CN211281499U - Plant protection unmanned aerial vehicle anticollision adjusting device - Google Patents
Plant protection unmanned aerial vehicle anticollision adjusting device Download PDFInfo
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- CN211281499U CN211281499U CN201922326125.4U CN201922326125U CN211281499U CN 211281499 U CN211281499 U CN 211281499U CN 201922326125 U CN201922326125 U CN 201922326125U CN 211281499 U CN211281499 U CN 211281499U
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- aerial vehicle
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- protective housing
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Abstract
The utility model provides a plant protection unmanned aerial vehicle anticollision adjusting device, including protective housing, movable mounting has the spring rotating turret in the protective housing, and the fixed bearing housing that is provided with on the spring rotating turret, bearing housing fixed cover are established on the unmanned aerial vehicle organism and the rotor passes protective housing on the unmanned aerial vehicle organism; the even fixed mounting in protective housing bottom has the support base, and the ventilation hole has been seted up to protective housing lower part circumference. The utility model discloses can be at the unexpected collision of unmanned aerial vehicle flight in-process bird crowd, utilize protecting sheathing when meetting the collision of different angles, protecting sheathing comes the impulsive force that the buffering collision in-process produced at certain angle internal rotation, avoids the plant protection unmanned aerial vehicle flight in-process the condition out of control to appear, improves the stability of unmanned aerial vehicle flight in-process.
Description
Technical Field
The utility model relates to a plant protection unmanned aerial vehicle's technical field especially relates to a plant protection unmanned aerial vehicle anticollision adjusting device.
Background
In recent years, with the rapid development of communication technology, in agriculture and forestry, plant protection unmanned aerial vehicles are used more and more frequently, and in gardens and planting areas which are vast, manual pesticide spraying is unrealistic, and the unmanned aerial vehicles spray, so that the problem is solved, the plant protection unmanned aerial vehicles are unmanned aerial vehicles for agriculture and forestry plant operation as the name suggests, mainly comprise fixed wings, helicopters, multi-axis aircrafts and spraying devices, the spraying operation is realized through ground remote control, but the unmanned aerial vehicles often touch bird swarms or branches in the flying process, the generated impact force can cause unbalance of the unmanned aerial vehicles, the internal structures of the unmanned aerial vehicles can be damaged seriously, the unmanned aerial vehicles fall out of control, the spraying operation is influenced, certain economic loss is caused, and certain protection devices are needed in the flying process of the unmanned aerial vehicles, the accidental collision of the unmanned aerial vehicle in the flying process is buffered.
SUMMERY OF THE UTILITY MODEL
Bird crowd or branch can often be touch to unmanned aerial vehicle flight in-process, and the impact force of production can cause unmanned aerial vehicle to appear unbalance, can destroy unmanned aerial vehicle inner structure when serious, causes unmanned aerial vehicle to fall out of control, not only influences the operation of spraying, but also has caused certain economic loss's technical problem, the utility model provides a plant protection unmanned aerial vehicle anticollision adjusting device.
In order to solve the above problem, the technical scheme of the utility model is so realized:
a plant protection unmanned aerial vehicle anti-collision adjusting device comprises a protective shell, wherein a spring rotating frame is movably mounted in the protective shell, a bearing sleeve is fixedly arranged on the spring rotating frame, the bearing sleeve is fixedly sleeved on an unmanned aerial vehicle body, and a rotor on the unmanned aerial vehicle body penetrates through the protective shell; the even fixed mounting in protective housing bottom has the support base, and the ventilation hole has been seted up to protective housing lower part circumference.
Preferably, a plurality of movable cavities are formed in the inner side of the upper portion of the protective shell, and the spring rotating frame is movably arranged in the movable cavities.
Preferably, the spring rotating frame comprises a plurality of spring shafts, one ends of the spring shafts are fixedly connected with the disc, the other ends of the spring shafts are movably mounted in the movable cavity through limiting blocks, and the disc is movably connected with the bearing sleeve.
Preferably, a plurality of perforation has evenly been seted up on protective housing upper portion, and the rotor is worn out and is provided with the foam-rubber cushion in the perforation from the perforation on the unmanned aerial vehicle organism, and the foam-rubber cushion cooperatees with the rotor.
Preferably, unmanned aerial vehicle organism upper portion fixed mounting has a medicine storage tank, installs the spray pump in the medicine storage tank, and unmanned aerial vehicle organism lower part fixed mounting has the sprinkler head, and the spray pump is linked together with the sprinkler head, and the spray pump is connected with the inside controller that sets up of unmanned aerial vehicle organism, and the controller is connected with ground remote controller.
The utility model has the advantages that: the utility model discloses utilize protective housing movable sleeve to establish on the unmanned aerial vehicle organism, cooperate the inside spring axle of protective housing simultaneously, if need collide at unmanned aerial vehicle flight in-process, the spring axle can play forward cushioning effect, simultaneously because produce certain side direction impulsive force at the collision in-process, can produce a side thrust to protective housing, it buffers this side thrust to drive protective housing rotatory in certain angle, improve unmanned aerial vehicle's flight stability greatly, protective housing adopts the preparation of light aluminum alloy to form simultaneously, and light in weight.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic view of the usage state of the present invention.
In the figure, 1 is protecting sheathing, and 2 are the disc, and 3 are the activity chamber, and 4 are the spring axle, and 41 are the stopper, and 5 are the ventilation hole, and 6 are for supporting the base, and 7 are the perforation, and 8 are the unmanned aerial vehicle organism, and 10 are the rotor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in figure 1, the plant protection unmanned aerial vehicle anti-collision adjusting device comprises a protective shell 1, wherein the protective shell is made of light aluminum alloy, the weight is light, the load capacity of the plant protection unmanned aerial vehicle is reduced, a spring rotating frame is movably arranged in the protective shell 1, a plurality of movable cavities 3 are formed in the inner side of the upper portion of the protective shell 1, the spring rotating frame is movably arranged in the movable cavities 3, bearing sleeves are fixedly arranged on the spring rotating frame, the spring rotating frame comprises a plurality of spring shafts 4, one ends of the spring shafts 4 are fixedly connected with a disc 2, the other ends of the spring shafts 4 are movably arranged in the movable cavities 3 through limiting blocks 41, the disc 2 is movably connected with the bearing sleeves through balls, the protective shell is movably sleeved on an unmanned aerial vehicle body and is matched with the spring shafts in the protective shell, and when the unmanned aerial vehicle needs to collide in the flying process, the spring shafts can play a forward, simultaneously because produce certain side direction impulsive force at the collision in-process, can produce a side thrust to protecting sheathing, drive protecting sheathing rotatory in certain angle and buffer this side thrust, improve unmanned aerial vehicle's flight stability greatly.
As shown in fig. 2, the fixed cover of bearing housing is established on unmanned aerial vehicle organism 8 and unmanned aerial vehicle organism 8 goes up rotor 10 and passes protective housing 1, a plurality of perforation 7 has evenly been seted up on protective housing 1 upper portion, rotor 10 is worn out and is provided with the foam-rubber cushion in the perforation 7 from perforation 7 on the unmanned aerial vehicle organism 8, foam-rubber cushion 7 cooperatees with rotor 10, utilize the both sides foam-rubber cushion to produce certain cushioning effect when producing the circumference impulsive force to the rotor, improve unmanned aerial vehicle's flight stability.
Even fixed mounting in protecting sheathing 1 bottom has a support base 6, utilizes and supports the base and protect when descending to unmanned aerial vehicle, reduces the impulsive force that produces in the vertical direction of unmanned aerial vehicle, and ventilation hole 5 has been seted up to 1 lower part circumference of protecting sheathing, utilizes the ventilation hole to improve the air flow velocity of unmanned aerial vehicle organism week side, forms a vertical direction lift, plays certain radiating action to unmanned aerial vehicle organism week side.
As shown in fig. 3, 8 upper portions fixed mounting of unmanned aerial vehicle organism have a medicine storage tank, install the spray pump in the medicine storage tank, 8 lower part fixed mounting of unmanned aerial vehicle organism have a sprinkler head, and the spray pump is linked together with the sprinkler head, and the spray pump is connected with the controller of 8 inside settings of unmanned aerial vehicle organism, and the controller is connected with ground remote controller, and the staff is through ground remote controller remote control unmanned aerial vehicle's flying height and the medicine spraying state of spray pump.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The anti-collision adjusting device for the plant protection unmanned aerial vehicle is characterized by comprising a protective shell (1), wherein a spring rotating frame is movably arranged in the protective shell (1), a bearing sleeve is fixedly arranged on the spring rotating frame, the bearing sleeve is fixedly sleeved on an unmanned aerial vehicle body (8), and a rotor (10) on the unmanned aerial vehicle body (8) penetrates through the protective shell (1); even fixed mounting in protecting sheathing (1) bottom has support base (6), and ventilation hole (5) have been seted up to protecting sheathing (1) lower part circumference.
2. The plant protection unmanned aerial vehicle anticollision adjusting device of claim 1, characterized in that, a plurality of activity chamber (3) have been seted up to protective housing (1) upper portion inboard, and the activity of spring rotating turret sets up in activity chamber (3).
3. The plant protection unmanned aerial vehicle anticollision adjusting device of claim 1 or 2, characterized in that, the spring rotating turret includes a plurality of spring axle (4) and the one end of spring axle (4) all with disc (2) fixed connection, the other end of spring axle (4) passes through stopper (41) movable mounting in activity chamber (3), disc (2) and bearing housing swing joint.
4. The plant protection unmanned aerial vehicle anticollision adjusting device of claim 1 or 2, characterized in that, a plurality of perforation (7) have evenly been seted up on protective housing (1) upper portion, and rotor (10) are worn out and are provided with the foam-rubber cushion in perforation (7) and both sides in perforation (7) on unmanned aerial vehicle organism (8), and the foam-rubber cushion cooperatees with rotor (10).
5. The plant protection unmanned aerial vehicle anticollision adjusting device of claim 1, characterized in that, unmanned aerial vehicle organism (8) upper portion fixed mounting has a medicine storage tank, installs the spray pump in the medicine storage tank, and unmanned aerial vehicle organism (8) lower part fixed mounting has the sprinkler head, and the spray pump is linked together with the sprinkler head, and the spray pump is connected with the inside controller that sets up of unmanned aerial vehicle organism (8), and the controller is connected with ground remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922326125.4U CN211281499U (en) | 2019-12-23 | 2019-12-23 | Plant protection unmanned aerial vehicle anticollision adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922326125.4U CN211281499U (en) | 2019-12-23 | 2019-12-23 | Plant protection unmanned aerial vehicle anticollision adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211281499U true CN211281499U (en) | 2020-08-18 |
Family
ID=72036525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922326125.4U Active CN211281499U (en) | 2019-12-23 | 2019-12-23 | Plant protection unmanned aerial vehicle anticollision adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211281499U (en) |
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2019
- 2019-12-23 CN CN201922326125.4U patent/CN211281499U/en active Active
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