CN215707151U - Plant protection unmanned aerial vehicle of adjustable spraying range - Google Patents
Plant protection unmanned aerial vehicle of adjustable spraying range Download PDFInfo
- Publication number
- CN215707151U CN215707151U CN202121020334.7U CN202121020334U CN215707151U CN 215707151 U CN215707151 U CN 215707151U CN 202121020334 U CN202121020334 U CN 202121020334U CN 215707151 U CN215707151 U CN 215707151U
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- Prior art keywords
- lead screw
- unmanned aerial
- plant protection
- way lead
- aerial vehicle
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- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 9
- 230000004308 accommodation Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- -1 seed Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of plant protection unmanned aerial vehicles, in particular to a plant protection unmanned aerial vehicle with adjustable spraying range, which comprises a machine body, a liquid storage tank, a spraying pipeline and a spray head, and is characterized in that: bottom of the body is equipped with the casing, be equipped with the installation cavity in the casing, be equipped with adjusting device in the installation cavity, adjusting device includes two-way lead screw, slider and motor, two-way lead screw both ends rotate connect in the installation cavity, the slider symmetry suit respectively in two-way lead screw both ends and respectively with two-way lead screw both ends constitute screw-thread fit, the motor is used for the drive two-way lead screw rotates, spray line symmetry set up with the organism both sides and respectively with correspond the slider is connected, spray line with connect through the connecting pipe between the liquid reserve tank, the shower nozzle is a plurality of and equidistance setting each other. The utility model has the following advantages and effects: the spraying range can be adjusted.
Description
Technical Field
The utility model relates to the technical field of plant protection unmanned aerial vehicles, in particular to a plant protection unmanned aerial vehicle with adjustable spraying range.
Background
Plant protection unmanned aerial vehicle, also called unmanned vehicles, is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform, navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc..
Plant protection unmanned aerial vehicle has that the operation height is low, and it is few to drift, can hover in the air, need not special airport of taking off and land, and the downdraft that the rotor produced helps increasing fog and flows the penetrability to the crop, and prevention and cure effect is high, and remote control operation sprays the operation personnel and has avoided exposing in the danger of pesticide, has improved a great deal of advantages such as spraying operation security.
Plant protection unmanned aerial vehicle feeds into the spray line through the medicament in with the liquid reserve tank to by the shower nozzle blowout with spray line UNICOM, but current plant protection unmanned aerial vehicle is because the spray line of both sides is fixed, makes the scope of spraying also consequently fixed, thereby can't adjust the scope of spraying according to the in service behavior of reality, uses comparatively inconveniently.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the plant protection unmanned aerial vehicle with the adjustable spraying range, which can adjust the spraying range.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable plant protection unmanned aerial vehicle who sprays scope, includes organism, liquid reserve tank, spray line and shower nozzle, its characterized in that: bottom of the body is equipped with the casing, be equipped with the installation cavity in the casing, be equipped with adjusting device in the installation cavity, adjusting device includes two-way lead screw, slider and motor, two-way lead screw both ends rotate connect in the installation cavity, the slider symmetry suit respectively in two-way lead screw both ends and respectively with two-way lead screw both ends constitute screw-thread fit, the motor is used for the drive two-way lead screw rotates, spray line symmetry set up with the organism both sides and respectively with correspond the slider is connected, spray line with connect through the connecting pipe between the liquid reserve tank, the shower nozzle is a plurality of and equidistance setting each other.
The utility model is further configured to: still include connecting device, connecting device be used for with spray the pipeline with the slider is connected, connecting device includes: connecting rod and cutting ferrule, connecting rod one end with cutting ferrule fixed connection, the other end rotates to be connected the slider lateral wall, be equipped with the snap ring on the cutting ferrule, the snap ring with spray line cross sectional shape looks adaptation, works as spray line penetrates during the snap ring, the cutting ferrule butt in spray line periphery constitutes both spacing cooperations.
The utility model is further configured to: one end of the shell is fixed with the motor, the other end of the shell is provided with a balancing weight, and the quality of the balancing weight is consistent with that of the motor.
The utility model is further configured to: the connecting pipe is an elastic hose.
The utility model is further configured to: the aircraft body comprises an aircraft body and an undercarriage, the undercarriage comprises a connecting portion and a supporting portion, the connecting portion is fixedly connected to the bottom of the aircraft body, the supporting portion is provided with a base, and the base extends towards two sides.
The utility model is further configured to: the spring seat is characterized in that an accommodating space is formed in the base, a spring is arranged in the accommodating space, two ends of the spring are fixedly connected to the accommodating space respectively, and the springs are arranged in a plurality of equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
owing to set up adjusting device, this adjusting device includes two-way lead screw, slider and motor, when the two-way lead screw of motor drive rotates, the symmetry sets up at two-way lead screw both ends and constitutes screw-thread fit's slider respectively with two-way lead screw both ends and can move or carry on the back of the body along the direction of two-way lead screw in opposite directions, make the spray pipe who is connected with the slider can remove along with the slider removes, the realization is to the regulation of spray pipe, so, effectively solved current plant protection unmanned aerial vehicle because the spray pipe of both sides is fixed, make the spray scope also consequently fixed technical problem, and then can adjust the spray pipe of both sides through adjusting device according to the in service behavior, the realization is to the regulation of spraying the scope.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the adjusting device according to the present invention;
figure 3 is a schematic view of the internal structure of the landing gear of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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.
As shown in fig. 1 to 3, the utility model discloses a plant protection unmanned aerial vehicle capable of adjusting a spraying range, which comprises a machine body 1, a liquid storage tank 2, a spraying pipeline 3 and a spray head 4, wherein a shell 5 is arranged at the bottom of the machine body 1, a mounting cavity 6 is arranged in the shell 5, an adjusting device 7 is arranged in the mounting cavity 6, the adjusting device 7 comprises a bidirectional screw 71, a sliding block 72 and a motor 73, two ends of the bidirectional screw 71 are rotatably connected to the mounting cavity 6, the sliding blocks 72 are respectively and symmetrically sleeved at two ends of the bidirectional screw 71 and respectively form threaded fit with two ends of the bidirectional screw 71, the motor 73 is used for driving the bidirectional screw 71 to rotate, the spraying pipeline 3 is symmetrically arranged at two sides of the machine body 1 and respectively connected with corresponding sliding blocks 72, the spraying pipeline 3 is connected with the liquid storage tank 2 through a connecting pipe 10, the spray heads 4 are arranged at equal intervals, when the motor 73 drives the bidirectional screw 71 to rotate, the sliding blocks 72 are symmetrically arranged at two ends of the bidirectional screw 71 and respectively form threaded fit with two ends of the bidirectional screw 71 Can move or move back to back along the direction of two-way lead screw 71 for spray tube 3 that is connected with slider 72 can move along with slider 72 removes, realizes the regulation to spray tube 3, thereby can adjust the spray tube 3 of both sides through adjusting device 7 according to the in service behavior, realizes the regulation to spraying the scope.
Still include connecting device 8, connecting device 8 is used for being connected spraying pipe 3 with slider 72, and connecting device 8 includes: the spray pipe 3 penetrates the clamping ring, the clamping sleeve 82 can abut against the periphery of the spray pipe 3 and form the limit fit of the spray pipe 3 and the two, so that the spray pipe 3 can be prevented from shaking after being connected with the sliding block 72 through the connecting device 8, the spray pipe 3 can rotate by taking one end of the connecting rod 81 rotationally connected with the side wall of the sliding block 72 as a rotation center by rotating the connecting rod 81 with one end rotationally connected with the side wall of the sliding block 72, and the spraying angle of the spray head 4 can be adjusted, the application range is improved.
Casing 5 one end is fixed mutually with motor 73, and the other end is equipped with balancing weight 9, and the balancing weight 9 quality is unanimous with motor 73 quality, makes 1 both sides quality of organism unanimous through balancing weight 9 to can be convenient for organism 1 keep balance, be convenient for control.
The connecting pipe 10 is an elastic hose, when the motor 73 drives the bidirectional screw 71 to rotate and drive the spraying pipes 3 at two ends to move back and forth through the sliding block 72, the distance between the spraying pipes 3 and the liquid storage tank 2 is increased, and the connecting pipe 10 is pulled apart when the spraying pipes 3 are far away from the liquid storage tank 2 through the elastic hose, so that the operation stability is improved.
Organism 1 includes fuselage 11 and undercarriage 12, and undercarriage 12 includes connecting portion 121 and supporting part 122, and connecting portion 121 fixed connection is in fuselage 11 bottom, and supporting part 122 is equipped with base 13, and base 13 extends to both sides, has increased the area of contact of undercarriage 12 and ground when organism 1 lands through the base 13 that extends to both sides to can improve the probability that the focus falls into undercarriage 12 bottoms, make to support more stable.
Be equipped with accommodation space 14 in the base 13, be equipped with spring 15 in accommodation space 14, 15 both ends of spring difference fixed connection in accommodation space 14, spring 15 is a plurality of and equidistance range each other, 1 quality of organism aggravates after installing adjusting device 7 additional, after organism 1 lands, spring 15 can atress deformation produce elasticity, cushion organism 1, thereby prevent that undercarriage 12 from producing the too big damage that causes of atress for a long time, and then improved undercarriage 12's life, and establish spring 15 into a plurality of and equidistance range each other, thereby further improved the cushioning effect to undercarriage 12.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an adjustable plant protection unmanned aerial vehicle who sprays scope, includes organism, liquid reserve tank, spray line and shower nozzle, its characterized in that: bottom of the body is equipped with the casing, be equipped with the installation cavity in the casing, be equipped with adjusting device in the installation cavity, adjusting device includes two-way lead screw, slider and motor, two-way lead screw both ends rotate connect in the installation cavity, the slider symmetry suit respectively in two-way lead screw both ends and respectively with two-way lead screw both ends constitute screw-thread fit, the motor is used for the drive two-way lead screw rotates, spray line symmetry set up with the organism both sides and respectively with correspond the slider is connected, spray line with connect through the connecting pipe between the liquid reserve tank, the shower nozzle is a plurality of and equidistance setting each other.
2. The plant protection unmanned aerial vehicle of adjustable spraying scope of claim 1, characterized in that: still include connecting device, connecting device be used for with spray the pipeline with the slider is connected, connecting device includes: connecting rod and cutting ferrule, connecting rod one end with cutting ferrule fixed connection, the other end rotates to be connected the slider lateral wall, be equipped with the snap ring on the cutting ferrule, the snap ring with spray line cross sectional shape looks adaptation, works as spray line penetrates during the snap ring, the cutting ferrule butt in spray line periphery constitutes both spacing cooperations.
3. The plant protection unmanned aerial vehicle of adjustable spraying scope of claim 1, characterized in that: one end of the shell is fixed with the motor, the other end of the shell is provided with a balancing weight, and the quality of the balancing weight is consistent with that of the motor.
4. The plant protection unmanned aerial vehicle of adjustable spraying scope of claim 1, characterized in that: the connecting pipe is an elastic hose.
5. The plant protection unmanned aerial vehicle of adjustable spraying scope of claim 1, characterized in that: the aircraft body comprises an aircraft body and an undercarriage, the undercarriage comprises a connecting portion and a supporting portion, the connecting portion is fixedly connected to the bottom of the aircraft body, the supporting portion is provided with a base, and the base extends towards two sides.
6. The plant protection unmanned aerial vehicle of adjustable spraying scope of claim 5, characterized in that: the spring seat is characterized in that an accommodating space is formed in the base, a spring is arranged in the accommodating space, two ends of the spring are fixedly connected to the accommodating space respectively, and the springs are arranged in a plurality of equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020334.7U CN215707151U (en) | 2021-05-13 | 2021-05-13 | Plant protection unmanned aerial vehicle of adjustable spraying range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020334.7U CN215707151U (en) | 2021-05-13 | 2021-05-13 | Plant protection unmanned aerial vehicle of adjustable spraying range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215707151U true CN215707151U (en) | 2022-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121020334.7U Expired - Fee Related CN215707151U (en) | 2021-05-13 | 2021-05-13 | Plant protection unmanned aerial vehicle of adjustable spraying range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215707151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364255A (en) * | 2022-09-27 | 2022-11-22 | 江苏理工学院 | Virus killing device with wide application range and stable disinfection and control method |
| CN115723951A (en) * | 2022-12-12 | 2023-03-03 | 华南农业大学 | Adjustable unmanned aerial vehicle that gives medicine to poor free of charge that sprays scope |
-
2021
- 2021-05-13 CN CN202121020334.7U patent/CN215707151U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364255A (en) * | 2022-09-27 | 2022-11-22 | 江苏理工学院 | Virus killing device with wide application range and stable disinfection and control method |
| CN115364255B (en) * | 2022-09-27 | 2023-09-01 | 江苏理工学院 | Virus disinfection device with wide application range and stable disinfection and control method |
| CN115723951A (en) * | 2022-12-12 | 2023-03-03 | 华南农业大学 | Adjustable unmanned aerial vehicle that gives medicine to poor free of charge that sprays scope |
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| 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: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |