CN207271473U - A kind of agricultural water injector - Google Patents
A kind of agricultural water injector Download PDFInfo
- Publication number
- CN207271473U CN207271473U CN201721249772.4U CN201721249772U CN207271473U CN 207271473 U CN207271473 U CN 207271473U CN 201721249772 U CN201721249772 U CN 201721249772U CN 207271473 U CN207271473 U CN 207271473U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- swing arm
- water
- rotation axis
- spring
- 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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- Nozzles (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a kind of agriculture water injector, including water pipe joint, fixing bolt is provided with above the water pipe joint, spring is provided with above the fixing bolt, sparge pipe is provided with above the spring, one end of the sparge pipe is provided with the first nozzle, the other end of the sparge pipe is provided with the second nozzle, one end of second nozzle is provided with nozzle, rotation axis is provided with above the sparge pipe, one end of the rotation axis is provided with swing arm water fender, and torque spring is provided with above the rotation axis；By being provided with movable plate and swing arm damping spring at the position of collision of swing arm and position-limited rack, solve swing arm to collide with position-limited rack, prolonged collision can be damaged swing arm, position-limited rack collision is impaired, prevent agriculture water injector from effectively being smashed to water column, service life is reduced to obtain problem at the same time, can more effectively improve the service life of water injector so that water spray effect is more comprehensive.
Description
Technical field
The utility model belongs to agricultural machinery technological field, and in particular to a kind of agricultural water injector.
Background technology
Rocker arm spray head is a kind of common open space sprinkling irrigation equipment, is douche important in irrigation equipment.It is
On rocker arm shaft above jet pipe, one front end of suit is equipped with deflector（Water fender）With the rocking arm pressure water of deflector from jet pipe
When being sprayed in nozzle, deflector is impacted through deflector, rocking arm is produced tangential motion power around one angle of suspending arm rotary, is then turning round
Returned under the action of power spring and hit jet pipe, jet pipe is turned an angle, be so repeated, nozzle can make wholecircle turnover
It is dynamic.Limiting device and changement are such as added on nozzle, jet pipe is commutated after turning an angle rotation, you can be fanned
Shape is sprayed.The pressure spray irrigation system suitable for fixed.After sprinkler rotation certain angle, fitted through by york piece roller with limiter
Reverse arm in front of drive link push-and-pull nozzle, makes it cut or leave injection stream, forces nozzle to invert rapidly.This nozzle tool
Have the advantages that stress equalization, functioning equalization be reliable, range farther out, flow adjustment range it is big, use is increasingly extensive.But required pressure
Higher, structure is more complicated.Rocker arm spray head is widely used in the places such as crop field sprinkling irrigation, outdoor nursery, market garden and garden spot, is to use
Most extensively, one of most stable of nozzle of performance.Rocking arm, shaft, ensure nozzle smooth running, vibrations are small, more resistant to chemical fertilizer and pesticide
Corrosion is used for fixed, semi-fixed type and movable sprinkler irrigation system.
Existing agricultural water injector, possesses sprinkler head swing arm when swinging, swing arm is collided with position-limited rack, for a long time
Collision can be damaged swing arm, and position-limited rack collision is impaired, agriculture water injector is made at the same time from effectively being smashed to water column
The problem of service life is reduced, for this it is proposed that a kind of agricultural water injector.
Utility model content
It is existing to solve to propose in above-mentioned background technology the purpose of this utility model is to provide a kind of agriculture water injector
Agriculture water injector, possess sprinkler head swing arm when swinging, swing arm and position-limited rack collide, and prolonged collision can make swing arm
Impaired, position-limited rack collision is impaired, prevents agriculture water injector from effectively being smashed to water column, while reduce service life
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of agricultural water injector, including water pipe connect
Connector, is provided with fixing bolt above the water pipe joint, spring, the spring is provided with above the fixing bolt
Top be provided with sparge pipe, one end of the sparge pipe is provided with the first nozzle, and the other end of the sparge pipe is provided with
Two nozzles, one end of second nozzle are provided with nozzle, rotation axis are provided with above the sparge pipe, the rotation axis
One end is provided with swing arm water fender, and torque spring is provided with above the rotation axis, and the top setting of the sparge pipe is limited
Position frame, one end of the position-limited rack are provided with swing arm damping spring, and one end of the swing arm damping spring is provided with movable plate, institute
That states rotation axis is internally provided with needle roller shaft.
Preferably, the movable plate is fixedly connected on position-limited rack by swing arm damping spring.
Preferably, the rotation axis is rotatablely connected by shaft.
Preferably, the nozzle is fixedly connected on the second nozzle by nut.
Preferably, the nozzle is provided with two altogether, and two nozzles are respectively and fixedly installed to the first nozzle and the second spray
On head.
Compared with prior art, the beneficial effects of the utility model are：By at the position of collision of swing arm and position-limited rack
Movable plate and swing arm damping spring are provided with, swing arm is solved and is collided with position-limited rack, prolonged collision can be damaged swing arm, limit
Position frame collision is impaired, prevents agriculture water injector from effectively being smashed to water column, while service life is reduced to obtain problem,
The service life of water injector can more effectively be improved so that water spray effect is more comprehensive.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the section structure diagram of the utility model；
In figure：1- water pipe joints, 2- fixing bolts, 3- springs, 4- sparge pipes, the first nozzles of 5-, 6- swing arms water fender,
7- torque springs, 8- position-limited racks, 9- rotation axis, 10- nozzles, the second nozzles of 11-, 12- needle rollers shaft, 13- swing arms damping spring,
14- movable plates.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 and Fig. 2, the utility model provide a kind of technical solution：A kind of agricultural water injector, including water pipe connect
Connector 1, the top of water pipe joint 1 are provided with fixing bolt 2, and the top of fixing bolt 2 is provided with spring 3, the top of spring 3
Sparge pipe 4 is provided with, one end of sparge pipe 4 is provided with the first nozzle 5, and the other end of sparge pipe 4 is provided with the second nozzle 11, the
One end of two nozzles 11 is provided with nozzle 10, and the top of sparge pipe 4 is provided with rotation axis 9, and one end of rotation axis 9 is provided with swing arm
Water fender 6, the top of rotation axis 9 are provided with torque spring 7, and the top of sparge pipe 4 is provided with position-limited rack 8, one end of position-limited rack 8
Swing arm damping spring 13 is provided with, one end of swing arm damping spring 13 is provided with movable plate 14, and rotation axis 9 is internally provided with rolling
Pin shaft 12.
In order to enable when movable plate 14 is collided in swing arm, reduce swing arm and the damage of position-limited rack 8, in the present embodiment, it is preferred that
Movable plate 14 is fixedly connected on position-limited rack 8 by swing arm damping spring 13.
In order to enable swing arm can rotate, in the present embodiment, it is preferred that rotation axis 9 is rotatablely connected by shaft.
In order to enable nozzle 10 be fixedly connected more stablize, in the present embodiment, it is preferred that nozzle 10 is fixed by nut
It is connected on the second nozzle 11.
In order to enable water injector water spray is more efficient, in the present embodiment, it is preferred that nozzle 10 is provided with two altogether,
And two nozzles 10 are respectively and fixedly installed on the first nozzle 5 and the second nozzle 11.
The operation principle and process for using of the utility model：The utility model is after installation is complete, it is possible to uses, during use
Water pipe joint 1 is connected fixation with water pipe, after water enters water injector by water pipe, sprays water column, water column band movable pendulum from nozzle 10
Arm water fender 6 moves, and rocking arm is produced tangential motion power around one angle of suspending arm rotary, is then returned under the action of torque spring 7
Return and hit jet pipe, jet pipe is turned an angle, be so repeated, nozzle can make circle rotation.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of agricultural water injector, including water pipe joint（1）, it is characterised in that：The water pipe joint（1）Top set
It is equipped with fixing bolt（2）, the fixing bolt（2）Top be provided with spring（3）, the spring（3）Top be provided with spray
Water pipe（4）, the sparge pipe（4）One end be provided with the first nozzle（5）, the sparge pipe（4）The other end be provided with second
Nozzle（11）, second nozzle（11）One end be provided with nozzle（10）, the sparge pipe（4）Top be provided with rotation axis
（9）, the rotation axis（9）One end be provided with swing arm water fender（6）, the rotation axis（9）Top be provided with torque spring
（7）, the sparge pipe（4）Top be provided with position-limited rack（8）, the position-limited rack（8）One end be provided with swing arm damping spring
（13）, the swing arm damping spring（13）One end be provided with movable plate（14）, the rotation axis（9）Be internally provided with needle roller
Shaft（12）.
A kind of 2. agriculture water injector according to claim 1, it is characterised in that：The movable plate（14）Subtracted by swing arm
Shake spring（13）It is fixedly connected on position-limited rack（8）On.
A kind of 3. agriculture water injector according to claim 1, it is characterised in that：The rotation axis（9）Turned by shaft
Dynamic connection.
A kind of 4. agriculture water injector according to claim 1, it is characterised in that：The nozzle（10）Fixed by nut
It is connected to the second nozzle（11）On.
A kind of 5. agriculture water injector according to claim 1, it is characterised in that：The nozzle（10）Two are provided with altogether
It is a, and two nozzles（10）It is respectively and fixedly installed to the first nozzle（5）With the second nozzle（11）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249772.4U CN207271473U (en) | 2017-09-27 | 2017-09-27 | A kind of agricultural water injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249772.4U CN207271473U (en) | 2017-09-27 | 2017-09-27 | A kind of agricultural water injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207271473U true CN207271473U (en) | 2018-04-27 |
Family
ID=61987939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249772.4U Expired - Fee Related CN207271473U (en) | 2017-09-27 | 2017-09-27 | A kind of agricultural water injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207271473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770644A (en) * | 2018-05-19 | 2018-11-09 | 潘礼斌 | A kind of energy-saving herbage irrigation rig |
| CN110612893A (en) * | 2019-10-17 | 2019-12-27 | 黄桂英 | A energy-conserving sprinkling irrigation equipment for agricultural irrigation |
-
2017
- 2017-09-27 CN CN201721249772.4U patent/CN207271473U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770644A (en) * | 2018-05-19 | 2018-11-09 | 潘礼斌 | A kind of energy-saving herbage irrigation rig |
| CN108770644B (en) * | 2018-05-19 | 2020-12-22 | 潘礼斌 | Energy-saving forage grass irrigation equipment |
| CN110612893A (en) * | 2019-10-17 | 2019-12-27 | 黄桂英 | A energy-conserving sprinkling irrigation equipment for agricultural irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |