CN103230851A - Spray nozzle provided with double rocker arms - Google Patents
Spray nozzle provided with double rocker arms Download PDFInfo
- Publication number
- CN103230851A CN103230851A CN2012102565337A CN201210256533A CN103230851A CN 103230851 A CN103230851 A CN 103230851A CN 2012102565337 A CN2012102565337 A CN 2012102565337A CN 201210256533 A CN201210256533 A CN 201210256533A CN 103230851 A CN103230851 A CN 103230851A
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- Prior art keywords
- commutation
- arm
- reversing
- nozzle
- seat
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Abstract
The invention discloses a spray nozzle provided with double rocker arms. The spray nozzle comprises a spray nozzle seat, an elbow, a spray body, a nozzle, a rotating part and a reversing part, wherein a current regulator tube is formed by stretching an aluminum alloy; one end of the current regulator tube 10 is mounted in a current regulator tube seat 9 and clamped by a screw; an open slot is arranged on the current regulator tube seat and used for fastening the current regulator tube 10; the nozzle 13 is fastened on the other end of the current regulator tube through a nozzle lock nut 12; the current regulator tube 10 is sleeved with a reversing upper seat 11 and fastened by a screw; an opening is formed in the reversing upper seat 11; one end of a plain shaft of the reversing upper seat 11 is sleeved with a reversing driving arm 2; the other end of the plain shaft of the reversing upper seat 11 is sleeved with a reversing driven arm 1; the reversing driving arm 2 is connected with the reversing driven arm 1 through a reversing connecting rod 20, a slide block 19, a spring 18 and a revolute pair 17; a vertical rocker arm 15 is double rocker arms and mounted on the reversing driven arm 1; and a bidirectional guide plate 14 is mounted on the vertical rocker arm 15, so that the spray nozzle range is enlarged, and the operation reliability is improved.
Description
Technical field
The present invention relates to a kind of improved pair of rocking arm shower nozzle, relate in particular to a kind of and the matching used ejecting device of irrigation sprinkler.
Background technology
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 single armed, needs another secondary counter-jib to play the bias current effect during counter-rotating, and operating reliability is poor.
Summary of the invention
The purpose of this invention is to provide a kind of improved pair of rocking arm shower nozzle, to improve sprinkler pattern range and operational reliability.
The present invention realizes with following technical scheme: barretter adopts the aluminium alloy drawing and forming, barretter 10 1 ends are packed in the current stabilization base 9, use screws clamp, have on the current stabilization base open slot be used for fastening barretter 10 other ends by nozzle locking nut 12 with nozzle 13 fastening its, the commutation seat of honour 11 is sleeved on the barretter 10, fastening with screw, commutation has an opening on the seat of honour 11, 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 commutation 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.
The present invention 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.
Description of drawings
Fig. 1 is the front view of vertical rocking arm shower nozzle.
Fig. 2 is the vertical view of shower nozzle.
Fig. 3 is the structural principle schematic diagram that rocking arm is realized left rotation and right rotation.
Fig. 4 commutate master arm, slave arm, commutation seat of honour johning knot composition.
The specific embodiment
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is done further detailed, clear, complete explanation, the present invention meets novelty, creativeness and the practicality that Patent Law requires fully with explanation.What should be noted that embodiment describes is a part of embodiment of the present invention, can not be used for restriction protection scope of the present invention.
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 usefulness screws connect, barretter 10, holder 9 is fastenedly connected with elbow 8 usefulness two screws, barretter 10 is packed in the current stabilization base 9, on its base open slot is arranged, be used for the fixed constant-current pipe, the commutation seat of honour 10 is sleeved on the barretter 9, and fastening with screw, nozzle 13 arrival ends insert on the current stabilization base 10, are 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 driven 1, and rocking arm 15 commutation slave arm 1 relatively swings up and down under flow action, sprinkler body rotates simultaneously, run into when changing spacing spring 4 when commutation touching lever 3, sprinkler body continues rotation, and commutation touching lever 3 drives commutation master arms 2 and rotates, drive commutation slave arm 1 by connecting rod tube 20 and turn an angle, drag rocking arm 15 simultaneously and turn an angle.Flow action is to the opposite side 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 are housed in the connecting rod 20, when commutation master arm 2 rotates around axle 22, slide block 19 slides in connecting rod tube 20, when commutation master arm 3 forwards to after the slave arm 1 that commutates overlaps, under the effect of the spring force that compresses spring 18, drive commutation slave arms 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, commutation master arm 2, commutation slave arm 1 are sleeved on the optical axis at the commutation seat of honour 11, and be spacing by limited block 21 during rotation, connects by connecting rod tube 20 to connect, and slide block 19 can move in connecting rod tube 20, realizes the commutation of rocking arm.
Claims (2)
1. two rocking arm shower nozzle, comprise nozzle boss, elbow, sprinkler body, nozzle, rotatable parts, the commutation parts, barretter adopts the aluminium alloy drawing and forming, barretter (10) one ends are packed in the current stabilization base (9), use screws clamp, have on the current stabilization base open slot be used for fastening barretter (10) other end by nozzle locking nut (12) with nozzle (13) fastening its, 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 commutation 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. according to claim 1 pair of rocking arm shower nozzle, it is characterized in that, slide block (19), spring (18), revolute pair (17) are housed in the connecting rod (20), commutation master arm (2) is when axle (22) rotates, slide block (19) slides in connecting rod tube (20), when commutation master arm (3) forwards to after the slave arm that commutates (1) overlaps, under the effect of the spring force that compresses spring (18), drive commutation slave arm (1) by revolute pair (17) and forward another fixed position to, spacing by limited block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102565337A CN103230851A (en) | 2012-07-24 | 2012-07-24 | Spray nozzle provided with double rocker arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102565337A CN103230851A (en) | 2012-07-24 | 2012-07-24 | Spray nozzle provided with double rocker arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103230851A true CN103230851A (en) | 2013-08-07 |
Family
ID=48878959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102565337A Pending CN103230851A (en) | 2012-07-24 | 2012-07-24 | Spray nozzle provided with double rocker arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103230851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815772A (en) * | 2015-04-10 | 2015-08-05 | 江苏大学 | Vertical rocker arm nozzle spray pipe structure and processing technology thereof |
| WO2016078140A1 (en) * | 2014-11-19 | 2016-05-26 | 江苏大学 | Jet type spray head double-limiting reversing mechanism |
| 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 |
| CN112474138A (en) * | 2020-11-20 | 2021-03-12 | 河南汇邦智能装备有限公司 | Robot coating device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383588Y (en) * | 1999-07-25 | 2000-06-21 | 郑州喷泉喷灌工程有限公司 | Rocker-arm reverse spray head |
| CN2387973Y (en) * | 1999-01-13 | 2000-07-19 | 江苏七洲集团有限公司 | Vertical rocker-arm spray head |
| CN2436234Y (en) * | 2000-06-15 | 2001-06-27 | 郑州喷泉喷灌工程有限公司 | Double-pipe swing-arm type direction-changeable nozzle |
-
2012
- 2012-07-24 CN CN2012102565337A patent/CN103230851A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387973Y (en) * | 1999-01-13 | 2000-07-19 | 江苏七洲集团有限公司 | Vertical rocker-arm spray head |
| CN2383588Y (en) * | 1999-07-25 | 2000-06-21 | 郑州喷泉喷灌工程有限公司 | Rocker-arm reverse spray head |
| CN2436234Y (en) * | 2000-06-15 | 2001-06-27 | 郑州喷泉喷灌工程有限公司 | Double-pipe swing-arm type direction-changeable nozzle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078140A1 (en) * | 2014-11-19 | 2016-05-26 | 江苏大学 | Jet type spray head double-limiting reversing mechanism |
| US10252281B2 (en) | 2014-11-19 | 2019-04-09 | Jiangsu University | Jet type spray head double-limiting reversing mechanism |
| 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 |
| 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 |
| CN112474138A (en) * | 2020-11-20 | 2021-03-12 | 河南汇邦智能装备有限公司 | Robot coating device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130807 |