens agricultural and uses pesticide spraying unmanned plane, including fuselage
1, and two wing installations 10 for being respectively arranged on the both sides of fuselage 1, the afterbody of fuselage 1 be provided with empennage 2, the bottom of fuselage 1 is provided with
Fall rack device 30, unmanned plane can use jet engine or turbo oar engine to promote, and the wing installation 10 includes being fixed on
The rail brackets 11 of the side of fuselage 1, the rail brackets 11 are provided with guide rail 12, length direction of the guide rail 12 along fuselage 1
Install, slider guide 13 is slidably fitted with the guide rail 12, the outside of slider guide 13 is connected with shelves 14, the shelves
14 are provided with a groove 141, be placed with the groove 141 can confronting grooves slide rack 15, the rack 15 and guide rail
12 parallel settings, rack 15 can only be moved by the both sides margin position of groove 141, rack 15 along the length direction of groove 141, the peace
Put frame 14 and first gear 17 is also connected by the first rotary shaft 16, the shelves 14 also connect second by the second rotary shaft 18
Gear 19, the first gear 17 and second gear 19 are respectively positioned on the inner side of rack 15 and engaged with rack 15, and described first rotates
The outer end of axle 16 is connected with guide rod 20 in the perpendicular direction, and the side of the rail brackets 11 is provided with slipping groove stent 21, institute
State the oblique of the interior front end for being provided with the straight runner 22 set along the length direction of guide rail 12 and being communicated in straight runner 22 of slipping groove stent 21
Chute 23, the oblique chute 23 is to continue forward along the preceding extreme direction of straight runner 22 and extend laterally, outside the guide rod 20
End is provided with pulley 24, and the pulley 24 is installed in straight runner 22, and the rotary shaft 18 of the first rotary shaft 16 and second is hung down
Directly in the length direction of guide rail 12, and it is front and rear separately set, second rotary shaft 18 is connected with wing and consolidated in vertical direction
Fixed board 25, during initial position, i.e., pulley 24 is located in straight runner 22, and wing fixed plate 25 is parallel with fuselage 1, and the wing is consolidated
Fixed board 25 is provided with wing-body 26, and the middle part of slider guide 13 is provided with screw rod 27, the screw rod 27 along the length direction of guide rail 12
One end is connected with screw motor 28, and the drive screw 27 of screw motor 28 is rotated so as to drive slider guide 13 to be slided along guide rail 12
It is dynamic.For wing in receiving state, slider guide is located at the rearmost end of guide rail, and screw motor starts, and drives screw rod rotation, and screw rod drives
Slider guide moves forwards along guide rail, and due to being engaged on rack for first gear, the first rotary shaft both connects first gear
Connection guide again, when pulley is in straight runner, the first rotary shaft also can only do the translation of fore-and-aft direction, therefore first gear
Can not rotate, can only be translated forward together with slipping groove stent, rack can not confronting grooves movement, therefore first gear, the
Two gears, rack keep geo-stationary with slipping groove stent, and when pulley motion to oblique chute, guide rod turns an angle, from
And driving first gear to rotate, first gear band carry-over bar moves backward, and rack drives second gear rotates, and second gear drives
Wing fixed plate rotates, so as to complete the action of the turning unfolding of wing.When needing folding, it is only necessary to move to slider guide and lead
Rail rearmost end.
As shown in Figs. 8 to 11, the landing gear 30 is included located at the nacelle 31 of the lower section of fuselage 1 and located at described
The installing plate 32 of the both sides of nacelle 31, the installing plate 32 is provided with the straight sliding groove 33 of a vertical direction, on the installing plate 32
Medium position positioned at the straight sliding groove 33 is extended with an arc groove 34 to side, and the center of circle of the arc groove 34 is slided with straight
The bottom of groove 33 coincides, and is slided on the straight sliding groove 33 and is provided with upper slide-bar 35 and lower slide-bar 36, the upper He of slide-bar 35
It is connected between lower slide-bar 36 by connecting plate 37, the spacing between the upper slide-bar 35 and lower slide-bar 36 is equal to straight sliding groove 33
Half is grown, and the one end of the connecting plate 37 is connected with setter plate 38, and the setter plate 38 and straight sliding groove 33 are perpendicular, described
Setter plate 38 is provided with wheel shaft 39, and the both ends of wheel shaft 39 are provided with landing wheel 40, pass through connection between the connecting plate 37 of both sides
Moving axis 41 is rotatedly connected, and the universal driving shaft 41 is coaxially disposed with upper slide-bar 35, and the side of installing plate 32 is provided with the motor 42 that rises and falls,
The output shaft 421 of the motor 42 that rises and falls is connected to one end of first connecting rod 43, and the other end of the first connecting rod 43, which rotates, to be connected
One end of second connecting rod 44 is connected to, the other end of the second connecting rod 44 is rotationally connected with the universal driving shaft 41, the wheel shaft
39 and universal driving shaft 41 it is parallel；The distance between upper slide-bar 35 and lower slide-bar 36 are set to L, the first connecting rod 43 and second connects
The length of bar 44 is the L more than L and less than 2 times, when upper slide-bar 35 is located at the top of straight sliding groove 33, the upper slide-bar 35
Vertical range between the output shaft 421 for the motor 42 that rises and falls is L, and the tie point of the first connecting rod 43 and second connecting rod 44
434 are located at the top of upper slide-bar 35.When upper slide-bar is located at the top of straight sliding groove, landing wheel is in receiving state, setter plate
Parallel to ground, when unmanned plane needs to land, startup is risen and fallen motor, and output shaft drives first connecting rod to rotate, then by the
Two connecting rods drive universal driving shaft motion, because the upper slide-bar on connecting plate and downslide axle position are in straight sliding groove, second connecting rod output
Power to universal driving shaft passes to upper slide-bar, and because upper slide-bar is limited in straight sliding groove, upper slide-bar can only be along straight sliding groove
Move straight down, therefore universal driving shaft is to move straight down；When upper slide-bar is moved in the middle part of straight sliding groove, now lower slider
Axle has moved to straight slip trench bottom, because the length of first connecting rod and second connecting rod is the L more than L and less than 2 times, therefore
The angle α that first connecting rod and second connecting rod are formed be less than 90 °, therefore second connecting rod export to universal driving shaft power have make linkage
The axially component of straight sliding groove horizontal motion, therefore universal driving shaft can drive slide-bar to be moved along arc groove, therefore can realize
The upset of setter plate, setter plate is had angle with ground shape or parallel, complete the expansion action of landing wheel；When needing folding
When, overturn the motor that rises and falls.
As shown in figure 12, pesticide spraying device is additionally provided with the fuselage 1, the pesticide spraying device includes being located at fuselage
The fixed mount 71 of 1 both sides, beam 72 is provided with the fixed mount 71, be fixed with cartridge 73 on the beam 72, two
Through tube 74 is connected between the bottom of cartridge 73 of side, two lower ends of fixed mount 71 are fixedly installed spray bars 75, the spray
Spill the lower end of bar 75 and be provided with multiple sprinklings and be in charge of 76, the sprinkling is in charge of 76 bottoms and is connected with centrifugal sprinkler head 77, described to pass through
Drain pipe 78 is connected with siphunculus 74, the drain pipe 78 connects with the middle part of spray bars 75.Cartridge is placed on fuselage two side ends
In symmetrically arranged fixed mount, and through tube is connected between the cartridge bottom of both sides, during ensureing sprinkling, two cartridges
Interior decoction reserves are identical, keep fuselage to be in poised state.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of gardens agricultural uses pesticide spraying unmanned plane, including fuselage, and two wing installations for being respectively arranged on fuselage both sides,
Characterized in that, the wing installation includes the rail brackets for being fixed on fuselage side, the rail brackets is provided with guide rail, institute
State and slider guide is slidably fitted with guide rail, be connected with shelves on the outside of the slider guide, the shelves are provided with a groove, institute
State be placed with groove can the rack that slides of confronting grooves, rack setting parallel with guide rail, the shelves also pass through
First rotate axis connection first gear, the shelves also by second rotate axis connection second gear, the first gear and
Second gear is respectively positioned on the inside of rack and engaged with rack, and the outer end of first rotary shaft is connected with the perpendicular direction
Guide rod, the side of the rail brackets are provided with slipping groove stent, are provided with the slipping groove stent along the straight of rail length direction setting
Chute and be communicated in straight runner front end oblique chute, the outer end of the guide rod is provided with pulley, and the pulley is installed on directly
In chute, second rotary shaft is connected with wing fixed plate in vertical direction, and the wing fixed plate is provided with wing sheet
Body, the slider guide middle part are provided with screw rod along rail length direction, and described screw rod one end is connected with screw motor, the screw rod electricity
Machine drive screw turns are so as to driving slider guide to be slided along guide rail；
The landing gear includes the nacelle below fuselage and the installing plate located at the nacelle both sides, the installation
Plate is provided with the straight sliding groove of a vertical direction, and the medium position that the straight sliding groove is located on the installing plate extends to side
There is an arc groove, the center of circle of the arc groove and the bottom of straight sliding groove coincide, and are slided on the straight sliding groove provided with upper
Slide-bar and lower slide-bar, are connected between the upper slide-bar and lower slide-bar by connecting plate, between the upper slide-bar and lower slide-bar between
Away from the half length equal to straight sliding groove, the one end of the connecting plate is connected with setter plate, the setter plate and straight sliding groove phase
Vertically, the setter plate is provided with wheel shaft, and the wheel shaft both ends are provided with landing wheel, pass through linkage between the connecting plate of both sides
Axle is rotatedly connected, and the universal driving shaft is coaxially disposed with upper slide-bar, and the installing plate side is provided with the motor that rises and falls, the motor that rises and falls
Output shaft be connected to one end of first connecting rod, the other end of the first connecting rod is rotationally connected with one end of second connecting rod, institute
The other end for stating second connecting rod is rotationally connected with the universal driving shaft, and the wheel shaft and universal driving shaft are parallel；
Pesticide spraying device is additionally provided with the fuselage, the pesticide spraying device includes the fixed mount located at fuselage both sides, institute
State and beam is provided with fixed mount, cartridge is fixed with the beam, is connected with and passes through between the cartridge bottom of both sides
Siphunculus, two fixed mount lower ends are fixedly installed spray bars, and the spray bars lower end is provided with multiple sprinklings and is in charge of, the sprinkling
It is in charge of bottom and is connected with centrifugal sprinkler head, drain pipe is connected with the through tube, the drain pipe in the middle part of spray bars with connecting
It is logical.
2. landing gear according to claim 1, it is characterised in that be set to the distance between upper slide-bar and lower slide-bar
L, the length of the first connecting rod and second connecting rod is the L more than L and less than 2 times, when upper slide-bar is located at the most upper of straight sliding groove
During end, the vertical range between the upper slide-bar and the output shaft for the motor that rises and falls is L, and the first connecting rod and second connecting rod
Tie point is located at the top of upper slide-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858034.8A CN107628230A (en) | 2017-09-21 | 2017-09-21 | A kind of gardens agricultural uses pesticide spraying unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858034.8A CN107628230A (en) | 2017-09-21 | 2017-09-21 | A kind of gardens agricultural uses pesticide spraying unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107628230A true CN107628230A (en) | 2018-01-26 |
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ID=61101510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858034.8A Pending CN107628230A (en) | 2017-09-21 | 2017-09-21 | A kind of gardens agricultural uses pesticide spraying unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107628230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056541A (en) * | 2021-11-02 | 2022-02-18 | 国网安徽省电力有限公司蚌埠供电公司 | Unmanned aerial vehicle with foldable wings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481015A (en) * | 2009-02-27 | 2009-07-15 | 北京航空航天大学 | Small-sized foldable multi-wheel multi-column support type landing gear |
| CN201354149Y (en) * | 2009-02-27 | 2009-12-02 | 荆州市同诚通用航空有限公司 | Spraying device hung outside helicopter |
| CN205143303U (en) * | 2015-11-26 | 2016-04-13 | 江西天祥通用航空股份有限公司 | Special pesticide applying device of aircraft prevention and cure wheatland |
| CN105620719A (en) * | 2016-03-16 | 2016-06-01 | 舒丹丹 | Folding-wing unmanned aerial vehicle for municipal garden |
| CN205707297U (en) * | 2016-04-19 | 2016-11-23 | 牛睿 | Fixed-wing unmanned plane |
-
2017
- 2017-09-21 CN CN201710858034.8A patent/CN107628230A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481015A (en) * | 2009-02-27 | 2009-07-15 | 北京航空航天大学 | Small-sized foldable multi-wheel multi-column support type landing gear |
| CN201354149Y (en) * | 2009-02-27 | 2009-12-02 | 荆州市同诚通用航空有限公司 | Spraying device hung outside helicopter |
| CN205143303U (en) * | 2015-11-26 | 2016-04-13 | 江西天祥通用航空股份有限公司 | Special pesticide applying device of aircraft prevention and cure wheatland |
| CN105620719A (en) * | 2016-03-16 | 2016-06-01 | 舒丹丹 | Folding-wing unmanned aerial vehicle for municipal garden |
| CN205707297U (en) * | 2016-04-19 | 2016-11-23 | 牛睿 | Fixed-wing unmanned plane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056541A (en) * | 2021-11-02 | 2022-02-18 | 国网安徽省电力有限公司蚌埠供电公司 | Unmanned aerial vehicle with foldable wings |
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Application publication date: 20180126 |