CN106741881A - A kind of agricultural machinery unmanned plane undercarriage - Google Patents
A kind of agricultural machinery unmanned plane undercarriage Download PDFInfo
- Publication number
- CN106741881A CN106741881A CN201611222528.9A CN201611222528A CN106741881A CN 106741881 A CN106741881 A CN 106741881A CN 201611222528 A CN201611222528 A CN 201611222528A CN 106741881 A CN106741881 A CN 106741881A
- Authority
- CN
- China
- Prior art keywords
- groove
- connecting rod
- fixed
- mobile
- block
- 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.)
- Withdrawn
Links
- 230000007306 turnover Effects 0.000 claims abstract description 17
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
-
- 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)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Vibration Dampers (AREA)
Abstract
The invention provides a kind of agricultural machinery unmanned plane undercarriage, including positioned at the buffer cell of the boom end that rises and falls, the buffer cell includes fixed block, axle contiguous block, fixed connecting rod, mobile connecting rod, support bar and groove；The groove is located in the support bar, and the groove includes fixed area and turnover zone, and the side wall of the turnover zone is provided with groove, elastic component is provided with the turnover zone, and mobile shaft is provided with the turnover zone, and fixed rotating shaft is provided with the fixed area；The lower end of the fixed connecting rod is rotated with the groove by fixed rotating shaft and is connected；The lower end of the mobile connecting rod is rotated with the groove by mobile shaft and is connected.The beneficial effect of the invention is：Mobile connecting rod, mobile shaft and spring in the buffer cell coordinate completion cushioning effect, and simple structure, buffering effect preferably, effectively reduces the impact injury being subject to when the unmanned plane with sprinkling liquid lands.
Description
Technical field
The invention belongs to technical field of agricultural machinery, more particularly, to a kind of agricultural machinery unmanned plane undercarriage.
Background technology
At present, use unmanned plane field in agricultural, multi-rotor unmanned aerial vehicle due to its simple structure, low cost, manipulate ability compared with
Well, can hover, be adapted to spray insecticide large area farmland, and the superiority hardly matched with other conventional measures.With spray
The weight for spilling the unmanned plane of liquid is larger, and inertia during landing is also larger, but the undercarriage of existing unmanned plane is generally fixation
Formula, can undoubtedly cause unmanned plane impact injury in itself, need to improve.
The content of the invention
The invention problem to be solved is to provide a kind of agricultural machinery unmanned plane undercarriage, and it is single that it is provided with buffering
Unit, mobile connecting rod, mobile shaft in the buffer cell and spring coordinate and complete cushioning effect, simple structure, buffering effect compared with
It is good, effectively reduce the impact injury being subject to when the unmanned plane with sprinkling liquid lands.
In order to solve the above technical problems, the technical scheme that the invention is used is：
A kind of agricultural machinery unmanned plane undercarriage, including positioned at the buffer cell of the boom end that rises and falls, the buffer cell
Including fixed block, axle contiguous block, fixed connecting rod, mobile connecting rod, support bar and groove；
The fixed block is fixedly connected with the boom end that rises and falls；
The axle contiguous block is fixedly arranged on the bottom of the fixed block；
The groove is located in the support bar, and the groove includes fixed area and turnover zone, the side wall of the turnover zone
Groove is provided with, elastic component is provided with the turnover zone, mobile shaft is provided with the turnover zone, be provided with solid in the fixed area
Determine rotating shaft；
The elastic component is located between the mobile shaft and the groove inner wall；
The mobile shaft is slided in the groove and while compresses the elastic component；
The upper end of the fixed connecting rod is rotated with the axle contiguous block and is connected, and the lower end of the fixed connecting rod is turned by fixed
Axle is rotated with the groove and is connected；
The upper end of the mobile connecting rod is rotated with the axle contiguous block and is connected, and the lower end of the mobile connecting rod is turned by mobile
Axle is rotated with the groove and is connected.
Further, the fixed rotating shaft includes fixing axle and the first switch block, and the fixing axle is solid with the groove two side
Fixed connection, first switch block is set in the fixing axle periphery and around fixing axle rotation, the lower end of the fixed connecting rod
It is fixedly connected with the first switch block periphery.
Further, the mobile shaft includes shifting axle, jacking block and two the second switch blocks；
The shifting axle can be slided in the groove；
The jacking block is fixedly arranged on the middle part of the shifting axle, and the free end face of the jacking block is fixedly connected with the spring 8；
Two second switch blocks are set in the periphery of the shifting axle, and two second switch blocks are located at the jacking block two
Side, and can be rotated relative to the shifting axle；
The bottom of the mobile connecting rod is provided with two fork plates, and two fork plates are solid with corresponding second switch block respectively
Fixed connection.
Further, sliding block is installed with the mobile shaft, slideway is correspondingly provided with the groove.
Further, the support bar two bottom sides are provided with balance bar.
Further, the elastic component is spring.
The invention has the advantages and positive effects that：Mobile connecting rod, mobile shaft in the buffer cell and
Spring coordinates completion cushioning effect, and simple structure, buffering effect preferably, effectively reduces the unmanned plane landing with sprinkling liquid
When the impact injury that is subject to.
Brief description of the drawings
Fig. 1 is the structural representation of the unmanned plane equipped with the buffer cell in embodiment；
Fig. 2, Fig. 3, Fig. 4 are structural representation of the buffer cell described in embodiment in different azimuth；
Fig. 5 is the partial structurtes enlarged diagram of Fig. 4.
In figure：A, lifting lever, B, buffer cell, 1, fixed block, 2, axle contiguous block, 3, fixed connecting rod, 4, mobile connecting rod,
41st, fork plate, 5, support bar, 51, balance bar, 6, groove, 61, fixed area, 62, turnover zone, 621, groove, 7, fixed rotating shaft,
71st, fixing axle, the 72, first switch block, 8, spring, 9, mobile shaft, 91, shifting axle, 92, jacking block, the 93, second switch block.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is the limitation to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-5, a kind of agricultural machinery unmanned plane undercarriage of the present embodiment, including positioned at lifting lever A ends
Buffer cell B, the buffer cell B includes fixed block 1, axle contiguous block 2, fixed connecting rod 3, mobile connecting rod 4, the and of support bar 5
Groove 6；
The fixed block 1 is fixedly connected with the lifting lever A ends；
The axle contiguous block 2 is fixedly arranged on the bottom of the fixed block 1；
The groove 6 is located in the support bar 5, and the groove 6 includes fixed area 61 and turnover zone 62, the turnover zone
62 side wall is provided with to be provided with spring 8, the turnover zone 62 in groove 621, the turnover zone 62 and is provided with mobile shaft 9, institute
State in fixed area 61 and be provided with fixed rotating shaft 7；
The spring 8 is located between the mobile shaft 9 and the inwall of the groove 6；
The mobile shaft 9 is slided in the groove 621 and compresses the spring 8 simultaneously；
The upper end of the fixed connecting rod 3 rotates with the axle contiguous block 2 and is connected, and the lower end of the fixed connecting rod 3 is by solid
Determine rotating shaft 7 to be connected with the rotation of the groove 6；
The upper end of the mobile connecting rod 4 rotates with the axle contiguous block 2 and is connected, and the lower end of the mobile connecting rod 4 is by moving
Dynamic rotating shaft 9 is rotated with the groove 6 and is connected.
Wherein, the fixed rotating shaft 7 includes the switch block 72 of fixing axle 71 and first, 6 liang of the fixing axle 71 and the groove
Side wall is fixedly connected, and first switch block 72 is set in the periphery of the fixing axle 71 and is rotated around the fixing axle 71, described solid
The lower end for determining connecting rod 3 is fixedly connected with the periphery of the first switch block 72.
Wherein, the mobile shaft 9 includes shifting axle 91, jacking block 92 and two the second switch blocks 93；
The shifting axle 91 can be slided in the groove 621；
The jacking block 92 is fixedly arranged on the middle part of the shifting axle 91, and the free end face of the jacking block 92 is solid with the spring 8
Fixed connection；
Two second switch blocks 93 are set in the periphery of the shifting axle 91, and two second switch blocks 93 are positioned at described
The both sides of jacking block 92, and can be rotated relative to the shifting axle 91；
The bottom of the mobile connecting rod 4 is provided with two fork plates 41, and two fork plates 41 are respectively with corresponding described second
Switch block 93 is fixedly connected.
