CN202700692U - Sprinkling irrigation nozzle rotating power driving device - Google Patents
Sprinkling irrigation nozzle rotating power driving device Download PDFInfo
- Publication number
- CN202700692U CN202700692U CN 201220200960 CN201220200960U CN202700692U CN 202700692 U CN202700692 U CN 202700692U CN 201220200960 CN201220200960 CN 201220200960 CN 201220200960 U CN201220200960 U CN 201220200960U CN 202700692 U CN202700692 U CN 202700692U
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- CN
- China
- Prior art keywords
- sprinkler body
- shell
- sprinkling irrigation
- sprinkler
- bend pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a sprinkling irrigation nozzle rotating power driving device which comprises a bent pipe connecting piece (1), an outer shell (3), a cover plate (5), a sprinkler body (8), a boss (9), a water inlet hole (10), a steel ball (11) and an adjusting bolt (12). The bent pipe connecting piece (1) and the outer shell (3) are in the same profile position along the axle line. The bent pipe connecting piece (1) is arranged on the outer side of the outer shell (3). The cover plate (5) is located on the upper side of the outer shell (3). The sprinkler body (8) is arranged on the inner side of the outer shell (3). A gap is formed between the sprinkler body (8) and the outer shell (3). A gasket (4) is arranged on the edge side of the sprinkler body (8). The boss (9) is arranged on the sidewall of the bottom end of the sprinkler body (8). The water inlet hole (10) is arranged at the bottom end of the sprinkler body (8). The steel ball (11) is arranged at the bottom end of the sprinkler body (8). The adjusting bolt (12) is arranged under the steel ball (11). The sprinkling irrigation nozzle rotating power driving device has the advantages of being simple in structure and reliable in operation.
Description
Technical field
The invention belongs to the key equipment in the water-saving irrigation sprinkling irrigation sprinkler head, refer in particular to a kind of sprinkling irrigation sprinkler head rotary power drive unit.
Background technology
Greatly developing water-saving irrigation is the fundamental solution 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, in the now 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 the each side such as the rotating driving device critical component is stable not is former thereby cause shower nozzle can not finish 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 at present the relevant patent of declaring.
The present invention proposes the sprinkling irrigation sprinkler head 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 the each side such as the rotating driving device critical component is stable not are former thereby cause sprinkler body can not finish the key technical problem of stablizing rotary work, provide a kind of sprinkling irrigation sprinkler head 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 sprinkler head, sprinkling irrigation sprinkler head 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 for connecting 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 finish spraying operation, and the bend pipe connector adopts with shell and is threaded, when being connected to when being in the same profile position, adopt locking nut A that its position is fixed.Cover plate adopts bolt to be fixedly connected with shell.Form the space when sprinkler body and shell arrange, 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 stable rotary work of device.The width of boss is that sprinkler body and shell are interstitial 1/8 to 1/2 when arranging, 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 by blasthole after flowing into from the bend pipe connector, make sprinkling irrigation sprinkler head finish 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, the steel ball lower end is provided with adjusting bolt, described steel ball is used for auxiliary sprinkler body and finishes rotary work, described adjusting bolt is used for adjusting the active force that produces 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 by adjusting bolt, locking nut B is positioned on the adjusting bolt, is used for the position after the secured adjusted bolt is adjusted.
The invention has the advantages that: simple in structure, reliable, working stability.Avoided present shower nozzle because critical component is former thereby rotate the shortcomings such as stable not.
Description of drawings
Fig. 1 is sprinkling irrigation sprinkler head rotary power drive unit schematic diagram.
Fig. 2 is that A among Fig. 1 is to view.
Fig. 3 is sprinkling irrigation sprinkler head 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. adjusting bolts, 13. locking nut B.
The specific embodiment
The duty of sprinkling irrigation sprinkler head rotary power drive unit comprises water impact boss 9, makes a duty of sprinkler body 8 stable rotations.The course of work is as follows.
As mentioned above, sprinkling irrigation sprinkler head rotary power drive unit is realized rotary work, and working stability is reliable.
Claims (6)
1. a sprinkling irrigation sprinkler head 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 adjusting bolt (12); Described bend pipe connector (1) is in along the same profile position on the axis with described shell (3), and described bend pipe connector (1) is in the outside of shell (3), is used for connecting pipeline of sprinkling irrigation and shell (3); Described cover plate (5) is in the upside of shell (3), and described cover plate (5) adopts bolt (6) to be fixedly connected with shell (3); Described sprinkler body (8) is in the inboard of shell (3), and described sprinkler body (8) forms the space with shell (3) when arranging; The avris of described 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 described sprinkler body (8) is provided with boss (9), the rotary driving force when being used for obtaining water impact; The bottom of described sprinkler body (8) is provided with blasthole (10), and current flow into sprinkler body (8) by blasthole (10), make shower nozzle finish sprinkling work; Described steel ball (3) is arranged on the bottom of sprinkler body (8), is used for auxiliary sprinkler body (8) and finishes rotary work; Described adjusting bolt (12) is arranged on below the steel ball (3), is used for adjusting the active force that produces when working between sprinkler body (8) and the cover plate (5).
2. a kind of sprinkling irrigation sprinkler head 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 sprinkler head rotary power drive unit according to claim 1 is characterized in that, the width of described boss (9) is sprinkler body (8) with shell (3) when arranging interstitial 1/8 to 1/2.
4. a kind of sprinkling irrigation sprinkler head rotary power drive unit according to claim 1 is characterized in that, described bend pipe connector (1) adopts with pipeline of sprinkling irrigation and is threaded, and described bend pipe connector (1) adopts with shell (3) and is threaded.
5. a kind of sprinkling irrigation sprinkler head rotary power drive unit according to claim 4 is characterized in that described bend pipe connector (1) is provided with locking nut A(2), be used for fixing being threaded of bend pipe connector (1) and shell (3).
6. a kind of sprinkling irrigation sprinkler head rotary power drive unit according to claim 1 is characterized in that described adjusting bolt (12) is provided with locking nut B (13), is used for the secured adjusted bolt position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200960 CN202700692U (en) | 2012-05-08 | 2012-05-08 | Sprinkling irrigation nozzle rotating power driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200960 CN202700692U (en) | 2012-05-08 | 2012-05-08 | Sprinkling irrigation nozzle rotating power driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700692U true CN202700692U (en) | 2013-01-30 |
Family
ID=47581032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220200960 Expired - Fee Related CN202700692U (en) | 2012-05-08 | 2012-05-08 | Sprinkling irrigation nozzle rotating power driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652931A (en) * | 2012-05-08 | 2012-09-05 | 江苏大学 | Spray irrigation sprayer rotary power drive device |
| CN103111083A (en) * | 2013-02-27 | 2013-05-22 | 厦门大学 | Multi-line micro jet atomizer |
-
2012
- 2012-05-08 CN CN 201220200960 patent/CN202700692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652931A (en) * | 2012-05-08 | 2012-09-05 | 江苏大学 | Spray irrigation sprayer rotary power drive device |
| CN102652931B (en) * | 2012-05-08 | 2015-03-04 | 江苏大学 | Spray irrigation sprayer rotary power drive device |
| CN103111083A (en) * | 2013-02-27 | 2013-05-22 | 厦门大学 | Multi-line micro jet atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |