CN208760906U - Agricultural plant protection unmanned plane - Google Patents
Agricultural plant protection unmanned plane Download PDFInfo
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- CN208760906U CN208760906U CN201821440060.5U CN201821440060U CN208760906U CN 208760906 U CN208760906 U CN 208760906U CN 201821440060 U CN201821440060 U CN 201821440060U CN 208760906 U CN208760906 U CN 208760906U
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- linking arm
- unmanned plane
- face
- horn
- plant protection
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Abstract
The utility model provides a kind of agricultural plant protection unmanned plane, including fuselage, horn, propeller, power motor, the horn is inserted into the fuselage, the power motor is fixed on the horn, the propeller passes through power motor rotation driving, the water tank for containing liquid is equipped on the fuselage, atomizer at least is installed on a horn, liquid in the water tank gives the atomizer feed flow by water pump, the atomizer is set to the lower section of the propeller, the unmanned plane further includes the sealing device for sealing gap between the fuselage and the horn.The utility model is avoided as much as sundries and enters in fuselage, also, the water mist sprayed out can be good at being pressed on crops.
Description
Technical field
The utility model relates to a kind of unmanned plane more particularly to a kind of agricultural plant protection unmanned planes.
Background technique
Operation is protected applied to agriculture and forestry plant for agricultural plant protection unmanned plane.Most of unmanned plane on the market at present
It is by board material splice, product hermeticity is poor, is easy to cause pesticide, water mist, dust etc. to enter in fuselage, thus in fuselage
Electronic component cause corrode and lead to short circuit, in addition, the spraying head of current unmanned plane is fixed on water tank, be unfavorable for
The spraying of water mist is sprayed the air that the water mist fallen is easy to be circulated and is dispelled, to be difficult to cover on crops.
Utility model content
In consideration of it, be avoided as much as sundries it is necessary to provide a kind of agricultural plant protection unmanned plane and enter in fuselage, and
And the water mist sprayed out can be good at being pressed on crops.
The utility model provides a kind of agricultural plant protection unmanned plane, including fuselage, horn, propeller, power motor, the machine
Arm is inserted into the fuselage, and the power motor is fixed on the horn, and the propeller is rotated by the power motor
It drives, the water tank for containing liquid is equipped on the fuselage, atomizer at least is installed on a horn, it is described
Liquid in water tank gives the atomizer feed flow by water pump, and the atomizer is set to the lower section of the propeller, described
Unmanned plane further includes the sealing device for sealing gap between the fuselage and the horn.
Further, the atomizer is mounted on two symmetrical horns.
Further, the atomizer is located at the underface of the propeller.
Further, the horn include the first linking arm, the second linking arm and sleeve, first linking arm with it is described
The pivot joint of second linking arm, first linking arm and second linking arm can relative rotation fold, under non-folded state, institute
It states sleeve connection and fixes first linking arm and second linking arm.
Further, the end of first linking arm is with a cavity, and the side wall of the cavity is with described in a confession
The notch that the end of second linking arm rotates into, the cavity are used to accommodate the end of second linking arm, and described first
The outside wall surface of linking arm and/or second linking arm is equipped with external screw thread, the inner wall of the sleeve be equipped with can with it is described
The internal screw thread of external screw thread cooperation.
Further, the end of second linking arm include the first face, the second face and third face, first face and
Parallel and normal to rotary shaft, the width of the notch is less than the internal diameter of the cavity, the third face connection in second face
First face and second face, under non-folded state, the third face is bonded with the inner wall of the cavity.
Further, first face and/or second face are bonded with the inner wall of the cavity.
Further, the cavity is extended with briquetting, under non-folded state, the briquetting and first face and/or
Second face contact.
Further, the fuselage includes casing and the foot prop that rises and falls that is detachably connected with the casing, the casing
Including upper casing, lower casing, fixed upper plate and fixed lower plate, the fixed upper plate and fixed lower plate are set to the upper casing and described
Between lower casing, for compressing the horn.
Further, the unmanned plane further includes fixed plate, and the fixed plate is described for installing motor electronic governor
Fixed plate is between the fixed lower plate and the lower casing.
When in use, the liquid in water tank is pumped at atomizer by water pump, atomizer is located at propeller
Lower section, propeller is generated to push wind-force, and water mist can be pressed on crops, is conducive to plant protection progress, and seal dress
Setting can be with gap between closed fuselage and horn, and the water mist for being avoided as much as atomizer ejection enters in fuselage, and
And can also prevent the impurity such as dust from entering fuselage and damaging the electronic component in fuselage, improve the service life of unmanned plane.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of horn.
Fig. 4 is the decomposition diagram of horn.
Fig. 5 is the face the A-A cross-sectional view of Fig. 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment is obtained, the protection scope of the utility model is belonged to.It is understood that attached drawing is provided solely for referring to
With illustrate to use, not be used to the utility model is limited.The connection relationship shown in attached drawing is intended merely to facilitate clearly
Description, does not limit connection type.
Referring to Fig. 1, the utility model provides kind of an agricultural plant protection unmanned plane 100, including fuselage 1, horn 2, propeller 3,
Power motor 4, water tank 5 and atomizer 6, the horn 2 can be used Carbon fibe material and be made.The horn 2 may include
The six roots of sensation, it is, of course, also possible to be other quantity, herein with no restrictions.One end of the horn 2 is inserted into the fuselage 1, horn 2
There are gaps with fuselage 1, and in order to seal this gap, it is as shown in Figure 2 sealing device 7(can be arranged between horn 2 and fuselage 1),
By the sealing device 7, gap between the fuselage 1 and the horn 2 can be sealed, the sealing device 7 can be close
Seal.
The other end of the horn 2 can fix the power motor 4, and the power motor 4 is sequentially connected the spiral
Paddle 3, by the driving of the power motor 4, the propeller 3 rotates and unmanned plane 100 is made to fly up.
The water tank 5 is removably mounted on the fuselage 1, can be loaded with the liquid such as water or pesticide in the water tank 5
Body substance, is at least equipped with atomizer 6 on a horn 2, and the atomizer 6 is located under corresponding propeller 3
Side, it is preferred that the atomizer 6 is located at the underface of corresponding propeller 3, can be two atomizations in the present embodiment
Spray head 6 is separately mounted on symmetrical horn 2, to guarantee to spray area and flight balance, or can install there are four or
Six atomizers 6 of person, herein with no restrictions.
Liquid in the water tank 5 gives 6 feed flow of atomizer, during spraying, the spiral by water pump
Water mist can be pressed on crops by paddle 3 by generated pushing wind-force well, avoid making water mist float since air flows
It raises and can not be sprayed on crops.
The fuselage 1 may include casing 11 and the foot prop 12 that rises and falls that is detachably connected with the casing 11, the machine
Shell 11 includes upper casing 111, lower casing 112, fixed upper plate 113 and fixed lower plate 114, and the upper casing 111 and the lower casing 112 can
ABS injection molding can be used in dismantling connection, upper casing 111 and lower casing 112, and 112 periphery of lower casing can design seam allowance with described
Upper casing 111 matches each other sealing, is not in that dislocation leads to gap occur when upper-lower casing merges, the lower casing 111 and/
Or screw hole location can be equipped in lower casing 112, for fixing horn fixing seat 115, wherein horn fixing seat 115 is for fixing machine
Arm 2, the horn fixing seat 115 can be used aluminium alloy and be process, it can be ensured that the intensity of structure is reduced in flight Shi Yinqiang
The vibration that degree not enough generates.
The fixed upper plate 113 and fixed lower plate 114 are set between the upper casing 111 and the lower casing 112, for pressing
The tight horn fixing seat 115, so that the horn 2 is further fixed, the fixed upper plate 113 and the fixed lower plate
But 114 this using carbon fiber make.
The unmanned plane 100 may also include fixed plate 8, and the fixed plate 8 is described solid for installing motor electronic governor
Fixed board 8 keeps its motor electronic governor radiator portion exposed, effectively between the fixed lower plate 114 and the lower casing 112
The heat that motor electronic governor generates at work is given out outside, its longer life expectancy is made.
In the present embodiment, foldable wall production can be used in the horn 2, is so convenient to folding storage unmanned plane
100, the cost of packaging and transport is effectively reduced, and since 100 operating condition of plant protection drone is more severe, usually in height
It works in the environment of temperature, high corrosion, high interference, plant protection drone 100 is be easy to cause to throw in flight, unmanned plane 100 is easy
Damage, is easy user's self-changeable horn 2 using folding horn 2.
Wherein, as shown in figure 3, the horn 2 includes the first linking arm 21, the second linking arm 22 and sleeve 23, described the
One linking arm 21 can be pivotally connected with second linking arm 22 by pivot, can be connect equipped with axis on the side of the first linking arm 21
Hole 211 can be equipped with shaft 221 on the second linking arm 22, by shaft 221 and shaft-jointed hole 211, first linking arm 21 with
Second linking arm 22 can relative rotation fold, under non-folded state, the sleeve 23, which connects, simultaneously fixed described first to be connected
Arm 21 and second linking arm 22 are connect, sleeve 23 can be by being directly placed on the first linking arm 21 and the second linking arm 22
And the two is fixed into connection or is threadedly coupled the first linking arm 21 and/or the second linking arm 22.
In the present embodiment, as shown in figure 4, the end of first linking arm 21 is with a cavity 212, the sky
The side wall of chamber 212 has a notch 213 rotated into for the end 222 of second linking arm 22, and the cavity 212 is used for
The end 222 of second linking arm 22 is accommodated, in the outside wall surface of first linking arm 21 and/or second linking arm 22
Equipped with external screw thread 24, the inner wall of the sleeve 23 is equipped with the internal screw thread that can cooperate with the external screw thread 24, in this embodiment party
In formula, it is equipped with external screw thread on first linking arm 21 and second linking arm 22, the external screw thread of the two is combined into completely
Helicitic texture, when rotating fixed, the external screw thread of both connections of sleeve 23 and by the first linking arm 21 and the second linking arm 22
It is fixed as one.
In the present embodiment, as shown in figure 5, the end of second linking arm 22 include the first face 201, the second face with
202 and third face 203, first face 201 and second face 202 parallel and normal to shaft 221, the notch 213
Width is less than the internal diameter of the cavity 212, when the end 222 of the second linking arm 22 rotation income is into cavity 212, using flat
Capable the first face 201 and the second face 202 is with using compared with circular end, and when rotation, the edge of notch 213 is always can be with
It being contacted with the first face 201 and the second face 202, the alignment of notch 213 and end 222 when being more advantageous to rotation, stability is higher,
More reliable, the third face 203 connects first face 201 and second face 202, under non-folded state, described
Three faces 203 are bonded with the inner wall of the cavity 212.
Wherein, in one embodiment, the structure of the cavity 212 can be 222 structure of end with the second linking arm 22
It is identical, when the end 222 of the second linking arm 22 is housed in cavity 212, the inner wall of cavity 212 and the second linking arm 22
First face 201, the second face 202 and third face 203 are to contact and be bonded, and such stability is high；In another embodiment
In, the cavity 212 is extended with briquetting 2121, under non-folded state, the briquetting 212 and first face 201 and/or institute
The contact of the second face 202 is stated, the weight of horn 2 can be reduced while stability so can be improved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should all be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of agricultural plant protection unmanned plane, including fuselage, horn, propeller, power motor, the horn is inserted into the fuselage
In, the power motor is fixed on the horn, and the propeller is existed by power motor rotation driving, feature
In being equipped with the water tank for containing liquid on the fuselage, atomizer, the water be at least equipped on a horn
Liquid in case gives the atomizer feed flow by water pump, and the atomizer is set to the lower section of the propeller, the nothing
Man-machine further includes the sealing device for sealing gap between the fuselage and the horn.
2. agricultural plant protection unmanned plane according to claim 1, which is characterized in that be mounted on two symmetrical horns
The atomizer.
3. agricultural plant protection unmanned plane according to claim 1 or 2, which is characterized in that the atomizer is located at the spiral shell
Revolve the underface of paddle.
4. agricultural plant protection unmanned plane according to claim 3, which is characterized in that the horn includes the first linking arm, the
Two linking arms and sleeve, first linking arm and second linking arm are pivotally connected, and first linking arm and described second connects
Connect arm can relative rotation fold, under non-folded state, the sleeve connection simultaneously fixed first linking arm and described second
Linking arm.
5. agricultural plant protection unmanned plane according to claim 4, which is characterized in that the end of first linking arm be with
One cavity, the side wall of the cavity have a notch rotated into for the end of second linking arm, and the cavity is used for
Accommodate the end of second linking arm, the outside wall surface of first linking arm and/or second linking arm is equipped with outer spiral shell
Line, the inner wall of the sleeve are equipped with the internal screw thread that can cooperate with the external screw thread.
6. agricultural plant protection unmanned plane according to claim 5, which is characterized in that the end of second linking arm includes the
On one side, the second face and third face, first face and second face are parallel and normal to rotary shaft, the width of the notch
Less than the internal diameter of the cavity, the third face connects first face and second face, under non-folded state, described the
Three faces are bonded with the inner wall of the cavity.
7. agricultural plant protection unmanned plane according to claim 6, which is characterized in that first face and/or second face
It is bonded with the inner wall of the cavity.
8. agricultural plant protection unmanned plane according to claim 6, which is characterized in that the cavity is extended with briquetting, in non-folding
Under overlapping state, the briquetting and first face and/or second face contact.
9. agricultural plant protection unmanned plane according to claim 1 or 2, which is characterized in that the fuselage include casing and with
What the casing was detachably connected rise and fall foot prop, the casing include upper casing, lower casing, fixed upper plate and fixed lower plate, described
Fixed upper plate and fixed lower plate are set between the upper casing and the lower casing, for compressing the horn.
10. agricultural plant protection unmanned plane according to claim 9, which is characterized in that the unmanned plane further includes fixed plate, institute
Fixed plate is stated for installing motor electronic governor, the fixed plate is between the fixed lower plate and the lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440060.5U CN208760906U (en) | 2018-09-03 | 2018-09-03 | Agricultural plant protection unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440060.5U CN208760906U (en) | 2018-09-03 | 2018-09-03 | Agricultural plant protection unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208760906U true CN208760906U (en) | 2019-04-19 |
Family
ID=66135273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440060.5U Active CN208760906U (en) | 2018-09-03 | 2018-09-03 | Agricultural plant protection unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208760906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027075A (en) * | 2020-09-15 | 2020-12-04 | 惠州众合航空科技有限公司 | Vertical lifting wing for unmanned aerial vehicle |
| CN112339985A (en) * | 2020-11-24 | 2021-02-09 | 易瓦特科技股份公司 | Unmanned aerial vehicle power horn rapid disassembly structure and unmanned aerial vehicle |
-
2018
- 2018-09-03 CN CN201821440060.5U patent/CN208760906U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027075A (en) * | 2020-09-15 | 2020-12-04 | 惠州众合航空科技有限公司 | Vertical lifting wing for unmanned aerial vehicle |
| CN112027075B (en) * | 2020-09-15 | 2022-04-29 | 惠州众合航空科技有限公司 | Vertical lifting wing for unmanned aerial vehicle |
| CN112339985A (en) * | 2020-11-24 | 2021-02-09 | 易瓦特科技股份公司 | Unmanned aerial vehicle power horn rapid disassembly structure and unmanned aerial vehicle |
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