CN202316166U - Agricultural irrigation spray head - Google Patents
Agricultural irrigation spray head Download PDFInfo
- Publication number
- CN202316166U CN202316166U CN201120455983XU CN201120455983U CN202316166U CN 202316166 U CN202316166 U CN 202316166U CN 201120455983X U CN201120455983X U CN 201120455983XU CN 201120455983 U CN201120455983 U CN 201120455983U CN 202316166 U CN202316166 U CN 202316166U
- Authority
- CN
- China
- Prior art keywords
- hole
- rivet
- water flow
- rocking arm
- rocker arm
- 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
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to an agricultural irrigation spray head, in particular to the agricultural irrigation spray head which is easy to control water flow. The agricultural irrigation spray head disclosed by the utility model comprises a torsion spring, a rocker arm, a secondary spray nozzle, a main spray nozzle, a pressure spring and a water inlet pipe, wherein an opening is arranged at the top of a water flow pipeline, a through hole is arranged at the middle part of the rocker arm, a rivet penetrates the through hole and is connected with the rocker arm, the lower end of the rivet is connected with the top of the water flow pipeline, and the rocker can rotate around the rivet; a spring fixing hole is arranged at the upper end of the rocker arm, and the torsion spring penetrates the spring fixing hole and is fixed on the rocker arm; two openings are arranged at the upper end of the water flow pipeline and respectively fixedly connected with the main spray nozzle and the secondary spray nozzle; a blocking screw is fixed on a wing-shaped arm of the rocker arm, a hole is arranged at the lower end of the water flow pipeline, the head end of the water inlet pipe is connected with the hole through a bolt, and the pressure spring and a gasket are arranged at the lower ends of the bolt and the water flow pipeline. Under normal circumstances, the torsion spring can extend the bottom end of the rivet into the water flow pipeline and pull the bottom end of the rivet out of the water flow pipeline when the rocker arm rotates around the rivet so as to realize the control of water flow.
Description
Technical field
The utility model relates to a kind of agricultural irrigation shower nozzle, particularly a kind of agricultural irrigation shower nozzle that is easy to control current.
Background technology
At present, modes such as drip irrigation and flood irrigation are adopted in agricultural irrigation usually, and flood irrigation is excessive to the waste of water resource, and drip irrigation is difficult to control current.
The utility model content
The utility model technical problem to be solved provides a kind of agricultural irrigation shower nozzle that is easy to control current.
For solving the problems of the technologies described above, the utility model is realized as follows: the said a kind of agricultural irrigation shower nozzle of the utility model comprises torsion spring, rocking arm, inferior nozzle, main burner, stage clip, water inlet pipe; The water pipeline top is provided with opening, and the rocking arm middle part is provided with through hole, and rivet passes through hole and is connected with rocking arm, and the rivet lower end is connected with the water pipeline top, and rocking arm can rotate around rivet; The rocking arm upper end is provided with spring fixed hole, and torsion spring passes spring fixed hole and is fixed on the rocking arm; The water pipeline upper end is provided with two openings, is fixedly connected with time nozzle with main burner respectively; Stop that screw is fixed on a slice alar folds of rocking arm, the water pipeline lower end is provided with the hole, and the water inlet pipe head end is connected with the hole through bolt, and bolt and water pipeline lower end are provided with stage clip and pad.
The good effect of the utility model: the said a kind of agricultural irrigation shower nozzle of the utility model has realized providing a kind of agricultural irrigation shower nozzle that is easy to control duty, has practiced thrift water resource.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the Facad structure sketch map of agricultural irrigation shower nozzle
Fig. 2 is the structure sketch map of agricultural irrigation shower nozzle
Among the figure, 1, rivet 2, torsion spring 3, Rocker arm 4, stop screw
5, spring fixed hole 6, inferior nozzle 7, main burner
8, stage clip 9, bolt 10, pad 11, water inlet pipe
12, water pipeline
The specific embodiment
As depicted in figs. 1 and 2, the said a kind of agricultural irrigation shower nozzle of the utility model comprises rivet (1), torsion spring (2), rocking arm (3), main burner (7), inferior nozzle (6), water inlet pipe (11); Water pipeline (12) top is provided with opening, and rocking arm (3) middle part is provided with through hole, and rivet (1) passes through hole and is connected with rocking arm (3), and rivet (1) lower end is connected with water pipeline (12) top, and rocking arm (3) can rotate around rivet (1); Rocking arm (3) upper end is provided with spring fixed hole (5); Torsion spring (2) passes spring fixed hole (5) and is fixed on the rocking arm (3); Along with rocking arm (3) rotates around rivet (1); Drive torsion spring (2) stretching or compression, torsion spring (2) stretches into rivet (1) bottom and extract from water pipeline (12), thus the size of control current; Water pipeline (12) upper end is provided with two openings, is fixedly connected with time nozzle (6) with main burner (7) respectively; Stop that screw (4) is fixed on a slice alar folds of rocking arm (3); Water pipeline (12) lower end is provided with the hole, and water inlet pipe (11) head end is connected with the hole through bolt (9), and bolt (9) and water pipeline (12) lower end are provided with stage clip (8) and pad (10), can play the effect of sealing.
The course of work of the utility model is: the said a kind of agricultural irrigation shower nozzle of the utility model, and when work, current flow into water pipeline from water inlet pipe; Part water goes out from inferior nozzle ejection; Part water ejects from main burner, because the effect of hydraulic pressure, the water that ejects from main burner is ejected on the rocking arm; Rocking arm is rotated around rivet, and current spray forward through stopping screw; After rocking arm rotated to an angle, under the restoring force effect of torsion spring, rocking arm back hit main body, makes main body be rotated in a clockwise direction certain angle, and so continuous repetition realizes 360 degree rotations; The decentralization that main burner sprays current can be regulated in the position that stops screw in addition through adjustment.
Claims (1)
1. an agricultural irrigation shower nozzle is characterized in that: comprise torsion spring, rocking arm, inferior nozzle, main burner, stage clip, water inlet pipe; The water pipeline top is provided with opening, and the rocking arm middle part is provided with through hole, and rivet passes through hole and is connected with rocking arm, and the rivet lower end is connected with the water pipeline top, and rocking arm can rotate around rivet; The rocking arm upper end is provided with spring fixed hole, and torsion spring passes spring fixed hole and is fixed on the rocking arm; The water pipeline upper end is provided with two openings, is fixedly connected with time nozzle with main burner respectively; Stop that screw is fixed on a slice alar folds of rocking arm, the water pipeline lower end is provided with the hole, and the water inlet pipe head end is connected with the hole through bolt, and bolt and water pipeline lower end are provided with stage clip and pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455983XU CN202316166U (en) | 2011-11-17 | 2011-11-17 | Agricultural irrigation spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455983XU CN202316166U (en) | 2011-11-17 | 2011-11-17 | Agricultural irrigation spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316166U true CN202316166U (en) | 2012-07-11 |
Family
ID=46428166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120455983XU Expired - Fee Related CN202316166U (en) | 2011-11-17 | 2011-11-17 | Agricultural irrigation spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191840A (en) * | 2013-04-01 | 2013-07-10 | 浙江华水管道科技有限公司 | Buried nozzle |
-
2011
- 2011-11-17 CN CN201120455983XU patent/CN202316166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191840A (en) * | 2013-04-01 | 2013-07-10 | 浙江华水管道科技有限公司 | Buried nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203836311U (en) | High-pressure large-flow direct-acting overflow valve | |
| CN202316166U (en) | Agricultural irrigation spray head | |
| CN204201187U (en) | A kind of Pilot operated check valve | |
| CN201554905U (en) | Outlet water flow control structure | |
| CN206996893U (en) | A kind of square spray field variable spray nozzle | |
| CN203963333U (en) | A kind of hydraulic fitting of capable of regulating flow quantity | |
| CN102797884A (en) | Water-saving valve | |
| CN202056370U (en) | Water-saving valve structure | |
| CN203955395U (en) | A kind of improved centrifugal sprinkler | |
| CN202105745U (en) | Impact-type sprinkler with flow regulating function | |
| CN202174017U (en) | Angle-adjustable spraying device | |
| CN203061336U (en) | Hydraulic gun | |
| CN202238395U (en) | Spray nozzle of onboard spraying machine | |
| CN201995409U (en) | Nursery-irrigation spray head | |
| CN203500643U (en) | Gate valve capable of preventing water hammers | |
| CN105465408B (en) | A kind of multi gear position current-limiting converter for water outlet | |
| CN204276190U (en) | A kind of have the shower nozzle opening and closing function | |
| CN201992085U (en) | Ultrahigh pressure difference water supply regulating valve | |
| CN201995413U (en) | Irrigation spray nozzle control valve | |
| CN203641554U (en) | Turning faucet | |
| CN203585449U (en) | Check gate valve | |
| CN202777553U (en) | Water current regulating device of fire water monitor | |
| CN203067328U (en) | Hot-water pressurizing drain pump of solar water heater | |
| CN201652811U (en) | Water-saving device of water heater | |
| CN212986119U (en) | Self-sealing interface liquid supply pipeline of unmanned plant protection machine |
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: 20120711 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |