CN208070009U - A kind of plant protection drone undercarriage - Google Patents
A kind of plant protection drone undercarriage Download PDFInfo
- Publication number
- CN208070009U CN208070009U CN201820529918.9U CN201820529918U CN208070009U CN 208070009 U CN208070009 U CN 208070009U CN 201820529918 U CN201820529918 U CN 201820529918U CN 208070009 U CN208070009 U CN 208070009U
- Authority
- CN
- China
- Prior art keywords
- plant protection
- arc
- motion bar
- protection drone
- ball
- 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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Abstract
The utility model discloses a kind of plant protection drone undercarriages, including fixed plate, the fixed plate bottom is provided with support plate, the support plate both sides are both provided with supporting leg, the supporting leg bottom is provided with motion bar, the motion bar bottom is provided with arc panel, the arc panel bottom is provided with arc buffering pad, the arc buffering pad is made of rubber silk floss material, the arc panel bottom is provided with buffer board, it is provided with supporting table at the top of the buffer board, the supporting table top movable is connected with connecting rod, the arc panel bottom is provided with limiting slot, the limiting slot is internally provided with spring, the spring one end is provided with limited block, the limited block is flexibly connected with connecting rod, it is provided with mobile bar at the top of the supporting table, it is provided with ball at the top of the mobile bar, the motion bar is internally provided with empty slot.The utility model is conducive to the service life for improving unmanned plane by the way that arc buffering pad, spring and ball is arranged.
Description
Technical field
The utility model is related to air vehicle technique field, more particularly to a kind of plant protection drone undercarriage.
Background technology
UAV referred to as " unmanned plane ", without cockpit on machine, but is equipped with automatic pilot, presetting apparatus
Etc. equipment, on ground, naval vessels or machine tool remote control station personnel are by equipment such as radars, to it into line trace, positioning, remote control, telemetering
And Digital Transmission, plant protection drone are a kind of branches of unmanned plane, plant protection drone is widely used in agriculture and forestry plant protection operation, should
Type unmanned aerial vehicle can spray medicament, seed, pulvis etc., and many facilities are brought for our work.
However due to the particularity of plant protection drone working environment, plant protection drone have more into it is complex, severe
Agricultural environment, this is just more demanding to the requirement of plant protection drone and service life, and plant protection drone building ring
Border is special, and landing environment is also more severe, and when unmanned plane lands, the vibrations of generation can directly operate fuselage influence, influence nothing
Man-machine normal use, it would be highly desirable to improve.
Therefore, invent a kind of plant protection drone solved the above problems with undercarriage it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of plant protection drone undercarriage, by arc buffering pad, spring and
Ball, arc buffering pad existing first-level buffer, and ball realizes level 2 buffering, and spring realizes three-level buffering, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of plant protection drone undercarriage, including
Fixed plate, the fixed plate bottom are provided with support plate, and the support plate both sides are both provided with supporting leg, the supporting leg bottom setting
There are motion bar, the motion bar bottom to be provided with arc panel, the arc panel bottom is provided with arc buffering pad, and the arc is slow
Punching pad is made of rubber silk floss material, and the arc panel bottom is provided with buffer board, is provided with supporting table at the top of the buffer board, institute
It states supporting table top movable and is connected with connecting rod, the arc panel bottom is provided with limiting slot, and the limiting slot is internally provided with
Spring, the spring one end are provided with limited block, and the limited block is flexibly connected with connecting rod, are provided at the top of the supporting table
Mobile bar, the mobile bar top are provided with ball, and the motion bar is internally provided with empty slot, and the ball is arranged in sky
Inside slot.
Preferably, the supporting leg bottom setting is fluted, is provided with spacing ball at the top of the motion bar, the spacing ball is set
It sets in inside grooves.
Preferably, the supporting leg side is provided with bracing piece, and through-hole is provided on the bracing piece.
Preferably, the empty slot is internally provided with baffle, and shaft is provided through on the baffle, is set at the top of the baffle
It is equipped with fixing piece.
Preferably, the fixing piece is fixedly connected with motion bar, and the baffle and fixing piece are made of magnetic material.
The beneficial effects of the utility model are：
（1）By the way that arc buffering pad, spring and ball is arranged, in landing, arc delays made of rubber cotton material
Punching pad takes the lead in landing, and realizes first-level buffer, and when the weight of landing is excessive and falling speed is too fast, arc buffering pad reaches maximum
Deformation pushes mobile bar, mobile bar to squeeze ball, two level damping is realized, when landing at this point, when buffer board contacts ground
When weight bigger or falling speed bigger, when the suction between fixing piece and baffle can not stop ball, fixing piece and baffle
Separation, mobile bar rise in empty slot, and the connecting rod at the top of supporting table pushes limited block to be moved in limiting slot, compressed spring,
It realizes three-level buffering, is conducive to the service life for improving unmanned plane；
（2）By the way that groove and spacing ball is arranged, when encountering ground and having stone or other sundries, arc buffering pad just position
In on stone or sundries, at this point, motion bar is rotated around drive spacing ball, the inclined degree of supporting leg can be reduced, is conducive to carry
High stability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portions the A enlarged diagram of Fig. 1 of the utility model；
Fig. 3 is the portions the B enlarged diagram of Fig. 2 of the utility model；
Fig. 4 is the portions the C enlarged diagram of Fig. 1 of the utility model；
In figure：1 fixed plate, 2 support plates, 3 supporting legs, 4 motion bars, 5 arc panels, 6 arc buffering pads, 7 buffer boards, 8 supports
Platform, 9 connecting rods, 10 limiting slots, 11 springs, 12 limited blocks, 13 mobile bars, 14 balls, 15 empty slots, 16 grooves, 17 spacing balls,
18 bracing pieces, 19 through-holes, 20 baffles, 21 shafts, 22 fixing pieces.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of plant protection drone undercarriage as shown in Figs 1-4, including fixed plate 1, described
1 bottom of fixed plate is provided with support plate 2, and 2 both sides of the support plate are both provided with supporting leg 3, and 3 bottom of the supporting leg is provided with activity
Bar 4,4 bottom of the motion bar are provided with arc panel 5, and 5 bottom of the arc panel is provided with arc buffering pad 6, and the arc is slow
It rushes pad 6 to be made of rubber silk floss material, 5 bottom of the arc panel is provided with buffer board 7, and 7 top of the buffer board is provided with support
Platform 8,8 top movable of the supporting table are connected with connecting rod 9, and 5 bottom of the arc panel is provided with limiting slot 10, the limiting slot
10 are internally provided with spring 11, and 11 one end of the spring is provided with limited block 12, and the limited block 12 connects with 9 activity of connecting rod
It connects, the top of the supporting table 8 is provided with mobile bar 13, and 13 top of the mobile bar is provided with ball 14, in the motion bar 4
Portion is provided with empty slot 15, and the ball 14 is arranged inside empty slot 15.
Further, in the above-mentioned technical solutions, 3 bottom of supporting leg setting fluted 16,4 top of the motion bar are set
It is equipped with spacing ball 17, the spacing ball 17 is arranged inside groove 16, and when encountering ground and having stone or other sundries, arc is slow
It rushes pad 6 to be placed exactly on stone or sundries, at this point, motion bar 4 can reduce inclining for supporting leg 3 around driving spacing ball 17 to rotate
Oblique degree；
Further, in the above-mentioned technical solutions, 3 side of the supporting leg is provided with bracing piece 18, on the bracing piece 18
It is provided with through-hole 19, bracing piece 18 can play reinforcement effect between supporting leg 3, when through-hole 19 can reduce the movement of bracing piece 18
Resistance of the wind to bracing piece 18；
Further, in the above-mentioned technical solutions, the empty slot 15 is internally provided with baffle 20, runs through on the baffle 20
It is provided with shaft 21,20 top of the baffle is provided with fixing piece 22, and baffle 20 can play ball 14 in level 2 buffering
To enough barrier forces, when the suction between fixing piece 22 and baffle 20 can not stop ball 14, fixing piece 22 and baffle 20
Separation, baffle 20 are rotated around shaft 21；
Further, in the above-mentioned technical solutions, the fixing piece 22 is fixedly connected with motion bar 4,20 He of the baffle
Fixing piece 22 is made of magnetic material, and baffle 20 and fixing piece 22 made of magnetic material can very easily realize separation
And absorption, use are more convenient.
This practicality operation principle：
With reference to Figure of description 1-3, in landing, the arc buffering pad 6 made of rubber cotton material takes the lead in landing, and realizes
First-level buffer, when the weight of landing is excessive and falling speed is too fast, arc buffering pad 6 reaches largest deformation, at this point, buffer board
7 contact ground when, push mobile bar 13, mobile bar 13 squeeze ball 14, realize two level damping, when landing weight bigger or
When falling speed bigger, when the suction between fixing piece 22 and baffle 20 can not stop ball 14, fixing piece 22 and baffle 20
Separation, mobile bar 13 rise in empty slot 15, and the connecting rod 9 at 8 top of supporting table pushes limited block 12 to be moved in limiting slot 10,
Compressed spring 11 realizes three-level buffering, improves the service life of unmanned plane；
With reference to Figure of description 4, when encountering ground and having stone or other sundries, arc buffering pad 6 is placed exactly in stone
Or on sundries, at this point, motion bar 4 can reduce the inclined degree of supporting leg 3, improve stabilization around driving spacing ball 17 to rotate
Property.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of plant protection drone undercarriage, including fixed plate（1）, it is characterised in that：The fixed plate（1）Bottom is provided with
Support plate（2）, the support plate（2）Both sides are both provided with supporting leg（3）, the supporting leg（3）Bottom is provided with motion bar（4）, institute
State motion bar（4）Bottom is provided with arc panel（5）, the arc panel（5）Bottom is provided with arc buffering pad（6）, the arc
Cushion pad（6）It is made of rubber silk floss material, the arc panel（5）Bottom is provided with buffer board（7）, the buffer board（7）Top
It is provided with supporting table（8）, the supporting table（8）Top movable is connected with connecting rod（9）, the arc panel（5）Bottom is provided with
Limiting slot（10）, the limiting slot（10）It is internally provided with spring（11）, the spring（11）One end is provided with limited block（12）,
The limited block（12）With connecting rod（9）Flexible connection, the supporting table（8）Top is provided with mobile bar（13）, the movement
Bar（13）Top is provided with ball（14）, the motion bar（4）It is internally provided with empty slot（15）, the ball（14）Setting
In empty slot（15）It is internal.
2. a kind of plant protection drone undercarriage according to claim 1, it is characterised in that：The supporting leg（3）Bottom is set
It is equipped with groove（16）, the motion bar（4）Top is provided with spacing ball（17）, the spacing ball（17）It is arranged in groove（16）It is interior
Portion.
3. a kind of plant protection drone undercarriage according to claim 1, it is characterised in that：The supporting leg（3）Side is set
It is equipped with bracing piece（18）, the bracing piece（18）On be provided with through-hole（19）.
4. a kind of plant protection drone undercarriage according to claim 1, it is characterised in that：The empty slot（15）Inside is set
It is equipped with baffle（20）, the baffle（20）On be provided through shaft（21）, the baffle（20）Top is provided with fixing piece
（22）.
5. a kind of plant protection drone undercarriage according to claim 4, it is characterised in that：The fixing piece（22）With work
Lever（4）It is fixedly connected, the baffle（20）And fixing piece（22）It is made of magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529918.9U CN208070009U (en) | 2018-04-16 | 2018-04-16 | A kind of plant protection drone undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529918.9U CN208070009U (en) | 2018-04-16 | 2018-04-16 | A kind of plant protection drone undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208070009U true CN208070009U (en) | 2018-11-09 |
Family
ID=64041116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820529918.9U Expired - Fee Related CN208070009U (en) | 2018-04-16 | 2018-04-16 | A kind of plant protection drone undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208070009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247305A (en) * | 2021-07-07 | 2021-08-13 | 广州昇谷科技有限公司 | Support frame for testing falling stability of unmanned aerial vehicle |
-
2018
- 2018-04-16 CN CN201820529918.9U patent/CN208070009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247305A (en) * | 2021-07-07 | 2021-08-13 | 广州昇谷科技有限公司 | Support frame for testing falling stability of unmanned aerial vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |