CN205462831U - Single mouth area reversing mechanism's impact driven sprinkler - Google Patents
Single mouth area reversing mechanism's impact driven sprinkler Download PDFInfo
- Publication number
- CN205462831U CN205462831U CN201620050063.2U CN201620050063U CN205462831U CN 205462831 U CN205462831 U CN 205462831U CN 201620050063 U CN201620050063 U CN 201620050063U CN 205462831 U CN205462831 U CN 205462831U
- Authority
- CN
- China
- Prior art keywords
- rocking arm
- spring
- nozzle
- hollow shaft
- sprinkler
- 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
Abstract
The utility model discloses a single mouth area reversing mechanism's impact driven sprinkler, including the sprinkler body, the commutator, the rocking arm, the nozzle, inside being provided with in hollow axle sleeve bottom subtracts the membrane sealing washer, it installs the hollow shaft to subtract membrane sealing washer top, the outside is fixed with the spacing ring in the middle of the hollow axle sleeve, the spacing ring top is provided with the sand prevention spring, the spring shield is installed to sand prevention spring upper end, the inside sprinkler body that is provided with of hollow shaft, hollow shaft cover top is provided with the commutator, the rocking arm is installed to the commutator top, rocking arm rear end top is provided with the spring holder, the inside rocking arm positioning screw that is provided with of spring holder, rocking arm axle and rocking arm spring, the rocking arm lower surface is provided with the nozzle, nozzle back end is connected with the spray tube, the rocking arm side is provided with strikes the piece. Beneficial effect lies in: this shower nozzle has advantages such as atress equilibrium, work is balanced reliably, the range is far away, the flow control scope is big, uses increasingly extensively.
Description
Technical field
This utility model belongs to water conservancy irrigation field, is specifically related to the rocker-arm spray of a kind of single mouth band changement
Head.
Background technology
The technical measures of moisture needed for crop are supplemented for ground.In order to ensure crop normal growth, obtain high yield steady
Produce, it is necessary to supply crop is with sufficient moisture.Under field conditions (factors), often because of precipitation deficit or distribution
Uneven, it is impossible to meet crop to moisture requirement.Therefore, it is necessary to irrigate artificially, to mend natural fall
The deficiency of rain.Rocker arm spray head is a kind of conventional open space sprinkling irrigation equipment, is filling important in irrigation equipment
Hydrophone, sprinkling irrigation is to be delivered to water to spray in the shower nozzle being positioned in field by pipeline, has the difference of high pressure and low pressure,
Can also be divided into fixed and portable.Fixed sprinkler is arranged on fixing place, and some shower nozzles are arranged on
Ground surface height, is mainly used in needing place attractive in appearance, such as golf course, the irrigation of racecourse meadow, public affairs
Garden, graveyard etc..But shower nozzle is short for service life at present, is easily damaged.
Utility model content
The purpose of this utility model is that provides a kind of single mouth band changement to solve the problems referred to above
Impact driven sprinkler.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of impact driven sprinkler of single mouth band changement, including sprinkler body, diverter, rocking arm, nozzle, empty
Spindle sleeve bottom inner portion is provided with and subtracts film phonograph seal circle, subtracts film phonograph seal circle and is arranged above hollow axle, in hollow shaft sleeve
Being fixed with spacing ring outside between, spacing ring is provided above sand prevention spring, and sand prevention spring upper end is provided with spring shield,
Hollow axle is internally provided with sprinkler body, and hollow shaft sleeve is provided above diverter, and diverter is arranged above rocking arm,
Rocking arm rear end is provided above spring base, and spring base is internally provided with rocking arm positioning screw, rocker arm shaft and rocking arm bullet
Spring, rocking arm lower surface is provided with nozzle, and nozzle rear end connects has jet pipe, rocking arm side to be provided with taping block.
In said structure, on the rocker arm shaft above jet pipe, it is set with a front end and is provided with deflector and deflector
Rocking arm press water when spraying from the nozzle of jet pipe, impact deflector through deflector, make rocking arm produce tangential fortune
Power, around suspending arm rotary one angle, then returns under the effect of torque spring and clashes into jet pipe, making jet pipe turn
One angle, is so repeated, and shower nozzle can be made circle and rotate.As added stopping means on shower nozzle and changing
To mechanism, make jet pipe commutate after turning an angle rotation, fan-shaped sprinkling irrigation can be carried out.It is applicable to fix
Formula is pressed spray irrigation system.
In order to improve the serviceability of impact driven sprinkler further, hollow shaft sleeve and hollow axle are by subtracting film phonograph seal
Circle is tightly connected, and hollow axle and sand prevention spring are fixing by extruding.
In order to improve the serviceability of impact driven sprinkler further, diverter and hollow shaft sleeve are by screw-threaded engagement
Fixing connection, hollow shaft sleeve is connected by reverse hook with rocking arm.
In order to improve the serviceability of impact driven sprinkler further, spring base passes through screw thread with rocking arm positioning screw
Engagement connects, and taping block is fastenedly connected by screw with rocking arm.
In order to improve the serviceability of impact driven sprinkler further, nozzle is connected by screw-threaded engagement with jet pipe,
Jet pipe is connected by snap ring is fixing with rocking arm.
Have the beneficial effects that: this shower nozzle has that stress equalization, functioning equalization be reliable, range farther out, flow adjusts
The advantages such as adjusting range is big, use increasingly extensive.
Accompanying drawing explanation
Fig. 1 is that the master of the impact driven sprinkler of single mouth band changement described in the utility model regards partial sectional view.
1, hollow shaft sleeve；2, film phonograph seal circle is subtracted；3, hollow axle；4, sand prevention spring；5, spring shield；6、
Sprinkler body；7, diverter；8, reverse hook；9, rocking arm positioning screw；10, spring base；11, rocker arm shaft；
12, priming lever spring；13, rocking arm；14, taping block；15, nozzle；16, flow straightener；17, jet pipe；
18, spacing ring.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, the impact driven sprinkler of a kind of single mouth band changement, including sprinkler body 6, diverter 7,
Rocking arm 13, nozzle 15, hollow shaft sleeve 1 bottom inner portion is provided with and subtracts film phonograph seal circle 2, reduces hollow axle 3 with empty
Friction between spindle sleeve 1, subtracts film phonograph seal circle 2 and is arranged above hollow axle 3, rotate, hollow shaft sleeve
Being fixed with spacing ring 18 outside 1 centre, limit the position of hollow shaft sleeve 1, spacing ring 18 is provided above preventing
Husky spring 4, sand prevention spring 4 upper end is provided with spring shield 5, prevents sandy soil from entering sprinkler body 6 internal, hollow axle 3
Being internally provided with sprinkler body 6, control current, hollow shaft sleeve 1 is provided above diverter 7, controls rocking arm 13 and enters
Row commutation, diverter 7 is arranged above rocking arm 13, supports injection equipment, and rocking arm 13 rear end is provided above
Spring base 10, spring base 10 is internally provided with rocking arm positioning screw 9, rocker arm shaft 11 and priming lever spring 12, shakes
Arm 13 lower surface is provided with nozzle 15, sprays, and nozzle 15 rear end connects jet pipe 17, carries out drain,
Rocking arm 13 side is provided with taping block 14.
In said structure, on the rocker arm shaft 11 above jet pipe 17, be set with a front end be provided with deflector and
When rocking arm 13 press water of deflector sprays from the nozzle 15 of jet pipe 17, impact deflector through deflector, make
Rocking arm 13 produces tangential motion power around suspending arm rotary one angle, then returns under the effect of torque spring and hits
Hitting jet pipe 17, make 17 turn of one angle of jet pipe, be so repeated, shower nozzle can be made circle and rotate.As in spray
Add stopping means and changement on Tou, make jet pipe 17 commutate after turning an angle rotation, Ji Kejin
Row sector sprinkling irrigation.Pressure spray irrigation system be applicable to fixed.
In order to improve the serviceability of impact driven sprinkler further, hollow shaft sleeve 1 and hollow axle 3 are by subtracting film
Sealing ring 2 is tightly connected, and hollow axle 3 and sand prevention spring 4 are fixing by extruding, diverter 7 and hollow axle
Set 1 connects by screw-threaded engagement is fixing, and hollow shaft sleeve 1 is connected by reverse hook 8 with rocking arm 13, spring base
10 are connected by screw-threaded engagement with rocking arm positioning screw 9, and taping block 14 is with rocking arm 13 by screw fastening even
Connecing, nozzle 15 is connected by screw-threaded engagement with jet pipe 17, and jet pipe 17 and rocking arm 13 are fixing even by snap ring
Connect.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The skill of the industry
Art personnel are it should be appreciated that this utility model is not restricted to the described embodiments, in above-described embodiment and description
Describe simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope,
This utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In novel scope.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (5)
1. the impact driven sprinkler of a single mouth band changement, it is characterized in that: include sprinkler body, diverter, rocking arm, nozzle, hollow shaft sleeve bottom inner portion is provided with and subtracts film phonograph seal circle, subtract film phonograph seal circle and be arranged above hollow axle, hollow shaft sleeve is fixed with spacing ring outside centre, spacing ring is provided above sand prevention spring, sand prevention spring upper end is provided with spring shield, hollow axle is internally provided with sprinkler body, hollow shaft sleeve is provided above diverter, diverter is arranged above rocking arm, rocking arm rear end is provided above spring base, spring base is internally provided with rocking arm positioning screw, rocker arm shaft and priming lever spring, rocking arm lower surface is provided with nozzle, nozzle rear end connects jet pipe, rocking arm side is provided with taping block.
The impact driven sprinkler of a kind of single mouth band changement the most according to claim 1, it is characterised in that: hollow shaft sleeve and hollow axle are tightly connected by subtracting film phonograph seal circle, and hollow axle and sand prevention spring are fixing by extruding.
The impact driven sprinkler of a kind of single mouth band changement the most according to claim 1, it is characterised in that: diverter is connected by screw-threaded engagement is fixing with hollow shaft sleeve, and hollow shaft sleeve is connected by reverse hook with rocking arm.
The impact driven sprinkler of a kind of single mouth band changement the most according to claim 1, it is characterised in that: spring base is connected by screw-threaded engagement with rocking arm positioning screw, and taping block is fastenedly connected by screw with rocking arm.
The impact driven sprinkler of a kind of single mouth band changement the most according to claim 1, it is characterised in that: nozzle is connected by screw-threaded engagement with jet pipe, and jet pipe is connected by snap ring is fixing with rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050063.2U CN205462831U (en) | 2016-01-19 | 2016-01-19 | Single mouth area reversing mechanism's impact driven sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050063.2U CN205462831U (en) | 2016-01-19 | 2016-01-19 | Single mouth area reversing mechanism's impact driven sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205462831U true CN205462831U (en) | 2016-08-17 |
Family
ID=56670214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050063.2U Expired - Fee Related CN205462831U (en) | 2016-01-19 | 2016-01-19 | Single mouth area reversing mechanism's impact driven sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219682A (en) * | 2020-05-29 | 2021-01-15 | 江苏大学 | Sprinkling irrigation device with main nozzle with adjustable height |
| CN112221753A (en) * | 2020-05-29 | 2021-01-15 | 江苏大学 | Adjustable sprinkling irrigation device for jet space collision of main and auxiliary nozzles |
| CN114289204A (en) * | 2021-12-03 | 2022-04-08 | 江苏大学 | Rocker arm type spray head and sprinkling irrigation method |
-
2016
- 2016-01-19 CN CN201620050063.2U patent/CN205462831U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219682A (en) * | 2020-05-29 | 2021-01-15 | 江苏大学 | Sprinkling irrigation device with main nozzle with adjustable height |
| CN112221753A (en) * | 2020-05-29 | 2021-01-15 | 江苏大学 | Adjustable sprinkling irrigation device for jet space collision of main and auxiliary nozzles |
| CN112221753B (en) * | 2020-05-29 | 2022-01-11 | 江苏大学 | Adjustable sprinkling irrigation device for jet space collision of main and auxiliary nozzles |
| CN114289204A (en) * | 2021-12-03 | 2022-04-08 | 江苏大学 | Rocker arm type spray head and sprinkling irrigation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170119 |