CN207235688U - A kind of controllable nozzle of range with wind resistance - Google Patents
A kind of controllable nozzle of range with wind resistance Download PDFInfo
- Publication number
- CN207235688U CN207235688U CN201720968773.8U CN201720968773U CN207235688U CN 207235688 U CN207235688 U CN 207235688U CN 201720968773 U CN201720968773 U CN 201720968773U CN 207235688 U CN207235688 U CN 207235688U
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- CN
- China
- Prior art keywords
- jet
- spout
- motor
- range
- main injection
- Prior art date
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 claims abstract description 43
- 239000007924 injection Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000002262 irrigation Effects 0.000 abstract description 23
- 238000003973 irrigation Methods 0.000 abstract description 23
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model discloses a kind of controllable nozzle of the range with wind resistance, it includes motor gear, motor sensing device, screw gear, interior external gear pump, jet pipe, leading screw, compensation water cap jet I, compensation water cap jet II, connecting rod, spout adjusting rod, spout connecting portion, sliding bar, main injection jet；The device can be according to the difference of wind speed and direction, the conversion of main injection jet spout size during sprinkling irrigation, to realize the change of range, the reduction of main injection jet bore is adjusted when with the wind, when contrary wind by improving range by increasing bore, make its spraying range constant, reach windproof requirement, and compensate sprinkler head by different spray angles and carry out sprinkling irrigation compensation, be optimal uniformity coefficient of sprinkler irrigation；The present apparatus is easy to operate, time saving and energy saving, and has the characteristics that one is selective, cost-effective, efficient, uniformity coefficient of sprinkler irrigation is high.
Description
Technical field
A kind of controllable nozzle of the range with wind resistance is the utility model is related to, belongs to Water-saving agricultural technology field.
Background technology
With gradually stepping up for China's agricultural modernization, sprinkling irrigation is as a kind of highest filling of China's irrigation water popularization degree
Mode to be irrigate, is typically sprayed in the case of having wind, influence of the wind to sprinkler pattern range is very big, to improve the wind loading rating of nozzle,
Keep preferable uniformity coefficient of sprinkler irrigation, how to optimize rainer as we focusing on focal issue, but at present immensely
Area's sprinkling irrigation does not possess wind loading rating, causes to spray uneven, water-use efficiency is low.
At present, it is still few to be related to the patent of the spray mouth adjustable nozzle with wind resistance, generally agriculture rainer：One
The agriculture rainer of kind（CN201610937835.9）, a kind of adjustable nozzle of range（CN105363583A）Deng.Wherein first
The agriculture rainer of kind, the sprinkling irrigation for realizing large area are to be carried out at the same time fixed point sprinkling irrigation by multiple rainers.Wherein second
Greenhouse irrigation device, nozzle do not have compensation water, there is certain influence on the moisture distribution uniformity, and cannot according to the difference of wind direction come
Carry out real-time wind resistance adjustment.
The content of the invention
In order to solve the problems in the existing technology, it is adjustable to provide a kind of range with wind resistance for the utility model
Nozzle is controlled, the utility model device can be according to the difference of wind speed and direction, turn of main injection jet spout size during sprinkling irrigation
Change, to realize the change of range, the reduction of main injection jet bore is adjusted when with the wind, is increased when contrary wind by motor sensing device
Bore improves range, makes its spraying range constant, reaches windproof requirement, and passes through different spray angles and compensate sprinkler head
Sprinkling irrigation compensation is carried out, is optimal uniformity coefficient of sprinkler irrigation；The size of spout can be adjusted according to sprinkling irrigation demand again, reaches most suitable range
Sprinkling domain is carried out to irrigate.The utility model device realizes the automation of sprinkling, and regulation motor as needed adjusts different bores
Shower head, reduce manual operation, improve bore adjusting precision.
The utility model device includes motor gear, motor sensing device, screw gear, interior external gear pump, jet pipe, silk
Thick stick, compensation water cap jet I, compensation water cap jet II, connecting rod, spout adjusting rod, spout connecting portion, sliding bar, main injection jet；
Jet pipe one end is provided with main injection jet, and compensation water cap jet I, compensation water cap jet II are arranged on the jet pipe other end two
Side；Motor sensing device is fixed on jet pipe by fixed frame II, and motor gear is arranged on motor sensing device, interior external toothing
Gear is sleeved on jet pipe by fixed frame I, and motor gear is meshed with the external tooth of interior external gear pump, 4 leading screw fixed frames
Be fixed on jet pipe, leading screw one end is arranged in leading screw fixed frame and is matched therewith, screw gear be arranged on leading screw and with
It is engaged, and sliding bar one end passes through the rack being fixed on jet pipe to be connected with the leading screw other end, and the sliding bar other end passes through company
Bar is connected with spout adjusting rod one end, and the spout adjusting rod other end is arranged in rack, and fixed frame I is located at leading screw fixed frame and consolidates
Between determining frame II, connecting rod, spout adjusting rod, sliding bar and rack form four rod structures, and spout adjusting rod passes through spout connecting portion
It is connected with main injection jet, main injection jet is fixedly arranged at the front end with spout rack, and spout rack is connected by 4 hack levers and 4 four rod structures respectively
Connect.
The motor sensing device includes stepper motor, controllor for step-by-step motor and power supply, stepper motor and stepper motor
Controller connects, and stepper motor, controllor for step-by-step motor are connected with power supply respectively, and motor gear connects with stepper motor output terminal
Connect.
The main injection jet, compensation water cap jet I, the spray angle of compensation water cap jet II are different.
The main injection jet is rubber mouth, has stretchable, reducible performance.
The hack lever of the spout rack is arranged on connecting rod and spout adjusting rod junction, and spout rack is rubber rack.
The screw gear is engaged by the screw thread in it with screw；Pacify with the leading screw on leading screw fixed frame leading screw one end
Screw thread in dress hole is engaged.
The utility model device further includes wind speed and direction measuring device, PLC controller, and wind speed and direction measuring device passes through
PLC controller is connected with motor sensing device；PLC controller is conventional controller, controls stepper motor to drive according to a conventional method
The rotation direction of motor gear, wind speed and direction measuring device are conventional commercial product.
When the present apparatus adjusts main injection jet bore, according to the difference of wind speed and direction, when contrary wind, passes through controllor for step-by-step motor
Stepper motor is rotated, drives motor gear to rotate counterclockwise, motor gear rotates counterclockwise external gear pump up time in drive
Pin rotates, and interior external gear pump, which rotates clockwise, rotates counterclockwise its internal 4 screw gear, because interior external gear pump is fixed
Between leading screw fixed frame and fixed frame II, screw gear, which rotates counterclockwise, leading screw is moved back clockwise along leading screw fixed frame
It is dynamic；It can be moved rearwards connected sliding bar since leading screw rotates backward clockwise, and slide bar, connecting rod, spout and adjust
Bar and rack form four rod structures, connecting rod and spout adjusting rod can be made to be produced respectively to spout rack and spout connecting portion outside
Pulling force, makes main injection jet become larger, and range becomes remote, increases range.
Stepper motor is rotated by controllor for step-by-step motor when with the wind, drives motor gear to rotate clockwise, motor tooth
Wheel rotates clockwise external gear pump in drive and rotates counterclockwise, and interior external gear pump, which rotates counterclockwise, makes its internal 4 leading screw
Gear rotates clockwise, and because interior external gear pump is fixed between leading screw fixed frame and fixed frame II, screw gear turns clockwise
It is dynamic that leading screw can be made to rotate forward counterclockwise；Move forward, lead to since leading screw rotates forward the sliding bar that can connect it counterclockwise
Four rod structures of sliding bar, connecting rod, spout adjusting rod and rack composition are crossed, connecting rod and spout adjusting rod can be made respectively to spout machine
The reduction of frame and spout connecting portion external pull, main injection jet are shunk by itself Material shrinkage performance, make main injection jet mouth
Footpath diminishes, and reduces range.
The nozzle is made of during being sprayed main injection jet, compensation water cap jet I and compensation water cap jet II
The sprinkling of three nozzles, three nozzle spray angles difference form by its main injection jet, compensation water cap jet I and compensation water cap jet II
Sprinkling can be made to be more evenly distributed.
The main injection jet can realize the conversion of spout size according to the difference in sprinkling irrigation sprinkling domain, be adjusted when sprinkling domain is small
Main injection jet bore reduces, and radius of spray is diminished.When spill domain it is big when range improved to increase bore by motor sensing device,
Increase radius of spray, meet sprinkling irrigation domain scope.
The component of the present apparatus is made by anticorrosive and high intensity material, realizes the automation of sprinkling, is adjusted as needed
Stepper motor adjusts the shower head of different bores, reduces manual operation, improves the precision of bore adjusting.
The beneficial effect of the application is：
1st, the device can be according to the difference of wind speed and direction, and main injection jet realizes turning for spout size during sprinkling irrigation
Change, the reduction of main injection jet bore is adjusted when with the wind, is improved when contrary wind by motor sensing device by increasing bore
Range, makes its spraying range constant, reaches windproof requirement；
2nd, the device can change range distance, reach most suitable and penetrate according to the different adjustment spout caliber size in sprinkling irrigation domain
Cheng Jinhang sprinkling irrigations domain is irrigated；
3rd, when the device is sprayed, sprinkling irrigation compensation is carried out by different spray angles compensation sprinkler head and wind resistance acts on, is reached most
Excellent uniformity coefficient of sprinkler irrigation；
4th, the device realizes the automation of sprinkling irrigation, and regulation motor as needed adjusts the shower head of different bores, reduces
Manual operation, improves the precision of bore adjusting；
5th, device operation is fairly simple, and maintenance is more convenient, and the component of the present apparatus is by the anticorrosive and high material of intensity
Make, service using life length, can effectively reduce manually input and its labor intensity.
Brief description of the drawings
Fig. 1 is the utility model apparatus structure schematic diagram；
Fig. 2 is the utility model apparatus structure schematic diagram；
Fig. 3 is the structure diagram of the utility model main injection jet part；
Fig. 4 is engaged gear portion structure diagram inside and outside the utility model；
Fig. 5 is the structure diagram of the utility model main injection jet part；
Fig. 6 is the utility model positive structure diagram；
Fig. 7 is wind speed and direction measuring device structure diagram；
In figure：1- motor gears, 2- motor sensing devices, 3- screw gears, external gear pump in 4-, 5- jet pipes, 6-
Thick stick, 7- compensation waters cap jet I, 8- compensation waters cap jet II, 9- connecting rods, 10- spout adjusting rods, 11- spout connecting portions, 12- are slided
Move bar, 13- leading screw fixed frames, 14- fixed frames I, 15- main injection jets, 16- racks, 17- spout racks, 18- fixed frames II, 19- wind
Fast direction measuring apparatus.
Embodiment
The utility model is described in further detail below by drawings and examples, but the protection domain of this patent is not
It is confined to the content.
Embodiment 1：As shown in figs. 1-7, this has the function of that the controllable nozzle of range of wind resistance includes motor gear 1, motor
Sensing device 2, screw gear 3, interior external gear pump 4, jet pipe 5, leading screw 6, compensation water cap jet I 7, compensation water cap jet II 8,
Connecting rod 9, spout adjusting rod 10, spout connecting portion 11, sliding bar 12, main injection jet 15；5 one end of jet pipe is provided with main injection jet 15, main
Spout 15 is rubber mouth, and compensation water cap jet I 7, compensation water cap jet II 8 are arranged on 5 other end both sides of jet pipe；Motor senses
Device 2 is fixed on jet pipe 5 by fixed frame II 18, and motor gear 1 is arranged on motor sensing device 2, interior external gear pump 4
It is sleeved on by fixed frame I 14 on jet pipe 5, motor gear 1 is meshed with the external tooth of interior external gear pump 4,4 leading screw fixed frames
13 are fixed on jet pipe 5, and 6 one end of leading screw is arranged in leading screw fixed frame 13, leading screw and the leading screw mounting hole on leading screw fixed frame
Interior screw thread is engaged, and screw gear 3 is arranged on leading screw 6, and screw gear is engaged by the screw thread in it with screw, sliding
12 one end of bar passes through the rack 16 that is fixed on jet pipe 5 be connected with 6 other end of leading screw, slide 12 other end of bar by connecting rod 9 and
10 one end of spout adjusting rod connects, and 10 other end of spout adjusting rod is arranged in rack 16, and fixed frame I 14 is located at leading screw fixed frame
Between 13 and fixed frame II 18, connecting rod 9, spout adjusting rod 10, sliding bar 12 and rack 16 form four rod structures, spout adjusting rod
10 are connected by spout connecting portion 11 and main injection jet 15, and main injection jet 15 is fixedly arranged at the front end with spout rack 17, and spout rack 17 is rubber
Glue rack, spout rack 17 are connected by 4 hack levers with 4 four rod structures respectively；The motor sensing device 2 includes stepping electricity
Machine, controllor for step-by-step motor and power supply, stepper motor are connected with controllor for step-by-step motor, stepper motor, controllor for step-by-step motor
It is connected respectively with power supply, motor gear 1 is connected with stepper motor output terminal.
In use, according to 15 bore of different adjustment main injection jet of wind speed and direction, when contrary wind, passes through controllor for step-by-step motor
Stepper motor is rotated, drives motor gear 1 to rotate counterclockwise, it is suitable that motor gear 1 rotates counterclockwise external gear pump 4 in drive
Hour hands rotate, and interior external gear pump, which rotates clockwise, rotates counterclockwise its internal 4 screw gear 3, because of interior external gear pump
It is fixed between leading screw fixed frame 13 and fixed frame II 18, screw gear, which rotates counterclockwise, can make leading screw 6 along leading screw fixed frame 13
It is moved rearwards clockwise；It can be moved rearwards connected sliding bar 12 since leading screw rotates backward clockwise, and slide bar
12nd, connecting rod 9, spout adjusting rod 10 and rack 16 form four rod structures, can make connecting rod and spout adjusting rod respectively to spout rack
17 and spout connecting portion 11 produce outside pulling force, main injection jet 15 is become larger, range becomes remote, increases range；
Stepper motor is rotated by controllor for step-by-step motor when with the wind, drives motor gear 1 to rotate clockwise, motor tooth
Wheel 1 rotates clockwise external gear pump 4 in drive and rotates counterclockwise, and interior external gear pump, which rotates counterclockwise, makes its internal 4 silk
Thick stick gear 3 rotates clockwise, and because interior external gear pump is fixed between leading screw fixed frame and fixed frame II, screw gear is clockwise
Rotation can be such that leading screw rotates forward counterclockwise；Moved forward since leading screw rotates forward the sliding bar that can connect it counterclockwise,
Four rod structures formed by sliding bar, connecting rod, spout adjusting rod and rack, can make connecting rod and spout adjusting rod respectively to spout
The reduction of rack and spout connecting portion external pull, main injection jet are shunk by itself Material shrinkage performance, make main injection jet
Bore diminishes, and reduces range.
Nozzle is made of during being sprayed main injection jet 15, compensation water cap jet I 7 and compensation water cap jet II 8
Three nozzles sprinkling.
Embodiment 2：The present embodiment apparatus structure with embodiment 1, difference be to further include wind speed and direction measuring device 19,
PLC controller, wind speed and direction measuring device are connected by PLC controller with the controllor for step-by-step motor of motor sensing device；PLC
Controller is conventional controller, controls stepper motor to drive the rotation direction of motor gear, wind speed and direction measurement according to a conventional method
Device is conventional commercial product；Main injection jet, compensation water cap jet I, the spray angle of compensation water cap jet II are different, because of main injection jet
15th, the three nozzle spray angle differences that compensation water cap jet I 7 is formed with compensation water cap jet II 8 can make sprinkling be more evenly distributed.
Wind speed and direction data are obtained by wind speed and direction measuring device, and are transferred to PLC controller, by PLC controller
Wind direction signals, controllor for step-by-step motor and then the pulse signal sent to stepper motor, signal are transmitted to controllor for step-by-step motor
Into after stepper motor driver, the required heavy current signal of stepper motor can be converted into by driver, drives stepper motor
Operating.
When spray domain it is small when adjust main injection jet bore reduce, when spill domain it is big when by motor sensing device come pass through increase
Main injection jet bore, and then range is improved, it is met sprinkling irrigation domain scope.
Claims (8)
- A kind of 1. controllable nozzle of range with wind resistance, it is characterised in that：Including motor gear（1）, motor sensing dress Put（2）, screw gear（3）, interior external gear pump（4）, jet pipe（5）, leading screw（6）, compensation water cap jet I（7）, the secondary spray of compensation water Mouth II（8）, connecting rod（9）, spout adjusting rod（10）, spout connecting portion（11）, sliding bar（12）, main injection jet（15）；Jet pipe（5）One end is provided with main injection jet（15）, compensation water cap jet I（7）, compensation water cap jet II（8）It is arranged on jet pipe （5）Other end both sides；Motor sensing device（2）Pass through fixed frame II（18）It is fixed on jet pipe（5）On, motor gear（1）Set In motor sensing device（2）On, interior external gear pump（4）Pass through fixed frame I（14）It is sleeved on jet pipe（5）On, motor gear（1） With interior external gear pump（4）External tooth be meshed, 4 leading screw fixed frames（13）It is fixed on jet pipe（5）On, leading screw（6）One end is set Put in leading screw fixed frame（13）It is interior and be matched therewith, screw gear（3）It is arranged on leading screw（6）Go up and be matched therewith, slide Bar（12）One end passes through and is fixed on jet pipe（5）On rack（16）With leading screw（6）The other end connects, and slides bar（12）The other end leads to Cross connecting rod（9）With spout adjusting rod（10）One end connects, spout adjusting rod（10）The other end is arranged on rack（16）On, fixed frame I is located at leading screw fixed frame（13）With fixed frame II（18）Between, connecting rod（9）, spout adjusting rod（10）, sliding bar（12）And rack （16）Form four rod structures, spout adjusting rod（10）Pass through spout connecting portion（11）With main injection jet（15）It is connected, main injection jet（15） It is fixedly arranged at the front end with spout rack（17）,Spout rack（17）It is connected respectively by 4 hack levers with 4 four rod structures.
- 2. the controllable nozzle of range with wind resistance according to claim 1, it is characterised in that：Motor sensing device （2）Including stepper motor, controllor for step-by-step motor and power supply, stepper motor is connected with controllor for step-by-step motor, stepper motor, step Stepper motor controller is connected with power supply respectively, motor gear（1）It is connected with stepper motor output terminal.
- 3. the controllable nozzle of range with wind resistance according to claim 1, it is characterised in that：Main injection jet（15）、 Compensation water cap jet I（7）, compensation water cap jet II（8）Spray angle it is different.
- 4. the controllable nozzle of range with wind resistance according to claim 1, it is characterised in that：Main injection jet（15）For Rubber mouth.
- 5. the controllable nozzle of range with wind resistance according to claim 1, it is characterised in that：Spout rack（17） Hack lever be arranged on connecting rod（9）With spout adjusting rod（10）Junction.
- 6. the controllable nozzle of range with wind resistance according to claim 5, it is characterised in that：Spout rack（17） For rubber rack.
- 7. the controllable nozzle of range with wind resistance according to claim 1, it is characterised in that：Screw gear passes through Screw thread and leading screw in it（6）It is engaged.
- 8. the controllable nozzle of range with wind resistance according to claim 1, it is characterised in that：This range is controllable Nozzle further includes wind speed and direction measuring device（19）, PLC controller, wind speed and direction measuring device passes through PLC controller and motor Sensing device（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968773.8U CN207235688U (en) | 2017-08-04 | 2017-08-04 | A kind of controllable nozzle of range with wind resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968773.8U CN207235688U (en) | 2017-08-04 | 2017-08-04 | A kind of controllable nozzle of range with wind resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207235688U true CN207235688U (en) | 2018-04-17 |
Family
ID=61880437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968773.8U Expired - Fee Related CN207235688U (en) | 2017-08-04 | 2017-08-04 | A kind of controllable nozzle of range with wind resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207235688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409960A (en) * | 2017-08-04 | 2017-12-01 | 昆明理工大学 | A kind of controllable shower nozzle of range with wind resistance function |
-
2017
- 2017-08-04 CN CN201720968773.8U patent/CN207235688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409960A (en) * | 2017-08-04 | 2017-12-01 | 昆明理工大学 | A kind of controllable shower nozzle of range with wind resistance function |
| CN107409960B (en) * | 2017-08-04 | 2023-04-07 | 昆明理工大学 | Range adjustable spray head with wind resistance function |
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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: 20180417 Termination date: 20190804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |