CN206087323U - Many rotors plant protection unmanned aerial vehicle - Google Patents
Many rotors plant protection unmanned aerial vehicle Download PDFInfo
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- CN206087323U CN206087323U CN201621051701.9U CN201621051701U CN206087323U CN 206087323 U CN206087323 U CN 206087323U CN 201621051701 U CN201621051701 U CN 201621051701U CN 206087323 U CN206087323 U CN 206087323U
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- rotors
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- plant protection
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Abstract
The utility model discloses a many rotors plant protection unmanned aerial vehicle, including supporting undercarriage, centre frame, safety cover and preventing swinging the medical kit, support the fixed setting of undercarriage in the centre frame below, just be provided with in the space between support undercarriage and the centre frame and prevent swinging the medical kit, just prevent swinging the last bottom surface and centre frame lower surface laminating fixed connection of medical kit, the safety cover sets up on the centre frame, external a plurality of rotors, the corresponding shower nozzle that is provided with in rotor below of setting up of centre frame. The utility model provides a many rotors plant protection unmanned aerial vehicle possesses higher flight stability and mobility.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, more particularly to a kind of plant protection unmanned plane of many rotors.
Background technology
Unmanned plane as the term suggests i.e. unpiloted aircraft, wherein multi-rotor unmanned aerial vehicle with its maneuverability, reaction it is quick,
Unmanned flight, operation require low advantage and are widely used.For example, load medicine-chest on unmanned plane, as plant protection without
It is man-machine, it is possible to achieve to spray insecticide at a distance, on a large scale, be widely used in the fields such as agricultural, forestry.At present, unmanned plane is most
Be that manufacture is designed based on the flight theory of helicopter, be capable of achieving vertical lift and high-altitude hovering, take photo by plane so as to meeting and
The requirement of monitoring.For existing plant protection unmanned air vehicle technique, flight stability and mobility still suffer from larger improvement and excellent
The space of change.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provide a kind of many rotor plant protection without
It is man-machine, possess higher flight stability and mobility.
Technical scheme：For achieving the above object, the technical solution of the utility model is as follows：
Many rotor plant protection unmanned planes, including support undercarriage, centre frame, protective cover and prevent swinging medicine-chest, the support is risen and fallen
Frame is fixedly installed on to be provided with centre frame lower section, and the space supported between undercarriage and centre frame to be prevented swinging medicine-chest, and
The anti-upper bottom surface for swinging medicine-chest is fitted with centre frame lower surface and is fixedly connected, described on the centrally disposed frame of the protective cover
Centre frame is external to arrange multiple rotors, and rotor lower section is correspondingly arranged on shower nozzle.
Further, the quantity of the rotor is eight.
Further, eight rotors be respectively a rotor, No. two rotors, No. three rotors, No. four rotors, No. five rotors,
No. six rotors, No. seven rotors and No. eight rotors；A number rotor and No. two rotors are combined into the first rotor group, No. three rotations
The wing and No. four rotors are combined into the second rotor group, and No. five rotors and No. six rotors are combined into the 3rd rotor group, described No. seven
Rotor and No. eight rotors are combined into the 4th rotor group；The first rotor group is parallel with the second rotor group apart to be arranged, and described
Line between a number rotor and No. three rotors and the line between No. two rotors and No. four rotors are parallel to each other；No. five rotations
On a straight line, the 3rd rotor group and the 4th rotor group are in always for the wing, No. six rotors, No. seven rotors and No. eight rotors
On line, and the integral part pair that the 3rd rotor group and the 4th rotor group are constituted relative to the first rotor group and the second rotor group
Claim to arrange.
Further, the first rotor group, institute are connected and composed by first support between a rotor and No. two rotors
State and the second rotor group, No. five rotors and No. six rotors are connected and composed by second support between No. three rotors and No. four rotors
Between the 3rd rotor group is connected and composed by the 3rd support, between No. seven rotors and No. eight rotors by the 4th support connect
Constitute the 4th rotor group；The center position of the first rotor group, the second rotor group, the 3rd rotor group and the 4th rotor group sets
Centre frame is equipped with, the centre frame is connected respectively with first support, second support, the 3rd support and the 4th support.
Further, the first support is identical with second support shape, the 3rd support and the 4th support shape phase
Together.
Further, the first support and second support are symmetrical arranged, and are shaped as " one " font, " V " font or " bifurcation "
Font.
Further, the 3rd support and the 4th support are symmetrical arranged, and are shaped as " one " font.
Further, the anti-medicine-chest that swings is inverted pyramid shape, and the bottom of inverted rectangular pyramid is provided with spray mouth,
Inverted rectangular pyramid top is extended the mouth of pipe of dosing after external chemical feed pipe, and the outside prolongation of the chemical feed pipe upward.
Beneficial effect：For relatively existing unmanned plane of the present utility model, greatly improve flight stability and can
By property.
(1) using unconventional layout, rational aerodynamic design, it is to avoid the flow perturbation that rotor is produced will spray
Liquid is rolled.Shower nozzle is fitted with below each rotor above major axis, the lower pressure gas stream that rotor is produced can accelerate spray liquor
Plant surface and root are attached to well, while major axis considerably increases spraying swath, increase operating efficiency.
(2) prevent swinging medicine-chest for inverted pyramid shape, the bottom of inverted rectangular pyramid is provided with spray mouth, unmanned plane during flying
During operation, cause the sprinkling liquid medicine for carrying that more stable loading environment is obtained in medicine-chest to a certain extent；The inversion of medicine-chest
Rectangular pyramid top be extended external chemical feed pipe, and the mouth of pipe of the chemical feed pipe is upward, for relatively existing unmanned plane,
In the case where protective cover need not be opened, it is possible to achieve easy dosing process.
(3) support undercarriage to be Carbon fibe or light-weight metal material, light weight, alleviate fuselage weight burden, improve nothing
Man-machine mobility.
Description of the drawings
The overall structure stereogram of the present utility model of accompanying drawing 1；
Accompanying drawing 2 is side view of the present utility model；
Accompanying drawing 3 is rotor-hub configuration structural representation of the present utility model；
Accompanying drawing 4 is the first specific embodiment of the layout structure of the rotor of the utility model eight；
Accompanying drawing 5 is the first specific embodiment of the layout structure of the rotor of the utility model eight；
Accompanying drawing 6 is the first specific embodiment of the layout structure of the rotor of the utility model eight.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Such as accompanying drawing 1, many rotor plant protection unmanned planes, including support undercarriage 1, centre frame, protective cover 3 and it is anti-swing medicine-chest 4,
Institute.Support undercarriage 1 to be fixedly installed in the lower section of centre frame 2, and the space supported between undercarriage 1 and centre frame 2 to set
It is equipped with and prevents swinging medicine-chest 4, and the anti-upper bottom surface for swinging medicine-chest 4 is fitted with the lower surface of centre frame 2 and is fixedly connected, the protective cover 3
On centrally disposed frame 2.The anti-medicine-chest 4 that swings is inverted pyramid shape, and the bottom of inverted rectangular pyramid is provided with spray mouth,
Inverted rectangular pyramid top is extended the mouth of pipe of dosing after external chemical feed pipe 5, and the outside prolongation of the chemical feed pipe upward.
The centre frame 2 is external to arrange multiple rotors, and rotor lower section is correspondingly arranged on shower nozzle, and shower nozzle swings medicine-chest 4 and be connected with anti-, the rotation
The quantity of the wing is eight.
Specifically, eight rotors are respectively a rotor 14, five of rotor 13, four of rotor 12, three of rotor 11, two
The rotor 17 of rotor 16, seven of rotor 15, six and No. eight rotors 18；A number rotor 11 and No. two rotors 12 are combined into first
Rotor group, No. three rotors 13 and No. four rotor groups 14 synthesize the second rotor group, No. five rotors 15 and No. six rotors 16
The 3rd rotor group is combined into, No. seven rotors 17 and No. eight rotors 18 are combined into the 4th rotor group；The first rotor group with
Second rotor group is parallel apart to be arranged, and the line between a rotor 11 and No. three rotors 13 and No. two rotors 12 and four
Line between number rotor 14 is parallel to each other；At the rotor 17 of rotor 16, seven of No. five rotors 15, six and No. eight rotors 18
On a straight line, the 3rd rotor group and the 4th rotor group are on a straight line, and the 3rd rotor group and the 4th rotor
Group is symmetrical arranged relative to the integral part that the first rotor group and the second rotor group are constituted.
First rotor group is connected and composed by first support between a number rotor 11 and No. two rotors 12, described No. three
Second rotor group, No. five rotors 15 and No. six rotors are connected and composed by second support between rotor 13 and No. four rotors 14
The 3rd rotor group is connected and composed by the 3rd support between 16, the 4th is passed through between No. seven rotors 17 and No. eight rotors 18
Frame connects and composes the 4th rotor group；The center of the first rotor group, the second rotor group, the 3rd rotor group and the 4th rotor group
Position is provided with centre frame, and the centre frame is connected respectively with first support, second support, the 3rd support and the 4th support.
The first support is identical with second support shape, and the 3rd support and the 4th support shape are identical.Specifically,
Such as accompanying drawing 4, the first embodiment of the layout structure of eight rotors, the first support and second support symmetrically set with respect to centre frame
Put, shape is " one " font, the 3rd support and the 4th support are symmetrical arranged with respect to centre frame, and shape is " one " word
Type；Such as accompanying drawing 5, second embodiment of the layout structure of eight rotors, the first support and second support are with respect to centre frame pair
Claim to arrange, shape is " V " font, and the 3rd support and the 4th support are symmetrical arranged with respect to centre frame, and shape is " one "
Font；Such as accompanying drawing 6, the third embodiment of the layout structure of eight rotors, the first support and second support are with respect to centre frame
It is symmetrical arranged, shape is " bifurcation " font, the 3rd support and the 4th support are symmetrical arranged with respect to centre frame, and shape is
" one " font.
Newest aerodynamics analysis design is present invention employs, the rotor of such configuration eight is in some specific application scenarios
Great role can be played, not only stability is high, operating efficiency also can be lifted significantly.The distributing position of eight rotors is constant, but
Connected mode between rotor has various, and the present invention mainly proposes three kinds of different connected modes, wherein：
Four rotors connect according to " one " font in the middle of shown in Fig. 3, are adapted to heavy－duty, high nobody of Structural strength calls
Machine；
Four rotors connect according to " V " font in the middle of shown in Fig. 4, properly the unmanned plane of less load-carrying, center attachment structure
Part is simple, and lightweight, cost is low；
Four rotors connect according to " Y " font in the middle of shown in Fig. 5, are easy to foldover design, and volume after folding is less, is conducive to
Packed and transported and carrying.
The above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (8)
1. the plant protection unmanned plane of rotor more than, it is characterised in that：Including support undercarriage (1), centre frame (2), protective cover (3) and prevent swing
Medicine-chest (4), support undercarriage (1) is fixedly installed on centre frame (2) lower section, and support undercarriage (1) and centre frame
(2) it is provided with the space between and prevents swinging medicine-chest (4), and the anti-upper bottom surface for swinging medicine-chest (4) is pasted with centre frame (2) lower surface
Conjunction is fixedly connected, and on the centrally disposed frame (2) of the protective cover (3), the centre frame (2) is external to arrange multiple rotors.
2. many rotor plant protection unmanned planes according to claim 1, it is characterised in that：The quantity of the rotor is eight.
3. many rotor plant protection unmanned planes according to claim 2, it is characterised in that：Eight rotors are respectively a rotor
(11), No. two rotors (12), No. three rotors (13), No. four rotors (14), No. five rotors (15), No. six rotors (16), No. seven rotations
The wing (17) and No. eight rotors (18)；A number rotor (11) and No. two rotors (12) are combined into the first rotor group, described No. three
Rotor (13) and No. four rotors (14) are combined into the second rotor group, and No. five rotors (15) and No. six rotors (16) are combined into
Three rotor groups, No. seven rotors (17) and No. eight rotors (18) are combined into the 4th rotor group；The first rotor group and second
Rotor group it is parallel at a distance of arrange, and the line between a rotor (11) and No. three rotors (13) and No. two rotors (12) and
Line between No. four rotors (14) is parallel to each other；No. five rotors (15), No. six rotors (16), No. seven rotors (17) and eight
On a straight line, the 3rd rotor group and the 4th rotor group are on a straight line, and the 3rd rotor for number rotor (18)
Group and the 4th rotor group are symmetrical arranged relative to the integral part that the first rotor group and the second rotor group are constituted.
4. many rotor plant protection unmanned planes according to claim 3, it is characterised in that：A number rotor (11) and No. two rotations
The first rotor group is connected and composed by first support between the wing (12), is led between No. three rotors (13) and No. four rotors (14)
Cross second support and connect and compose the second rotor group, connected by the 3rd support between No. five rotors (15) and No. six rotors (16)
The 3rd rotor group of composition is connect, the 4th rotation is connected and composed by the 4th support between No. seven rotors (17) and No. eight rotors (18)
Wing group；Frame centered on the center position of the first rotor group, the second rotor group, the 3rd rotor group and the 4th rotor group, institute
State centre frame to be connected with first support, second support, the 3rd support and the 4th support respectively.
5. many rotor plant protection unmanned planes according to claim 4, it is characterised in that：The first support and second support shape
Shape is identical, and the 3rd support and the 4th support shape are identical.
6. many rotor plant protection unmanned planes according to claim 5, it is characterised in that：The first support and second support pair
Claim to arrange, be shaped as " one " font, " V " font or " bifurcation " font.
7. many rotor plant protection unmanned planes according to claim 5, it is characterised in that：3rd support and the 4th support pair
Claim to arrange, be shaped as " one " font.
8. many rotor plant protection unmanned planes according to claim 1, it is characterised in that：It is described to prevent that it is inverted to swing medicine-chest (4)
Pyramid shape, the bottom of inverted rectangular pyramid is provided with spray mouth, and inverted rectangular pyramid top is extended external dosing
Pipe (5), and after the chemical feed pipe outwards extends dosing the mouth of pipe upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051701.9U CN206087323U (en) | 2016-09-12 | 2016-09-12 | Many rotors plant protection unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051701.9U CN206087323U (en) | 2016-09-12 | 2016-09-12 | Many rotors plant protection unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206087323U true CN206087323U (en) | 2017-04-12 |
Family
ID=58476679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051701.9U Expired - Fee Related CN206087323U (en) | 2016-09-12 | 2016-09-12 | Many rotors plant protection unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206087323U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444627A (en) * | 2017-06-26 | 2017-12-08 | 江苏大学 | A kind of modularization plant protection unmanned plane |
| CN108454868A (en) * | 2018-03-23 | 2018-08-28 | 中科灵动航空科技成都有限公司 | A kind of rotor wing unmanned aerial vehicle protective cover |
| CN108522467A (en) * | 2018-03-07 | 2018-09-14 | 芜湖翼讯飞行智能装备有限公司 | A kind of pesticide spraying unmanned plane |
| CN111806690A (en) * | 2020-07-27 | 2020-10-23 | 姚俊鹏 | Plant protection unmanned aerial vehicle for agricultural wide spraying of protection liquid medicine |
-
2016
- 2016-09-12 CN CN201621051701.9U patent/CN206087323U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444627A (en) * | 2017-06-26 | 2017-12-08 | 江苏大学 | A kind of modularization plant protection unmanned plane |
| CN107444627B (en) * | 2017-06-26 | 2020-07-31 | 江苏大学 | Modularization plant protection unmanned aerial vehicle |
| CN108522467A (en) * | 2018-03-07 | 2018-09-14 | 芜湖翼讯飞行智能装备有限公司 | A kind of pesticide spraying unmanned plane |
| CN108454868A (en) * | 2018-03-23 | 2018-08-28 | 中科灵动航空科技成都有限公司 | A kind of rotor wing unmanned aerial vehicle protective cover |
| CN111806690A (en) * | 2020-07-27 | 2020-10-23 | 姚俊鹏 | Plant protection unmanned aerial vehicle for agricultural wide spraying of protection liquid medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |