CN209549744U - A kind of agricultural irrigation controllable angle Rocker arm spray head - Google Patents
A kind of agricultural irrigation controllable angle Rocker arm spray head Download PDFInfo
- Publication number
- CN209549744U CN209549744U CN201920053794.6U CN201920053794U CN209549744U CN 209549744 U CN209549744 U CN 209549744U CN 201920053794 U CN201920053794 U CN 201920053794U CN 209549744 U CN209549744 U CN 209549744U
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- Prior art keywords
- rocker arm
- spray head
- water
- pipe
- spring
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Abstract
The utility model discloses a kind of agricultural irrigation controllable angle Rocker arm spray heads, including water-pipe body, spray head I, rocker arm, nut cap, limiting device, adjust card, base connector, water inlet pipe, spring II, column, undertaking cylinder, torque spring, the water-pipe body water outlet is equipped with spray head I, column and rocker arm are equipped with above water-pipe body, column is set on water-pipe body; rocker arm is set to the outside of water-pipe body top, column; rocker arm is equipped with deflector close to one end of spray head I; deflector side is equipped with deflector, and the rocker arm other end is equipped with block.The utility model can control the rotation angle of rocker arm by limiting device, rocker arm is set to carry out determining angle rotation, the crops sprayed spray without dead angle, improve the working efficiency of Rocker arm spray head, in limiting device and adjust under card collective effect, it rotate Rocker arm spray head can not, realization is oriented sprinkling irrigation to crops, reduces irrigation cost.
Description
Technical field
The utility model belongs to sprinkling irrigation equipment technical field, in particular to a kind of agricultural irrigation controllable angle rocker arm sprays
Head.
Background technique
Rocker arm spray head is a kind of common open space sprinkling irrigation equipment, is douche important in irrigation equipment, rocker arm spray
Head is widely used in the places such as crop field sprinkling irrigation, outdoor nursery, market garden and garden spot, is using most extensive, the most stable of spray of performance
One of head, existing Rocker arm spray head is made of sprinkler body, nozzle and rocker arm rotating mechanism, and when spray head is run, pressure flow impact is shaken
Arm rotating mechanism rotates Rocker arm spray head circle, and pressure flow forms one by nozzle and overflow is concentrated to project, due to overflow
Inside there is a vortex, and under air drag effect, overflow, which is split, to be broken into tiny water droplet and spray in sprinkler pattern range, as spray head is complete
Circular-rotation, water droplet are uniformly sprayed at spray head surrounding, form a circular irrigation region；
Existing Rocker arm spray head has following several problems during use: 1) rocker arm is in the work by water flow pressure
Under, so that rocker arm is generated tangential motion power around one angle of suspending arm rotary, then returned under the action of torque spring and hit spray
Pipe, since the angle that rocker arm rotates every time is different, does not make Rocker arm spray head rotational angle also not so that Rocker arm spray head be made to turn an angle
Together, it if rotational angle is excessive, can not spray to a part of crops, to reduce the work effect of Rocker arm spray head
Rate, practicability are also declined；2) when carrying out sprinkling irrigation work, it is sometimes desirable to sprinkling irrigation is oriented to crops, and it is existing
This point requirement is not achieved in Rocker arm spray head, needs other spray heads to be just able to achieve, increases irrigation cost.
Summary of the invention
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of agricultural irrigation controllable angle rocker arm spray
Head can control the rotation angle of rocker arm by limiting device, and rocker arm is made determine angle rotation, to the crops sprayed into
Row without dead angle spray, improve the working efficiency of Rocker arm spray head, limiting device and adjust card collective effect under, make Rocker arm spray head without
Method is rotated, and realization is oriented sprinkling irrigation to crops, reduces irrigation cost.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of agricultural irrigation controllable angle Rocker arm spray head, including water-pipe body, spray head I, rocker arm, nut cap, limiting device,
It adjusts card, base connector, water inlet pipe, spring II, column, accept cylinder, torque spring, the water-pipe body water outlet is equipped with spray
First I, water-pipe body top is equipped with column and rocker arm, and column is set on water-pipe body, and rocker arm is set to above water-pipe body, is vertical
The outside of column, rocker arm are equipped with deflector close to one end of spray head I, and deflector side is equipped with deflector, and the rocker arm other end is equipped with gear
Block, the deflector, deflector, block are each attached on rocker arm, are equipped with above rocker arm and are accepted cylinder, are accepted and are equipped with torsion bullet in cylinder
Spring accepts cylinder, torque spring outside equipped with nut cap, and torque spring one end, which is fixed on, accepts on cylinder, and the other end is fixed in nut cap,
Nut cap is fixed on column by pin shaft；
Base connector is equipped with below the water-pipe body, base connector is equipped with several raised items, raised item
Outside is set there are two card is adjusted, and is adjusted card and is equipped with card slot, card slot and raised item cooperate, and adjusting card can be on base connector
Rotation is equipped with water inlet pipe inside the base connector, and water inlet pipe and water-pipe body are attached by screw thread, and water inlet pipe can be
It is rotated in base connector, adjusts card top and be equipped with support plate, be equipped with spring II above support plate, spring II is set to
Between support plate and water-pipe body, spring II is set to the outside of water inlet pipe, work of the water inlet pipe in different hydraulic pressure with support plate
It is moved up and down in base connector with lower by spring II, it is adaptable, it is applied widely；
Limiting device is equipped with below the side of the water-pipe body, the rocker arm of block one end, the limiting device includes branch
Frame, movable block, fixing axle, sleeve, support shaft I, regulating arm, support shaft II, spring I, the bracket inside is equipped with movable block, living
Motion block can be rotated along bracket, and fixing axle passes through movable block and bracket and movable block and bracket are fixed on water-pipe body
On, movable block is equipped with support shaft II, and support shaft II is equipped with sleeve, and sleeve inner is equipped with spring I, and mid-stent is equipped with support
Axis I, sleeve pass through support shaft I, and spring I realizes the conversion between compression and normality under the action of support shaft I, to make activity
Block is moved to bracket two sides, makes spring I when in a compressed state when moving bracket, and rocker arm can rotate at any angle, when
When spring I being made to be in the normal state when moving bracket, the block on rocker arm is contacted with movable block, and movable block limits the angle of rotation of rocker arm
Degree, can only be rotated in certain angle, spray without dead angle to the crops sprayed, improved the work of Rocker arm spray head
Efficiency, pedestal lower end are equipped with regulating arm, and regulating arm can carry out 90 ° of rotation along bracket, regulating arm is fixed on two adjustings
Between card, keep regulating arm movable, to make water-pipe body and water inlet pipe that can not rotate along base connector, in limiting device
It under adjusting card collective effect, rotate Rocker arm spray head can not, realization is oriented sprinkling irrigation to crops, reduces irrigation
Cost.
Preferably, the water-pipe body is equipped with elongation frame I close to one end of spray head I, and elongation frame I is equipped with retaining screw I, retaining screw
The water flow that spray head I sprays can be split and is broken into tiny water droplet and sprays in I range of spray head by I.
Preferably, the water-pipe body side is equipped with distributive pipe, and distributive pipe end is equipped with spray head II, spray head II and spray head I
Elongation frame II is equipped with positioned at the same side of water-pipe body, between the spray head II and distributive pipe, elongation frame II is equipped with retaining screw II,
Elongation frame II is fixed on distributive pipe by spray head II, by setting distributive pipe and spray head II, is increased the area of sprinkling irrigation, is improved work
The efficiency of work.
Preferably, it is equipped with gasket between the water inlet pipe and base connector, prevents water flow from overflowing outward, avoids water money
The waste in source.
Preferably, the bottom end of the water inlet pipe is in pyramidal, is conducive to water and enters in water inlet pipe from base connector.
Preferably, the outside of the spring II is equipped with shield, since the working environment of Rocker arm spray head is mostly to have steam
Under wet environment, spring II, which easily corrodes, to get rusty, and by shield, avoids the contact of steam with spring II, extends spring
II service life.
Beneficial effect is shown the utility model compared with prior art:
1) the rotation angle that rocker arm can be controlled by limiting device makes rocker arm carry out determining angle rotation, to what is sprayed
Crops spray without dead angle, improve the working efficiency of Rocker arm spray head, in limiting device and under adjusting card collective effect, make to shake
Arm nozzle can not be rotated, and realization is oriented sprinkling irrigation to crops, reduce irrigation cost；
2) water-pipe body is equipped with elongation frame I close to one end of spray head I, and elongation frame I is equipped with retaining screw I, and retaining screw I can will spray
First I water flow sprayed, which is split, to be broken into tiny water droplet and sprays in I range of spray head；
3) water-pipe body side is equipped with distributive pipe, and distributive pipe end is equipped with spray head II, and spray head II and spray head I are located at water pipe sheet
The same side of body is equipped with elongation frame II between the spray head II and distributive pipe, elongation frame II is equipped with retaining screw II, and elongation frame II is logical
It crosses spray head II to be fixed on distributive pipe, by setting distributive pipe and spray head II, increases the area of sprinkling irrigation, improve the efficiency of work；
4) it is equipped with gasket between water inlet pipe and base connector, prevents water flow from overflowing outward, avoids the waste of water resource；
5) bottom end of water pipe is in pyramidal, is conducive to water and enters in water inlet pipe from base connector；
6) outside of spring II is equipped with shield, since the working environment of Rocker arm spray head is mostly the wet environment for having steam
Under, spring II, which easily corrodes, to get rusty, and by shield, avoids the contact of steam with spring II, extends the use of spring II
Service life.
Detailed description of the invention
Attached drawing 1 is a kind of agricultural irrigation controllable angle Rocker arm spray head structural schematic diagram of the utility model；
Attached drawing 2 is a kind of agricultural irrigation controllable angle Rocker arm spray head structural blast exploded view of the utility model；
Attached drawing 3 is a kind of agricultural irrigation controllable angle Rocker arm spray head sectional view of the utility model；
Attached drawing 4 is limit device structure schematic diagram in a kind of agricultural irrigation controllable angle Rocker arm spray head of the utility model；
Attached drawing 5 is movable block structural schematic diagram in a kind of agricultural irrigation controllable angle Rocker arm spray head of the utility model；
Attached drawing 6 is adjusting card structure schematic diagram in a kind of agricultural irrigation controllable angle Rocker arm spray head of the utility model；
In figure: 1- water-pipe body, 2- extend frame I, 21- retaining screw I, 3- spray head I, 4- rocker arm, 41- deflector, 42- water conservancy diversion
Plate, 43- block, 5- nut cap, 51- pin shaft, 6- limiting device, 601- bracket, 602- movable block, 603- fixing axle, 604- sleeve,
605- support shaft I, 606- regulating arm, 607- support shaft II, 608- spring I, 7-, which is adjusted, to be blocked, 71- card slot, 8- base connector,
81- raised item, 9- distributive pipe, 10- extend frame II, 101- retaining screw II, 11- spray head II, 12- water inlet pipe, 13- gasket, 14- support
Plate, 15- shield, 16- spring II, 17- column, 18- accept cylinder, 19- torque spring.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-6 with reference to the accompanying drawing, to the technical solution of the utility model into one
Step illustrates.
A kind of agricultural irrigation controllable angle Rocker arm spray head, including water-pipe body 1, spray head I 3, Rocker arm 4, nut cap 5, limit
Device 6 adjusts card 7, base connector 8, water inlet pipe 12, spring II 16, column 17, accepts cylinder 18, torque spring 19, the water
1 water outlet of tube body is equipped with spray head I 3, is equipped with column 17 and Rocker arm 4 above water-pipe body 1, column 17 is set to water-pipe body 1
On, Rocker arm 4 is set to the outside of 1 top of water-pipe body, column 17, and Rocker arm 4 is equipped with deflector 41 close to one end of spray head I 3, partially
41 side of flowing plate is equipped with deflector 42, and the Rocker arm 4 other end is equipped with block 43, and the deflector 41, deflector 42, block 43 are solid
It is scheduled on Rocker arm 4, is equipped with above Rocker arm 4 and accepts cylinder 18, accept and be equipped with torque spring 19 in cylinder 18, accept cylinder 18, torque spring
19 outsides are equipped with nut cap 5, and 19 one end of torque spring, which is fixed on, accepts on cylinder 18, and the other end is fixed in nut cap 5, and nut cap 5 passes through
Pin shaft 51 is fixed on column 17；
Base connector 8 is equipped with below the water-pipe body 1, base connector 8 is equipped with several raised items 81, convex
It rises and is set on the outside of item 81 there are two card 7 is adjusted, adjust card 7 and be equipped with card slot 71, card slot 71 and raised item 81 cooperate, and adjust 7 energy of card
It is enough to be rotated on base connector 8, water inlet pipe 12 is equipped with inside the base connector 8, water inlet pipe 12 passes through with water-pipe body 1
Screw thread is attached, and water inlet pipe 12 can be rotated in base connector 8, is adjusted 7 top of card and is equipped with support plate 14, support
Spring II 16 is equipped with above plate 14, spring II 16 is set between support plate 14 and water-pipe body 1, spring II 16 and support plate 14
It is set to the outside of water inlet pipe 12, water inlet pipe 12 is under the action of different hydraulic pressure through spring II 16 in base connector 8
It moves up and down, it is adaptable, it is applied widely；
Limiting device 6, the limiting device packet are equipped with below the side of the water-pipe body 1, the Rocker arm 4 of 43 one end of block
Include bracket 601, movable block 602, fixing axle 603, sleeve 604, support shaft I 605, regulating arm 606, support shaft II 607, spring I
608, movable block 602 is equipped on the inside of the bracket 601, movable block 602 can be rotated along bracket 601, and fixing axle 603 passes through
Movable block 602 and bracket 601 are simultaneously fixed on water-pipe body 1 by movable block 602 and bracket 601, and movable block 602 is equipped with support
Axis II 607, support shaft II 607 are equipped with sleeve 604, and spring I 608 is equipped with inside sleeve 604, is equipped with support in the middle part of bracket 601
Axis I 605, sleeve 604 pass through support shaft I 605, and spring I 608 is realized under the action of support shaft I 605 between compression and normality
Conversion, so that movable block 602 be made to move to 601 two sides of bracket, makes spring I 608 be in compressive state when moving bracket 601
When, Rocker arm 4 can rotate at any angle, block when spring I 608 being made to be in the normal state when moving bracket 601, on Rocker arm 4
43 contact with movable block 602, and movable block 602 limits the rotational angle of Rocker arm 4, can only be rotated in certain angle, right
The crops sprayed spray without dead angle, improve the working efficiency of Rocker arm 4 spray head, and 601 lower end of bracket is equipped with regulating arm
606, regulating arm 606 can carry out 90 ° of rotation along bracket 601, and regulating arm 606 is fixed between two adjusting cards 7, makes to adjust
Joint arm 606 can not activity, to make water-pipe body 1 and water inlet pipe 12 can not rotate along base connector 8, in limiting device 6 and
It adjusts under 7 collective effects of card, rotate Rocker arm spray head can not, realization is oriented sprinkling irrigation to crops, reduces irrigation
Cost.
The water-pipe body 1 is equipped with elongation frame I 2 close to one end of spray head I 3, and elongation frame I 2 is equipped with retaining screw I 21, retaining screw I
The water flow that spray head I 3 sprays can be split and is broken into tiny water droplet in I 3 range of spray head and sprays by 21.
1 side of water-pipe body is equipped with distributive pipe 9, and 9 end of distributive pipe is equipped with spray head II 11, spray head II 11 and spray head I 3
It is equipped with elongation frame II 10 positioned at the same side of water-pipe body 1, between the spray head II 11 and distributive pipe 9, extends and is set on frame II 10
There is retaining screw II 101, elongation frame II 10 is fixed on distributive pipe 9 by spray head II 11, by the way that distributive pipe 9 and spray head II 11 is arranged,
The area for increasing sprinkling irrigation, improves the efficiency of work.
It is equipped with gasket 13 between the water inlet pipe 12 and base connector 8, prevents water flow from overflowing outward, avoids water resource
Waste.
The bottom end of the water inlet pipe 12 is conducive to water and enters in water inlet pipe 12 from base connector 8 in pyramidal.
The outside of the spring II 16 is equipped with shield 15, since the working environment of Rocker arm spray head is mostly the humidity for having steam
Under environment, spring II 16, which easily corrodes, to get rusty, and by shield 15, avoids the contact of steam with spring II 16, extends bullet
The service life of spring II 16.
A kind of agricultural irrigation controllable angle Rocker arm spray head, the course of work are as follows: water flow pass sequentially through base connector, into
Water pipe, water-pipe body are sprayed outward by spray head I, and since the water flow sprayed from spray head I has certain pressure, water flow is passed through
Deflector impacts on deflector, so that rocker arm be driven to be rotated along column, is then restored to raw bits by torque spring
It sets, drives movable block to tilt to water-pipe body side by moving bracket, contact movable block with the block on rocker arm when movement,
Movable block limits the rotational angle of rocker arm, can only be rotated in certain angle, carries out the crops sprayed without dead
Regulating arm is fixed between two adjusting cards by two adjusting cards of rotation, keeps regulating arm movable by angle sprinkling irrigation, thus
It rotate water-pipe body and water inlet pipe can not along base connector, in limiting device and under adjusting card collective effect, spray rocker arm
Head can not be rotated, and realization is oriented sprinkling irrigation to crops, reduce irrigation cost.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of agricultural irrigation controllable angle Rocker arm spray head, which is characterized in that including water-pipe body, spray head I, rocker arm, nut cap,
Limiting device adjusts card, base connector, water inlet pipe, spring II, column, accepts cylinder, torque spring, and the water-pipe body goes out
Water end (W.E.) is equipped with spray head I, is equipped with column and rocker arm above water-pipe body, column is set on water-pipe body, and rocker arm is set to water pipe
Above ontology, the outside of column, rocker arm is equipped with deflector close to one end of spray head I, and deflector side is equipped with deflector, and rocker arm is another
One end is equipped with block, and the deflector, deflector, block are each attached on rocker arm, is equipped with above rocker arm and accepts cylinder, accepts in cylinder
Equipped with torque spring, cylinder, torque spring outside are accepted equipped with nut cap, torque spring one end, which is fixed on, accepts on cylinder, and the other end is solid
It is scheduled in nut cap；
Base connector is equipped with below the water-pipe body, base connector is equipped with several raised items, raised item outside
If adjusting card there are two card is adjusted and being equipped with card slot, card slot and raised item cooperate, and water inlet is equipped with inside the base connector
Pipe adjusts card top and is equipped with support plate, is equipped with spring II above support plate, spring II be set to support plate and water-pipe body it
Between, spring II is set to the outside of water inlet pipe with support plate；
It is equipped with limiting device below the side of the water-pipe body, the rocker arm of block one end, the limiting device includes bracket, work
Motion block, fixing axle, sleeve, support shaft I, regulating arm, support shaft II, spring I, the bracket inside are equipped with movable block, fixing axle
It is fixed on water-pipe body across movable block and bracket and by movable block and bracket, movable block is equipped with support shaft II, support shaft
II is equipped with sleeve, and sleeve inner is equipped with spring I, and mid-stent is equipped with support shaft I, and sleeve passes through support shaft I, and pedestal lower end is set
There is regulating arm.
2. a kind of agricultural irrigation controllable angle Rocker arm spray head according to claim 1, it is characterised in that the water pipe sheet
Body is equipped with elongation frame I close to one end of spray head I, and elongation frame I is equipped with retaining screw I.
3. a kind of agricultural irrigation controllable angle Rocker arm spray head according to claim 1, it is characterised in that the water pipe sheet
Body side is equipped with distributive pipe, and distributive pipe end is equipped with spray head II, and spray head II and spray head I are located at the same side of water-pipe body, described
Elongation frame II is equipped between spray head II and distributive pipe, elongation frame II is equipped with retaining screw II, and elongation frame II is fixed on by spray head II
On distributive pipe.
4. a kind of agricultural irrigation controllable angle Rocker arm spray head according to claim 1, it is characterised in that the water inlet pipe
Gasket is equipped between base connector.
5. a kind of agricultural irrigation controllable angle Rocker arm spray head according to claim 1, it is characterised in that the water inlet pipe
Bottom end in pyramidal.
6. a kind of agricultural irrigation controllable angle Rocker arm spray head according to claim 1, it is characterised in that the spring II
Outside be equipped with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053794.6U CN209549744U (en) | 2019-01-14 | 2019-01-14 | A kind of agricultural irrigation controllable angle Rocker arm spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053794.6U CN209549744U (en) | 2019-01-14 | 2019-01-14 | A kind of agricultural irrigation controllable angle Rocker arm spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549744U true CN209549744U (en) | 2019-10-29 |
Family
ID=68306107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920053794.6U Expired - Fee Related CN209549744U (en) | 2019-01-14 | 2019-01-14 | A kind of agricultural irrigation controllable angle Rocker arm spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209549744U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250332A (en) * | 2020-03-20 | 2020-06-09 | 临海迪萨智能技术有限公司 | Ultrasonic atomizer |
| CN112314413A (en) * | 2020-10-28 | 2021-02-05 | 徐州沣收喷灌设备有限公司 | Rotary spray gun for irrigation equipment |
| CN114769015A (en) * | 2022-04-21 | 2022-07-22 | 常倩 | Water power water jet equipment for landscape |
| RU218966U1 (en) * | 2023-04-20 | 2023-06-21 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" (ФГБНУ ВНИИ "Радуга") | Sprinkler |
-
2019
- 2019-01-14 CN CN201920053794.6U patent/CN209549744U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250332A (en) * | 2020-03-20 | 2020-06-09 | 临海迪萨智能技术有限公司 | Ultrasonic atomizer |
| CN112314413A (en) * | 2020-10-28 | 2021-02-05 | 徐州沣收喷灌设备有限公司 | Rotary spray gun for irrigation equipment |
| CN114769015A (en) * | 2022-04-21 | 2022-07-22 | 常倩 | Water power water jet equipment for landscape |
| RU218966U1 (en) * | 2023-04-20 | 2023-06-21 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" (ФГБНУ ВНИИ "Радуга") | Sprinkler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20220114 |