CN212195880U - Shock attenuation plant protection unmanned aerial vehicle - Google Patents
Shock attenuation plant protection unmanned aerial vehicle Download PDFInfo
- Publication number
- CN212195880U CN212195880U CN202020837596.1U CN202020837596U CN212195880U CN 212195880 U CN212195880 U CN 212195880U CN 202020837596 U CN202020837596 U CN 202020837596U CN 212195880 U CN212195880 U CN 212195880U
- Authority
- CN
- China
- Prior art keywords
- bin
- punch
- aerial vehicle
- unmanned aerial
- plate
- 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
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
A shock-absorbing plant protection unmanned aerial vehicle comprises a connecting plate (1), a lifting support (2), an unmanned aerial vehicle main body (3), a shock-absorbing spring (4), a shock-absorbing spring support plate (5), a shock-absorbing spring bin (6), a limiting plate (7), an anti-toppling shock-absorbing device (8) and a fixed bin (9), wherein the shock-absorbing spring bin (6) is connected to the lower part of the unmanned aerial vehicle main body (3), the connecting plate (1) is slidably arranged at the lower part of the shock-absorbing spring bin (6), the limiting plate (7) is connected to the lower part of the shock-absorbing spring bin (6), the lifting support (2) is connected to the lower part of the connecting plate (1), the shock-absorbing spring support plate (5) is connected to the lower part of the unmanned aerial vehicle main body (3), the shock-absorbing spring support plate (5) is connected with the connecting plate (1) through the shock-absorbing spring (, the anti-toppling damping device (8) is arranged on the fixed bin (9).
Description
Technical Field
The utility model relates to an unmanned aerial vehicle, in particular to shock attenuation plant protection unmanned aerial vehicle.
Background
Unmanned aerial vehicle is called unmanned aerial vehicle for short, and is unmanned aerial vehicle operated by radio remote control equipment and self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The airplane can take off like a common unmanned aerial vehicle or launch and lift off by a boosting rocket under the radio remote control, and can also be carried to the air by a mother airplane to launch and fly. During recovery, the unmanned aerial vehicle can automatically land in the same way as the common unmanned aerial vehicle can land, and can also be recovered by a parachute or a barrier net through remote control. Along with the development of science and technology, agricultural production's intelligent degree is more and more high, unmanned aerial vehicle begins to be applied to in the middle of the agricultural production, plant protection unmanned aerial vehicle is at the operation in-process, plant protection crop kind is different, the different plant protection targets of the same kind of crop or use different aviation plant protection medicaments etc. all require the plant protection liquid medicine to spray the flow, the liquid medicine sprays the droplet diameter different, the place that unmanned aerial vehicle descends under this condition is in the farmland, the ground unevenness in farmland, unmanned aerial vehicle when descending and easy damage or because the focus problem emptys, unmanned aerial vehicle's life is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical scheme, the utility model provides a shock attenuation plant protection unmanned aerial vehicle can guarantee the descending that unmanned aerial vehicle can be stable in the farmland, can not take place to empty, has guaranteed plant protection unmanned aerial vehicle's life.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a shock-absorbing plant protection unmanned aerial vehicle comprises a connecting plate (1), a lifting support (2), an unmanned aerial vehicle main body (3), a shock-absorbing spring (4), a shock-absorbing spring support plate (5), a shock-absorbing spring bin (6), a limiting plate (7), an anti-toppling shock-absorbing device (8) and a fixing bin (9), wherein the shock-absorbing spring bin (6) is connected to the lower part of the unmanned aerial vehicle main body (3), the connecting plate (1) is slidably arranged at the lower part of the shock-absorbing spring bin (6), the limiting plate (7) is connected to the lower part of the shock-absorbing spring bin (6), the limiting plate (7) supports the connecting plate (1), the lifting support (2) is connected to the lower part of the connecting plate (1), the shock-absorbing spring support plate (5) is connected to the lower part of the unmanned aerial vehicle main body (3), and the shock-absorbing, good shock absorption effect can be achieved through elastic deformation of the shock absorption spring, the limiting plate supports the connecting plate to prevent the connecting plate from falling, the fixed bin (9) is connected to the inner wall of the lower part of the lifting support (2), the anti-falling shock absorption device (8) is arranged on the fixed bin (9), the anti-falling shock absorption device (8) comprises a spring bin (10), a reset spring (11), a spring support plate (12), a punch bin (13), a punch (14), a punch support plate (15), a pneumatic rod (16) and a pressure sensing plate (17), the punch bin (13) is connected to the upper part of the fixed bin (9), the spring bin (10) is connected to the upper part of the punch bin (13), the spring bin (10) is communicated with the punch bin (13), the spring support plate (12) is connected to the inner wall of the upper part of the spring bin (10), one end of the reset spring (11) is connected to the spring support plate (12), the punch support plate (15) is connected to the other end of the reset spring (11), the punch (14) is connected to the punch support plate (15), the air pressure rod (16) is arranged on the side wall of the punch bin (13), the output end of the air pressure rod (16) supports the punch support plate (15), the air pressure rod plays a limiting role on the punch support plate, the pressure sensing plate (17) is connected to the lower part of the lifting support (2), punch through holes are formed in the fixed bin (9), the lifting support (2) and the pressure sensing plate (17), the three punch through holes are equal in size and are correspondingly arranged, after the pressure sensing plate senses pressure, the output end of the air pressure rod quickly returns, the punch is punched by the elasticity of the reset spring, and the punch penetrates through holes in the fixed bin (9), the lifting support (2) and the pressure sensing plate (17) to smash a farmland, the effect of fixing the unmanned aerial vehicle is achieved;
optionally, a plurality of groups of damping springs (4) are arranged;
optionally, the limiting plates (7) are L-shaped, and two groups of the limiting plates (7) are arranged by taking the central axis of the connecting plate (1) as a symmetry axis;
optionally, the lifting support (2) is provided with two groups by taking the central axis of the connecting plate (1) as a symmetry axis, and the anti-toppling shock absorption device (8) is provided with a plurality of groups on the lifting support (2);
optionally, the sizes of the punch through holes in the fixed bin (9), the lifting support (3) and the pressure sensing plate (17) are smaller than the size of the punch.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a shock attenuation plant protection unmanned aerial vehicle, impulsive force when elastic deformation through damping spring reduces plant protection unmanned aerial vehicle to descend, fine shock attenuation effect has been played, plant protection unmanned aerial vehicle is often used for the farmland operation, the place that unmanned aerial vehicle descends under this kind of condition is in the farmland, the ground unevenness in farmland, through preventing inclining damping device, when unmanned aerial vehicle contacts the farmland, go out the drift, make unmanned aerial vehicle fix in the twinkling of an eye on the farmland, prevent that unmanned aerial vehicle from empting, unmanned aerial vehicle's life has been increased.
Drawings
Fig. 1 is an overall structure diagram of the damping plant protection unmanned aerial vehicle of the utility model;
fig. 2 is a side view of the shock-absorbing plant protection unmanned aerial vehicle of the present invention;
fig. 3 is the utility model relates to a local enlarger at shock attenuation plant protection unmanned aerial vehicle's A position.
Wherein, 1, connecting plate, 2, the support that rises and falls, 3, the unmanned aerial vehicle main part, 4, damping spring, 5, damping spring extension board, 6, damping spring storehouse, 7, the limiting plate, 8, prevent empting damping device, 9, fixed storehouse, 10, spring storehouse, 11, reset spring, 12, spring extension board, 13, drift storehouse, 14, drift, 15, drift extension board, 16, pressure bar, 17, pressure induction plate.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-3, the utility model relates to a shock-absorbing plant protection unmanned aerial vehicle, which comprises a connecting plate (1), a lifting support (2), an unmanned aerial vehicle main body (3), a shock-absorbing spring (4), a shock-absorbing spring support plate (5), a shock-absorbing spring bin (6), a limiting plate (7), an anti-toppling shock-absorbing device (8) and a fixed bin (9), wherein the shock-absorbing spring bin (6) is connected to the lower part of the unmanned aerial vehicle main body (3), the connecting plate (1) is slidably arranged at the lower part of the shock-absorbing spring bin (6), the limiting plate (7) is connected to the lower part of the shock-absorbing spring bin (6), the limiting plate (7) supports the connecting plate (1), the lifting support (2) is connected to the lower part of the connecting plate (1), the shock-absorbing spring support plate (5) is connected to the lower part of the unmanned aerial vehicle main body (3), the fixed bin (9) is connected to the inner wall of the lower part of the lifting support (2), the anti-falling damping device (8) is arranged on the fixed bin (9), the anti-falling damping device (8) comprises a spring bin (10), a reset spring (11), a spring support plate (12), a punch bin (13), a punch (14), a punch support plate (15), a pneumatic rod (16) and a pressure sensing plate (17), the punch bin (13) is connected to the upper part of the fixed bin (9), the spring bin (10) is connected to the upper part of the punch bin (13), the spring bin (10) is communicated with the punch bin (13), the spring support plate (12) is connected to the inner wall of the upper part of the spring bin (10), one end of the reset spring (11) is connected to the spring support plate (12), and the punch support plate (15) is connected to the other end of the reset spring (11), the punch (14) is connected to the punch support plate (15), the air pressure rod (16) is arranged on the side wall of the punch bin (13), the output end of the air pressure rod (16) supports the punch support plate (15), the pressure sensing plate (17) is connected to the lower portion of the lifting support (2), punch through holes are formed in the fixed bin (9), the lifting support (2) and the pressure sensing plate (17), and the three punch through holes are equal in size and are arranged correspondingly; a plurality of groups of damping springs (4) are arranged; the limiting plates (7) are L-shaped, and two groups of limiting plates (7) are arranged by taking the central axis of the connecting plate (1) as a symmetrical axis; the lifting support (2) is provided with two groups by taking the central axis of the connecting plate (1) as a symmetrical axis, and the anti-toppling shock absorption device (8) is provided with a plurality of groups on the lifting support (2); the sizes of punch through holes in the fixed bin (9), the lifting support (2) and the pressure sensing plate (17) are smaller than the size of the punch (14).
During the specific use, when unmanned aerial vehicle descends, pressure that the farmland surface gave is experienced to pressure-sensitive plate 17, two pneumatic rods 16 output ends that support the drift extension board move to the stiff end, reset spring gives drift extension board 15 towards the pressure on ground, drift extension board 15 drives drift 14 to ground punching press, drift 14 advances ground through the punching press of three drift through-hole, play fixed unmanned aerial vehicle's effect, prevent because the uneven side of leading to unmanned aerial vehicle in farmland ground turns on and the slope, when unmanned aerial vehicle descends, support 2 striking ground that rises and falls, support 2 promotes connecting plate 1 and removes to unmanned aerial vehicle main part 3, connecting plate 1 gives damping spring 4 pressure and makes damping spring 4 tighten, elastic deformation through damping spring 4 plays good shock attenuation effect to unmanned aerial vehicle main part 3.
Claims (5)
1. The utility model provides a shock attenuation plant protection unmanned aerial vehicle which characterized in that: comprises a connecting plate (1), a lifting support (2), an unmanned aerial vehicle main body (3), a damping spring (4), a damping spring support plate (5), a damping spring bin (6), a limiting plate (7), an anti-toppling damping device (8) and a fixed bin (9), wherein the damping spring bin (6) is connected with the lower part of the unmanned aerial vehicle main body (3), the connecting plate (1) is arranged at the lower part of the damping spring bin (6) in a sliding manner, the limiting plate (7) is connected with the lower part of the damping spring bin (6), the limiting plate (7) supports the connecting plate (1), the lifting support (2) is connected with the lower part of the connecting plate (1), the damping spring support plate (5) is connected with the lower part of the unmanned aerial vehicle main body (3), the damping spring support plate (5) is connected with the connecting plate (1) through the damping spring (4), the fixed bin (9) is connected with the inner, the anti-toppling shock absorption device (8) is arranged on the fixed bin (9), the anti-toppling shock absorption device (8) comprises a spring bin (10), a reset spring (11), a spring support plate (12), a punch bin (13), a punch (14), a punch support plate (15), a pressure rod (16) and a pressure sensing plate (17), the punch bin (13) is connected to the upper portion of the fixed bin (9), the spring bin (10) is connected to the upper portion of the punch bin (13), the spring bin (10) is communicated with the punch bin (13), the spring support plate (12) is connected to the inner wall of the upper portion of the spring bin (10), one end of the reset spring (11) is connected to the spring support plate (12), the punch support plate (15) is connected to the other end of the reset spring (11), the punch (14) is connected to the punch support plate (15), the pressure rod (16) is arranged on the side wall of the punch bin (13), the output end of the air pressure rod (16) supports the punch support plate (15), the pressure sensing plate (17) is connected to the lower portion of the lifting support (2), punch through holes are formed in the fixed bin (9), the lifting support (2) and the pressure sensing plate (17), and the three punch through holes are equal in size and are arranged correspondingly.
2. The shock attenuation plant protection unmanned aerial vehicle of claim 1, characterized in that: the damping springs (4) are provided with a plurality of groups.
3. The shock attenuation plant protection unmanned aerial vehicle of claim 1, characterized in that: the limiting plates (7) are L-shaped, and the two groups of limiting plates (7) are arranged by taking the central axis of the connecting plate (1) as a symmetry axis.
4. The shock attenuation plant protection unmanned aerial vehicle of claim 1, characterized in that: the lifting support (2) is provided with two groups by taking the central axis of the connecting plate (1) as a symmetry axis, and the anti-toppling damping device (8) is arranged on the lifting support (2) in a plurality of groups.
5. The shock attenuation plant protection unmanned aerial vehicle of claim 1, characterized in that: the sizes of punch through holes in the fixed bin (9), the lifting support (2) and the pressure sensing plate (17) are smaller than the size of the punch (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837596.1U CN212195880U (en) | 2020-05-19 | 2020-05-19 | Shock attenuation plant protection unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837596.1U CN212195880U (en) | 2020-05-19 | 2020-05-19 | Shock attenuation plant protection unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212195880U true CN212195880U (en) | 2020-12-22 |
Family
ID=73816688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020837596.1U Expired - Fee Related CN212195880U (en) | 2020-05-19 | 2020-05-19 | Shock attenuation plant protection unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212195880U (en) |
-
2020
- 2020-05-19 CN CN202020837596.1U patent/CN212195880U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209336991U (en) | Unmanned plane undercarriage | |
| CN110065624A (en) | A kind of unmanned plane undercarriage cushioning structure | |
| CN108622426B (en) | A kind of unmanned plane impact protector equipment | |
| CN212195880U (en) | Shock attenuation plant protection unmanned aerial vehicle | |
| CN106218873A (en) | The anti-protection structure of crashing of a kind of unmanned plane | |
| CN212195881U (en) | Unmanned aerial vehicle undercarriage | |
| CN211390988U (en) | Airport, airborne charging device and module and automatic airport and unmanned aerial vehicle | |
| CN212980523U (en) | Undercarriage with buffering function for unmanned aerial vehicle | |
| CN214356644U (en) | Unmanned aerial vehicle based on reverse atmospheric pressure promotes steady descending | |
| CN212890908U (en) | Safe and reliable's unmanned aerial vehicle | |
| CN212709948U (en) | Six rotor unmanned aerial vehicle frames that stability can be good | |
| CN212220542U (en) | Stable device of aviation remote sensing survey and drawing unmanned aerial vehicle dimension | |
| CN208026888U (en) | A kind of weather modification rocket bullet Information Collection System | |
| CN210555562U (en) | Unmanned aerial vehicle shock attenuation undercarriage | |
| CN108298060A (en) | A kind of high-strength multifunctional unmanned plane load frame | |
| CN109911405A (en) | Goods packing device, packing method for low latitude air-drop | |
| CN213008713U (en) | Unmanned aerial vehicle undercarriage | |
| CN213443093U (en) | Bird-driving unmanned aerial vehicle | |
| CN214296431U (en) | Airborne accurate operation intelligent plant protection unmanned aerial vehicle | |
| CN204776012U (en) | Many rotor unmanned aerial vehicle | |
| CN211196599U (en) | Unmanned aerial vehicle with stable rising and falling | |
| CN210515754U (en) | Flight training device for fixed-wing unmanned aerial vehicle | |
| CN209560388U (en) | Ground control box is used in a kind of operation of unmanned plane | |
| CN215972094U (en) | Unmanned aerial vehicle landing gear | |
| CN210416965U (en) | Undercarriage structure |
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: 20201222 Termination date: 20210519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |