CN220764710U - A multi-functional fixed wing unmanned aerial vehicle for agriculture - Google Patents
A multi-functional fixed wing unmanned aerial vehicle for agriculture Download PDFInfo
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- CN220764710U CN220764710U CN202320300953.4U CN202320300953U CN220764710U CN 220764710 U CN220764710 U CN 220764710U CN 202320300953 U CN202320300953 U CN 202320300953U CN 220764710 U CN220764710 U CN 220764710U
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- unmanned aerial
- aerial vehicle
- fixed wing
- wing unmanned
- shock absorber
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- 230000035939 shock Effects 0.000 claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model provides a multifunctional fixed wing unmanned aerial vehicle for agriculture, which comprises a machine body, side wings, tail wings, a propeller and a bracket, wherein an aerial photographing device is fixedly arranged at the bottom of the front end of the machine body, a bottom plate is fixedly arranged in the middle of the top surface of the bracket, an abutting sleeve is movably inserted in the middle of the bottom plate, and the top of the abutting sleeve extends out of the top surface of the bottom plate to be fixedly connected with a shock absorber. According to the utility model, the abutting sleeve falling into the ground is subjected to damping treatment firstly by using the mounting plate, the balls and the damping springs, and then the abutting sleeve is subjected to damping treatment again when the abutting sleeve stretches out and draws back by using the shock absorber, so that double damping is realized, the damping function of the unmanned aerial vehicle is greatly improved, the balls are in contact with the ground and are rotationally embedded in the mounting plate, and when the balls are in contact with the bottom surface to move, the balls rotate, so that friction between the balls and the bottom surface is greatly reduced, and the unmanned aerial vehicle is more stable when the unmanned aerial vehicle stops falling.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a multifunctional fixed wing unmanned aerial vehicle for agriculture.
Background
The unmanned aerial vehicle with fixed wing has the sweepback angle of the outer end of the wing capable of being regulated automatically or manually with speed. Because of excellent functions and modularized integration, the method is widely applied to the professions of mapping, geology, petroleum, agriculture, forestry, agriculture and the like, and has wide market application prospect.
The existing unmanned aerial vehicle landing leg part does not have the function of shock absorption, and because the plant protection unmanned aerial vehicle has impact force in the moment of landing, the damage and even fracture between the wing and the fuselage are easily caused under the action of inertia.
Disclosure of Invention
The utility model aims to solve the problem that the landing leg part of the unmanned aerial vehicle does not have a damping function, and the plant protection unmanned aerial vehicle falls to the ground
The wing and the fuselage are damaged or even broken easily under the action of inertia due to the instant impact force.
In order to solve the technical problems, the utility model provides a multifunctional fixed wing unmanned aerial vehicle for agriculture, which comprises a machine body, side wings, a tail wing, a propeller and a bracket, and is characterized in that an aerial photographing device is fixedly arranged at the bottom of the front end of the machine body, a bottom plate is fixedly arranged in the middle of the top surface of the bracket, an abutting sleeve is movably inserted in the middle of the bottom plate, the top of the abutting sleeve extends out of the top surface of the bottom plate to be fixedly connected with a shock absorber, the top of the shock absorber abuts against the bottom surface of the machine body, and a protection pad is adhered between the shock absorber and the machine body.
Preferably, the bottom of butt telescopic is open-type structure, and inside activity has placed a mounting panel, the top surface fixedly connected with of mounting panel is a plurality of damping spring, and damping spring's the other end is connected with the telescopic inner wall of butt, a plurality of balls are installed in the bottom surface rotation embedding of mounting panel, and the bottom protrusion of ball in the telescopic bottom surface of butt.
Preferably, the center department of bottom plate has offered and has been used for butt sleeve male mounting hole, butt sleeve's both sides fixedly connected with two spacing, two spouts with spacing one-to-one are offered to the inner wall department of mounting hole, spacing and spout looks adaptation and slip embedding are in the inside of spout.
Preferably, the damper is disposed at the center of gravity of the bottom surface of the body.
Preferably, the protection pad is made of rubber pad materials.
Preferably, the balls are made of stainless steel metal materials.
Compared with the prior art, the utility model provides a multifunctional fixed wing unmanned aerial vehicle for agriculture, which has the following beneficial effects:
1. according to the utility model, the abutting sleeve falling into the ground is subjected to damping treatment firstly by using the mounting plate, the balls and the damping springs, and then the abutting sleeve is subjected to damping treatment again when the abutting sleeve stretches out and draws back by using the damper, so that double damping is realized, the damping function of the unmanned aerial vehicle is greatly improved, and the damage between the wing and the fuselage caused by the inertia caused by stopping is reduced.
2. According to the utility model, the balls are contacted with the ground, and are rotationally embedded in the mounting plate, so that when the contact bottom surface moves, the balls rotate, the friction force between the balls and the bottom surface is greatly reduced, and the unmanned aerial vehicle is more stable when stopped.
Drawings
Fig. 1 is a schematic view of the structure of a unmanned aerial vehicle of the present utility model;
FIG. 2 is an exploded view of the abutment sleeve of the present utility model;
FIG. 3 is a schematic cross-sectional view of the unmanned aerial vehicle of the present utility model;
in the figure: 1. a body; 2. a side wing; 3. a tail wing; 4. a propeller; 5. a bracket; 6. an aerial photographing device; 7. a bottom plate; 8. a damper; 9. abutting the sleeve; 10. a protective pad; 11. a mounting hole; 12. a limit bar; 13. a chute; 14. a mounting plate; 15. a ball; 16. and a damping spring.
Detailed Description
The utility model relates to a multifunctional fixed wing unmanned aerial vehicle for agriculture, which comprises a machine body 1, side wings 2, a tail wing 3, a propeller 4 and a support 5, wherein the bottom of the front end of the machine body 1 is fixedly provided with an aerial camera 6, the middle part of the top surface of the support 5 is fixedly provided with a bottom plate 7, the middle part of the bottom plate 7 is movably inserted with an abutting sleeve 9, the top surface of the abutting sleeve 9 extends out of the bottom plate 7 and is fixedly connected with a shock absorber 8, the top of the shock absorber 8 abuts against the bottom surface of the machine body 1, a protection pad 10 is adhered between the shock absorber 8 and the machine body 1, the abutting sleeve 9 is protruded out of the support 5 under the elastic action of the shock absorber 8 in an original state, when the unmanned aerial vehicle falls on the ground, the abutting sleeve 9 is contacted with the bottom surface by the arranged abutting sleeve 9, and the pressure of the machine body 1 causes an upward jacking force to the shock absorber 8, and at the moment, the shock absorber 8 is contracted to a certain extent when the support 5 falls into the ground, the shock generated with the ground is relieved, the shock absorber 1 is further buffered and protected, and the landing shock is effectively protected.
The bottom of butt sleeve 9 is open structure, and inside activity has placed a mounting panel 14, the top surface fixedly connected with of mounting panel 14 has a plurality of damping spring 16, and damping spring 16's the other end is connected with the inner wall of butt sleeve 9, a plurality of balls 15 are installed in the bottom surface rotation embedding of mounting panel 14, and the bottom protrusion of ball 15 is in the bottom surface of butt sleeve 9, when butt sleeve 9 contacts the bottom surface, by the 15 contact earlier of the inside mounting panel 14 bottom surface embedding of setting of butt sleeve 9, under the lower pressure effect of fuselage 1, 16 contracts and makes mounting panel 14 at the inside upward movement expansion and contraction of butt sleeve 9, thereby effectively alleviate 9 the impact force of contact bottom surface, realize dual shock attenuation, further improvement unmanned aerial vehicle's shock-absorbing function, ball 15 rotatory embedding is in mounting panel 14 simultaneously, when the contact bottom surface removes, ball 15 takes place to rotate, the frictional force between very big degree reduction and the bottom surface, make unmanned aerial vehicle more stable when stopping.
The center department of bottom plate 7 has offered and has been used for butt sleeve 9 male mounting hole 11, the both sides fixedly connected with of butt sleeve 9 two spacing bars 12, two spouts 13 with spacing bar 12 one-to-one are offered to the inner wall department of mounting hole 11, spacing bar 12 and spout 13 looks adaptation and slip embedding are in the inside of spout 13, under the slip spacing of spacing bar 12 and spout 13, guarantee the stability when making the telescopic lift of butt sleeve 9 on bottom plate 7, avoid taking place to rotate in mounting hole 11 when butt sleeve 9 goes up and down, guarantee unmanned aerial vehicle stability that stops.
The bumper shock absorber 8 sets up in the bottom surface focus department of fuselage 1, makes unmanned aerial vehicle stop and makes the downforce that receives according to even, avoids the uneven unmanned aerial vehicle that leads to taking place the slope of atress.
The protection pad 10 adopts rubber pad material for the protection fuselage 1 avoids the shock absorber 8 elasticity excessively to cause the damage to 1 when elasticity butt fuselage 1.
The balls 15 are made of stainless steel metal, so that the wear resistance of the balls 15 is improved, and the service life is prolonged.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A multifunctional fixed wing unmanned aerial vehicle for agriculture, includes fuselage (1), flank (2), fin (3), screw (4) and support (5), its characterized in that, front end bottom fixed mounting of fuselage (1) has ware (6) of taking photo by plane, the top surface middle part fixed mounting of support (5) has a bottom plate (7), the middle part activity of bottom plate (7) is pegged graft has a butt sleeve (9), the top of butt sleeve (9) extends the top surface of bottom plate (7) and bumper shock absorber (8) fixed connection, the top of bumper shock absorber (8) and the bottom surface looks butt of fuselage (1), and the adhesion has protection pad (10) between bumper shock absorber (8) and the fuselage (1).
2. A multi-functional fixed wing unmanned aerial vehicle for agriculture according to claim 1, wherein: the bottom of butt sleeve (9) is open-type structure, and inside activity has placed a mounting panel (14), the top surface fixedly connected with of mounting panel (14) has a plurality of damping springs (16), and the other end of damping spring (16) is connected with the inner wall of butt sleeve (9), a plurality of balls (15) are installed in the bottom surface rotation embedding of mounting panel (14), and the bottom protrusion of ball (15) is in the bottom surface of butt sleeve (9).
3. A multi-functional fixed wing unmanned aerial vehicle for agriculture according to claim 1, wherein: the mounting hole (11) for inserting the butt sleeve (9) is formed in the center of the bottom plate (7), two limit strips (12) are fixedly connected to the two sides of the butt sleeve (9), two sliding grooves (13) corresponding to the limit strips (12) one by one are formed in the inner wall of the mounting hole (11), and the limit strips (12) are matched with the sliding grooves (13) and are embedded in the sliding grooves (13) in a sliding mode.
4. A multi-functional fixed wing unmanned aerial vehicle for agriculture according to claim 1, wherein: the shock absorber (8) is arranged at the center of gravity of the bottom surface of the machine body (1).
5. A multi-functional fixed wing unmanned aerial vehicle for agriculture according to claim 1, wherein: the protection pad (10) is made of rubber pad materials.
6. A multi-functional fixed wing unmanned aerial vehicle for agriculture according to claim 2, wherein: the ball (15) is made of stainless steel metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300953.4U CN220764710U (en) | 2023-02-23 | 2023-02-23 | A multi-functional fixed wing unmanned aerial vehicle for agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300953.4U CN220764710U (en) | 2023-02-23 | 2023-02-23 | A multi-functional fixed wing unmanned aerial vehicle for agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764710U true CN220764710U (en) | 2024-04-12 |
Family
ID=90614094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320300953.4U Active CN220764710U (en) | 2023-02-23 | 2023-02-23 | A multi-functional fixed wing unmanned aerial vehicle for agriculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764710U (en) |
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2023
- 2023-02-23 CN CN202320300953.4U patent/CN220764710U/en active Active
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