CN2387973Y - Vertical rocker-arm spray head - Google Patents
Vertical rocker-arm spray head Download PDFInfo
- Publication number
- CN2387973Y CN2387973Y CN 99200340 CN99200340U CN2387973Y CN 2387973 Y CN2387973 Y CN 2387973Y CN 99200340 CN99200340 CN 99200340 CN 99200340 U CN99200340 U CN 99200340U CN 2387973 Y CN2387973 Y CN 2387973Y
- Authority
- CN
- China
- Prior art keywords
- commutation
- arm
- nozzle
- seat
- rocking 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
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Abstract
The utility model relates to an improved vertical rocker-arm spray head, which is composed of a spray head seat (5), an angle head (8), a spray body, a rotating component, a reversing component, etc. The utility model is characterized in that an anemostat (10) is stretched to be shaped by using aluminium alloy, and one end of the anemostat is arranged in an anemostat seat (9), and the other end is fixed with a spraying nozzle (13); an upper reversing seat (11) is sheathed on the anemostat (10), and one end of a light axis of the upper reversing seat (11) is sheathed with a reversing driving arm (2), and the other end is sheathed with a reversing driven arm (1); a vertical rocker arm (5) is a double rocker arm, and is arranged on the reversing driven arm (1); the vertical rocker arm (15) is provided with a bilateral flow guide (14). The spray head has little flow loss, and increases the spray head range.
Description
The utility model relates to a kind of improved vertical rocking arm shower nozzle, the main and supporting use of irrigation sprinkler.
The shower nozzle that uses on the existing irrigation sprinkler mainly is made up of nozzle boss, elbow, sprinkler body, nozzle, rotatable parts, commutation parts etc.Wherein sprinkler body is the integral body of an employing aluminium alloy casting moulding, its inner wall coarse, and the plastics current stabilization sheet straightness error that embeds spray thermometer inwall is bigger, and the build-up of pressure loss is big, has influenced the range of shower nozzle.Vertical rocking arm is a single armed, needs another secondary counter-jib to play the bias current effect during counter-rotating, and operating reliability is poor.
The purpose of this utility model provides a kind of improved vertical rocking arm shower nozzle, to improve sprinkler pattern range and operational reliability.
The utility model is realized with following technical scheme: barretter adopts the aluminium alloy drawing and forming, barretter (10) one ends are packed in the current stabilization base (9), use screws clamp, there is an open slot to be used for fastening barretter (10) on the current stabilization base, the other end is fastening on it with nozzle (13) by nozzle locking nut (12), the commutation seat of honour (11) is sleeved on the barretter (10), fastening with screw, on the commutation seat of honour (11) opening is arranged, optical axis one end at the commutation seat of honour (11) is with commutation master arm (2), the other end has commutation slave arm (1), commutation master arm (2) is by (1) connecting rod (20), slide block (19), spring (18), revolute pair (17) connects commutation slave arm (1), vertical rocking arm (15) is two rocking arms, is installed on the commutation slave arm (1), on the vertical rocking arm (15) bidirectional guide plate (14) is housed.The utility model is because barretter adopts the aluminium alloy drawing and forming, and inner arm is bright and clean, has improved sprinkler pattern range.It is steadily reliable that two vertical rocking arms swing up and down rocking arm.
Below with reference to accompanying drawing the utility model is described in further detail:
Fig. 1, be the front view of vertical rocking arm shower nozzle.
Fig. 2, be the vertical view of shower nozzle.
Fig. 3, be the structural principle schematic diagram that rocking arm is realized left rotation and right rotation.
Fig. 4, be the cutaway view that barretter is connected with elbow.
Fig. 5, be Fig. 4 A-A profile.
Fig. 6, be movable sealing cutaway view between nozzle boss and the rotation seat.
Fig. 7, commutation master arm, slave arm, commutation seat of honour johning knot composition.
See figures.1.and.2, spacing spring (4) tightly is stuck in nozzle boss (5) peripheral groove under the elastic force effect, and rise and adjust sprinkler body left rotation and right rotation angle, and spacing commutation effect.Rotate the seat of honour (7), rotate following (6), elbow (8) connects with screw, barretter (10), holder (9) is fastenedly connected with two screws with elbow (8), barretter (10) is packed in the current stabilization base (9), on its base open slot is arranged, be used for fixing barretter, the commutation seat of honour (11) is sleeved on the barretter (10), and it is fastening with screw, nozzle (13) arrival end inserts current stabilization base (10) and upward is fastened on the barretter (10) by nozzle locking nut (12), bidirectional guide plate (14), be fastened on the rocking arm (15) by screw, whole rocking arm (15) is connected with commutation slave arm (1), and rocking arm (15) slave arm (1) that commutates relatively swings up and down under flow action, simultaneously, sprinkler body rotates, and when commutation touching lever (3) was run into commutation spring (4), sprinkler body continued rotation, commutation touching lever (3) drives commutation master arm (2) and rotates, drive commutation slave arm (1) by connecting rod tube (20) and turn an angle, simultaneously, drag rocking arm (15) and turn an angle.Flow action is to the side in addition of bidirectional guide plate (14) at this moment, and sprinkler body is done opposite spin, realizes the left rotation and right rotation of sprinkler body.With reference to Fig. 3, slide block (19) spring (18) revolute pair (17) commutation master arm (2) is housed in the connecting rod (20) when axle (22) rotates, slide block (19) slides in connecting rod tube (20), compression spring (18), when commutation master arm (2) forwards to after the slave arm that commutates (1) overlaps, under the effect of spring force, drive commutation slave arm (1) by revolute pair (17) and forward another fixed position to, spacing by limited block (21).Commutation slave arm (1) drag rocking arm (15) from a side to opposite side, realize that bidirectional guide plate (14) both sides work respectively, reach the purpose of sprinkler body left rotation and right rotation.
With reference to Fig. 4 and Fig. 5, barretter (10) is packed into and is loaded onto O RunddichtringO (26) in the current stabilization base (9) and be connected with elbow (8) together, realizes static seal.The shape of the interior current stabilization sheet of A-A profile reflection barretter (10), quantity.
With reference to Fig. 6, nozzle boss (5), commutation following (23), seal assembly (25) are fastening by screw, rotate following (6), rotate the seat of honour (7), screw is fastening together for elbow (8), realizes rotary seal by mechanical seal during rotation, upper and lower move by plane bearing (24) spacing.
With reference to Fig. 7, commutation master arm (2), commutation slave arm (1) are sleeved on the optical axis at the commutation seat of honour (11), during rotation, spacing by limited block (21), connect by connecting rod tube (20) connection, slide block (19) can move in connecting rod tube (20), realizes the commutation of rocking arm.
Claims (5)
1, a kind of by nozzle boss (5), elbow (8), sprinkler body, rotatable parts, the vertical rocking arm shower nozzle that commutation parts etc. are formed, it is characterized in that barretter (10) adopts the aluminium alloy drawing and forming, the one end is packed in the current stabilization base (9), use screws clamp, the other end is fastening on it with nozzle (13) by nozzle locking nut (12), the commutation seat of honour (11) is sleeved on the barretter (10), fastening with screw, optical axis one end at the commutation seat of honour (11) is with commutation master arm (2), the other end is with commutation slave arm (1), commutation master arm (2) is by connecting rod (20), slide block (19), spring (18), revolute pair (17) connects commutation slave arm (1), vertical rocking arm (15) is two rocking arms, be installed on the commutation slave arm (1), on the vertical rocking arm (15) bidirectional guide plate (14) be housed.
2, by the described vertical rocking arm shower nozzle of claim 1, it is characterized in that being equipped with in the connecting rod (20) slide block (19), spring (18), revolute pair (17).
3, by the described vertical rocking arm shower nozzle of claim 1, it is characterized in that on the current stabilization base (9) open slot being arranged.
4,, it is characterized in that nozzle (13) inlet inserts barretter (10), fixes with the nozzle locking nut by the described vertical rocking arm shower nozzle of claim 1.
5, by the described vertical rocking arm shower nozzle of claim 1, there is an opening at the seat of honour (11) that it is characterized in that commutating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200340 CN2387973Y (en) | 1999-01-13 | 1999-01-13 | Vertical rocker-arm spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200340 CN2387973Y (en) | 1999-01-13 | 1999-01-13 | Vertical rocker-arm spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387973Y true CN2387973Y (en) | 2000-07-19 |
Family
ID=33996347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200340 Expired - Fee Related CN2387973Y (en) | 1999-01-13 | 1999-01-13 | Vertical rocker-arm spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387973Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120993A (en) * | 2013-02-04 | 2013-05-29 | 武汉洁力环卫汽车装备有限公司 | Sprinkling spray gun automatic adjustment rotating device |
| CN103230851A (en) * | 2012-07-24 | 2013-08-07 | 徐州金兆旭灌排设备销售有限公司 | Spray nozzle provided with double rocker arms |
| CN103938570A (en) * | 2014-05-09 | 2014-07-23 | 长沙伟诺机电有限公司 | Intelligent controllable automatic watering device |
| CN104815772A (en) * | 2015-04-10 | 2015-08-05 | 江苏大学 | Vertical rocker arm nozzle spray pipe structure and processing technology thereof |
| CN106622720A (en) * | 2016-11-30 | 2017-05-10 | 深圳市瑞升华科技股份有限公司 | Spray drying gun head |
| CN111974563A (en) * | 2020-07-28 | 2020-11-24 | 黑龙江龙鑫节水科技有限公司 | Vertical rocker arm type automatic spray head |
-
1999
- 1999-01-13 CN CN 99200340 patent/CN2387973Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230851A (en) * | 2012-07-24 | 2013-08-07 | 徐州金兆旭灌排设备销售有限公司 | Spray nozzle provided with double rocker arms |
| CN103120993A (en) * | 2013-02-04 | 2013-05-29 | 武汉洁力环卫汽车装备有限公司 | Sprinkling spray gun automatic adjustment rotating device |
| CN103120993B (en) * | 2013-02-04 | 2015-05-13 | 武汉洁力环卫汽车装备有限公司 | Sprinkling spray gun automatic adjustment rotating device |
| CN103938570A (en) * | 2014-05-09 | 2014-07-23 | 长沙伟诺机电有限公司 | Intelligent controllable automatic watering device |
| CN103938570B (en) * | 2014-05-09 | 2015-09-23 | 长沙伟诺机电有限公司 | The controlled automatic water system of intelligence |
| CN104815772A (en) * | 2015-04-10 | 2015-08-05 | 江苏大学 | Vertical rocker arm nozzle spray pipe structure and processing technology thereof |
| CN104815772B (en) * | 2015-04-10 | 2017-07-18 | 江苏大学 | A kind of vertical rocker-arm spray head nozzle structure and its processing technology |
| CN106622720A (en) * | 2016-11-30 | 2017-05-10 | 深圳市瑞升华科技股份有限公司 | Spray drying gun head |
| CN111974563A (en) * | 2020-07-28 | 2020-11-24 | 黑龙江龙鑫节水科技有限公司 | Vertical rocker arm type automatic spray head |
| CN111974563B (en) * | 2020-07-28 | 2021-10-15 | 黑龙江龙鑫节水科技有限公司 | Vertical rocker arm type automatic spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |