CN220281727U - Unmanned aerial vehicle plants with buffer structure during descending - Google Patents
Unmanned aerial vehicle plants with buffer structure during descending Download PDFInfo
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- CN220281727U CN220281727U CN202321988999.6U CN202321988999U CN220281727U CN 220281727 U CN220281727 U CN 220281727U CN 202321988999 U CN202321988999 U CN 202321988999U CN 220281727 U CN220281727 U CN 220281727U
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- unmanned aerial
- aerial vehicle
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- bracing piece
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- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 238000009331 sowing Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000010899 nucleation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a planting unmanned aerial vehicle with a landing buffer structure, which belongs to the technical field of planting unmanned aerial vehicles and comprises the following components: unmanned aerial vehicle body, unmanned aerial vehicle body four sides fixedly connected with buffering support, unmanned aerial vehicle body bottom fixedly connected with seeding storehouse, buffering support's structure is constituteed including the bracing piece, link up on the bracing piece body of rod and seted up the fretwork hole, bracing piece body of rod top back is provided with the couple along vertical direction is fixed, bracing piece bottom tip rotates and is connected with the buffer rod. Therefore, the falling force during falling can be dissipated through the mode of spring deformation, so that the machine body and the installed agricultural equipment are protected, and in addition, the inclination angle can be freely changed according to the stress condition due to the large overhanging range of the buffer support, so that the planting unmanned aerial vehicle can fall on some uneven bottom surfaces and cannot turn on one's side.
Description
Technical Field
The utility model relates to a planting unmanned aerial vehicle, in particular to a planting unmanned aerial vehicle with a landing buffer structure, and belongs to the technical field of planting unmanned aerial vehicles.
Background
Unmanned aerial vehicles are being used in hand with agriculture, and the number of farmers who use unmanned aerial vehicles is gradually increasing. The agricultural unmanned aerial vehicle is mainly applied to the fields of pesticide spraying, fertilization, farm irrigation, crop sowing, agricultural information monitoring, pollution control, air monitoring and the like. The agricultural unmanned aerial vehicle sowing has the advantages of uniform sowing density, large operation range, stable performance and the like.
The present Chinese patent with publication number (CN 214608079U) discloses a planting unmanned aerial vehicle, the result composition of the utility model mainly comprises unmanned aerial vehicle, fixed block, storage tank, through tank, circular fixed tank, disc, receiving tank, circular chute, bar slot, rotating plate, sliding column, etc., the agricultural planting unmanned aerial vehicle device rotates to drive the rotating plate to rotate through driving motor, the rotating plate rotates to drive the sliding column to periodically slide between the circular chute and bar slot, thereby driving the disc to rotate for a certain angle each time, further the receiving tank sequentially passes through discharging pipe to realize intermittent discharging, thereby avoiding relatively dense seeding and further improving seeding quality, but the utility model may cause damage to the machine body or the mounted and carried agricultural equipment due to lack of buffer structure when the unmanned aerial vehicle is landed on the ground with poor position, in addition, may be laterally turned over due to suspending part of the support, therefore, a planting unmanned aerial vehicle with buffer structure when landing is proposed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the planting unmanned aerial vehicle with the landing buffer structure, which can realize the dissipation of the falling force during landing in a spring deformation mode, so that the protection effect is realized on a machine body and the installed agricultural equipment, in addition, as the overhanging range of the buffer bracket is larger and the inclination angle can be freely changed according to the stress condition, the planting unmanned aerial vehicle can land on some uneven bottom surfaces without side turning, and the technical problems that the unmanned aerial vehicle lacks buffer measures and the side turning is possibly caused by landing on uneven ground in the prior art are solved.
In order to solve the problems, the following technical scheme is provided:
the planting unmanned aerial vehicle with the landing buffer structure comprises an unmanned aerial vehicle body, wherein buffer supports are fixedly connected to four sides of the unmanned aerial vehicle body, and a sowing bin is fixedly connected to the bottom of the unmanned aerial vehicle body;
the structure of buffering support is constituteed including the bracing piece, link up on the bracing piece body of rod and seted up the fretwork hole, bracing piece body of rod top back is provided with the couple along vertical direction is fixed, bracing piece bottom end rotation is connected with the buffer rod, rotate through the articulated shaft between bracing piece and the buffer rod and be connected, the fixed spacing seat that is provided with of buffer rod rear end up end, the fixed barb that is provided with of buffer rod rear end tip up end, be connected with the spring between barb and the couple, the buffer rod rear end tip lower terminal surface is fixed and is provided with the blotter, buffer rod front end tip fixedly connected with supporting legs.
Further, the top of the support rod body is provided with a fixing hole in a penetrating way, and an anti-skid adhesive layer is attached to the periphery of the hole body of the fixing hole.
Further, adopt detachable connected mode and be connected with the circuit between the two between seeding storehouse and the unmanned aerial vehicle body.
Further, the limit seat is of a rubber block structure with high elasticity, and a groove with the width consistent with the width of the support rod is formed in the middle of one surface of the limit seat, which faces the support rod.
Further, the natural length of the spring under the condition that no external force is applied is smaller than the linear distance between the barb and the hook at the lowest position.
Further, the cushion pad is a wedge-shaped pad structure made of waterproof rubber with strong deformability.
Furthermore, the supporting legs and the buffer rods are connected in a welded mode, and the lower end surfaces of the joints of the supporting legs and the buffer rods are smooth curved surfaces.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the spring structures of which the two ends are respectively connected with the supporting rod and the buffer rod, when the unmanned aerial vehicle lands on the ground, the front end of the buffer rod of the integral structure can rotate around the hinge shaft, so that the barb rotates in a direction away from the hook, and therefore, the connected spring can be stretched, and the falling force is continuously dissipated in a self-deformation mode, so that the whole structure is buffered;
2. according to the utility model, the supporting leg structure is fixedly connected with the end part of the buffer rod with larger extension amplitude, so that the supporting leg structure can support the unmanned aerial vehicle in four directions, meanwhile, the whole structure has stronger anti-overturning capability due to the large extension amplitude, and in addition, when the buffer rod falls on uneven ground, the stability of the whole support can be further improved due to the characteristic that the inclination angle of the buffer rod can be changed;
specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a preferred embodiment of a drone with a drop-time buffer structure according to the present utility model;
FIG. 2 is a structural side view of a preferred embodiment of a drone with a drop-time buffer structure according to the present utility model;
FIG. 3 is a schematic view showing a buffer frame structure of a preferred embodiment of a planting robot having a buffer structure at a time of landing according to the present utility model;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is an enlarged view at B in fig. 3.
In the figure: 1. an unmanned aerial vehicle body; 2. a buffer bracket; 3. sowing the seeds in a bin; 4. a support rod; 5. hollow holes; 6. a hook; 7. a buffer rod; 8. a hinge shaft; 9. a limit seat; 10. a barb; 11. a spring; 12. a cushion pad; 13. supporting feet; 14. and a fixing hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, the planting unmanned aerial vehicle with buffer structure when descending that this embodiment provided, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 flies according to the requirement through wireless control and drives agricultural equipment and accomplish the planting task, unmanned aerial vehicle body 1 four sides fixedly connected with buffer support 2, buffer support 2 can play the cushioning effect in order to protect unmanned aerial vehicle body 1 and seeding storehouse 3 when unmanned aerial vehicle body 1 descends, and unmanned aerial vehicle body 1 bottom fixedly connected with seeding storehouse 3, seeding storehouse 3 can carry out the scattering of seed, adopts detachable connected mode and be connected with the circuit between seeding storehouse 3 and the unmanned aerial vehicle body 1 simultaneously.
As shown in fig. 3-5, the planting unmanned aerial vehicle with buffer structure during descending that this embodiment provided, the structural component of buffer support 2 is including bracing piece 4, link up on the bracing piece 4 body of rod and offered fretwork hole 5, fretwork hole 5 can alleviate the weight of structure, reduce the load that applys unmanned aerial vehicle body 1, bracing piece 4 body of rod top back is provided with couple 6 along vertical direction is fixed, bracing piece 4 bottom tip swivelling joint has buffer rod 7, be connected through articulated shaft 8 swivelling joint between bracing piece 4 and the buffer rod 7, buffer rod 7 rear end up end is fixed and is provided with spacing seat 9, spacing seat 9 is for having stronger elastic rubber block structure and its one side middle part towards bracing piece 4 sets up the recess that the width is unanimous with bracing piece 4 width, buffer rod 7 rear end tip up end is fixed and is provided with barb 10, be connected with spring 11 between barb 10 and the couple 6, spring 11 is less than the straight line distance between barb 10 and the couple 6 under the condition of exerting external force, this kind of structural style is used for guaranteeing that spring 11 is in the state when being connected between barb 10 and 6, can provide buffer rod 7 rear end face through articulated shaft 8 swivelling joint, buffer rod 7 rear end face up end face is fixed is provided with spacing pad 9, buffer pad is provided with the buffer pad through the high-down end face of the fixed connection mode of the buffer pad 13, the buffer pad is made into the buffer pad through the buffer pad 13 of the high-down end face of the buffer structure is connected with the wedge-shaped buffer pad 13, the buffer pad 13 is connected with the buffer pad 13 down has the buffer pad 13 of the high-down end is difficult down.
As shown in fig. 4, the present embodiment provides a planting unmanned aerial vehicle with buffer structure during landing, and fixed orifices 14 have been seted up in the link up of bracing piece 4 body of rod top and the peripheral anti-skidding glue film that has pasted of fixed orifices 14 pore body, and above-mentioned structural style provides the condition for buffer support 2 and the fixed connection of unmanned aerial vehicle body 1.
The application principle and the application flow of the utility model are as follows: the buffer bracket 2 is fixedly arranged on the side surface of the unmanned aerial vehicle body 1 through the fixing hole 14, when the unmanned aerial vehicle lands, the front end of the buffer rod 7 is grounded, at the moment, the falling force of the integral structure can lead the buffer rod 7 to rotate around the hinge shaft 8, so that the barb 10 rotates in the direction away from the hook 6, and therefore, the spring 11 connected between the buffer rod 7 and the barb 10 can be stretched, and the falling force can be continuously dissipated in a self-deformation mode, so that the whole structure is buffered; in addition, when the buffer rods fall on uneven ground, the overall support stability can be further improved due to the characteristic that the inclination angles of the four buffer rods 7 can be mutually and independently changed; the cushion pad 12 can provide a part of the buffering force by itself being deformed by pressure when the spring 11 is excessively stretched due to a large falling force of the overall structure.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (7)
1. The planting unmanned aerial vehicle with the landing buffer structure is characterized by comprising an unmanned aerial vehicle body (1), wherein the buffer supports (2) are fixedly connected to the four sides of the unmanned aerial vehicle body (1), and a sowing bin (3) is fixedly connected to the bottom of the unmanned aerial vehicle body (1);
the structure of buffering support (2) is constituteed including bracing piece (4), link up on bracing piece (4) body of rod and seted up fretwork hole (5), bracing piece (4) body of rod top back is provided with couple (6) along vertical direction is fixed, bracing piece (4) bottom tip rotates and is connected with buffer rod (7), rotate through articulated shaft (8) between bracing piece (4) and buffer rod (7) and be connected, buffer rod (7) rear end up end is fixed to be provided with spacing seat (9), buffer rod (7) rear end tip up end is fixed to be provided with barb (10), be connected with spring (11) between barb (10) and couple (6), buffer rod (7) rear end tip lower extreme end face is fixed to be provided with blotter (12), buffer rod (7) front end fixedly connected with supporting leg (13).
2. The planting unmanned aerial vehicle with the landing buffer structure according to claim 1, wherein the top of the supporting rod (4) is provided with a fixing hole (14) in a penetrating way, and an anti-slip glue layer is attached to the periphery of the hole body of the fixing hole (14).
3. The planting unmanned aerial vehicle with the landing buffer structure according to claim 1, wherein a detachable connection mode is adopted between the sowing bin (3) and the unmanned aerial vehicle body (1) and a circuit is connected between the sowing bin and the unmanned aerial vehicle body.
4. The planting unmanned aerial vehicle with the landing buffer structure according to claim 1, wherein the limiting seat (9) is of a rubber block structure with strong elasticity, and a groove with the width consistent with the width of the supporting rod (4) is formed in the middle of one surface of the limiting seat, which faces the supporting rod (4).
5. A planting drone with a buffering structure at landing according to claim 1, characterized in that the natural length of the spring (11) in the absence of an applied external force is smaller than the straight line distance between the barb (10) and the hook (6) at the lowest position.
6. The planting drone with the landing buffer structure according to claim 1, wherein the buffer pad (12) is a wedge-shaped pad structure made of waterproof rubber with strong deformability.
7. The planting unmanned aerial vehicle with the landing buffer structure according to claim 1, wherein a welding connection mode is adopted between the supporting legs (13) and the buffer rods (7), and the lower end face of the joint of the supporting legs and the buffer rods is a smooth curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988999.6U CN220281727U (en) | 2023-07-27 | 2023-07-27 | Unmanned aerial vehicle plants with buffer structure during descending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988999.6U CN220281727U (en) | 2023-07-27 | 2023-07-27 | Unmanned aerial vehicle plants with buffer structure during descending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220281727U true CN220281727U (en) | 2024-01-02 |
Family
ID=89330404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988999.6U Active CN220281727U (en) | 2023-07-27 | 2023-07-27 | Unmanned aerial vehicle plants with buffer structure during descending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220281727U (en) |
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2023
- 2023-07-27 CN CN202321988999.6U patent/CN220281727U/en active Active
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