Wherein, sliding block is installed with the shifting axle 91, slideway is correspondingly provided with the groove.
Wherein, the two bottom sides of the support bar 5 are provided with balance bar 51, the balance bottom surface of bar 51 and the support bar
Bottom surface is substantially flush.
When unmanned plane lands, the mobile connecting rod of unmanned plane body compressing and mobile shaft compression spring complete cushioning effect,
Connecting rod is fixed in the process and fixed rotating shaft plays support and balanced action.
The one embodiment to the invention has been described in detail above, but the content is only the invention
Preferred embodiment, it is impossible to be considered as the practical range for limiting the invention.It is all to be made according to the invention application range
Impartial change with improve etc., all should still belong within the patent covering scope of the invention.
Claims (6)
1. a kind of agricultural machinery unmanned plane undercarriage, it is characterised in that described including the buffer cell positioned at the boom end that rises and falls
Buffer cell includes fixed block, axle contiguous block, fixed connecting rod, mobile connecting rod, support bar and groove；
The fixed block is fixedly connected with the boom end that rises and falls；
The axle contiguous block is fixedly arranged on the bottom of the fixed block；
The groove is located in the support bar, and the groove includes fixed area and turnover zone, is set on the side wall of the turnover zone
There is groove, elastic component is provided with the turnover zone, mobile shaft is provided with the turnover zone, fixed turning is provided with the fixed area
Axle；
The elastic component is located between the mobile shaft and the groove inner wall；
The mobile shaft is slided in the groove and while compresses the elastic component；
The upper end of the fixed connecting rod and the axle contiguous block are rotated and be connecteds, the lower end of the fixed connecting rod by fixed rotating shaft and
The groove rotates connection；
The upper end of the mobile connecting rod and the axle contiguous block are rotated and be connecteds, the lower end of the mobile connecting rod by mobile shaft and
The groove rotates connection.
2. a kind of agricultural machinery unmanned plane undercarriage according to claim 1, it is characterised in that the fixed rotating shaft bag
Fixing axle and the first switch block are included, the fixing axle is fixedly connected with the groove two side, first switch block is set in described
Fixing axle periphery simultaneously rotates around the fixing axle, and the lower end of the fixed connecting rod is fixedly connected with the first switch block periphery.
3. a kind of agricultural machinery unmanned plane undercarriage according to claim 1, it is characterised in that the mobile shaft bag
Include shifting axle, jacking block and two the second switch blocks；
The shifting axle can be slided in the groove；
The jacking block is fixedly arranged on the middle part of the shifting axle, and the free end face of the jacking block is fixedly connected with the spring 8；
Two second switch blocks are set in the periphery of the shifting axle, and two second switch blocks are located at the jacking block both sides,
And can be rotated relative to the shifting axle；
The bottom of the mobile connecting rod is provided with two fork plates, and two fork plates are fixed with corresponding second switch block connect respectively
Connect.
4. a kind of agricultural machinery unmanned plane undercarriage according to claim 1, it is characterised in that on the mobile shaft
Sliding block is installed with, slideway is correspondingly provided with the groove.
5. a kind of agricultural machinery unmanned plane undercarriage according to claim 1, it is characterised in that the support bar bottom
Both sides are provided with balance bar.
6. a kind of agricultural machinery unmanned plane undercarriage according to claim 1, it is characterised in that the elastic component is bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222528.9A CN106741881A (en) | 2016-12-27 | 2016-12-27 | A kind of agricultural machinery unmanned plane undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222528.9A CN106741881A (en) | 2016-12-27 | 2016-12-27 | A kind of agricultural machinery unmanned plane undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741881A true CN106741881A (en) | 2017-05-31 |
Family
ID=58926165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611222528.9A Withdrawn CN106741881A (en) | 2016-12-27 | 2016-12-27 | A kind of agricultural machinery unmanned plane undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741881A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878735A (en) * | 2017-11-14 | 2018-04-06 | 冯志强 | A kind of foldable unmanned plane undercarriage |
| CN108357667A (en) * | 2018-01-22 | 2018-08-03 | 江苏理工学院 | Buffer-type undercarriage for rotary wind type unmanned plane |
| CN109018317A (en) * | 2018-06-27 | 2018-12-18 | 苏州频聿精密机械有限公司 | A kind of aviation UAV undercarriage |
| CN109305332A (en) * | 2018-11-05 | 2019-02-05 | 深圳市金鑫城纸品有限公司 | It is a kind of with alleviate impact force and undercarriage can draw-in and draw-off function unmanned plane |
| CN109305334A (en) * | 2018-11-05 | 2019-02-05 | 深圳市金鑫城纸品有限公司 | A kind of unmanned plane with alleviation impact force function |
| CN109383777A (en) * | 2017-08-03 | 2019-02-26 | 中交遥感载荷（北京）科技有限公司 | A kind of unmanned plane body |
| CN109515713A (en) * | 2018-11-27 | 2019-03-26 | 苏静雯 | Integrated unmanned plane is driven in a kind of feeding of livestock-raising field |
| CN109591681A (en) * | 2019-01-26 | 2019-04-09 | 哈尔滨学院 | A kind of aircraft rise landing seat |
| WO2021128444A1 (en) * | 2019-12-27 | 2021-07-01 | 周鹏跃 | Multi-rotor aerial vehicle |
| CN113212743A (en) * | 2021-06-25 | 2021-08-06 | 深圳市大京科技有限公司 | Unmanned aerial vehicle convenient to multi-angle is shot and is had shock attenuation descending function |
| CN113212750A (en) * | 2021-06-11 | 2021-08-06 | 丰县盛禾智能设备有限公司 | Water-air integrated intelligent unmanned aerial vehicle |
-
2016
- 2016-12-27 CN CN201611222528.9A patent/CN106741881A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383777A (en) * | 2017-08-03 | 2019-02-26 | 中交遥感载荷（北京）科技有限公司 | A kind of unmanned plane body |
| CN109383777B (en) * | 2017-08-03 | 2020-08-21 | 中交遥感天域科技江苏有限公司 | Unmanned aerial vehicle organism |
| CN107878735A (en) * | 2017-11-14 | 2018-04-06 | 冯志强 | A kind of foldable unmanned plane undercarriage |
| CN108357667A (en) * | 2018-01-22 | 2018-08-03 | 江苏理工学院 | Buffer-type undercarriage for rotary wind type unmanned plane |
| CN109018317A (en) * | 2018-06-27 | 2018-12-18 | 苏州频聿精密机械有限公司 | A kind of aviation UAV undercarriage |
| CN109305332A (en) * | 2018-11-05 | 2019-02-05 | 深圳市金鑫城纸品有限公司 | It is a kind of with alleviate impact force and undercarriage can draw-in and draw-off function unmanned plane |
| CN109305334A (en) * | 2018-11-05 | 2019-02-05 | 深圳市金鑫城纸品有限公司 | A kind of unmanned plane with alleviation impact force function |
| CN109515713A (en) * | 2018-11-27 | 2019-03-26 | 苏静雯 | Integrated unmanned plane is driven in a kind of feeding of livestock-raising field |
| CN109591681A (en) * | 2019-01-26 | 2019-04-09 | 哈尔滨学院 | A kind of aircraft rise landing seat |
| CN109591681B (en) * | 2019-01-26 | 2019-07-23 | 哈尔滨学院 | A kind of aircraft rise landing seat |
| WO2021128444A1 (en) * | 2019-12-27 | 2021-07-01 | 周鹏跃 | Multi-rotor aerial vehicle |
| CN113212750A (en) * | 2021-06-11 | 2021-08-06 | 丰县盛禾智能设备有限公司 | Water-air integrated intelligent unmanned aerial vehicle |
| CN113212743A (en) * | 2021-06-25 | 2021-08-06 | 深圳市大京科技有限公司 | Unmanned aerial vehicle convenient to multi-angle is shot and is had shock attenuation descending function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |