CN206984316U - A kind of steering wheel seat assembly of plant protection unmanned plane - Google Patents
A kind of steering wheel seat assembly of plant protection unmanned plane Download PDFInfo
- Publication number
- CN206984316U CN206984316U CN201720605427.3U CN201720605427U CN206984316U CN 206984316 U CN206984316 U CN 206984316U CN 201720605427 U CN201720605427 U CN 201720605427U CN 206984316 U CN206984316 U CN 206984316U
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- side wall
- bottom plate
- bearing shell
- hole
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a kind of steering wheel seat assembly of plant protection unmanned plane, including steering wheel bottom plate and swing arm connector, steering wheel bottom plate is screwed connection swing arm connector, swing arm connector includes steering wheel side wall, auxiliary mounting seat, securing plate, contact ring and bearing shell, steering wheel side wall is provided with rectangle lightening hole and mounting hole, the bottom of steering wheel side wall is fixedly connected with steering wheel bottom plate, and the side wall of steering wheel side wall is fixedly connected with auxiliary mounting seat and securing plate；The steering wheel seat assembly of this plant protection unmanned plane, lightening hole is offered in steering wheel bottom plate and steering wheel side wall, alleviate the deadweight of steering engine seat, oil consumption is reduced, voyage is improved, compared to traditional steering engine seat, bulk strength can be not only improved by adding securing plate, contact ring and bearing shell mounting platform can also be used as, bearing shell overlaps with contacting the central axis of ring, ensures stability.
Description
Technical field
Plant protection unmanned air vehicle technique field is the utility model is related to, specially a kind of steering wheel seat assembly of plant protection unmanned plane.
Background technology
With extensive use of the unmanned air vehicle technique in terms of agricultural plant protection, agricultural plant protection unmanned plane can be divided into Dan Xuan by rotor
The wing, more rotors, moved by energy recharge point is electronic with oil.The dynamic unmanned plane rotor of single rotor fuel is big, and relatively stable, wind resistance condition is good, makees
Industry effect is also relatively good.Because the dynamic plant protection unmanned plane of oil drives rotor to work using fuel oil, oily power unmanned plane is caused to have very
Strong load capacity, during unmanned plane during flying, need but some parts of existing plant protection unmanned plane use solid material, cause whole
Body weight is big, accelerates fuel consumption, influences the voyage of unmanned plane, simultaneously because being not added with bearing shell, cause bearing shell to be put with steering wheel
The problem of bulk strength bottom and stability difference be present when connecting in arm.
Utility model content
The purpose of this utility model is to provide a kind of steering wheel seat assembly of plant protection unmanned plane possess mitigation deadweight, reduce
The advantages of oil consumption and securing plate improve bulk strength, solves the problems of the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of steering wheel seat assembly of plant protection unmanned plane,
Including steering wheel bottom plate and swing arm connector, the steering wheel bottom plate is screwed connection swing arm connector, and steering wheel bottom plate is pair
Claiming structure, the first screwed hole and the second screwed hole are offered on steering wheel bottom plate, the first screwed hole is located at the side of the second screwed hole,
The top of first screwed hole and the second screwed hole is provided with swing arm connector；The swing arm connector includes steering wheel side wall, auxiliary peace
Dress seat, securing plate, contact ring and bearing shell, the steering wheel side wall are provided with rectangle lightening hole and mounting hole, and rectangle lightening hole is located at
The inner side of mounting hole, the madial wall of mounting hole are connected with sleeve and hexagon socket head cap screw, and hexagon socket head cap screw passes through sleeve and peace
Hole connection steering wheel side wall is filled, the bottom of steering wheel side wall is screwed connection steering wheel bottom plate, and the side wall of steering wheel side wall, which is fixed, to be connected
Auxiliary mounting seat and securing plate are connect, auxiliary mounting seat is screwed connection steering wheel bottom plate, aids in the top margin of mounting seat with adding
Gu plate is fixedly connected, aid in the top of mounting seat to be also fixedly connected with contact ring and bearing shell, contact one end connection bearing shell of ring, touch
The other end reinforcement by connection plate of ring.
Preferably, the cross section of the bearing shell is in semicircle shape, and the side of bearing shell offers three screwed holes.
Preferably, lightening hole is further opened with the steering wheel bottom plate, lightening hole is manhole.
Preferably, the central axis of the bearing shell keeps overlapping with contacting the central axis of ring.
Preferably, the hexagon socket head cap screw and bearing shell are located at the both sides of steering wheel side wall respectively.
Compared with prior art, the beneficial effects of the utility model are as follows：The steering wheel seat assembly of this plant protection unmanned plane, steering wheel
Lightening hole is offered in bottom plate and steering wheel side wall, alleviates the deadweight of steering engine seat, reduces oil consumption, voyage is improved, compared to tradition
Steering engine seat, can not only improve bulk strength by adding securing plate, moreover it is possible to as contact ring and bearing shell mounting platform, bearing shell
Overlapped with the central axis for contacting ring, ensure stability.
Brief description of the drawings
Fig. 1 is overall structure of the explosion figure of the present utility model；
Fig. 2 is swing arm connector schematic diagram of the present utility model；
Fig. 3 is whole structure schematic diagram of the present utility model.
In figure：1 steering wheel bottom plate, 11 first screwed holes, 12 second screwed holes, 13 lightening holes, 2 swing arm connectors, 21 steering wheels
Side wall, 211 rectangle lightening holes, 212 mounting holes, 213 sleeves, 214 hexagon socket head cap screws, 22 auxiliary mounting seats, 23 securing plates, 24 connect
Touch ring, 25 bearing shells.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of steering wheel seat assembly of plant protection unmanned plane, including steering wheel bottom plate 1 and swing arm connector 2 are referred to, is put
Arm connector 2 shares three pieces, and three pieces of swing arm connectors 2 are vertically mounted on the top of steering wheel bottom plate 1, the upper table of steering wheel bottom plate 1
Face is smooth and smooth, and steering wheel bottom plate 1 is screwed connection swing arm connector 2, and steering wheel bottom plate 1 is symmetrical structure, steering wheel bottom
The first screwed hole 11 and the second screwed hole 12 are offered on plate 1, the first screwed hole 11 and the second screwed hole 12 are used to installation pendulum
Arm connector 2, lightening hole 13 is further opened with steering wheel bottom plate 1, lightening hole 13 is manhole, and lightening hole 13 is not influenceing steering wheel
In the case of the intensity of bottom plate 1, deadweight is reduced, reduces oil consumption, the first screwed hole 11 is located at the side of the second screwed hole 12, the first spiral shell
The top of the screwed hole 12 of pit 11 and second is provided with swing arm connector 2；Swing arm connector 2 includes steering wheel side wall 21, auxiliary installation
Seat 22, securing plate 23, contact ring 24 and bearing shell 25, steering wheel side wall 21 are provided with rectangle lightening hole 211 and mounting hole 212, rectangle
Lightening hole 211 can significantly reduce the deadweight of steering wheel side wall 21, and to reducing oil consumption, lifting voyage plays the role of very big, square
Shape lightening hole 211 is located at the inner side of mounting hole 212, and the madial wall of mounting hole 212 is connected with sleeve 213 and hexagon socket head cap screw
214, hexagon socket head cap screw 214 connects steering wheel side wall 21 by sleeve 213 and mounting hole 212, and the bottom of steering wheel side wall 21 passes through spiral shell
Silk is fixedly connected with steering wheel bottom plate 1, and the side wall of steering wheel side wall 21 is fixedly connected with auxiliary mounting seat 22 and securing plate 23, aids in mounting seat
22 are screwed connection steering wheel bottom plate 1, and the top margin of auxiliary mounting seat 22 is fixedly connected with securing plate 23, and securing plate 23 is not only
Playing a part of reinforcing raising bulk strength can also play a part of positioning to contact ring 24 and bearing shell 25, auxiliary mounting seat 22
Top is also fixedly connected with contact ring 24 and bearing shell 25, and the central axis of bearing shell 25 keeps weight with contacting the central axis of ring 24
Close, ensure stability, the inner side installation steering wheel swing arm of bearing shell 25, inwall and the rotating shaft activity in steering wheel swing arm of bearing shell 25 connect
Connect, the cross section of bearing shell 25 is in semicircle shape, it is ensured that larger contact area, the side of bearing shell 25 offer three screw threads
Hole, screwed hole are used to connect the steering wheel swing arm lid in steering wheel swing arm, one end connection bearing shell 25 of contact ring 24, touch the another of ring 24
Reinforcement by connection plate 23 is held, hexagon socket head cap screw 214 and bearing shell 25 are located at the both sides of steering wheel side wall 21, wherein hexagon socket head cap screw respectively
214 are arranged on the outside of steering wheel side wall 21, and bearing shell 25 is arranged on the inner side of steering wheel side wall 21.
In summary：Loss of weight is offered in the steering wheel seat assembly of this plant protection unmanned plane, steering wheel bottom plate 1 and steering wheel side wall 21
Hole, the deadweight of steering engine seat is alleviated, reduce oil consumption, voyage is improved, compared to traditional steering engine seat, by adding securing plate 23 not only
Bulk strength can be improved, moreover it is possible to as contact ring 24 and the mounting platform of bearing shell 25, bearing shell 25 and the central axis for contacting ring 24
Overlap, ensure stability.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of steering wheel seat assembly of plant protection unmanned plane, including steering wheel bottom plate (1) and swing arm connector (2), it is characterised in that：Institute
State steering wheel bottom plate (1) and be screwed connection swing arm connector (2), steering wheel bottom plate (1) is symmetrical structure, steering wheel bottom plate (1)
On offer the first screwed hole (11) and the second screwed hole (12), the first screwed hole (11) is located at the one of the second screwed hole (12)
The top of side, the first screwed hole (11) and the second screwed hole (12) is provided with swing arm connector (2)；Swing arm connector (2) bag
Include steering wheel side wall (21), auxiliary mounting seat (22), securing plate (23), contact ring (24) and bearing shell (25), the steering wheel side wall
(21) rectangle lightening hole (211) and mounting hole (212) are provided with, rectangle lightening hole (211) is located at the inner side of mounting hole (212),
The madial wall of mounting hole (212) is connected with sleeve (213) and hexagon socket head cap screw (214), and hexagon socket head cap screw (214) passes through set
Cylinder (213) and mounting hole (212) connection steering wheel side wall (21), the bottom of steering wheel side wall (21) are screwed connection steering wheel bottom
Plate (1), the side wall of steering wheel side wall (21) are fixedly connected with auxiliary mounting seat (22) and securing plate (23), and auxiliary mounting seat (22) passes through
Screw is fixedly connected with steering wheel bottom plate (1), and the top margin of auxiliary mounting seat (22) is fixedly connected with securing plate (23), aids in mounting seat
(22) top is also fixedly connected with contact ring (24) and bearing shell (25), one end connection bearing shell (25) of contact ring (24), touches ring
(24) other end reinforcement by connection plate (23).
A kind of 2. steering wheel seat assembly of plant protection unmanned plane according to claim 1, it is characterised in that：The bearing shell (25)
Cross section is in semicircle shape, and the side of bearing shell (25) offers three screwed holes.
A kind of 3. steering wheel seat assembly of plant protection unmanned plane according to claim 1, it is characterised in that：The steering wheel bottom plate
(1) lightening hole (13) is further opened with, lightening hole (13) is manhole.
A kind of 4. steering wheel seat assembly of plant protection unmanned plane according to claim 1, it is characterised in that：The bearing shell (25)
Central axis keeps overlapping with contacting the central axis of ring (24).
A kind of 5. steering wheel seat assembly of plant protection unmanned plane according to claim 1, it is characterised in that：The hexagon socket head cap screw
(214) and bearing shell (25) is located at the both sides of steering wheel side wall (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605427.3U CN206984316U (en) | 2017-05-27 | 2017-05-27 | A kind of steering wheel seat assembly of plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605427.3U CN206984316U (en) | 2017-05-27 | 2017-05-27 | A kind of steering wheel seat assembly of plant protection unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984316U true CN206984316U (en) | 2018-02-09 |
Family
ID=61390907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605427.3U Expired - Fee Related CN206984316U (en) | 2017-05-27 | 2017-05-27 | A kind of steering wheel seat assembly of plant protection unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984316U (en) |
-
2017
- 2017-05-27 CN CN201720605427.3U patent/CN206984316U/en not_active Expired - Fee Related
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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: 20180209 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |