CN208080108U - A kind of shower head adapting to hillside fields - Google Patents
A kind of shower head adapting to hillside fields Download PDFInfo
- Publication number
- CN208080108U CN208080108U CN201820160315.6U CN201820160315U CN208080108U CN 208080108 U CN208080108 U CN 208080108U CN 201820160315 U CN201820160315 U CN 201820160315U CN 208080108 U CN208080108 U CN 208080108U
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- CN
- China
- Prior art keywords
- slideway
- damper
- hillside fields
- friction pulley
- shower head
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- 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.)
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- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 22
- 238000003973 irrigation Methods 0.000 abstract description 22
- 230000005484 gravity Effects 0.000 description 31
- 239000007921 spray Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The utility model discloses a kind of shower heads adapting to hillside fields, belong to agricultural water-saving irrigation field；The utility model includes impact driven sprinkler, damper, damper mount, friction cone, round half friction pulley, interface, slideway；Damper mount lower end is connected with interface, damper is mounted on damper mount upper end, friction cone is affixed with damper, slideway is hollow structure; impact driven sprinkler is fixed on slideway upper end and in communication, the setting of slideway lower end rotation, slideway and orifice in interface and in it; round half friction pulley is sleeved on slideway and is moved along it, and friction cone is matched with round half friction pulley；Caused nozzle rotary speed problem of non-uniform when being arranged perpendicular to hillside fields for hillside fields shower head controls impact driven sprinkler rotary speed using stepless speed change device, keeps nozzle rotary speed uniform, and uniformity coefficient of sprinkler irrigation is improved；The utility model is easy to operate, simple in structure, stable, easy to maintain.
Description
Technical field
The utility model is related to a kind of shower head adapting to hillside fields, especially one kind can make rotary speed uniformly spray
Head belongs to agricultural water-saving irrigation technical field.
Background technology
Sprinkling irrigation is that the water with certain pressure is sprayed onto sky by water pump and pipe-line system or using the drop of natural water source
In, it dissipates into small water droplet or forms the irrigation method that atomizing drops on plant and ground.This irrigation method has water-saving, province
Work, time saving advantage；Single nozzle spray area of spraying compared with trickle irrigation is not susceptible to block greatly, has saving pipeline easy to maintain
Advantage.There is preferable application prospect in agricultural water-saving irrigation field.
In recent years, many patents are developed around water-saving irrigation and novel shower head, such as a kind of Wind proof spray nozzle of patent
（201420217695.4）, a kind of high evenness damp rotary nozzle（201410154242.6）, vane-type automatic rotation sprinkler gun
（99216638.1）, to reinforcement shower head to the adaptability of working environment, raising the sprinkling efficiency plays well these equipment
Effect, but the shadow for not considering that the plot gradient generates shower head rotary speed with relevant patent of spraying existing at present
It ringing, sprinkling irrigation applies the mounting means best at acclive plot to be perpendicular to ground installation rather than installed along vertical direction,
But nozzle is affected by gravity in rotary course nozzle rotary speed can be made uneven, and capacity of sprinkler is constant, this will cause
The uniformity coefficient of sprinkler irrigation of shower head reduces, and wherein Wind proof spray nozzle can be according to the wind-force size adjusting shower nozzle working condition at sprinkling irrigation scene
Ensure uniformity coefficient of sprinkler irrigation, but nozzle is affected by gravity in rotary course when the shower head can not properly settle hillside fields sprinkling irrigation
Rotating speed unequal problem when middle nozzle center of gravity rises and center of gravity declines, high evenness damping rotary nozzle rationally control nozzle
The distribution situation of water does not consider that influence of the gradient to nozzle, vane-type automatic rotation sprinkler gun propose a kind of new nozzle still
Spinning solution, but do not consider influence of the nozzle gravity to nozzle rotary speed when hillside fields is irrigated.
Invention content
In view of the above problems, the utility model provides a kind of adaptation hillside fields simple and reliable for structure, stable
The shower head of sprinkling irrigation is adopted because gravity factor influence nozzle rotary speed is unstable when to solve the problems, such as hillside fields sprinkling irrigation operation
Nozzle is set to be able to obtain different drag sizes, round half friction pulley under different gradient operating condition with the principle of variable speed
Nozzle when center of gravity rises in nozzle rotary course is set to rotate not by resistance, nozzle is rotated by resistance to maintain when center of gravity declines
The equilibrium of rotary speed.
The shower head utilizes variable speed principle adjusting shower nozzle rotating speed, and round half friction pulley is utilized between nozzle and damper
It is connected with the stepless speed changing mechanism of friction cone composition, round half friction pulley is existed according to the hillside fields gradient size sprayed
The drag size that is subject to when can increase or reduce nozzle rotation is adjusted in position on slideway, nozzle in rotary course,
When center of gravity rises, round half friction pulley is not in contact with friction cone, and damper does not play a role, and center of gravity hinders when declining
Buddhist nun's device plays inhibition and improves the uniformity of the nozzle when hillside fields is irrigated to ensure the equilibrium of nozzle rotary speed.
The shower head that the utility model adapts to hillside fields includes impact driven sprinkler, damper, damper mount, conical friction
Wheel, round half friction pulley, interface, slideway；Damper mount lower end is connected with interface, and damper is mounted on damper mount
End, friction cone is affixed with damper, and slideway is hollow structure, and impact driven sprinkler is fixed on slideway upper end and in communication,
Slideway lower end is arranged in interface and rotation in it, slideway and orifice, and round half friction pulley is sleeved on slideway and edge
It is moved, and friction cone is matched with round half friction pulley.
Round half friction pulley is a ring body being grouped as by large diameter portion and small diameter portion, and path is provided with spiral shell on part
Wire hole；Large diameter portion and path part respectively account for the 1/2 of round half friction pulley, and large diameter portion is contacted with friction cone and contact surface
It is tangent.
It is provided with scale on the slideway.
Sliding slot is provided on the slideway, fastening screw II is arranged in sliding slot and is matched with sliding slot, round half friction pulley
It is fixed on slideway by fastening screw II.
The damper is fixed on by fastening screw I on damper mount.
The operation principle of the utility model is：
Interface is connected to water supply line fixation, and impact driven sprinkler is identical as conventional shower head principle, is done and is rotated in sprinkling irrigation
Movement, impact driven sprinkler is connected to slideway upper end, and slideway can be rotated together with impact driven sprinkler, slideway lower end and orifice
And rotatable movement, round half friction pulley are fixedly connected by fastening screw II with slideway, round half friction pulley large diameter portion can
To be contacted with friction cone, path partially due to size reason cannot be in contact with friction cone, friction cone with
Damper is connected, and damper is connected by trip bolt I and damper mount, and damper mount is connected with interface, utilizes this dress
Set carry out hillside fields sprinkling irrigation when, impact driven sprinkler do 360 ° rotation during, nozzle center of gravity present position be it is continually changing,
Middle nozzle center of gravity ascent stage nozzle rotates 180 °, and nozzle also rotates 180 ° during nozzle center of gravity declines, when center of gravity is in upper
The gravity in the stage of liter, nozzle will play inhibition to rotary motion, and the path part face taper of round half friction pulley is rubbed at this time
Wheel is wiped, is not in contact with it, damper does not play a role；When nozzle center of gravity declines, the gravity of nozzle plays rotary motion
The large diameter portion of facilitation, round half friction pulley is in contact with friction cone and friction cone is driven to rotate, to draw
The rotation of damper is played, the resistance of damper is transmitted on impact driven sprinkler by round half friction pulley and friction cone, is given
Impact driven sprinkler provides resistance, keeps rotary speed of the impact driven sprinkler when center of gravity rises and center of gravity declines balanced.
When installing this shower head in hillside fields, fastening screw II is loosened first, round half friction pulley can be along at this time
Sliding slot moves up and down, and the scale being arranged on slideway is marked with angle form, is set on slideway according to the gradient size in hillside fields
Corresponding angle is found on the scale set, half friction pulley upper limb of circle, which is directed at this scale, screws fastening screw II.
The effect of damper mount is fixed damper and ensures friction cone axial line and cylindrical half friction pulley
The angle of axial line is equal to the 1/2 of friction cone cone angle.
The utility model has the beneficial effects that：
1, make in the shower head course of work, rotational resistance changes, and balancing speed improves uniformity coefficient of sprinkler irrigation；
2, the size that rotational resistance is adjusted by variable speed principle, is adapted to different gradient；
3, it is equipped with scale, the size of rotational resistance can be adjusted according to different gradient, it is easy to operation；
4, device structure is simple, stable, easy to maintain.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model partial structural diagram；
Fig. 4 is the round half structure of friction wheel schematic diagram of the utility model；
In figure：1- impact driven sprinklers；2- dampers；3- damper mounts；4- friction cones；5- half friction pulleys of circle；
6- interfaces；7- fastening screws I；8- slideways；9- fastening screws；10- sliding slots；11- scales；12- large diameter portions；13- small diameter portions
Point；14- screw holes.
Specific implementation mode
The utility model is described in further detail below by drawings and examples, but the protection model of the utility model
It encloses and is not limited to the content.
Embodiment 1：As shown in Figs 1-4, the shower head in this adaptation hillside fields includes impact driven sprinkler 1, damper 2, damper
Holder 3, friction cone 4, round half friction pulley 5, interface 6, slideway 8；3 lower end of damper mount is connected with interface 6, damping
Device 2 is mounted on 3 upper end of damper mount, and friction cone 4 and damper 2 are affixed, and slideway 8 is hollow structure, impact driven sprinkler
1 is fixed on 8 upper end of slideway and in communication, 8 lower end of slideway setting rotation in interface 6 and in it, slideway 8 and interface 6
Connection, round half friction pulley 5 are sleeved on slideway 8 and are moved along it, and round half friction pulley 5 is by large diameter portion 12 and small diameter portion
Divide a ring bodies of 13 compositions, screw hole 14 is provided on path part 13；Large diameter portion 12 and path part 13 respectively account for round half
The 1/2 of friction pulley 5, large diameter portion 12 is contacted with friction cone 4 and contact surface is tangent；It is provided with sliding slot 10 on slideway 8, fastens spiral shell
Silk II 9 is arranged in sliding slot 10 and is matched with sliding slot, and fastening screw II 9 passes through screw hole 14 to fix round half friction pulley 5
On slideway 8, friction cone axial line and the angle of cylindrical half friction pulley axial line are equal to the 1/ of friction cone cone angle
2。
Interface 6 is connected to water supply line fixation, and impact driven sprinkler 1 is identical as conventional shower head principle, is done and is revolved in sprinkling irrigation
The movement turned, slideway can be rotated together with impact driven sprinkler, 8 lower end of slideway and orifice and the rotary motion in interface；Root
Round half friction pulley 5 is fixed on by fastening screw II 9 on slideway according to the gradient size in hillside fields（When the gradient in hillside fields is big, circle
Half friction pulley of shape is fixed on slideway lower part, the gradient hour in hillside fields, and round half friction pulley is fixed on slideway top）, round partly to rub
Wiping wheel large diameter portion can contact with friction cone, and path is partially due to size reason cannot connect with friction cone
It touches, friction cone is connected with damper 2；When carrying out hillside fields sprinkling irrigation using the present apparatus, impact driven sprinkler does the mistake of 360 ° of rotations
Cheng Zhong, nozzle center of gravity present position are continually changing, and wherein nozzle center of gravity ascent stage nozzle rotates 180 °, under nozzle center of gravity
Nozzle also rotates 180 ° during drop, and when center of gravity is in ascent stage, the gravity of nozzle will play inhibition to rotary motion, this
When round half friction pulley 13 face friction cone of path part, be not in contact with it, damper does not play a role；Work as spray
When the nose heave heart declines, the gravity of nozzle plays a driving role to rotary motion, and the large diameter portion 12 of round half friction pulley is rubbed with taper
It wipes wheel to be in contact and friction cone 4 is driven to rotate, so as to cause the rotation of damper, the resistance of damper is partly rubbed by circle
It wipes wheel and friction cone is transmitted on impact driven sprinkler, provide resistance to impact driven sprinkler, make impact driven sprinkler in center of gravity
The rotary speed risen when declining with center of gravity is balanced.
Embodiment 2：The present embodiment apparatus structure is with embodiment 1, and difference is to be provided with scale 11 on slideway 8, damper 2
It is fixed on damper mount 3 by fastening screw I 7；
In use, the shower head in slope installation adaptation hillside fields to be sprayed is needed, first by II 9 pine of fastening screw
Dynamic, round half friction pulley 5 can be moved up and down along sliding slot 10 at this time, and the scale being arranged on slideway is marked with angle form
（It is set as 5-10 ° per lattice）, the corresponding angle of gradient is found on the scale 11 that is arranged on slideway 8 according to the gradient size in hillside fields
Degree, from lower to upper, circle half friction pulley, 5 upper limb is directed at this scale and screws fastening screw II 9 slideway by the descending setting of the gradient
, during sprinkling irrigation, when nozzle center of gravity declines, the gravity of nozzle plays a driving role to rotary motion, round half friction pulley
Large diameter portion be in contact with friction cone and friction cone driven to rotate, so as to cause the rotation of damper, damper
Resistance be transmitted on impact driven sprinkler by round half friction pulley and friction cone, give impact driven sprinkler to provide resistance, make
Rotary speed of the impact driven sprinkler when center of gravity rises and center of gravity declines is balanced.
When spray level land when, it is only necessary to loosen fastening screw II 9 and round half friction pulley 5 be then pulled down to the most bottom of slideway 8
End detaches it with friction cone 4, or loosens fastening screw I 7, and damper 2 is removed.
Claims (6)
1. a kind of shower head adapting to hillside fields, it is characterised in that：Including impact driven sprinkler（1）, damper（2）, damper mount
（3）, friction cone（4）, round half friction pulley（5）, interface（6）, slideway（8）；Damper mount（3）Lower end and interface（6）
It is connected, damper（2）Mounted on damper mount（3）Upper end, friction cone（4）With damper（2）It is affixed, slideway（8）For
Hollow structure, impact driven sprinkler（1）It is fixed on slideway（8）Upper end simultaneously in communication, slideway（8）Lower end is arranged in interface（6）
It is interior and in it rotation, slideway（8）With interface（6）Connection, round half friction pulley（5）It is sleeved on slideway（8）Above and along its shifting
It is dynamic, friction cone（4）With round half friction pulley（5）It matches.
2. the shower head according to claim 1 for adapting to hillside fields, it is characterised in that：Round half friction pulley（5）It is by major diameter
Part（12）With path part（13）One ring body of composition, path part（13）On be provided with screw hole（14）；Large diameter portion
（12）With path part（13）Respectively account for round half friction pulley（5）1/2, large diameter portion（12）With friction cone（4）Contact and
Contact surface is tangent.
3. the shower head according to claim 1 for adapting to hillside fields, it is characterised in that：Slideway（8）On be provided with scale（11）.
4. the shower head according to claim 1 for adapting to hillside fields, it is characterised in that：Slideway（8）On be provided with sliding slot（10）, tightly
Gu screw II（9）It is arranged in sliding slot（10）In and match with sliding slot, round half friction pulley（5）Pass through fastening screw II（9）Gu
It is scheduled on slideway（8）On.
5. the shower head according to claim 1 for adapting to hillside fields, it is characterised in that：Damper（2）Pass through fastening screw I
（7）It is fixed on damper mount（3）On.
6. the shower head according to claim 1 for adapting to hillside fields, it is characterised in that：Friction cone axial line and cylinder
The angle of half friction pulley axial line is equal to the 1/2 of friction cone cone angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160315.6U CN208080108U (en) | 2018-01-31 | 2018-01-31 | A kind of shower head adapting to hillside fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160315.6U CN208080108U (en) | 2018-01-31 | 2018-01-31 | A kind of shower head adapting to hillside fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208080108U true CN208080108U (en) | 2018-11-13 |
Family
ID=64066714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160315.6U Expired - Fee Related CN208080108U (en) | 2018-01-31 | 2018-01-31 | A kind of shower head adapting to hillside fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208080108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931152A (en) * | 2021-01-15 | 2021-06-11 | 海南宝秀节水科技股份有限公司 | High-efficient shower nozzle that agricultural irrigation used |
-
2018
- 2018-01-31 CN CN201820160315.6U patent/CN208080108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931152A (en) * | 2021-01-15 | 2021-06-11 | 海南宝秀节水科技股份有限公司 | High-efficient shower nozzle that agricultural irrigation used |
| CN112931152B (en) * | 2021-01-15 | 2022-05-20 | 海南宝秀节水科技股份有限公司 | High-efficient shower nozzle that agricultural irrigation used |
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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: 20181113 Termination date: 20190131 |