CN102652931A - Spray irrigation sprayer rotary power drive device - Google Patents
Spray irrigation sprayer rotary power drive device Download PDFInfo
- Publication number
- CN102652931A CN102652931A CN2012101387008A CN201210138700A CN102652931A CN 102652931 A CN102652931 A CN 102652931A CN 2012101387008 A CN2012101387008 A CN 2012101387008A CN 201210138700 A CN201210138700 A CN 201210138700A CN 102652931 A CN102652931 A CN 102652931A
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- China
- Prior art keywords
- sprinkler body
- shell
- bend pipe
- power drive
- shower nozzle
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Abstract
The invention discloses a spray irrigation sprayer rotary power drive device which comprises a bend pipe connecting element (1), an outer shell (3), a cover plate (5), a spraying body (8), a boss (9), a water inlet hole (10), a steel ball (11) and a regulating bolt (12), wherein the bend pipe connecting element (1) and the outer shell (3) are positioned at the same profile section part along a central axis; the bend pipe connecting element (1) is positioned at the outer side of the outer shell (3); the cover plate (5) is positioned on the upper side of the outer shell (3); the spraying body (8) is positioned at the inner side of the outer shell (3); and the spraying body (8) and the outer shell (3) form a clearance in arrangement; the edge side of the spraying body (8) is provided with a gasket (4); the lateral side at the bottom end of the spraying body (8) is provided with the boss (9); the water inlet hole (10) is formed at the bottom end of the spraying body; the steel ball (3) is arranged on the bottom end of the spraying body (8); and the regulating bolt (12) is arranged below the steel ball (3). The spray irrigation sprayer rotary power drive device provided by the invention has the advantages of simple structure and reliability in operation.
Description
Technical field
The invention belongs to the key equipment in the water-saving irrigation sprinkling irrigation shower nozzle, refer in particular to a kind of sprinkling irrigation shower nozzle rotary power drive unit.
Background technology
Greatly developing water-saving irrigation is the basic outlet that solves China's agricultural water shortage; Sprinkler irrigation technique is one of key technology in the water-saving irrigation; Shower nozzle is the key equipment in the spray irrigation system, and in the present widely used all kinds shower nozzle, rotary driving force produces by the crucial mechanical part that is installed on the shower nozzle; In the course of the work, exist because each side such as the rotating driving device critical component is stable inadequately is former thereby cause shower nozzle can not accomplish the shortcoming of stablizing rotary work.Therefore, meaningful a kind of mechanical part that do not rely on, the complete drive unit that sprinkler body is produced rotary power by water flow impact pressure developed.
Through retrieval, also there is not the relevant patent of declaring at present.
The present invention proposes the sprinkling irrigation shower nozzle rotary power drive unit of a kind of new construction, new operation principle, has simple in structure, reliable, steady operation and other merits, belongs to a kind of technological innovation.
Summary of the invention
Technical problem to be solved by this invention be shower nozzle in the course of the work; Because each side such as the rotating driving device critical component is stable inadequately are former thereby cause sprinkler body can not accomplish the key technical problem of stablizing rotary work, provide a kind of sprinkling irrigation shower nozzle rotary power drive unit of simple in structure, reliable, working stability.
The invention belongs to the key equipment in the water-saving irrigation sprinkling irrigation shower nozzle, sprinkling irrigation shower nozzle rotary power drive unit comprises bend pipe connector, locking nut A, shell, pad, cover plate, phenyl tetrafluoride pad, sprinkler body, boss, blasthole, steel ball, adjusting bolt, locking nut B.Bend pipe connector and shell are in along the same profile position on the axis, and the bend pipe connector is in the outside of shell, and sprinkler body is in the inboard of shell, and cover plate is in the upside of shell.The bend pipe connector is used to connect pipeline of sprinkling irrigation and shell; The bend pipe connector adopts with pipeline of sprinkling irrigation and is threaded, and introduces current and makes device accomplish spraying operation, and the bend pipe connector adopts with shell and is threaded; When being connected to when being in same profile position, adopt locking nut A with its fixed-site.Cover plate adopts bolt to be connected with shell.Form the space when sprinkler body and shell are provided with, play the effect of water conservancy diversion.The bottom of sprinkler body is provided with boss, and during work, the water impact boss produces driving force and makes the work of device stable rotation.The width of boss is that sprinkler body and shell are interstitial 1/8 to 1/2 when being provided with, the effect that can produce enough rotary driving forces when playing water impact.The bottom of sprinkler body is provided with blasthole, and current flow into sprinkler body through blasthole after flowing into from the bend pipe connector, makes the sprinkling irrigation shower nozzle accomplish sprinkling work.The avris of sprinkler body is provided with pad, is used for preventing in the rotary work process situation of leaking between sprinkler body and the shell.Steel ball is arranged on the bottom of sprinkler body, and the steel ball lower end is provided with the adjusting bolt, and said steel ball is used for auxiliary sprinkler body and accomplishes rotary work; Said adjusting bolt is used to adjust the active force that is produced between sprinkler body and the cover plate; Be provided with phenyl tetrafluoride pad between sprinkler body and the cover plate, suffered frictional resistance when producing the shower nozzle rotation between the phenyl tetrafluoride pad, the size of suffered frictional resistance in the time of can adjusting the sprinkler body rotation through regulating bolt; Locking nut B is positioned at and regulates on the bolt, is used for fixing to regulate the adjusted position of bolt.
The invention has the advantages that: simple in structure, reliable, working stability.Avoided present shower nozzle because critical component is former thereby rotate shortcomings such as stable inadequately.
Description of drawings
Fig. 1 is sprinkling irrigation shower nozzle rotary power drive unit sketch map.
Fig. 2 is that A among Fig. 1 is to view.
Fig. 3 is sprinkling irrigation shower nozzle rotary power drive unit working state schematic representation.
Fig. 4 is that A among Fig. 1 is to the view working state schematic representation.
Among the figure, 1. bend pipe connector, 2. locking nut A, 3. shell, 4. pad, 5. cover plate, 6. bolt, 7. phenyl tetrafluoride pad, 8. sprinkler body, 9. boss, 10. blasthole, 11. steel balls, 12. regulate bolts, 13. locking nut B.
The specific embodiment
The duty of sprinkling irrigation shower nozzle rotary power drive unit comprises water impact boss 9, makes a duty of sprinkler body 8 stable rotations.The course of work is following.
The duty of the stable rotation of
sprinkler body: as shown in Figure 3; Current flow into from bend pipe connector 1 porch; Flow out from bend pipe connector 1 exit; The space that forms when being provided with between sprinkler body 8 and the shell 3; Flow into sprinkler body 8 from blasthole 10 again, make shower nozzle accomplish sprinkling work.As shown in Figure 4, when current flow out from bend pipe connector 1 exit, impact boss 9, make sprinkler body 8 obtain intrinsic driving force, the center line that stably forms around steel ball 11 places turns clockwise.During work, the aperture of bolt 12 is regulated in adjustment, and being formed the size of frictional resistance between adjustment cover plate 5 and the sprinkler body 8 by phenyl tetrafluoride pad 7, thereby the rotary speed of control sprinkler body 8 is locked adjusting bolt 12 by locking nut B13 after adjusting to the right place.Being provided for of pad 4 prevents in sprinkler body 8 rotary work processes the situation of leaking between sprinkler body 8 and the shell 3.
As stated, sprinkling irrigation shower nozzle rotary power drive unit is realized rotary work, and working stability is reliable.
Claims (6)
1. a sprinkling irrigation shower nozzle rotary power drive unit is characterized in that, comprises bend pipe connector (1), shell (3), cover plate (5), sprinkler body (8), boss (9), blasthole (10), steel ball (11) and regulates bolt (12); Said bend pipe connector (1) is in along the same profile position on the axis with said shell (3), and said bend pipe connector (1) is in the outside of shell (3), is used to connect pipeline of sprinkling irrigation and shell (3); Said cover plate (5) is in the upside of shell (3), and said cover plate (5) adopts bolt (6) to be fixedly connected with shell (3); Said sprinkler body (8) is in the inboard of shell (3), and said sprinkler body (8) forms the space with shell (3) when being provided with; The avris of said sprinkler body (8) is provided with pad (4), is used for preventing in the rotary work process, leaks between sprinkler body (8) and the shell (3); The bottom sidewall of said sprinkler body (8) is provided with boss (9), the rotary driving force when being used to obtain water impact; The bottom of said sprinkler body (8) is provided with blasthole (10), and current flow into sprinkler body (8) through blasthole (10), makes shower nozzle accomplish sprinkling work; Said steel ball (3) is arranged on the bottom of sprinkler body (8), is used for auxiliary sprinkler body (8) and accomplishes rotary work; Said adjusting bolt (12) is arranged on below the steel ball (3), is used to adjust the active force that is produced when working between sprinkler body (8) and the cover plate (5).
2. a kind of sprinkling irrigation shower nozzle rotary power drive unit according to claim 1 is characterized in that, is provided with phenyl tetrafluoride pad (7) between sprinkler body (8) and the cover plate (5), the frictional resistance when producing sprinkler body (8) rotation by phenyl tetrafluoride pad (7).
3. a kind of sprinkling irrigation shower nozzle rotary power drive unit according to claim 1 is characterized in that, the width of said boss (9) is a sprinkler body (8) and shell (3) when being provided with interstitial 1/8 to 1/2.
4. a kind of sprinkling irrigation shower nozzle rotary power drive unit according to claim 1 is characterized in that, said bend pipe connector (1) adopts with pipeline of sprinkling irrigation and is threaded, and said bend pipe connector (1) adopts with shell (3) and is threaded.
5. a kind of sprinkling irrigation shower nozzle rotary power drive unit according to claim 4 is characterized in that said bend pipe connector (1) is provided with locking nut A (2), is used for fixing being threaded of bend pipe connector (1) and shell (3).
6. a kind of sprinkling irrigation shower nozzle rotary power drive unit according to claim 1 is characterized in that said adjusting bolt (12) is provided with locking nut B (13), is used for fixing the adjusting bolt position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210138700.8A CN102652931B (en) | 2012-05-08 | 2012-05-08 | Spray irrigation sprayer rotary power drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210138700.8A CN102652931B (en) | 2012-05-08 | 2012-05-08 | Spray irrigation sprayer rotary power drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102652931A true CN102652931A (en) | 2012-09-05 |
| CN102652931B CN102652931B (en) | 2015-03-04 |
Family
ID=46728752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210138700.8A Active CN102652931B (en) | 2012-05-08 | 2012-05-08 | Spray irrigation sprayer rotary power drive device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102652931B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190408150A (en) * | 1904-04-09 | 1904-05-12 | Walter Howe | An Improved Nozzle for use in Cleansing Casks and other Vessels. |
| US2509076A (en) * | 1946-10-29 | 1950-05-23 | John A Royer | Sprinkler |
| US3521822A (en) * | 1968-02-19 | 1970-07-28 | Ward Inc Ashley F | Irrigation sprinkler |
| EP0645191A2 (en) * | 1993-08-26 | 1995-03-29 | SPRAYING SYSTEMS DEUTSCHLAND GmbH & Co. KG | Nozzle |
| CN2277822Y (en) * | 1996-06-18 | 1998-04-08 | 蒋荣利 | Rotary nozzle |
| CN2323879Y (en) * | 1998-06-18 | 1999-06-16 | 杨新友 | Non-swinging arm type automatic rotary spray head for spray irrigation |
| CN2439910Y (en) * | 2000-09-29 | 2001-07-25 | 马宗敏 | Self-adjusting nozzle |
| US6488401B1 (en) * | 1998-04-02 | 2002-12-03 | Anthony E. Seaman | Agitators for wave-making or mixing as for tanks, and pumps and filters |
| CN101352703A (en) * | 2008-09-18 | 2009-01-28 | 丘新贵 | Rotary type water supply facility showerhead |
| CN101773884A (en) * | 2009-12-31 | 2010-07-14 | 广东联塑科技实业有限公司 | Driving device of viscous lift type underground spray head |
| CN202700692U (en) * | 2012-05-08 | 2013-01-30 | 江苏大学 | Sprinkling irrigation nozzle rotating power driving device |
-
2012
- 2012-05-08 CN CN201210138700.8A patent/CN102652931B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190408150A (en) * | 1904-04-09 | 1904-05-12 | Walter Howe | An Improved Nozzle for use in Cleansing Casks and other Vessels. |
| US2509076A (en) * | 1946-10-29 | 1950-05-23 | John A Royer | Sprinkler |
| US3521822A (en) * | 1968-02-19 | 1970-07-28 | Ward Inc Ashley F | Irrigation sprinkler |
| EP0645191A2 (en) * | 1993-08-26 | 1995-03-29 | SPRAYING SYSTEMS DEUTSCHLAND GmbH & Co. KG | Nozzle |
| CN2277822Y (en) * | 1996-06-18 | 1998-04-08 | 蒋荣利 | Rotary nozzle |
| US6488401B1 (en) * | 1998-04-02 | 2002-12-03 | Anthony E. Seaman | Agitators for wave-making or mixing as for tanks, and pumps and filters |
| CN2323879Y (en) * | 1998-06-18 | 1999-06-16 | 杨新友 | Non-swinging arm type automatic rotary spray head for spray irrigation |
| CN2439910Y (en) * | 2000-09-29 | 2001-07-25 | 马宗敏 | Self-adjusting nozzle |
| CN101352703A (en) * | 2008-09-18 | 2009-01-28 | 丘新贵 | Rotary type water supply facility showerhead |
| CN101773884A (en) * | 2009-12-31 | 2010-07-14 | 广东联塑科技实业有限公司 | Driving device of viscous lift type underground spray head |
| CN202700692U (en) * | 2012-05-08 | 2013-01-30 | 江苏大学 | Sprinkling irrigation nozzle rotating power driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102652931B (en) | 2015-03-04 |
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Effective date of registration: 20160617 Address after: 212009 Jiangsu province Zhenjiang new Dingmao Road No. 99 by fifteen University of science and Technology Park 43 Patentee after: Zhenjiang Institute of fluid engineering technology, Jiangsu University Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: Jiangsu University |