CN101474606B - Mechanism for regulating elevation angle of spray nozzle - Google Patents
Mechanism for regulating elevation angle of spray nozzle Download PDFInfo
- Publication number
- CN101474606B CN101474606B CN2009100641758A CN200910064175A CN101474606B CN 101474606 B CN101474606 B CN 101474606B CN 2009100641758 A CN2009100641758 A CN 2009100641758A CN 200910064175 A CN200910064175 A CN 200910064175A CN 101474606 B CN101474606 B CN 101474606B
- Authority
- CN
- China
- Prior art keywords
- plinth
- nozzle
- hole
- shower nozzle
- elevation angle
- 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 invention discloses an adjusting mechanism of nozzle elevation angle, relating to a nozzle. The invention aims at providing an adjusting mechanism of nozzle elevation angle which can change spraying range, is convenient and rapid and low in cost. The key points of the technical proposal of the invention are as follows: an adjusting mechanism of nozzle elevation angle is disclosed; a thread at the upper end of a nozzle joint is connected with a thread at the lower end of the nozzle; a hemispheroid at the lower part matches a hemispheric fovea at the upper part of a plinth; the spherical surface of the hemispheroid of the nozzle joint is distributed with teeth which match teeth on the hemispheric fovea surface of the plinth; an axial channel hole of the nozzle joint is opposite to an axial hole of the plinth; inner sides of two ends of a handle are respectively provided with a shaft which is rotationally supported in an ear plate hole at the upper part of the plinth; the end of the shaft is a step shaft which is arranged in a hole of the nozzle joint; the step shaft is provided with an eccentric convex body; and a thread hole at the lower part of the nozzle base matches an external thread of a water supply riser. The adjusting mechanism is applicable to sprinkler irrigation.
Description
Technical field:
The present invention relates to a kind of shower nozzle, particularly a kind of mechanism for regulating elevation angle of spray nozzle.
Background technology:
Sprinkling irrigation is widely adopted owing to water-saving result is good, because crop is in the demand difference of different growth periods to water, when needs change the range of shower nozzle, finish by changing shower nozzle at present, the shower nozzle and the replacing shower nozzle that require to be equipped with different size are relatively taken a lot of work, and have increased the sprinkling irrigation cost.
Summary of the invention:
The purpose of this invention is to provide a kind of water spray mechanism for regulating elevation angle of spray nozzle that range is convenient and swift and cost is low that changes.Technical solution of the present invention is, a kind of mechanism for regulating elevation angle of spray nozzle, it is characterized in that: the screw thread of shower nozzle upper end of joint is threaded with the shower nozzle lower end, the half sphere shape of shower nozzle joint bottom and the hemisphere nest on plinth top match, the tooth that is distributed with on the sphere of the half sphere shape of shower nozzle joint on tooth and the plinth ball-and-socket face matches, the shaft orientation flowing channel hole of shower nozzle joint is relative with the axial hole of plinth, respectively there is a rotational support inboard of handle two ends in the otic placode hole on plinth top, the termination of described axle is the hole that a step axle places the shower nozzle joint, one eccentric convex body is arranged on the described step axle, and the screwed hole of plinth bottom and the pin thread of water supply riser match.Be provided with sealing ring in the cannelure on plinth ball-and-socket face.The present invention has the change remarkable advantage that sprinkler pattern range is convenient and swift and cost is low compared with the prior art.
Description of drawings:
Fig. 1 is the front view of mechanism for regulating elevation angle of spray nozzle of the present invention, and Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the present invention is elaborated, the screwed hole that the upper end of shower nozzle joint 1 is provided with pin thread and shower nozzle matches, its lower end is a spheroid, be provided with vertical runner hole in the shower nozzle fittings body, the hemisphere that the top of plinth 2 is provided with hemisphere nest and shower nozzle joint lower end matches, the screw thread that the plinth bottom is provided with screwed hole and sprinkling irrigation water supply riser matches, vertical runner hole is arranged in the plinth, be meshed at the tooth that is provided with on the spherical of plinth on the hemisphere of tooth 4 and shower nozzle joint, the two ends of U type gag lever post 3 respectively is provided with the axle rotational support of inwardly stretching out in the otic placode hole in the plinth top ball-and-socket outside, U type gag lever post termination the axle the termination be the step axle of minor diameter, be fixed with the radial hole that an eccentric convex body places shower nozzle joint lower end spheroid on this step axle.In order to ensure the sealing property between shower nozzle joint and the plinth, on the ball-and-socket face of plinth, be provided with cannelure, built-in elastic seal ring 5.The runner bore dia of seal receptacle when shower nozzle joint deflection one angle, does not reduce actual internal area greater than the runner bore dia in the shower nozzle fittings body.
Elevation angle of spray nozzle control method of the present invention is, when needs change the angle of elevation angle of spray nozzle, manually U type gag lever post is lifted, the height that this moment, the eccentric convex body on the step axle in shower nozzle fittings body radial hole was stretched in the gag lever post termination shower nozzle joint of naming a person for a particular job upwards lifts, make the tooth on the tooth disengaging plinth ball-and-socket on the spherical, this moment, rotatable shower nozzle joint was behind the needed elevation angle, U type gag lever post is put down, the shower nozzle joint descends in its gravity effect, its profile of tooth is meshed with tooth on the plinth, and the elevation angle angle of shower nozzle is fixed.
Claims (2)
1. mechanism for regulating elevation angle of spray nozzle, it is characterized in that: the screw thread of shower nozzle upper end of joint is threaded with the shower nozzle lower end, the half sphere shape of shower nozzle joint bottom and the hemisphere nest on plinth top match, the tooth that is distributed with on the sphere of the half sphere shape of shower nozzle joint on tooth and the plinth ball-and-socket face matches, the shaft orientation flowing channel hole of shower nozzle joint is relative with the axial hole of plinth, respectively there is a rotational support inboard of handle two ends in the otic placode hole on plinth top, the termination of described axle is the hole that a step axle places the shower nozzle joint, one eccentric convex body is arranged on the described step axle, and the screwed hole of plinth bottom and the pin thread of water supply riser match.
2. mechanism for regulating elevation angle of spray nozzle as claimed in claim 1 is characterized in that: be provided with sealing ring in the cannelure on plinth ball-and-socket face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100641758A CN101474606B (en) | 2009-02-04 | 2009-02-04 | Mechanism for regulating elevation angle of spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100641758A CN101474606B (en) | 2009-02-04 | 2009-02-04 | Mechanism for regulating elevation angle of spray nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101474606A CN101474606A (en) | 2009-07-08 |
| CN101474606B true CN101474606B (en) | 2010-12-01 |
Family
ID=40835429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100641758A Expired - Fee Related CN101474606B (en) | 2009-02-04 | 2009-02-04 | Mechanism for regulating elevation angle of spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101474606B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8967434B2 (en) | 2010-06-24 | 2015-03-03 | L&F Innoventions Llc | Self-adjusting handle for spray bottles |
| CN104309305B (en) * | 2014-10-21 | 2016-08-24 | 李淑兰 | The spray chamber adjusting means of ink jet numbering machine |
| CN106000737B (en) * | 2016-07-28 | 2019-04-23 | 江苏大学 | A kind of mechanism being adjustable elevation angle of spray nozzle and the irrigation rig with the mechanism |
| CN107757560B (en) * | 2017-11-03 | 2024-08-20 | 华晨汽车集团控股有限公司 | Automobile washing nozzle assembly capable of automatically adjusting nozzle injection direction |
| WO2021079203A1 (en) * | 2019-10-21 | 2021-04-29 | Ori Braun | Adjustable irrigation sprinkler |
| CN114950801B (en) * | 2022-05-23 | 2024-03-08 | 重山风力设备(连云港)有限公司 | Automatic paint spraying system |
-
2009
- 2009-02-04 CN CN2009100641758A patent/CN101474606B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101474606A (en) | 2009-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20180204 |