CN112219682A - Sprinkling irrigation device with main nozzle with adjustable height - Google Patents
Sprinkling irrigation device with main nozzle with adjustable height Download PDFInfo
- Publication number
- CN112219682A CN112219682A CN202010478630.5A CN202010478630A CN112219682A CN 112219682 A CN112219682 A CN 112219682A CN 202010478630 A CN202010478630 A CN 202010478630A CN 112219682 A CN112219682 A CN 112219682A
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- China
- Prior art keywords
- main nozzle
- nut
- nozzle
- rocker arm
- impact
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a sprinkling irrigation device with a main nozzle with adjustable height. The device comprises a lower bearing, a rotary cylinder, an auxiliary nozzle, a limiting shrinker, a main nozzle and a rocker arm. The limiting shrinker comprises a limiting pipe, a nut, an expansion joint and a flange. One end of the rocker arm is fixedly provided with a bias flow plate and a guide plate, the other end of the rocker arm is provided with a first impact rod, and the first impact rod is fixedly connected with a first impact piece. And a second striking plate is arranged in the rotary brake, and the second striking plate is fixedly connected with the second striking rod. The sprinkling irrigation device can change the height of the main nozzle by controlling the length of the telescopic joint in the limiting shrinker, so that the collision distance of the space jet flows of the main nozzle and the auxiliary nozzle is changed, and the length of the crushing section of the jet flow of the main nozzle is controlled. Compared with the traditional device, the sprinkling irrigation device is additionally provided with the limiting shrinker, the jet collision of the main nozzle and the auxiliary nozzle promotes the fission of the jet, and the atomization degree and uniformity of sprinkling are improved.
Description
Technical Field
The invention relates to a sprinkling irrigation device, in particular to a sprinkling irrigation device with a main nozzle with adjustable height, which is suitable for the sprinkling irrigation field of gardens, agriculture and the like.
Background
The irrigation method has the advantages of saving labor, water and land, saving energy, increasing yield, no damage to soil structure, regulating ground climate and no limitation of terrain, and is an irrigation method which utilizes power equipment, pumps and pipelines to make pressure water be jetted, broken and dispersed into the air through a spray head (or a nozzle) and land in the field in a raindrop state. The sprinkling irrigation technology is an indispensable excellent irrigation technology for building water-saving agriculture in China and realizing mechanization and intellectualization of modern agriculture, high-quality sprinkling irrigation equipment is an important basic condition for applying the sprinkling irrigation technology, irrigation water can be pressurized by a water pump, and the natural fall of a high-water-level water source can also be utilized. The spray irrigation device pressurized by the water pump comprises a power machine, the water pump, a water delivery pipeline, a spray head and the like; the sprinkling irrigation equipment using natural fall can be used without a power machine or a water pump.
In the common irrigation equipment, the secondary nozzle is used for realizing the full-area coverage in a circular area around the position of the spray irrigation device and within the range of the spray head; the double-flange limiting shrinker has the advantages that the axial displacement effect of shrinkage compensation is achieved, the pipeline displacement caused by expansion and contraction, subsidence of the earth crust and the like during operation of the pipeline is well compensated, and great convenience is brought to installation and maintenance of the pipeline. Currently, there is no patent to install a dual flange limit retractor in a spray filling apparatus. Chinese patent No. CN204860421U discloses "a sprinkling machine height adjusting device that sprays", upper portion gimbal mechanism passes through the assembly of guide rail draw runner and lower part gimbal mechanism, through accommodate the lead screw threaded connection between upper portion gimbal mechanism and the lower part gimbal mechanism, is provided with adjusting handle on the accommodate the lead screw, assembles the structure for the total segregation, and the altitude mixture control is nimble, can meticulously adjust the sprinkling machine height that sprays. However, the guide rail sliding strip has the limitation of bearing capacity, and the application range is not comprehensive.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sprinkling irrigation device with an adjustable main nozzle height, wherein the height of the main nozzle is changed to enable jet flow jetted from an auxiliary nozzle to collide with jet flow jetted from the main nozzle, so that the aims of splitting water flow, improving atomization level and improving sprinkling irrigation uniformity are fulfilled.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a main nozzle height-adjustable's sprinkling irrigation equipment, includes rotatory section of thick bamboo and lower bearing, rotatory section of thick bamboo nestification in the lower bearing and with the bearing revolute pair is connected down, fixed mounting has the main nozzle on the rotatory section of thick bamboo, install vice nozzle on the main nozzle, install spacing contractor on the main nozzle, spacing contractor includes the telescopic joint, the telescopic joint with the main nozzle intercommunication, the whole nestification of telescopic joint is in the flange, install a plurality of spacing pipes on the flange, every threaded connection has a plurality of nut on the spacing pipe.
In the above scheme, the number of flanges is two, the number of spacing pipe is two, every all install first nut, second nut, third nut and fourth nut on the spacing pipe, first nut and second nut are located the both sides of one of them flange, third nut and fourth nut are located the both sides of another flange.
In the above scheme, the device further comprises a rocker arm, wherein a flow deflector and a guide plate are fixed on the rocker arm, and the flow deflector is over against the outlet of the main nozzle.
In the above aspect, the rocker arm is connected to the main nozzle through a shifter.
In the above scheme, the surface nestification of lower bearing has the iron wire, fixed mounting has rotary brake on the main nozzle, install in the rotary brake and hit piece one and hit piece two, be fixed with impact rod one on the rocking arm, impact rod one with hit piece one fixed connection, hit and hit piece two and go up fixedly connected with impact rod two, the impact rod two is located in the spacing region that the iron wire encloses.
The invention has the beneficial effects that: according to the invention, the limit shrinker is additionally arranged on the main nozzle, and the height of the main nozzle, namely the relative distance between the main nozzle and the auxiliary nozzle, is changed by adjusting the length of the telescopic joint on the shrinker, so that the jet flow jetted from the auxiliary nozzle collides with the jet flow jetted from the main nozzle, and the effects of splitting water flow and improving atomization level are achieved.
Description of the drawings:
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention.
Fig. 2 is a schematic structural view of a limiting retractor in the present invention.
Fig. 3 is a schematic view of the iron wire structure of the present invention.
Fig. 4 is a schematic view of the operation of the apparatus of the present invention.
In the figure, 1, a lower bearing, 2, an auxiliary nozzle, 3, a limiting shrinker, 4, a main nozzle, 5, an auxiliary spray head, 6, a limiting pipe, 71, a first nut, 72, a second nut, 73, a third nut, 74, a nut, 8, a rotating cylinder, 9, a second impact rod, 10, a rotating brake, 101, a first impact piece, 102, a second impact piece, 11, a first impact rod, 12, the main nozzle, 13, a deflector plate, 14, a deflector plate, 15, a telescopic joint, 16, a flange, 17, a rocker arm, 18, a gear shifter, 19, an iron wire, 19-1 and a limiting area.
Detailed Description
The technical solution of the present invention will be described in more detail with reference to the accompanying drawings.
As shown in fig. 1, the sprinkler irrigation device with the height-adjustable main nozzle in the embodiment mainly comprises a rotary cylinder 8, a lower bearing 1 and a rocker arm 17, wherein the rotary cylinder 8 is nested in the lower bearing 1 and is connected with a rotating pair of the lower bearing 1, the main nozzle 4 is fixedly installed on the rotary cylinder 8, and the rocker arm 17 is connected with the main nozzle 4 through a gear shifter 18. The main nozzle 4 is provided with an auxiliary nozzle 2, the rocker arm 17 is fixed with a flow deflector 13 and a flow deflector 14, and the flow deflector 13 is over against the outlet of the main nozzle 4. Install spacing contractor 3 on the main nozzle 4, spacing contractor 3 includes telescopic joint 15, telescopic joint 15 with main nozzle 4 intercommunication, telescopic joint 15 is whole to be nested in two flanges 16, installs two spacing pipes 6 on every flange 16, every spacing pipe 6 goes up threaded connection has first nut 71, second nut 72, third nut 73 and fourth nut 74, first nut 71 and second nut 72 are located the both sides of one of them flange, third nut 73 and fourth nut 74 are located the both sides of another flange (as shown in fig. 2). An iron wire 19 is nested on the outer surface of the lower bearing 1, a rotary brake 10 is fixedly mounted on the main nozzle 4, a first striking plate 101 and a second striking plate 102 are mounted in the rotary brake 10, a first impact rod 11 is fixed on the rocker arm 17, the first impact rod 11 is fixedly connected with the first striking plate 101, a second impact rod 9 is fixedly connected to the second striking plate 102, and the second impact rod 9 is located in a limiting area 19-1 surrounded by the iron wire 19 (as shown in fig. 3).
The working process of the sprinkler irrigation device with the main nozzle with the adjustable height provided by the embodiment is as follows: and (3) starting a water pump to enable water flow to sequentially flow through the lower bearing 1, the rotary cylinder 8, the auxiliary nozzle 2, the limiting shrinker 3 and the main nozzle 4. After being ejected from the main nozzle 4, the water flow strikes the deflector 14 through the deflector 13, and the rocker arm 17 is rotated. The rocker arm 17 drives the first impact rod 11, the first impact piece 101 fixedly connected to the bottom of the first impact rod 11 impacts the second impact piece 102 located inside the rotary brake 10, the second impact piece 102 drives the second impact rod 9, and the second impact rod 9 is limited by a limiting area 19-1 surrounded by iron wires 19, so that the rotation angle of the sprayer is controlled. To adjust the height of the main nozzle 4, the limiting retractor 3 needs to be adjusted. Firstly, the first nut 71, the second nut 72, the third nut 73 and the fourth nut 74 on the limiting shrinker 3 are unscrewed, then the length of the expansion joint 15 between the two flanges 16 is stretched or compressed to reach the ideal height, and finally the first nut 71, the second nut 72, the third nut 73 and the fourth nut 74 are screwed tightly. As shown in fig. 4, when the height of the limiting retractor 3 is changed, the height of the main nozzle 4 is changed, that is, the relative distance between the main nozzle 4 and the secondary nozzle 2 is changed, so that the distance of the space jet collision between the main nozzle 4 and the secondary nozzle 2 can also be changed. The jet flow of the main nozzle and the jet flow of the auxiliary nozzle collide in space, the jet flow is broken in advance, the atomization degree and uniformity of spraying are increased, and the uniformity of spray irrigation is improved.
Claims (5)
1. The utility model provides a sprinkling irrigation equipment of main nozzle height-adjustable, includes rotary drum (8) and lower bearing (1), rotary drum (8) nestification is in lower bearing (1) and with lower bearing (1) revolute pair is connected, fixed mounting has main nozzle (4) on rotary drum (8), install vice nozzle (2) on main nozzle (4), its characterized in that, install spacing contractor (3) on main nozzle (4), spacing contractor (3) include telescopic joint (15), telescopic joint (15) with main nozzle (4) intercommunication, telescopic joint (15) are whole to be nested in flange (16), install a plurality of spacing pipe (6) on flange (16), every threaded connection has a plurality of nut on spacing pipe (6).
2. A sprinkler installation according to claim 1, where the number of said flanges (16) is two, the number of said spacing pipes (6) is two, each of said spacing pipes (6) is fitted with a first nut (71), a second nut (72), a third nut (73) and a fourth nut (74), said first nut (71) and said second nut (72) being located on either side of one of said flanges, said third nut (73) and said fourth nut (74) being located on either side of the other flange.
3. A sprinkler installation according to claim 1 or 2, characterised by a rocker arm (17), a deflector (13) and a deflector (14) being fixed to the rocker arm (17), the deflector (13) facing the outlet of the main nozzle (4).
4. A sprinkler installation according to claim 3, characterised in that the rocker arm (17) is connected to the main nozzle (4) by means of a gear selector (18).
5. A sprinkling irrigation device with a main nozzle adjustable in height according to claim 4, wherein an iron wire (19) is nested on the outer surface of the lower bearing (1), a rotary brake (10) is fixedly mounted on the main nozzle (4), a first impact sheet (101) and a second impact sheet (102) are mounted in the rotary brake (10), a first impact rod (11) is fixed on the rocker arm (17), the first impact rod (11) is fixedly connected with the first impact sheet (101), a second impact rod (9) is fixedly connected with the second impact sheet (102), and the second impact rod (9) is located in a limiting area (19-1) surrounded by the iron wire (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010478630.5A CN112219682A (en) | 2020-05-29 | 2020-05-29 | Sprinkling irrigation device with main nozzle with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010478630.5A CN112219682A (en) | 2020-05-29 | 2020-05-29 | Sprinkling irrigation device with main nozzle with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112219682A true CN112219682A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010478630.5A Pending CN112219682A (en) | 2020-05-29 | 2020-05-29 | Sprinkling irrigation device with main nozzle with adjustable height |
Country Status (1)
| Country | Link |
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| CN (1) | CN112219682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175989A (en) * | 2021-12-13 | 2022-03-15 | 江苏大学 | Intelligent walking type sprinkling machine system and sprinkling method |
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|---|---|---|---|---|
| CN201930872U (en) * | 2011-01-31 | 2011-08-17 | 广东达华节水科技股份有限公司 | Rocker arm spray nozzle for spray irrigation |
| CN104596918A (en) * | 2015-01-20 | 2015-05-06 | 中国人民解放军装备学院 | Multiple-parameter continuously adjustable jet flow impact atomization testing device under opening environment |
| CN205462831U (en) * | 2016-01-19 | 2016-08-17 | 石鸿娟 | Single mouth area reversing mechanism's impact driven sprinkler |
| CN107018860A (en) * | 2017-04-26 | 2017-08-08 | 无锡市翱宇特新科技发展有限公司 | A kind of spinning mixes liquid sprinkler |
| CN107484632A (en) * | 2017-09-05 | 2017-12-19 | 王培� | A kind of ecological, environmental protective engineering greening rainer |
| CN207219643U (en) * | 2017-07-26 | 2018-04-13 | 江苏唯美园林景观设计有限公司 | A kind of treegarden irrigation device |
| CN108834839A (en) * | 2018-07-20 | 2018-11-20 | 单伟民 | A kind of irrigation rig for gardens |
| CN208211068U (en) * | 2018-04-04 | 2018-12-11 | 温州乾含节能科技有限公司 | A kind of afforestation watering device |
| CN209002527U (en) * | 2018-11-02 | 2019-06-21 | 张磊 | A kind of garden greenland rainer |
| CN210143477U (en) * | 2019-05-21 | 2020-03-17 | 江苏新匠景观工程有限公司 | Energy-conserving retaining type gardens irrigation equipment |
| CN111133986A (en) * | 2018-11-06 | 2020-05-12 | 西北农林科技大学 | Irrigation equipment for crops |
-
2020
- 2020-05-29 CN CN202010478630.5A patent/CN112219682A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201930872U (en) * | 2011-01-31 | 2011-08-17 | 广东达华节水科技股份有限公司 | Rocker arm spray nozzle for spray irrigation |
| CN104596918A (en) * | 2015-01-20 | 2015-05-06 | 中国人民解放军装备学院 | Multiple-parameter continuously adjustable jet flow impact atomization testing device under opening environment |
| CN205462831U (en) * | 2016-01-19 | 2016-08-17 | 石鸿娟 | Single mouth area reversing mechanism's impact driven sprinkler |
| CN107018860A (en) * | 2017-04-26 | 2017-08-08 | 无锡市翱宇特新科技发展有限公司 | A kind of spinning mixes liquid sprinkler |
| CN207219643U (en) * | 2017-07-26 | 2018-04-13 | 江苏唯美园林景观设计有限公司 | A kind of treegarden irrigation device |
| CN107484632A (en) * | 2017-09-05 | 2017-12-19 | 王培� | A kind of ecological, environmental protective engineering greening rainer |
| CN208211068U (en) * | 2018-04-04 | 2018-12-11 | 温州乾含节能科技有限公司 | A kind of afforestation watering device |
| CN108834839A (en) * | 2018-07-20 | 2018-11-20 | 单伟民 | A kind of irrigation rig for gardens |
| CN209002527U (en) * | 2018-11-02 | 2019-06-21 | 张磊 | A kind of garden greenland rainer |
| CN111133986A (en) * | 2018-11-06 | 2020-05-12 | 西北农林科技大学 | Irrigation equipment for crops |
| CN210143477U (en) * | 2019-05-21 | 2020-03-17 | 江苏新匠景观工程有限公司 | Energy-conserving retaining type gardens irrigation equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175989A (en) * | 2021-12-13 | 2022-03-15 | 江苏大学 | Intelligent walking type sprinkling machine system and sprinkling method |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |