CN209366470U - A kind of agricultural plant protection unmanned plane folding spray rod - Google Patents
A kind of agricultural plant protection unmanned plane folding spray rod Download PDFInfo
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- CN209366470U CN209366470U CN201920077240.XU CN201920077240U CN209366470U CN 209366470 U CN209366470 U CN 209366470U CN 201920077240 U CN201920077240 U CN 201920077240U CN 209366470 U CN209366470 U CN 209366470U
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Abstract
The utility model discloses a kind of agricultural plant protection unmanned plane folding spray rods, including hydrojet case, the hydrojet case is internally provided with hydrojet cavity, the outside of the hydrojet cavity is equipped with sealing strip, upper end inside the hydrojet case is equipped with fixed block, the lower end of the fixed block is equipped with cylinder, the lower end of the cylinder is equipped with rubber push rod, the lower end of the hydrojet case is equipped with diversion rod, the lower end of the diversion rod is equipped with big spray head, the outside of the big spray head is equipped with folding spray rod, one end of the folding spray rod is equipped with little shower nozzle, the lower end of the little shower nozzle is provided with little shower nozzle spray orifice, the lower end of the big spray head is provided with big spray nozzle, the lower end of the folding spray rod is provided with external screw thread, the externally threaded upper end is equipped with sleeve, the upper end of the sleeve is equipped with the first loop bar.The utility model reduces whole volume by folding spray rod, and the folding spray rod after strutting completely, spray area is big, high-efficient.
Description
Technical field
The utility model relates to air vehicle technique field, specially a kind of agricultural plant protection unmanned plane folding spray rod.
Background technique
With the development of the technologies such as modern intelligent control, and positioning, remote sensing, image procossing, the unmanned equipment of small farm
Have accurate operation, high-efficiency environment friendly, intelligence, it is easy to operate the features such as, have for peasant household save big machinery and a large amount of manpowers at
The advantages such as this, become a kind of widely used agricultural machinery of modern agriculture, plant protection drone will be that the future of agriculture develops one
Essential instrument, as sprays insecticide device, the spray head of plant protection drone is generally stationary structure or reassembling type structure,
The volume that the spray head of stationary structure will lead to unmanned plane is too huge, not Portable belt, the spray head of reassembling type structure when in use,
Installed, cause it is too long using preceding time, moreover, repeatedly removed and installed all can be to machine for a long time
Bring abrasion, reduce its service life, will lead to spray boom leakproofness reduce, cause using when liquid leakage, spray boom be unfolded when
It is not fixed firmly, connector is easily damaged.
But existing spray boom volume is too huge, Portable belt, does not remove and install prolonged and repeatedly, will lead to spray boom
Leakproofness reduce, cause using when liquid leakage, reduce service life, spray boom be unfolded when be not fixed firmly, connector is easy to damage,
Therefore, it is unsatisfactory for existing demand, we have proposed a kind of agricultural plant protection unmanned plane folding spray rods to this.
Utility model content
The purpose of this utility model is to provide a kind of agricultural plant protection unmanned plane folding spray rods, to solve above-mentioned background skill
The existing spray boom volume proposed in art is too huge, and Portable belt, does not remove and install prolonged and repeatedly, will lead to the close of spray boom
Envelope property reduce, cause using when liquid leakage, reduce service life, spray boom be unfolded when be not fixed firmly, connector is easy to damage to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of agricultural plant protection unmanned plane folding spray
Bar, including hydrojet case, the hydrojet case are internally provided with hydrojet cavity, and the outside of the hydrojet cavity is equipped with sealing strip,
Upper end inside the hydrojet case is equipped with fixed block, and the lower end of the fixed block is equipped with cylinder, the lower end peace of the cylinder
Equipped with rubber push rod, the lower end of the hydrojet case is equipped with diversion rod, and the lower end of the diversion rod is equipped with big spray head, described big
The outside of spray head is equipped with folding spray rod, and one end of the folding spray rod is equipped with little shower nozzle, the lower end setting of the little shower nozzle
There is little shower nozzle spray orifice, the lower end of the big spray head is provided with big spray nozzle, and the lower end of the folding spray rod is provided with external screw thread,
The externally threaded upper end is equipped with sleeve, and the upper end of the sleeve is equipped with the first loop bar, and the two sides of first loop bar are equal
Ball is installed, the upper end of first loop bar is equipped with the second loop bar, and the two sides of second loop bar are mounted on ball.
Preferably, the hydrojet case and fixed block are welded to connect, and there are two the fixed block settings.
Preferably, the fixed block is connected by screw to cylinder, and the cylinder is connected by screw to rubber push rod, institute
It states there are two cylinder settings.
Preferably, the hydrojet case and sealing strip, which are glued, connects.
Preferably, the hydrojet case and diversion rod are interference fitted, and the diversion rod and big spray head are interference fitted, the folding
Spray boom and little shower nozzle are interference fitted, and there are six the folding spray rod settings, and there are six the little shower nozzle settings.
Preferably, the outside of the big spray head is provided with internal thread hole, and the big spray head is threadedly coupled with folding spray rod.
Preferably, the sleeve is connect with the first loop bar by card slot, and first loop bar and the second loop bar pass through card slot
Connection, second loop bar are embedded in the inside of the first loop bar, the inside of the first loop bar insertion sleeve.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through, using the spray boom of more piece come so that the spray boom of plant protection drone is folded, greatly
The length for reducing spray boom, it is more convenient in storage, the overall volume of spray boom is reduced, matching for ball and card slot is passed through
It closes, so that spray boom is easily adjusted and is fixed, structure is simple, is hardly damaged；
2, the utility model is provided with external screw thread by the bottom end in folding spray rod, is provided with accordingly in the surrounding of big spray head
Internal screw thread be fixed, it is easy for installation, shaking will not be fallen or generate during the work time easily, by spraying folding
One end of bar is equipped with little shower nozzle, improves the area and quality of hydrojet, improves the hydrojet efficiency of plant protection drone；
3, the utility model is equipped with cylinder by the top inside hydrojet case, and cylinder pushes rubber push rod to moving down
It is dynamic, pressure is generated to squeeze hydrojet to hydrojet cavity, completes the process of hydrojet, it is easy to use, reduce single unit system
Weight, keep structure simpler, repair it is also more convenient, it is easy to operate easy to get started.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of agricultural plant protection unmanned plane folding spray rod of the utility model；
Fig. 2 is the structural schematic diagram of the folding spray rod of the utility model；
Fig. 3 is the structural schematic diagram of the big spray head of the utility model.
In figure: 1, hydrojet case；2, fixed block；3, cylinder；4, rubber push rod；5, sealing strip；6, hydrojet cavity；7, water conservancy diversion
Bar；8, big spray head；9, folding spray rod；10, little shower nozzle；11, sleeve；12, ball；13, the first loop bar；14, the second loop bar；15,
Big spray nozzle；16, little shower nozzle spray orifice；17, external screw thread.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of agricultural plant protection unmanned plane folding spray rod,
Including hydrojet case 1, hydrojet case 1 is internally provided with hydrojet cavity 6, and the outside of hydrojet cavity 6 is equipped with sealing strip 5, hydrojet case 1
Internal upper end is equipped with fixed block 2, and the lower end of fixed block 2 is equipped with cylinder 3, and the lower end of cylinder 3 is equipped with rubber push rod 4,
The lower end of hydrojet case 1 is equipped with diversion rod 7, and the lower end of diversion rod 7 is equipped with big spray head 8, and the outside of big spray head 8 is equipped with folding
Spray boom 9, one end of folding spray rod 9 are equipped with little shower nozzle 10, and the lower end of little shower nozzle 10 is provided with little shower nozzle spray orifice 16, big spray head 8
Lower end be provided with big spray nozzle 15, the lower end of folding spray rod 9 is provided with external screw thread 17, and the upper end of external screw thread 17 is equipped with set
Cylinder 11, the upper end of sleeve 11 is equipped with the first loop bar 13, and the two sides of the first loop bar 13 are mounted on ball 12, the first loop bar 13
Upper end is equipped with the second loop bar 14, and the two sides of the second loop bar 14 are mounted on ball 12.
Further, hydrojet case 1 and fixed block 2 are welded to connect, and there are two the settings of fixed block 2, the air-tightness of welded connecting and
Watertightness is all preferable, and structural rigidity is also larger, the good integrity of structure, not only saving of work and time, but do not make the sectional area of material by
Detraction, makes material be fully used.
Further, fixed block 2 is connected by screw to cylinder 3, and cylinder 3 is connected by screw to rubber push rod 4, cylinder 3
There are two settings, is convenient to mount and dismount, and is conducive to maintenance, can increase pretightning force prevents from loosening, and will not cause junction material composition phase
Become.
Further, hydrojet case 1 and sealing strip 5, which are glued, connects, and the utilization rate height of material is at low cost to answer on whole splicing faces
Power collection is medium and small, therefore fatigue performance has well good leakproofness, insulating properties and anti-corrosive properties.
Further, hydrojet case 1 and diversion rod 7 are interference fitted, and diversion rod 7 and big spray head 8 are interference fitted, folding spray rod 9 with
Little shower nozzle 10 is interference fitted, and there are six the settings of folding spray rod 9, and there are six the settings of little shower nozzle 10, and structure is simple, and centering is good, holds
Loading capability is high, can absorb impact load, small to the strength reduction of axis.
Further, the outside of big spray head 8 is provided with internal thread hole, and big spray head 8 is threadedly coupled with folding spray rod 9, assembly and disassembly letter
It is single, it is easy to maintenance.
Further, sleeve 11 is connect with the first loop bar 13 by card slot, and the first loop bar 13 and the second loop bar 14 pass through card slot
Connection, the second loop bar 14 are embedded in the inside of the first loop bar 13, and first loop bar 13 is embedded in the inside of sleeve 11, and structure is simple,
It is convenient to mount and dismount.
Working principle: in use, suitable agricultural plant protection medical fluid is injected in hydrojet cavity 6 inside hydrojet case 1, by
Sealing strip 5 is installed in the outside of hydrojet cavity 6, leakage of medical fluid during sprinkling is avoided, by the top of hydrojet case 1
Portion is equipped with cylinder 3, and cylinder 3 pushes rubber push rod 4 to squeeze the agricultural plant protection inside hydrojet cavity 6 with medical fluid, generates
Pressure, medical fluid by diversion rod 7 have respectively entered big spray head 8, folding spray rod 9, little shower nozzle 10 inside, medical fluid is eventually by big
Spray nozzle 15 and little shower nozzle spray orifice 16 carry out plant protection to crops, and folding spray rod 9 is by being provided with sleeve 11, the first loop bar
13, cooperation between the second loop bar 14, ball 12 carries out telescopic folding, reduces the volume of whole liquid-jet device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of agricultural plant protection unmanned plane folding spray rod, including hydrojet case (1), it is characterised in that: the hydrojet case (1) it is interior
Portion is provided with hydrojet cavity (6), and the outside of the hydrojet cavity (6) is equipped with sealing strip (5), hydrojet case (1) inside
Upper end is equipped with fixed block (2), and the lower end of the fixed block (2) is equipped with cylinder (3), and the lower end of the cylinder (3) is equipped with
The lower end of rubber push rod (4), the hydrojet case (1) is equipped with diversion rod (7), and the lower end of the diversion rod (7) is equipped with big spray
Head (8), the outside of the big spray head (8) are equipped with folding spray rod (9), and one end of the folding spray rod (9) is equipped with little shower nozzle
(10), the lower end of the little shower nozzle (10) is provided with little shower nozzle spray orifice (16), and the lower end of the big spray head (8) is provided with big spray head
The lower end of spray orifice (15), the folding spray rod (9) is provided with external screw thread (17), and the upper end of the external screw thread (17) is equipped with sleeve
(11), the upper end of the sleeve (11) is equipped with the first loop bar (13), and the two sides of first loop bar (13) are mounted on ball
(12), the upper end of first loop bar (13) is equipped with the second loop bar (14), and the two sides of second loop bar (14) are mounted on
Ball (12).
2. a kind of agricultural plant protection unmanned plane folding spray rod according to claim 1, it is characterised in that: the hydrojet case
(1) it is welded to connect with fixed block (2), there are two fixed block (2) settings.
3. a kind of agricultural plant protection unmanned plane folding spray rod according to claim 1, it is characterised in that: the fixed block
(2) it is connected by screw to cylinder (3), the cylinder (3) is connected by screw to rubber push rod (4), cylinder (3) setting
There are two.
4. a kind of agricultural plant protection unmanned plane folding spray rod according to claim 1, it is characterised in that: the hydrojet case
(1) it is glued with sealing strip (5) and connects.
5. a kind of agricultural plant protection unmanned plane folding spray rod according to claim 1, it is characterised in that: the hydrojet case
(1) it is interference fitted with diversion rod (7), the diversion rod (7) and big spray head (8) are interference fitted, the folding spray rod (9) and small spray
Head (10) interference fit, there are six folding spray rod (9) settings, and there are six little shower nozzle (10) settings.
6. a kind of agricultural plant protection unmanned plane folding spray rod according to claim 1, it is characterised in that: the big spray head
(8) outside is provided with internal thread hole, and the big spray head (8) is threadedly coupled with folding spray rod (9).
7. a kind of agricultural plant protection unmanned plane folding spray rod according to claim 1, it is characterised in that: the sleeve (11)
It being connect with the first loop bar (13) by card slot, first loop bar (13) is connect with the second loop bar (14) by card slot, and described
Two loop bars (14) are embedded in the inside of the first loop bar (13), the inside of the first loop bar (13) insertion sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077240.XU CN209366470U (en) | 2019-01-17 | 2019-01-17 | A kind of agricultural plant protection unmanned plane folding spray rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077240.XU CN209366470U (en) | 2019-01-17 | 2019-01-17 | A kind of agricultural plant protection unmanned plane folding spray rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209366470U true CN209366470U (en) | 2019-09-10 |
Family
ID=67825965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077240.XU Active CN209366470U (en) | 2019-01-17 | 2019-01-17 | A kind of agricultural plant protection unmanned plane folding spray rod |
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| CN (1) | CN209366470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619782A (en) * | 2021-07-02 | 2021-11-09 | 上海工程技术大学 | Ocean floating oil clearance fast reaction unmanned aerial vehicle |
-
2019
- 2019-01-17 CN CN201920077240.XU patent/CN209366470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619782A (en) * | 2021-07-02 | 2021-11-09 | 上海工程技术大学 | Ocean floating oil clearance fast reaction unmanned aerial vehicle |
| CN113619782B (en) * | 2021-07-02 | 2023-10-17 | 上海工程技术大学 | Ocean oil slick clearance quick response unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 530007 8th Floor, Block B, 88 West University Road, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI WANWEI SPACE SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Address before: 546100 No. 402, property building, Hetai science and Technology Park, No. 9, Gaoxin Fourth Road, Nanning, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI WANWEI SPACE TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A folding spray bar for agricultural plant protection UAV Effective date of registration: 20220428 Granted publication date: 20190910 Pledgee: Bank of China Limited Nanning XiXiangTang sub branch Pledgor: GUANGXI WANWEI SPACE SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2022450000057 |