CN207106910U - A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar - Google Patents
A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar Download PDFInfo
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- CN207106910U CN207106910U CN201721137934.5U CN201721137934U CN207106910U CN 207106910 U CN207106910 U CN 207106910U CN 201721137934 U CN201721137934 U CN 201721137934U CN 207106910 U CN207106910 U CN 207106910U
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- bar
- rod
- swivel becket
- unmanned plane
- shower nozzle
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Abstract
It the utility model is related to a kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar, the bar spray assembly includes the body of rod and nozzle component, body of rod outer wall is provided with locating ring, nozzle component includes swivel becket and the shower nozzle being connected with swivel becket, the installation cavity of annular is recessed in the middle part of the internal ring wall of swivel becket, locating ring is arranged in installation cavity, the flow channel for liquids of annular is also recessed in installation cavity, locating ring is radially arranged the hole for water spraying connected with flow channel for liquids and the body of rod, and the flow channel for liquids of swivel becket is connected by water hose with shower nozzle；Locating ring circumference forms a circle gear teeth, and flow channel for liquids inwall is additionally provided with ratchet.This can be rotated with new nozzle component by swivel becket around locating ring, nozzle component is changed with this angle is set, so that the nozzle component on same fluid spray bar can be at different spray angles, so as to be more suitable for irregular trees plant sprinkling so that sprinkling region is more suitable for more greatly fruit tree, tea tree and the crops with strain spacing.
Description
Technical field
Plant protection equipment is the utility model is related to, belongs to agricultural equipment field, more specifically, the utility model is related to one kind
The bar spray assembly of agricultural plant protection unmanned plane fluid spray bar.
Background technology
Plant protection unmanned plane, as the term suggests be for agriculture and forestry plant protection operation UAV, the type unmanned aerial vehicle
By flying platform (fixed-wing, helicopter, Multi-axis aircraft), navigation fly control, spraying mechanism three parts form, pass through ground remote control
Or navigation flies control, to realize spraying operation, can spray medicament, seed, pulvis etc..
Plant protection unmanned plane has operation height low, and drift is few, can hovering, without special landing airport, rotor produces
Downdraught help to increase spray to the penetrability of crop, prevention effect is high, long-distance remote control operation, spraying operation personnel
The danger exposed to agricultural chemicals is avoided, many advantages, such as improving spraying operation security.In addition, plant protection unmanned plane spray application
50% Pesticide use amount can be at least saved using spray mode, saves 90% water consumption, this will significantly
Reduce resources costs.
Plant protection unmanned plane is more and more entered in modern agriculture operation at present, mostly in Plain or hilly country
Upper carry out spraying operation.When being sprayed to common crops, the spray boom of plant protection unmanned plane can be horizontally disposed with, and sprinkling is more equal
It is even.But to orchard forestry, tea tree and with strain spacing crops spraying operation in, the spray boom angle of unmanned plane fog machine is
An important factor for influenceing pesticide spraying quality, at the same it is also most important to the flight safety of unmanned plane fog machine.
Due to orchard forestry, tea tree and the particularity with strain spacing crops, prevention effect is sprayed generally for guarantee,
It is required that unmanned plane fog machine keeps a relatively low altitude.But because the growth of trees, plant is random, trees
The distance of surrounding is also different, and plant protection unmanned plane spray boom is easy to encounter trees around and damaged, and spray boom can not be according to reality
Border needs and adjustment length, simultaneously as fruit tree type, height and dense degree, many fruit trees all can only office when straight line sprays
Portion sprays, and sprinkling is not comprehensive, and also results in subregion and repeat sprinkling and cause to waste, and is also easily sprayed during straight line sprinkling
It is sprinkled upon in vacant lot so that spray effect is greatly lowered.
Utility model content
Based on above technical problem, the utility model provides a kind of spray boom group of agricultural plant protection unmanned plane fluid spray bar
Part, so as to solve spray boom spray angle in the prior art and the nonadjustable technical problem of scope.
To solve above technical problem, the technical solution adopted in the utility model is as follows：
A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar, the bar spray assembly include the body of rod and nozzle component, bar
External wall is provided with locating ring, and the nozzle component includes swivel becket and the shower nozzle being connected with swivel becket, the swivel becket it is interior
The installation cavity of annular is recessed in the middle part of ring wall, the locating ring is arranged in installation cavity, and concave shaped is gone back in the installation cavity
Into the flow channel for liquids for having annular, the locating ring is radially arranged the hole for water spraying connected with flow channel for liquids and the body of rod, the rotation
The flow channel for liquids of ring is connected by water hose with shower nozzle；
The locating ring circumference forms a circle gear teeth, and the flow channel for liquids inwall is additionally provided with ratchet, and ratchet is fastened on wheel
Cause swivel becket one-directional rotation in tooth.
On the basis of above technical scheme, the swivel becket outer wall is provided with contiguous block, the concave knot in contiguous block cross section
Structure, the contiguous block have extended transversely through bolt and nut component, and bolt and nut component, which is located in the re-entrant cavity of contiguous block, to be fixed with
Moving block, moving block are connected with shower nozzle connecting rod, and shower nozzle connecting rod one end is connected with shower nozzle；The water hose sequentially passes through company
Connected after connecing block, moving block and shower nozzle connecting rod with shower nozzle.
On the basis of above technical scheme, described body of rod one end is provided with the external screw thread connecting pole of protrusion, and the other end is set
There is the internal thread coordinated with external screw thread connecting pole.
On the basis of above technical scheme, the body of rod is located at the root outer wall of external screw thread connecting pole, and to be additionally provided with first close
Sealing groove.
On the basis of above technical scheme, the liquid flow through hole inside the body of rod, which is additionally provided with along body of rod length direction, to incline
The spiral plate tiltedly set.
On the basis of above technical scheme, the internal ring wall that the swivel becket is located at installation cavity both sides is provided with the second sealing
Groove.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, this can be rotated with new nozzle component by swivel becket around locating ring, change the shower nozzle on bar spray assembly with this
Component sets angle, is more suitable for irregular trees plant sprinkling so that sprinkling region is more suitable for more greatly fruit tree, tea tree and tool
There are the crops of plant spacing.
2nd, this forms ratchet mechanism with the new gear teeth and ratchet, and thereby may be ensured that will not while nozzle component rotates
Change angle in sprinkling, it is kept fixed angle sprinkling.
3. it can be driven by bolt and nut component with new shower nozzle and rotated in contiguous block, so that shower nozzle is fixed
Position ring can also continue to change angle after rotating, and so as to obtain bigger spraying range and angle, spraying range is wider.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view in A-A faces in Fig. 1；
Fig. 3 is the structural representation of nozzle component；
Fig. 4 is the structural representation of the body of rod；
Fig. 5 is the structural representation of fluid spray bar；
Fig. 6 is the structural representation of plant protection unmanned plane；
Label in figure is respectively：1st, magnetic float level indicator；2nd, radio receiving transmitting module；3rd, unmanned plane body；4th, liquid
Storage box；5th, fluid spray bar；6th, bulb；7th, delivery hose；8th, bulb；9th, connecting rod；10th, bar spray assembly；11st, plug；12nd, bar
Body；13rd, nozzle component；14th, shower nozzle connecting rod；15th, moving block；16th, bolt and nut component；17th, contiguous block；18th, locating ring；
19th, ratchet；20th, swivel becket；21st, water hose；22nd, shower nozzle；23rd, flow channel for liquids；24th, installation cavity；25th, the second seal groove；26、
First seal groove；27th, liquid flow through hole；28th, spiral plate；29th, the gear teeth；30th, hole for water spraying.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Embodiment of the present utility model includes but unlimited
In the following example.
A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar as shown in figures 1 to 6, bar spray assembly include the body of rod 12
With nozzle component 13, the outer wall of the body of rod 12 is provided with locating ring 18, the nozzle component 13 include swivel becket 20 and with swivel becket 20
The shower nozzle 22 of connection, the internal ring wall middle part of the swivel becket 20 are recessed the installation cavity 24 of annular, and the locating ring 18 is set
Put in installation cavity 24, the flow channel for liquids 23 of annular is also recessed in the installation cavity 24, the radial direction of locating ring 18 is set
The hole for water spraying 30 connected with flow channel for liquids 23 and the body of rod 12 is equipped with, the flow channel for liquids 23 of the swivel becket 20 passes through water hose 21
Connected with shower nozzle 22；The circumference of locating ring 18 forms a circle gear teeth 29, and the inwall of flow channel for liquids 23 is additionally provided with ratchet 19,
Ratchet 19, which is fastened in the gear teeth 29, causes the one-directional rotation of swivel becket 20.
The operation principle of the present embodiment is：By the assembling shape such as being bonded, splicing or be threadedly coupled between multiple bar spray assembly
It is connected after into spray boom with unmanned plane, after liquid is by the body of rod 12, hole for water spraying 30, flow channel for liquids 23, water hose 21 in unmanned plane
Sprayed from shower nozzle 22, realize sprinkling.
The swivel becket 20 of the present embodiment is rotatable, and is engaged by the gear teeth 29 and ratchet 19 and one-directional rotation, can adjust spray
First 22 spray angle, so as to change spraying range and angle so that bar spray assembly is more suitable for irregular trees and planted
Strain sprinkling so that sprinkling region is more suitable for more greatly fruit tree, tea tree and the crops with strain spacing, and ensures structure during sprinkling
It is stable.
On the basis of above-described embodiment, the outer wall of swivel becket 20 is provided with contiguous block 17, the concave knot in the cross section of contiguous block 17
Structure, the contiguous block 17 have extended transversely through bolt and nut component 16, and bolt and nut component 16 is located at the re-entrant cavity of contiguous block 17
Moving block 15 is inside fixed with, moving block 15 is connected with shower nozzle connecting rod 14, and the one end of shower nozzle connecting rod 14 is connected with shower nozzle 22；It is described
Water hose 21 connects after sequentially passing through contiguous block 17, moving block 15 and shower nozzle connecting rod 14 with shower nozzle 22.Bolt and nut component
16 rotate so as to drive shower nozzle connecting rod 14 to be rotated in its concave structure, and shower nozzle 22 then rotates with shower nozzle connecting rod 14 and realizes spray
First 22 independent rotation, so that shower nozzle can also continue to change angle, the spraying range of shower nozzle and angle after locating ring rotation
Degree is bigger, and each shower nozzle 22 may be in different angles, can not so as to avoid spraying overlapping and subregion
The problem of sprinkling, improve spray effect and scope.
On the basis of above example, described one end of the body of rod 12 is provided with the external screw thread connecting pole of protrusion, and the other end is set
There is the internal thread coordinated with external screw thread connecting pole.Multiple bar spray assembly can be by external screw thread connecting pole and screw-internal thread fit and company
Connect, not only easy to loading and unloading and stable after connection, it is good that the body of rod 12 connects polarization between each other.
On the basis of above example, the body of rod 12 is located at the root outer wall of external screw thread connecting pole, and to be additionally provided with first close
Sealing groove 26.It is used to set sealing ring in first seal groove 26, after external screw thread connecting pole and screw-internal thread fit, sealing ring is squeezed
Deform and seal the junction of the body of rod 12, entirety will not be revealed after ensureing bar spray assembly connection.
On the basis of above example, the liquid flow through hole 27 inside the body of rod 12 is additionally provided with along the length side of the body of rod 12
To the spiral plate 28 being obliquely installed.Spiral plate 28 can flow velocity of the accelerating liquid in the body of rod 12, it is possessed certain impulse force, so as to
It can ensure that the body of rod 12 in multiple bar spray assembly 10 connected horizontally can be hydraulically full, ensure that all shower nozzles 22 can be normal
Sprinkling, be not in the problem of part goes out liquid sprinkling or goes out liquid inequality.
On the basis of above example, the swivel becket 20 is located at the internal ring walls of the both sides of installation cavity 24, and to be provided with second close
Sealing groove 25.After setting sealing ring in second seal groove 25, after swivel becket 20 is set in locating ring 18, sealing ring is in the table of the body of rod 12
Face crimp, so as to prevent the liquid leakage in flow channel for liquids 23, play good sealing effectiveness.
As shown in figure 5, being based on above content, the present embodiment also discloses a kind of fluid spray bar of agricultural plant protection unmanned plane,
The fluid spray bar includes the bar spray assembly 10 of multiple above-described embodiments being mutually threadedly coupled, the spray positioned at the both ends of fluid spray bar 5
Bar assembly 10 is threaded with plug 11 and connecting rod 9 respectively, and the one end of connecting rod 9 is provided with bulb 8, the bar spray assembly 10,
Interconnected liquid flow through hole 27 is provided with inside connecting rod 9 and bulb 8.
Appropriate number of bar spray assembly 10 is selected mutually to be threadedly coupled, then the bar spray assembly 10 at both ends connects stifled respectively
First 11 and connecting rod 9, then rotatably it is connected with agricultural plant protection unmanned plane by the bulb 8 of the one end of connecting rod 9, and adjust and incline
Rake angle, finally drive shower nozzle 22 to turn to correct position using swivel becket 20, complete installation and the angle of whole fluid spray bar
Adjustment, you can come into operation, it is liquid to be sprayed from the liquid storage box of unmanned plane pass sequentially through bulb 8, connecting rod 9, the body of rod 12,
Sprayed after hole for water spraying 30, flow channel for liquids 23, water hose 21 from shower nozzle 22.Fluid spray bar is using the multiple sprays being mutually threadedly coupled
Bar assembly 10 forms, for the less crops of strain spacing, tea tree or the too small fruit tree of gap between them, liquid spray
Bar can thereby may be ensured that sprinkling is smoothed out, do not interfere with nobody according to the bar spray assembly of sprinkling environment connection varying number
The normal flight of machine, fluid spray bar will not also damage trees plant, and avoid spray region it is overlapping and sprinkling liquid be sprayed at sky
Ground and waste.
As shown in fig. 6, being based on above content, the present embodiment also discloses a kind of agricultural plant protection unmanned plane, including nobody
Machine body 3, unmanned plane body 3 are internally provided with liquid storage box 4, and the unmanned plane body 3 is symmetrically connected with two above-mentioned realities
Apply the fluid spray bar 5 in example；The lower end of unmanned plane body 3 is provided with spherical cavity 6, and the interference of bulb 8 is arranged on spherical
In cavity 6, the fluid spray bar 5 is rotatably coupled on unmanned plane body 3, also set up inside the unmanned plane body 3
There is delivery hose 7, the both ends of delivery hose 7 are respectively communicated with the liquid flow through hole 27 of liquid storage box 4 and bulb 8, and the water outlet is soft
Pipe 7 is additionally provided with electronic control valve.
Fluid spray bar 5 is interference fitted in spherical cavity 6 by the bulb 8 of the one end of connecting rod 9, and adjusts angle of inclination,
Finally drive shower nozzle 22 to turn to correct position using swivel becket 20, complete installation and the angle adjustment of whole fluid spray bar 5, i.e.,
It can come into operation, it is liquid to be sprayed during use to be stored in liquid storage box 4 and opening for sprinkling path is controlled by electronic control valve
Close, it is liquid to be sprayed to pass sequentially through delivery hose 7, bulb 8, connecting rod 9, the body of rod 12, hole for water spraying 30, flow channel for liquids 23, water spray
Sprayed after flexible pipe 21 from shower nozzle 22.It is not only easy to loading and unloading using the agricultural plant protection unmanned plane of aforesaid liquid spray boom 5, and spray
Uniform high-efficiency, liquid utilization rate is high, and spray angle and scope increase, and flexibility is higher, protection unmanned plane that can be fabulous and plant
Strain, it is more suitable for irregular trees plant sprinkling so that sprinkling region is more suitable for more greatly fruit tree, tea tree and has strain spacing
Crops.
On the basis of agricultural uses plant protection unmanned plane more than, the liquid storage box 4 is also associated with magnetic float level indicator 1,
Magnetic float level indicator 1 is electrically connected with radio receiving transmitting module 2.Magnetic float level indicator 1 can detect the liquid of liquid storage box 4 at any time
Liquid level, and detection data can be sent by radio receiving transmitting module 2, there is provided data give unmanned plane bottom surface control system, so as to
The place or region run out of with mark sprinkling liquid, the point of interruption is found when being easy to spray next time, avoids repeating to spray, while
Operating personnel's liquid feeding again can be reminded, avoids invalid sprinkling.
It is embodiment of the present utility model as described above.Described previously is each preferred embodiment of the present utility model,
Preferred embodiment in each preferred embodiment if not obvious contradictory or premised on a certain preferred embodiment,
Each preferred embodiment arbitrarily stack combinations can use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, and be not used to limit scope of patent protection of the present utility model,
Scope of patent protection of the present utility model is still defined by its claims, every with specification of the present utility model and attached
The equivalent structure change that figure content is made, similarly should be included in the scope of protection of the utility model.
Claims (6)
- A kind of 1. bar spray assembly of agricultural plant protection unmanned plane fluid spray bar, it is characterised in that：The bar spray assembly includes the body of rod (12) With nozzle component (13), the body of rod (12) outer wall is provided with locating ring (18), the nozzle component (13) include swivel becket (20) and The shower nozzle (22) being connected with swivel becket (20), the internal ring wall middle part of the swivel becket (20) are recessed the installation cavity of annular (24), the locating ring (18) is arranged in installation cavity (24), and the liquid of annular is also recessed in the installation cavity (24) Runner (23), the locating ring (18) are radially arranged the hole for water spraying (30) connected with flow channel for liquids (23) and the body of rod (12), institute The flow channel for liquids (23) for stating swivel becket (20) is connected by water hose (21) with shower nozzle (22)；Locating ring (18) circumference forms a circle gear teeth (29), and flow channel for liquids (23) inwall is additionally provided with ratchet (19), Ratchet (19), which is fastened in the gear teeth (29), causes swivel becket (20) one-directional rotation.
- A kind of 2. bar spray assembly of agricultural plant protection unmanned plane fluid spray bar according to claim 1, it is characterised in that：It is described Swivel becket (20) outer wall is provided with contiguous block (17), and the concave structure in contiguous block (17) cross section, the contiguous block (17) is laterally Through there is bolt and nut component (16), bolt and nut component (16), which is located in the re-entrant cavity of contiguous block (17), is fixed with moving block (15), moving block (15) is connected with shower nozzle connecting rod (14), and shower nozzle connecting rod (14) one end is connected with shower nozzle (22)；The water spray Flexible pipe (21) sequentially passes through contiguous block (17), moving block (15) and shower nozzle connecting rod (14) and connected afterwards with shower nozzle (22).
- A kind of 3. bar spray assembly of agricultural plant protection unmanned plane fluid spray bar according to claim 1, it is characterised in that：It is described The body of rod (12) one end is provided with the external screw thread connecting pole of protrusion, and the other end is provided with the internal thread coordinated with external screw thread connecting pole.
- A kind of 4. bar spray assembly of agricultural plant protection unmanned plane fluid spray bar according to claim 3, it is characterised in that：It is described The root outer wall that the body of rod (12) is located at external screw thread connecting pole is additionally provided with the first seal groove (26).
- A kind of 5. bar spray assembly of agricultural plant protection unmanned plane fluid spray bar according to claim 1, it is characterised in that：It is described The internal liquid flow through hole (27) of the body of rod (12) is additionally provided with the spiral plate (28) being obliquely installed along the body of rod (12) length direction.
- A kind of 6. bar spray assembly of agricultural plant protection unmanned plane fluid spray bar according to claim 1, it is characterised in that：It is described The internal ring wall that swivel becket (20) is located at installation cavity (24) both sides is provided with the second seal groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137934.5U CN207106910U (en) | 2017-09-06 | 2017-09-06 | A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137934.5U CN207106910U (en) | 2017-09-06 | 2017-09-06 | A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar |
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| Publication Number | Publication Date |
|---|---|
| CN207106910U true CN207106910U (en) | 2018-03-16 |
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ID=61574796
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721137934.5U Expired - Fee Related CN207106910U (en) | 2017-09-06 | 2017-09-06 | A kind of bar spray assembly of agricultural plant protection unmanned plane fluid spray bar |
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| Country | Link |
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| CN (1) | CN207106910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042596A (en) * | 2018-08-17 | 2018-12-21 | 绩溪袁稻农业产业科技有限公司 | One kind being based on artificial intelligence gardens chemical spraying device |
-
2017
- 2017-09-06 CN CN201721137934.5U patent/CN207106910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042596A (en) * | 2018-08-17 | 2018-12-21 | 绩溪袁稻农业产业科技有限公司 | One kind being based on artificial intelligence gardens chemical spraying device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190906 |