CN209814266U - Agricultural unmanned aerial vehicle of removable undercarriage - Google Patents
Agricultural unmanned aerial vehicle of removable undercarriage Download PDFInfo
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- CN209814266U CN209814266U CN201821889261.3U CN201821889261U CN209814266U CN 209814266 U CN209814266 U CN 209814266U CN 201821889261 U CN201821889261 U CN 201821889261U CN 209814266 U CN209814266 U CN 209814266U
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- aerial vehicle
- undercarriage
- unmanned aerial
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- landing gear
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Abstract
The utility model discloses an agricultural unmanned aerial vehicle of removable undercarriage, including the unmanned aerial vehicle organism, the bottom of unmanned aerial vehicle organism is provided with bottom mount pad, the spout has all been seted up at the bottom both ends of bottom mount pad, the bottom of bottom mount pad is provided with first landing gear and second undercarriage respectively, the top of first landing gear and second undercarriage all is provided with the slider, first landing gear and second undercarriage all insert the spout through the slider in, the bottom both ends of first landing gear and second undercarriage all are provided with the supporting leg, the supporting leg bottom is provided with the landing gear, the inside circuitous department rigid coupling of supporting leg has interior strengthening rib. The utility model discloses a removable undercarriage structure changes the structure of undercarriage and main frame integral type in the past, convenient to detach and installation, and the landing leg of undercarriage adopts the strengthening rib and forms the turn of turning between the circuitous of undercarriage for unmanned aerial vehicle subducts greatly at the in-process counter-impact force that descends, can satisfy the descending environment to the difference man-hour of agricultural affairs.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle undercarriage, in particular to agricultural unmanned aerial vehicle of removable undercarriage.
Background
Unmanned planes, abbreviated as "drones" in english and "UAVs" in short, are unmanned planes operated by radio remote control devices and self-contained program control devices, or operated autonomously, either completely or intermittently, by an on-board computer, and are often more suitable for tasks that are too "fool, dirty, or dangerous" than unmanned planes, which can be classified into military and civilian applications, depending on the field of application. For military use, unmanned aerial vehicle divide into scout and target drone, civil aspect, unmanned aerial vehicle + trade is used, be the real just need of unmanned aerial vehicle, great expansion unmanned aerial vehicle's use itself, developed country is also in positive extension industry application and development unmanned aerial vehicle technique, wherein, the use in the agricultural is also popularized greatly, agricultural unmanned aerial vehicle undercarriage is installed in unmanned aerial vehicle's organism bottom position in order to upwards support the organism, be the important part that can guarantee unmanned aerial vehicle safe landing and take off stability, the undercarriage of prior art unmanned aerial vehicle configuration, generally all be with organism frame body coupling, though can form the support and can support unmanned aerial vehicle to accomplish to take off or descend the landing to unmanned aerial vehicle's organism, but the undercarriage is not convenient for change, structural strength weakens, shock resistance, the too big damage can cause to the main frame even.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome prior art's defect, provide an agricultural unmanned aerial vehicle of removable undercarriage, adopt removable undercarriage structure, change undercarriage and main frame integral type's structure in the past, convenient to detach and installation have good elasticity shock resistance, can satisfy when agricultural affairs can be to the descending environment of difference.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an agricultural unmanned aerial vehicle of removable undercarriage, including the unmanned aerial vehicle organism, the bottom of unmanned aerial vehicle organism is provided with bottom mount pad, the spout has all been seted up at the bottom both ends of bottom mount pad, the bottom of bottom mount pad is provided with first landing gear and second undercarriage respectively, the top of first landing gear and second undercarriage all is provided with the slider, first landing gear and second undercarriage all insert the spout through the slider in, the bottom both ends of first landing gear and second undercarriage all are provided with the supporting leg, the supporting leg bottom is provided with the landing plate, the inside circuitous department rigid coupling of supporting leg has interior strengthening rib, the outside rigid coupling of dog-leg department with the landing plate of supporting leg has outer strengthening rib.
As a preferred technical scheme of the utility model, a plurality of screws have all been seted up on the top of first frame and the second undercarriage that falls together, and the screw is located the both ends of slider, it is provided with fixing bolt all to link up in the screw, first frame and the second undercarriage that falls together all pass through fixing bolt and base mount looks rigid coupling.
As a preferred technical scheme of the utility model, the equal fixed mounting in four corners end of unmanned aerial vehicle organism has the installation department, the outside end of installation department all is provided with movable wing, the expansion end of activity wing all is provided with the loose axle, activity wing all is through loose axle and installation department swing joint mutually.
As an optimized technical scheme of the utility model, the equal movable mounting in outside end of activity wing has propeller blade, propeller blade's the equal fixed mounting in bottom has the screw motor.
As an optimal technical scheme of the utility model, the positive terminal surface of unmanned aerial vehicle organism is provided with the camera.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an adopt removable undercarriage structure, the undercarriage relies on the slider to insert the mount pad of unmanned aerial vehicle bottom, through the bolt reinforcement installation, change the structure of undercarriage and main frame integral type in the past, convenient to detach and installation, prevent that the undercarriage from falling to the ground the direct impact influence that the atress led to the fact to the main frame, the landing leg of undercarriage adopts the strengthening rib and forms the turn of turning between the circuitous of undercarriage, make the supporting leg have good elastic capacity and the ability of shocking resistance, turn into the elastic potential energy of supporting leg with the counter-impact force of undercarriage, make the counter-impact force that unmanned aerial vehicle received at the descending in-process subduct greatly, satisfy the descending environment that can be directed against the difference during the agricultural affairs, also can satisfy the intensity requirement to the undercarriage in the unmanned aerial vehicle use, and the.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the landing gear structure of the present invention;
fig. 4 is a partial structural schematic diagram of the present invention;
in the figure: 1. an unmanned aerial vehicle body; 2. a bottom mounting base; 3. a chute; 4. a first landing rack; 5. a second landing gear; 6. a slider; 7. supporting legs; 8. a bottom fall plate; 9. an inner reinforcing rib; 10. external reinforcing ribs; 11. A screw hole; 12. fixing the bolt; 13. an installation part; 14. a movable wing; 15. a movable shaft; 16. a propeller blade; 17. a propeller motor; 18. a camera is provided.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "disposed" and "connected" should be interpreted 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. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific instances, and 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.
Example 1
As shown in fig. 1-4, the utility model provides an agricultural unmanned aerial vehicle with replaceable undercarriage, which comprises an unmanned aerial vehicle body 1, a bottom mounting base 2 is arranged at the bottom of the unmanned aerial vehicle body 1, sliding chutes 3 are respectively arranged at both ends of the bottom mounting base 2, a first landing rack 4 and a second undercarriage 5 are respectively arranged at the bottom of the bottom mounting base 2, sliders 6 are respectively arranged at the top ends of the first landing rack 4 and the second undercarriage 5, the first landing rack 4 and the second undercarriage 5 are both inserted into the sliding chutes 3 through the sliders 6, the first bottom both ends that fall frame 4 and second undercarriage 5 together all are provided with supporting leg 7, and supporting leg 7 bottom is provided with bottom plate 8, and the inside circuitous department rigid coupling of supporting leg 7 has interior strengthening rib 9, and the outside of supporting leg 7 is equipped with outer strengthening rib 10 with bottom plate 8's dog-ear department rigid coupling, is convenient for change the undercarriage, strengthens the shock resistance of undercarriage.
Further, a plurality of screw holes 11 have all been seted up on the top of first frame 4 and the second undercarriage 5 that falls together, and screw hole 11 is located the both ends of slider 6, all link up in the screw hole 11 and be provided with fixing bolt 12, and first frame 4 and the second undercarriage 5 that falls together all link up through fixing bolt 12 and end mount pad 2 looks rigid coupling, just with reinforcement undercarriage and end mount pad 2.
Equal fixed mounting in four corners end of unmanned aerial vehicle organism 1 has installation department 13, and the outside end of installation department 13 all is provided with movable wing 14, and movable wing 14's expansion end all is provided with loose axle 15, and movable wing 14 all passes through loose axle 15 and installation department 13 looks swing joint, unmanned aerial vehicle's drive structure.
The outer ends of the movable wings 14 are movably provided with propeller blades 16, and the bottoms of the propeller blades 16 are fixedly provided with propeller motors 17 for driving the propeller blades 16.
The positive terminal surface of unmanned aerial vehicle organism 1 is provided with camera 18, and the environment of the unmanned aerial vehicle during operation of being convenient for is observed and is shot.
Specifically, during the use, will first together fall 4 and second undercarriage 5 and all insert in proper order through slider 6 in the spout 3 of end mount pad 2, later use fixing bolt 12 to pass the screw 11 of undercarriage with first together fall 4 and second undercarriage 5 and end mount pad 2 fastening installation together, ensure the stability of undercarriage, when the undercarriage needs to be changed and dismantle, screw down fixing bolt 12, first together fall 4 and second undercarriage 5 and take out along spout 3 and can change, because first together fall 4 and second undercarriage 5 are parted, therefore, when an undercarriage takes place the damage, can change one alone, needn't change whole undercarriage is whole, the maintenance cost has been practiced thrift.
The utility model adopts the replaceable undercarriage structure, the undercarriage is inserted into the mounting base at the bottom of the unmanned aerial vehicle by the slide block, the bolt is used for reinforcing and installing, the integral structure of the original undercarriage and the main frame is changed, the disassembly and the installation are convenient, the direct impact influence on the main frame caused by the landing force of the undercarriage is prevented, the landing leg of the undercarriage adopts a turning bend formed between the reinforcing rib and the circuitous part of the undercarriage, the supporting leg 7 has good elasticity and impact resistance, the impact resistance of the landing gear is converted into the elastic potential energy of the supporting leg 7, make unmanned aerial vehicle subduct greatly at the counter impact force that the descending in-process received, can satisfy when agricultural affairs work to the descending environment of difference, also can satisfy the intensity requirement to the undercarriage in the unmanned aerial vehicle use, and the undercarriage divide into two, can change one of them damage at any time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An agricultural unmanned aerial vehicle with replaceable undercarriage comprises an unmanned aerial vehicle body (1) and is characterized in that a bottom mounting seat (2) is arranged at the bottom of the unmanned aerial vehicle body (1), sliding grooves (3) are formed in two ends of the bottom mounting seat (2), a first landing rack (4) and a second landing rack (5) are arranged at the bottom of the bottom mounting seat (2) respectively, sliding blocks (6) are arranged at the top ends of the first landing rack (4) and the second landing rack (5), the first landing rack (4) and the second landing rack (5) are inserted into the sliding grooves (3) through the sliding blocks (6), supporting legs (7) are arranged at two ends of the bottom of the first landing rack (4) and the bottom of the second landing rack (5), a landing plate (8) is arranged at the bottom of the supporting legs (7), and inner reinforcing ribs (9) are fixedly connected to a circuitous part inside the supporting legs (7), and outer reinforcing ribs (10) are fixedly connected at the corners of the outer parts of the supporting legs (7) and the bottom falling plate (8).
2. The agricultural unmanned aerial vehicle with the replaceable landing gear as claimed in claim 1, wherein a plurality of screw holes (11) are formed in the top ends of the first landing gear (4) and the second landing gear (5), the screw holes (11) are located at two ends of the sliding block (6), fixing bolts (12) are arranged in the screw holes (11) in a penetrating mode, and the first landing gear (4) and the second landing gear (5) are fixedly connected with the bottom mounting base (2) through the fixing bolts (12).
3. The agricultural unmanned aerial vehicle with the replaceable landing gear as claimed in claim 1, wherein the four corners of the unmanned aerial vehicle body (1) are fixedly provided with mounting portions (13), the outer ends of the mounting portions (13) are provided with movable wings (14), the movable ends of the movable wings (14) are provided with movable shafts (15), and the movable wings (14) are movably connected with the mounting portions (13) through the movable shafts (15).
4. The agricultural unmanned aerial vehicle with the replaceable landing gear as claimed in claim 3, wherein the outer ends of the movable wings (14) are movably provided with propeller blades (16), and the bottoms of the propeller blades (16) are fixedly provided with propeller motors (17).
5. An agricultural unmanned aerial vehicle with replaceable landing gear according to claim 1, wherein the positive end face of the unmanned aerial vehicle body (1) is provided with a camera (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889261.3U CN209814266U (en) | 2018-11-16 | 2018-11-16 | Agricultural unmanned aerial vehicle of removable undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889261.3U CN209814266U (en) | 2018-11-16 | 2018-11-16 | Agricultural unmanned aerial vehicle of removable undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209814266U true CN209814266U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821889261.3U Active CN209814266U (en) | 2018-11-16 | 2018-11-16 | Agricultural unmanned aerial vehicle of removable undercarriage |
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| CN (1) | CN209814266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230167254A (en) * | 2022-05-31 | 2023-12-08 | 주식회사 케바드론 | Electric vertical take-off and landing drone |
-
2018
- 2018-11-16 CN CN201821889261.3U patent/CN209814266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230167254A (en) * | 2022-05-31 | 2023-12-08 | 주식회사 케바드론 | Electric vertical take-off and landing drone |
| KR102678897B1 (en) | 2022-05-31 | 2024-07-01 | 대영엠엔에스 주식회사 | Electric vertical take-off and landing drone |
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