CN109328999A - A kind of irrigation sprinkler of adjustable sprinkling domain shape - Google Patents
A kind of irrigation sprinkler of adjustable sprinkling domain shape Download PDFInfo
- Publication number
- CN109328999A CN109328999A CN201811344268.1A CN201811344268A CN109328999A CN 109328999 A CN109328999 A CN 109328999A CN 201811344268 A CN201811344268 A CN 201811344268A CN 109328999 A CN109328999 A CN 109328999A
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- China
- Prior art keywords
- spray head
- gear
- adjusting
- hinge
- servo motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 43
- 230000002262 irrigation Effects 0.000 title claims abstract description 43
- 239000007921 spray Substances 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000005611 electricity Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of irrigation sprinklers of adjustable sprinkling domain shape, belong to water-saving irrigation technique field.The irrigation sprinkler of the adjustable sprinkling domain shape, including rainer, Equipoising support apparatus, adjusting sprinkling irrigation direction device and adjusting elevation angle device；The rainer includes spray head, bellows, water inlet pipe, spray head connector and central tube, Equipoising support apparatus includes balancing pole, balance weight and rotary table, adjusting sprinkling irrigation direction device includes mounting platform, gear wheel, universal wheel, servo motor I and motor gear I, and adjusting elevation angle device includes spray head hinge, support frame, servo motor II, bearing mount, bearing, motor gear II, screw rod, connecting rod, hinge I, hinge II, spout adjusting rod, polished rod installation part, polished rod, through-hole and pinion gear.The present invention has the advantages of improving uniformity coefficient of sprinkler irrigation, adjusting spray and filling surface is suitble to the function of shape of mountain, and it is time saving and energy saving to exist simultaneously, stable structure, reduction intensity of workers.
Description
Technical field
The present invention relates to a kind of irrigation sprinklers of adjustable sprinkling domain shape, belong to water-saving irrigation technique field.
Background technique
China is the country of a shortage of water resources, and spatial and temporal distributions are uneven, and water is difficult to meet productivity dynamics
Needs.China is large agricultural country, and agricultural water accounts for the 65% of total Water, and that there are water resource wastes is serious, and irrigation efficiency is low
Etc. problems, therefore, Development of Water-saving Irrigation Systems in Agriculture equipment is imperative.Traditional rocker-arm irrigation sprinkler sprinkling domain is circle,
And most of farmlands, lawn, landscape garden are rectangle or other irregular geometries, so using tradition sprinkling irrigation unit
Closing arrangement will cause few spray, the case where respraying, out-of-bounds spray, be unfavorable for making full use of for water resource, while also resulting in sprinkling irrigation
The problem of uniformity difference.
Summary of the invention
For the above-mentioned problems of the prior art and deficiency, the present invention provides a kind of sprinkling irrigation of adjustable sprinkling domain shape
Machine.The present invention has improvement uniformity coefficient of sprinkler irrigation, adjusts the function that spray and filling surface is suitble to shape of mountain, and it is time saving and energy saving to exist simultaneously, knot
The advantages of structure is stablized, and intensity of workers is reduced.This irrigation sprinkler adjusts the elevation angle and spray using two servo motors respectively
Direction is filled, so that sprinkling distance and spraying time change, therefore ensure that the uniformity coefficient of sprinkler irrigation of irregular spray and filling surface, and
Greatly reduce out-of-bounds fountain height.The invention is realized by the following technical scheme.
A kind of irrigation sprinkler of adjustable sprinkling domain shape, including rainer, Equipoising support apparatus, adjusting sprinkling irrigation direction dress
Set and adjust elevation angle device；The rainer includes spray head 1, bellows 3, water inlet pipe 11, spray head connector 25 and central tube
32, Equipoising support apparatus includes balancing pole 8, balance weight 10 and rotary table 31, adjust sprinkling irrigation direction device include mounting platform 5, it is big
Gear 6, universal wheel 7, servo motor I 15 and motor gear I 16, adjusting elevation angle device includes spray head hinge 2, support frame 4, servo
Motor II 17, bearing mount 18, bearing 19, motor gear II 20, screw rod 21, connecting rod 22, hinge I 23, hinge II 24, spray
Mouth adjusting rod 26, polished rod installation part 27, polished rod 28, through-hole 29 and pinion gear 30；
Water inlet pipe 11 connects central tube 32 in the rainer, connects bellows 3 at the top of central tube 32, bellows 3 passes through spray
Head connector 25 connects spray head 1；
Rotary table 31 passes through rainer central tube 32 in the Equipoising support apparatus, and 31 bottom surface of rotary table is equipped with several balancing poles 8, often
A 8 bottom surface of balancing pole is equipped with balance weight 10；
31 top surface of rotary table is equipped with the universal wheel 7 moveing freely in the adjusting sprinkling irrigation direction device, and the setting of universal wheel 7 is put down in installation
5 bottom surface of platform is equipped with gear wheel 6 outside mounting platform 5, and gear wheel 6 engage with motor gear I 16, and motor gear I 16 is electric with servo
Machine I 15 exports axis connection, and servo motor I 15 is mounted in Equipoising support apparatus on balancing pole 8；
Spray head 1 by adjusting 2 hinged support frame 4 of spray head hinge in the device of the elevation angle, fix by 4 bottom surface of support frame in the rainer
It is mounted on 5 top surface of mounting platform, 1 side of spray head connects horizontal spout adjusting rod 26, and spout adjusting rod 26 is cut with scissors by hinge I 23
The connecting rod 22 being vertically arranged is connect, connecting rod 22 is sequentially connected light by the hinged polished rod installation part 27 of hinge II 24, polished rod installation part 27
Bar 28, screw rod 21, the screw thread on screw rod 21 are engaged with the internal screw thread on bottom through-hole 29, and through-hole 29 passes sequentially through bearing 19, axis
It holds mounting rack 18 and is mounted on 5 top surface of mounting platform, be equipped with pinion gear 30 outside through-hole 29, pinion gear 30 is nibbled with motor gear II 20
It closes, motor gear II 20 connects II 17 output shaft of servo motor, and servo motor II 17 is mounted on 5 top surface of mounting platform.
The balancing pole 8 connects balance weight 10 by screw 9.
The servo motor I 15, servo motor II 17 are connect with single-chip microcontroller, wherein the common 89C51 of single-chip microcontroller model
Series.
The balancing pole 8 is equipped with support plate 12, and support plate 12 is equipped with battery 13 and solar panels 14, solar panels
14 are connect by charging-discharging controller with battery 13, and battery 13 provides power supply for single-chip microcontroller.
The working principle of the irrigation sprinkler of this adjustable sprinkling domain shape are as follows:
Firstly, doing the elevation angle for some nozzle type determined and spraying the experiment of distance relation, general conclusion is obtained, i.e.,
The relationship fitting formula of distance and the elevation angle, then adjusting elevation angle device makes its decline, 21 falling head of the company's of obtaining screw rod and the elevation angle
Relationship, and fit formula, and then calculate every 1 degree of the rotation of the servo motor II 17 even height of the variation of screw rod 21 and the elevation angle
Then the angle of variation can be controlled the rotation of servo motor II 17 by single-chip microcontroller to adjust the distance of sprinkling distance, in addition be led to
The rotation for crossing single-chip microcontroller control servo motor I 15 drives the rotation of gear wheel 6, and then mounting platform 5 is driven to rotate, i.e., controllable
360 degree rotation is realized in spray head horizontal direction, mounting platform 5 keeps slowly rotating, while needing to increase or reduce sprinkling distance
When adjust 1 elevation angle of spray head.Finally, according to the needs of different terrain shape, the elevation angle for adjusting spray head to spray domain and landform
Match, reduce out-of-bounds fountain height, improves uniformity coefficient of sprinkler irrigation.
The following are the concrete operation steps for the process that the elevation angle increases: single-chip microcontroller, which transmits the electrical signal to servo motor I 15, makes it
Rotation, then motor output shaft drives motor gear I 16 to rotate, while the gear wheel 6 of engagement being driven to rotate, thus mounting platform 5 with
And all components rotate on mounting platform 5, universal wheel 7 is rolled along rotary table 31 at this time；At the same time, single-chip microcontroller sends signal
Make its rotation to servo motor II 17, then motor output shaft drives motor gear II 20 to rotate, while driving the pinion gear of engagement
30 rotations, since the screw thread inside through-hole 29 cooperates with screw rod 21, and 29 lower end of through-hole connects bearing 19, therefore 29 He of through-hole
Part rotates together in bearing 19, but height does not change, and screw rod 21 at this time can decline, while connecting rod 22 can be along hinge
The axle center of chain I 23 and hinge II 24 rotates, and spout adjusting rod 26 can rotate along the axle center of hinge II 24, so that spray
Mouth adjusting rod 26 tilts down, therefore 1 elevation angle of spray head rises.
Monolithic can not also be used using the method control servo motor I 15 and servo motor II 17 of manual control simultaneously
Machine control.
It is respectively square region (square region boundary) and delta-shaped region (delta-shaped region circle that irrigation sprinkler, which sprays region,
Limit) place, the sprinkling domain using conventional rocker formula spray head is round (a circle sprinkling domain border), it may occur that the feelings of drain spray
Condition, and using can adjust sprinkling domain shape irrigation sprinkler sprinkling, can substantially spray square region and triangle domain, save water money
Source ensure that region uniformity coefficient of sprinkler irrigation
The beneficial effects of the present invention are:
1, this irrigation sprinkler ensure that the accuracy in sprinkling irrigation region, largely reduces drain spray, resprays, the situation out-of-bounds sprayed,
Water resource is saved；
2, by the gear drive of special designing, screw rod transmission makes movement precisely, while balance weight enhances device entirety
Stability guarantees sprinkling will not be caused to deviate because of the recoil strength of water flow during sprinkling；
3, spray head combination arrangement is carried out using square spray field, can solve round spray and filling surface combination has the case where overlapping；
4, the rotation using universal wheel on rotary table ensure that stationarity when mounting platform rotation；
5, installation is simple and convenient, has very strong ornamental value, is suitable for lawn, Landscape etc..
Detailed description of the invention
Fig. 1 is schematic structural diagram of the device of the invention；
Fig. 2 is partial structural diagram A of the present invention；
Fig. 3 is partial structural diagram B of the present invention.
In figure: 1- spray head, 2- spray head hinge, 3- bellows, 4- support frame, 5- mounting platform, 6- gear wheel, 7- are universal
Wheel, 8- balancing pole, 9- screw, 10- balance weight, 11- water inlet pipe, 12- support plate, 13- battery, 14- solar panels, 15- are watched
Take motor I, 16- motor gear I, 17- servo motor II, 18- bearing mount, 19- bearing, 20- motor gear II, 21-
Bar, 22- connecting rod, 23- hinge I, 24- hinge II, 25- spray head connector, 26- spout adjusting rod, 27- polished rod installation part, 28-
Polished rod, 29- through-hole, 30- pinion gear, 31- rotary table, 32- central tube.
Specific embodiment
With reference to the accompanying drawings and detailed description, the invention will be further described.
Embodiment 1
The irrigation sprinkler of the adjustable sprinkling domain shape, including rainer, Equipoising support apparatus, adjusting sprinkling irrigation direction device and tune
Save elevation angle device；The rainer includes spray head 1, bellows 3, water inlet pipe 11, spray head connector 25 and central tube 32, balance
Support device includes balancing pole 8, balance weight 10 and rotary table 31, and adjusting sprinkling irrigation direction device includes mounting platform 5, gear wheel 6, ten thousand
To wheel 7, servo motor I 15 and motor gear I 16, adjusting elevation angle device includes spray head hinge 2, support frame 4, servo motor II
17, bearing mount 18, bearing 19, motor gear II 20, screw rod 21, connecting rod 22, hinge I 23, hinge II 24, spout are adjusted
Bar 26, polished rod installation part 27, polished rod 28, through-hole 29 and pinion gear 30；
Water inlet pipe 11 connects central tube 32 in the rainer, connects bellows 3 at the top of central tube 32, bellows 3 passes through spray
Head connector 25 connects spray head 1；
Rotary table 31 passes through rainer central tube 32 in the Equipoising support apparatus, and 31 bottom surface of rotary table is equipped with several balancing poles 8, often
A 8 bottom surface of balancing pole is equipped with balance weight 10；
31 top surface of rotary table is equipped with the universal wheel 7 moveing freely in the adjusting sprinkling irrigation direction device, and the setting of universal wheel 7 is put down in installation
5 bottom surface of platform is equipped with gear wheel 6 outside mounting platform 5, and gear wheel 6 engage with motor gear I 16, and motor gear I 16 is electric with servo
Machine I 15 exports axis connection, and servo motor I 15 is mounted in Equipoising support apparatus on balancing pole 8；
Spray head 1 by adjusting 2 hinged support frame 4 of spray head hinge in the device of the elevation angle, fix by 4 bottom surface of support frame in the rainer
It is mounted on 5 top surface of mounting platform, 1 side of spray head connects horizontal spout adjusting rod 26, and spout adjusting rod 26 is cut with scissors by hinge I 23
The connecting rod 22 being vertically arranged is connect, connecting rod 22 is sequentially connected light by the hinged polished rod installation part 27 of hinge II 24, polished rod installation part 27
Bar 28, screw rod 21, the screw thread on screw rod 21 are engaged with the internal screw thread on bottom through-hole 29, and through-hole 29 passes sequentially through bearing 19, axis
It holds mounting rack 18 and is mounted on 5 top surface of mounting platform, be equipped with pinion gear 30 outside through-hole 29, pinion gear 30 is nibbled with motor gear II 20
It closes, motor gear II 20 connects II 17 output shaft of servo motor, and servo motor II 17 is mounted on 5 top surface of mounting platform.
Wherein balancing pole 8 connects balance weight 10 by screw 9；The servo motor I 15, servo motor II 17 are and monolithic
Machine connection, wherein the common 89C51 of single-chip microcontroller model is serial；Balancing pole 8 is equipped with support plate 12, and support plate 12 is equipped with electric power storage
Pond 13 and solar panels 14, solar panels 14 are connect by charging-discharging controller with battery 13, and battery 13 mentions for single-chip microcontroller
Power supply source.
Embodiment 2
As shown in Figures 1 to 3, the irrigation sprinkler of the adjustable sprinkling domain shape, including rainer, Equipoising support apparatus, adjusting spray
It fills direction device and adjusts elevation angle device；The rainer includes spray head 1, bellows 3, water inlet pipe 11, spray head connector 25
With central tube 32, Equipoising support apparatus includes balancing pole 8, balance weight 10 and rotary table 31, and adjusting sprinkling irrigation direction device includes installation
Platform 5, gear wheel 6, universal wheel 7, servo motor I 15 and motor gear I 16, adjusting elevation angle device includes spray head hinge 2, support
Frame 4, servo motor II 17, bearing mount 18, bearing 19, motor gear II 20, screw rod 21, connecting rod 22, hinge I 23, hinge
Chain II 24, spout adjusting rod 26, polished rod installation part 27, polished rod 28, through-hole 29 and pinion gear 30；
Water inlet pipe 11 connects central tube 32 in the rainer, connects bellows 3 at the top of central tube 32, bellows 3 passes through spray
Head connector 25 connects spray head 1；
Rotary table 31 passes through rainer central tube 32 in the Equipoising support apparatus, and 31 bottom surface of rotary table is set there are four balancing pole 8, often
A 8 bottom surface of balancing pole is equipped with balance weight 10；
31 top surface of rotary table is equipped with the universal wheel 7 moveing freely in the adjusting sprinkling irrigation direction device, and the setting of universal wheel 7 is put down in installation
5 bottom surface of platform is equipped with gear wheel 6 outside mounting platform 5, and gear wheel 6 engage with motor gear I 16, and motor gear I 16 is electric with servo
Machine I 15 exports axis connection, and servo motor I 15 is mounted in Equipoising support apparatus on balancing pole 8；
Spray head 1 by adjusting 2 hinged support frame 4 of spray head hinge in the device of the elevation angle, fix by 4 bottom surface of support frame in the rainer
It is mounted on 5 top surface of mounting platform, 1 side of spray head connects horizontal spout adjusting rod 26, and spout adjusting rod 26 is cut with scissors by hinge I 23
The connecting rod 22 being vertically arranged is connect, connecting rod 22 is sequentially connected light by the hinged polished rod installation part 27 of hinge II 24, polished rod installation part 27
Bar 28, screw rod 21, the screw thread on screw rod 21 are engaged with the internal screw thread on bottom through-hole 29, and through-hole 29 passes sequentially through bearing 19, axis
It holds mounting rack 18 and is mounted on 5 top surface of mounting platform, be equipped with pinion gear 30 outside through-hole 29, pinion gear 30 is nibbled with motor gear II 20
It closes, motor gear II 20 connects II 17 output shaft of servo motor, and servo motor II 17 is mounted on 5 top surface of mounting platform.
Wherein balancing pole 8 connects balance weight 10 by screw 9；The servo motor I 15, servo motor II 17 are and monolithic
Machine connection, wherein the common 89C51 of single-chip microcontroller model is serial；Balancing pole 8 is equipped with support plate 12, and support plate 12 is equipped with electric power storage
Pond 13 and solar panels 14, solar panels 14 are connect by charging-discharging controller with battery 13, and battery 13 mentions for single-chip microcontroller
Power supply source.
In conjunction with attached drawing, the embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (4)
1. a kind of irrigation sprinkler of adjustable sprinkling domain shape, it is characterised in that: including rainer, Equipoising support apparatus, adjusting
Sprinkling irrigation direction device and adjusting elevation angle device；The rainer includes spray head (1), bellows (3), water inlet pipe (11), spray head
Connector (25) and central tube (32), Equipoising support apparatus include balancing pole (8), balance weight (10) and rotary table (31), adjust spray
Filling direction device includes mounting platform (5), gear wheel (6), universal wheel (7), servo motor I (15) and motor gear I (16), is adjusted
Section elevation angle device includes spray head hinge (2), support frame (4), servo motor II (17), bearing mount (18), bearing (19), electricity
Machine gear II (20), screw rod (21), connecting rod (22), hinge I (23), hinge II (24), spout adjusting rod (26), polished rod installation
Part (27), polished rod (28), through-hole (29) and pinion gear (30)；
Water inlet pipe (11) connection central tube (32) in the rainer, central tube (32) top connect bellows (3), bellows
(3) pass through spray head connector (25) connection spray head (1)；
Rotary table (31) passes through rainer central tube (32) in the Equipoising support apparatus, and rotary table (31) bottom surface is equipped with several balances
Bar (8), each balancing pole (8) bottom surface are equipped with balance weight (10)；
Rotary table (31) top surface is equipped with the universal wheel (7) moveing freely in the adjusting sprinkling irrigation direction device, and universal wheel (7) setting exists
Mounting platform (5) bottom surface, mounting platform (5) is external to be equipped with gear wheel (6), and gear wheel (6) is engaged with motor gear I (16), electricity
Machine gear I (16) and servo motor I (15) export axis connection, and servo motor I (15) is mounted on balancing pole in Equipoising support apparatus
(8) on；
Spray head (1) is by adjusting spray head hinge (2) hinged support frame (4) in the device of the elevation angle, support frame (4) in the rainer
Bottom surface is fixedly mounted on mounting platform (5) top surface, and spray head (1) side connects horizontal spout adjusting rod (26), spout adjusting rod
(26) connecting rod (22) being hingedly vertically arranged by hinge I (23), connecting rod (22) pass through the hinged polished rod installation part of hinge II (24)
(27), polished rod installation part (27) is sequentially connected polished rod (28), screw rod (21), on the screw thread on screw rod (21) and bottom through-hole (29)
Internal screw thread engagement, through-hole (29) passes sequentially through bearing (19), bearing mount (18) is mounted on mounting platform (5) top surface, lead to
Pinion gear (30) are equipped with outside hole (29), pinion gear (30) is engaged with motor gear II (20), and motor gear II (20) connection is watched
Motor II (17) output shaft is taken, servo motor II (17) is mounted on mounting platform (5) top surface.
2. the irrigation sprinkler of adjustable sprinkling domain shape according to claim 1, it is characterised in that: the balancing pole (8) is logical
Cross screw (9) connection balance weight (10).
3. the irrigation sprinkler of adjustable sprinkling domain shape according to claim 1, it is characterised in that: the servo motor I
(15), servo motor II (17) is connect with single-chip microcontroller.
4. the irrigation sprinkler of adjustable sprinkling domain shape according to claim 3, it is characterised in that: on the balancing pole (8)
Equipped with support plate (12), support plate (12) is equipped with battery (13) and solar panels (14), and solar panels (14) pass through charge and discharge
Electric controller is connect with battery (13), and battery (13) provides power supply for single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344268.1A CN109328999B (en) | 2018-11-13 | 2018-11-13 | Sprinkler of adjustable domain shape of spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344268.1A CN109328999B (en) | 2018-11-13 | 2018-11-13 | Sprinkler of adjustable domain shape of spraying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109328999A true CN109328999A (en) | 2019-02-15 |
| CN109328999B CN109328999B (en) | 2023-10-13 |
Family
ID=65314622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344268.1A Active CN109328999B (en) | 2018-11-13 | 2018-11-13 | Sprinkler of adjustable domain shape of spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109328999B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769662A (en) * | 2019-03-06 | 2019-05-21 | 北京农学院 | A kind of irrigation multiple degrees of freedom flexible pipe structure |
| CN110262364A (en) * | 2019-07-17 | 2019-09-20 | 李�浩 | A kind of agricultural planting environmental monitoring installation Internet-based |
| CN110393139A (en) * | 2019-08-31 | 2019-11-01 | 贵州大学 | Rotation dish structure for agricultural irrigation spraying mechanism |
| CN112602568A (en) * | 2020-12-22 | 2021-04-06 | 深圳市华胜建设工程有限公司 | Farmland irrigation device |
| CN113207644A (en) * | 2021-06-23 | 2021-08-06 | 山东农业工程学院 | A rectangle sprinkling irrigation territory sprinkling irrigation equipment for agricultural |
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| US6045066A (en) * | 1998-10-01 | 2000-04-04 | Valmont Industries, Inc. | Corner irrigation system |
| CN102550370A (en) * | 2012-03-20 | 2012-07-11 | 中国灌溉排水发展中心 | Mobile irrigation method |
| CN103583316A (en) * | 2013-10-18 | 2014-02-19 | 青岛广钢机械制造有限公司 | Multifunctional moving spray irrigator |
| CN103651056A (en) * | 2013-11-21 | 2014-03-26 | 广东绿洲农业有限公司 | Energy-saving and high-efficiency rainer |
| CN104871708A (en) * | 2015-04-14 | 2015-09-02 | 昆明理工大学 | Underground water, fertilizer and gas integrated irrigation system |
| CN105724359A (en) * | 2016-03-25 | 2016-07-06 | 刘云海 | Small simple agricultural watering cart |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6045066A (en) * | 1998-10-01 | 2000-04-04 | Valmont Industries, Inc. | Corner irrigation system |
| CN102550370A (en) * | 2012-03-20 | 2012-07-11 | 中国灌溉排水发展中心 | Mobile irrigation method |
| CN103583316A (en) * | 2013-10-18 | 2014-02-19 | 青岛广钢机械制造有限公司 | Multifunctional moving spray irrigator |
| CN103651056A (en) * | 2013-11-21 | 2014-03-26 | 广东绿洲农业有限公司 | Energy-saving and high-efficiency rainer |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769662A (en) * | 2019-03-06 | 2019-05-21 | 北京农学院 | A kind of irrigation multiple degrees of freedom flexible pipe structure |
| CN110262364A (en) * | 2019-07-17 | 2019-09-20 | 李�浩 | A kind of agricultural planting environmental monitoring installation Internet-based |
| CN110262364B (en) * | 2019-07-17 | 2022-03-15 | 杭州宝晟生态农业开发有限公司 | Agricultural planting environment monitoring device based on internet |
| CN110393139A (en) * | 2019-08-31 | 2019-11-01 | 贵州大学 | Rotation dish structure for agricultural irrigation spraying mechanism |
| CN110393139B (en) * | 2019-08-31 | 2024-06-04 | 贵州大学 | Rotary disc structure for agricultural irrigation spraying mechanism |
| CN112602568A (en) * | 2020-12-22 | 2021-04-06 | 深圳市华胜建设工程有限公司 | Farmland irrigation device |
| CN112602568B (en) * | 2020-12-22 | 2022-06-14 | 深圳市华胜建设集团有限公司 | Farmland irrigation device |
| CN113207644A (en) * | 2021-06-23 | 2021-08-06 | 山东农业工程学院 | A rectangle sprinkling irrigation territory sprinkling irrigation equipment for agricultural |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109328999B (en) | 2023-10-13 |
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