CN207605894U - A kind of spraying machine shower nozzle - Google Patents
A kind of spraying machine shower nozzle Download PDFInfo
- Publication number
- CN207605894U CN207605894U CN201721665997.8U CN201721665997U CN207605894U CN 207605894 U CN207605894 U CN 207605894U CN 201721665997 U CN201721665997 U CN 201721665997U CN 207605894 U CN207605894 U CN 207605894U
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- Prior art keywords
- nozzle
- adjustable column
- gear
- spraying machine
- shower nozzle
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Abstract
The utility model discloses a kind of spraying machine shower nozzle, including connector, the adjustable column being connect with described connector one end, the nozzle that is rotatably connected with described adjustable column one end and control valve in the adjustable column shaft is set；The control valve includes block piece and the elevating mechanism for driving the block piece lifting, the block piece is set to the one end of the nozzle far from the adjustable column, the nozzle includes proximally and distally, the cross section of the nozzle is gradually reduced from the proximal end to the distal end, the distal end end face is equipped with the recess portion to proximal end recess setting, the column that the oriented proximal end extends is formed at the recess portion center, the end of the column is connected with stirring-head.The utility model has sprinkling uniform, and sprinkling coverage area is controllable, the advantages of spraying wide coverage, can effectively avoid sprinkling blind area and break bounds sprinkling, can be used for that pesticide sprinkling irrigation is not allowed to be also easy to produce blocking and i.e. not waste water resource is stopped in pass.
Description
Technical field
The utility model is related to agricultural irrigation equipment technical field more particularly to a kind of spraying machine shower nozzles.
Background technology
China is the poor country of water resource, and one link of key of agricultural water is water-saving.Currently, China's farmland irrigating
It is only 0.536 to irrigate water effective utilization coefficients, is far below 0.7 to 0.8 advanced international standard.Therefore we are national to agricultural water conservation
Irrigation is more paid attention to, and puts into relative increase, various regions establish the demonstration pilot project of industrialized agriculture, promote sprinkling irrigation, microspray irrigation, ooze one after another
Fill the application in China with water-saving technologies such as trickle irrigations；But with regard to farm irrigation system at the energy saving aspect the considerations of, setting it is not only water-saving but also
Energy-efficient integrated comprehensive Full Featured automated system also accordingly lacks.
In general, Automatic farmland irrigation system can base build up just with regard to pre-buried water pipe network, then install multiple nozzles into
The distributed irrigation of row.Nozzle is to influence sprinkler irrigation technique to pour water the key equipment of quality, and professional technician has been devoted to spray
The improvement and research and development of head, development trend are developed to the comprehensive direction such as multi-functional, energy saving, low pressure, windproof.
As the patent document of Publication No. CN106238238A discloses " a kind of Irrigation shower head ", including water inlet pipe, sprinkler body
And spiral cover, spiral cover are set at the top of the sprinkler body, and can be in sprinkler body rotary-top；Sprinkler body rotation is provided on water inlet pipe
Valve；Sprinkler body is rotated by sprinkler body rotary valve；It is provided with inlet opening and air admission hole in sprinkler body, gas-liquid mixed is provided at the top of sprinkler body
Fluid hole is arranged in the top of chamber, gas-liquid mixed chamber, and inlet opening and the air admission hole are connected to gas-liquid mixed chamber；It is set on spiral cover
It is equipped with the circular hole being pierced by for gas-liquid mixed chamber.It is good that the nozzle diffuses effect, far firing range, and covering is wide, but exists and irrigate blind area, and
The sprinkling irrigation that nozzle cannot be terminated in time after sprinkling irrigation, if things go on like this easy tos produce the wasting of resources.
Most of nozzle is all made of atomizer in field irrigation at present, and the water outlet of most of atomizer is not special
Not uniformly, typically intermediate water is big, and edge water is small, when injection pressure is excessive, the crop in region immediately below nozzle
It is not irrigated at all even with soil, therefore presence injection covering surface is small and is susceptible to the case where irrigating blind area；Work as spray
After filling, the water that remains in pre-buried water pipe can flow out from nozzle also results in the extra loss of water resource.
Utility model content
The technical problem to be solved by the utility model is to for the above-mentioned deficiency of the prior art, propose a kind of sprinkling
Uniformly, sprinkling coverage area is controllable, sprays wide coverage, can effectively avoid sprinkling blind area, can be used for pesticide sprinkling irrigation and does not allow
It is also easy to produce and blocks and close the spraying machine shower nozzle for stopping not waste water resource.
The utility model solves its technical problem, adopts the following technical scheme that：
A kind of spraying machine shower nozzle, including connector, connect with described connector one end adjustable column, with the adjustable column one
It holds the nozzle of rotatable connection and the control valve in the adjustable column shaft is set；The control valve include block piece and be used for band
The elevating mechanism of the dynamic block piece lifting, the block piece are set to the one end of the nozzle far from the adjustable column, the spray
Mouth includes proximally and distally that the cross section of the nozzle is gradually reduced from the proximal end to the distal end, and the distal end end face is set
The recess portion of oriented proximal end recess setting forms the column that the oriented proximal end extends, the column at the recess portion center
End be connected with stirring-head.
Further, the first fluid hole and the second fluid hole are equipped in the adjustable column, second fluid hole is multiple
And it is uniformly distributed around first fluid hole.
Further, the recess portion is equipped with multiple through-holes, and multiple through-holes are connected to first fluid hole, the spray
The lateral surface of mouth is intervally distributed with multiple diffusion holes around the central axis of the nozzle, each diffusion hole respectively with an institute
State the connection of the second fluid hole.
Further, the aperture of the diffusion hole is gradually increased from the proximal end to the distal end, outside the diffusion hole
Portion is formed with atomization wall.
Further, the block piece is blocking platform, for stopping the liquid sprayed from the through hole.
Further, the block piece is that blocking is covered, for stopping the liquid sprayed from the through-hole and the diffusion hole
Body.
Further, the control valve further includes the first gear being sheathed on outside the adjustable column and the first gear
The second gear of engagement and the driving motor of the driving second gear rotation.
Further, the control valve further includes the third gear being socketed with driving motor arbor one end, the liter
Descending mechanism includes lead screw, the worm screw engaged with the lead screw and is arranged the 4th gear in described worm screw one end, the 4th tooth
Wheel is engaged with the third gear.
Further, the connector includes clamping part and spiro union portion, and the clamping part is disposed far from the adjustable column one
End, described clamping part one end are equipped with around sealing ring, and the other end is equipped with clamping groove.
Further, the spiro union portion is provided close to described adjustable column one end, and the spiro union portion is equipped with nut, the nut
Opening towards the clamping part, the nut inner wall is equipped with internal thread.
Compared with prior art, the utility model has the beneficial effects that：By the way that block piece is arranged, for stopping from nozzle
The liquid of ejection, so that liquid can uniformly disperse so that the crop immediately below nozzle is uniformly irrigated, effectively
Part is avoided to spray blind area, and block piece realizes the resistance for lifting and liquid arrival block piece being generated by elevating mechanism not
Together, so that spraying range is different, keep spraying range controllable, when block piece is down or up（The direction installed according to nozzle
Depending on）To the ejection for capableing of barrier liquid when abutting nozzle, the closing of nozzle itself is realized；
Stirring-head is set, rotation can be generated as the liquid for entering nozzle flows, the liquid in nozzle can be risen
It is particularly suitable for use when pesticide is irrigated to stirring action to reduce nozzle obstruction；
The setting of first fluid hole, the second fluid hole by separating liquid, make liquid evenly flow to nozzle, through-hole is set
It is connected to the first fluid hole and diffusion hole is connected to the second fluid hole so that the centre and edge of nozzle can be discharged, and be made
Crop near nozzle obtains the irrigation of uniform science, effectively expand sprinkling covering surface, reduce more spray it is blind
Area improves spraying efficiency；
The aperture that diffusion hole is arranged gradually increases, then coordinates atomization wall together, can improve atomizing effect, be formed preferably
Meet the atomizing particle of crop absorption；
Setting first gear, second gear and driving motor in control valve can be sprayed by the way that electric control adjustable column is opposite
Mouth rotates, and realization diffusion hole is not connected to the second fluid hole, to the liquid flow at diffusion hole of stopping, is conducive to according to reality
The fluid flow and flow direction that situation control sprays, improve sprinkling precision；
Third gear and the 4th gear are used cooperatively so that the lifting of block piece and the rotation of adjustable column realize that motor is same
Step control, i.e. the sprinkling state of nozzle（On and off）, spraying range, flow and flow direction can be controlled by intelligent motor, favorably
In economizing on energy and electricity, in addition the difference of the size between first gear, second gear, third gear and the 4th gear is set, it can
Mix nozzle spraying range, flow and flow direction that suitable plurality of application scenes uses；
Connector includes clamping part and spiro union portion, the cooperation of two kinds of connection types, and it is more secured to be conducive to nozzle installation, and tears open
It unloads conveniently；
The aqueduct inner wall installed with it conducive to nozzle that is provided with around sealing ring fits closely, and avoids aqueduct
In liquid from connection nozzle from be lost in, lead to the wasting of resources, the heavy irrigation of part soil avoided to lead to loss of soil nutrient.
Description of the drawings
To become apparent from detailed description the embodiments of the present invention, attached drawing is as follows：
Fig. 1 is the overall structure diagram of one embodiment of the utility model；
Fig. 2 is the overall structure sectional view of one embodiment of the utility model；
Fig. 3 is the vertical view of nozzle in Fig. 2；
Fig. 4 is the overall structure sectional view of the preferred embodiment in the utility model.
In figure：1- connectors, 2- adjustable columns, 3- nozzles, 4- control valves, 41- block pieces, 42- elevating mechanisms, 31- recess portions,
5- stirring-heads, the first fluid holes of 21-, the second fluid holes of 22-, 311- through-holes, 32- diffusion holes, 321- are atomized wall, the first teeth of 43-
Wheel, 44- second gears, 45- driving motors, 46- third gears, the 4th gears of 421-, 11- clamping parts, 12- spiro union portions, 111-
Around sealing ring, 112- clamping grooves, 121- nuts.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of spraying machine shower nozzle provided in this embodiment, including connector 1 and the company
The adjustable column 2 of 1 one end of connector connection, the nozzle 3 being rotatably connected with 2 one end of the adjustable column and setting are in the adjustable column 2
The control valve 4 of shaft；Connector 1 may be a fixed connection with adjustable column 2, can also be rotatably connected, and the control valve 4 includes resistance
Block piece 41 and for drive the block piece 41 lift elevating mechanism 42, the block piece 41 be set to the nozzle 3 far from institute
One end of adjustable column 2 is stated, that is, is set to water outlet one end of nozzle 3, block piece 41 is realized with the change of rise and fall to nozzle
3 water outlet sprays the blocking of the different resistances of liquid so that and liquid obtains the granulating dispersion of uniform different ranges, to
The uniform sprinkling irrigation immediately below nozzle near zone especially nozzle is realized, as the change of 41 rise and fall of block piece is but also spray
Fill range-controllable, when block piece 41 is abutted against by lifting with nozzle 3, can barrier liquid spray, realize nozzle itself
It closes, this is mounted on different subregions for multiple nozzles in irrigation system, needs to carry out for the irrigation demand of different durations, no
It reduced by only aqueduct control valve（Such as solenoid valve）The cost largely used also reduces the waste of water resource；
The nozzle 3 includes that proximally and distally, proximal end is close to one end of adjustable column 2, and distal end is one far from adjustable column 2
End, the cross section of the nozzle 3 are gradually reduced from the proximal end to the distal end, and the distal end end face is equipped with recessed to the proximal end
The recess portion 31 of setting is fallen into, forms the column that the oriented proximal end extends, the end activity of the column at 31 center of the recess portion
It is connected with stirring-head 5.Stirring-head 5 is equipped with paddle, the length direction of paddle（Blade plane extending direction）With liquid
Whole flow direction is consistent, and stirring-head 5 can be arranged to extend to the at one end that adjustable column 2 is connect with connector 1 according to actual conditions,
Stirring-head 5 can realize rotation with the flowing of liquid in nozzle, be prevented to realize the agitation of liquid in nozzle, and then play
The effect that nozzle blocks.
Further, the first fluid hole 21 and the second fluid hole 22, second fluid hole 22 are equipped in the adjustable column 2
It is uniformly distributed for multiple and circular first fluid hole 21.Be conducive to make separating liquid evenly flow to nozzle 3, realize with
The preferable cooperation of block piece 41 generates the good discrete particles of uniformity coefficient, is conducive to the absorption of crop and soil.
Further, the first fluid hole 21 includes a large diameter hole and a small diameter bore, and the small diameter bore is close to described
3 one end of nozzle.
The recess portion 31 is equipped with multiple through-holes 311, and multiple through-holes 311 are connected to first fluid hole 321, to
Realize the liquid irrigation sprayed outward at 3 center of nozzle, the lateral surface of the nozzle 3 is between the central axis of the nozzle 3
Every multiple diffusion holes 32 are distributed with, diffusion hole 32 is through to proximal end by the lateral surface of nozzle 3, each diffusion hole 32 respectively with
One second fluid hole 22 is connected to, and then realizes the liquid irrigation that 3 edge of nozzle sprays outward, to sum up, at center
The combination settings of sprinkling irrigation and edge sprinkling irrigation so that the crop near nozzle obtains the irrigation of uniform science, effectively expands
Covering surface is sprayed, reduces more sprinkling blind areas, improves the effective rate of utilization of spraying efficiency and irrigation water；It is set based on above-mentioned
It sets, swivel nozzle 3 can control 22 connecting degree of diffusion hole 32 and the second fluid hole, to control the sprinkling irrigation range of edge liquid
With sprinkling irrigation amount, repetition sprinkling is advantageously reduced, the possibility sprayed with break bounds is spilt in leakage.
The aperture of the diffusion hole 32 is gradually increased from the proximal end to the distal end so that the liquid at edge is when spraying
With the injection relatively mitigated, it is unlikely to generate excessive overlapping, the external shape of the diffusion hole 32 with the liquid sprayed at center
At having atomization wall 321, atomization wall 321 and the variation cooperation in 32 aperture of diffusion hole that can improve atomizing effect, formation preferably accords with
The atomizing particle that cooperation object absorbs.
The block piece 41 is blocking platform, for stopping the liquid sprayed from the through-hole 311, when needs irrigate spray
When the crop spilt is distributed only over nozzle edge, it can close the through-hole 311 of nozzle by the lifting of blocking platform, prevent liquid
Reasonable, intelligent irrigation is realized in outflow；Or the block piece 41 is set as blocking cover, it is sized to cover entire nozzle 3,
For stopping the liquid sprayed from the through-hole 311 and the diffusion hole 32, can be provided just when needing to close entire nozzle
Profit, it should be noted that blocking platform and blocking cover can be arranged on nozzle simultaneously, to meet above-mentioned a variety of demands.
Preferably, as shown in figure 4, the control valve 4 further include the first gear 43 being sheathed on outside the adjustable column 2, with
The driving motor 45 that the second gear 44 and the driving second gear 44 that the first gear 43 engages rotate, first gear
43 are bonded with adjustable column 2, and when rotating first gear 43, adjustable column 2 rotates therewith, the company of diffusion hole 32 and the second fluid hole 22
Logical state changes correspondingly.In the design in such a way that driving motor 45 drives second gear 44 that first gear 43 is driven to rotate,
Adjustable column 2 is rotated, the liberation of both hands is advantageously implemented, safe mode of operation is provided for user of service；Such as when nozzle is spraying
Such as pesticide noxious material is spilt, and user of service needs, using when manually control rotation nozzle 2 adjusts flow, to be easy to connect
It contacts that noxious material is detrimental to health, will not be caused if being controlled by driving motor 45 using the nozzle of the design above-mentioned
Harm.
The control valve 4 further includes the third gear 46 being socketed with 45 arbor one end of the driving motor, the elevator
Structure 42 includes lead screw, the worm screw engaged with the lead screw and the 4th gear 421 in described worm screw one end, the 4th tooth is arranged
Wheel 421 is engaged with the third gear 46, and third gear 46 can rotate when 45 positive and negative rotation of driving motor, the 4th gear of drive
421 rotations, worm screw also rotates therewith, to control the control that lead screw realizes raising and lowering, to sum up, the lifting of block piece 41 and
The rotation of adjustable column 2 realizes motor synchronous control, i.e. the sprinkling state of nozzle（On and off）, spraying range, flow and flow direction
It can be controlled by intelligent motor, be conducive to economizing on energy and electricity, in addition first gear 43, second gear 44,46 and of third gear are set
The difference of size between 4th gear 421 can mix suitable plurality of application scenes and nozzle sprinkling model that crop uses
It encloses, flow and flow direction；To realize the Precision Irrigation of Different Crop, different height.
The connector 1 includes clamping part 11 and spiro union portion 12, and the clamping part 11 is disposed far from the adjustable column 2 one
End, 11 one end of the clamping part are equipped with around sealing ring 111, and the other end is equipped with clamping groove 112.When installing and using, by nozzle
1 one end of connector is inserted into as in aqueduct, by being fitted closely around sealing ring 111 and the inner wall realization of aqueduct, is prevented
Leak forms second with the protrusions match inside special aqueduct by clamping groove 112 and connect defence line, is conducive to prevent
Nozzle is caused to fall off by influence of hydraulic pressure, and when raising outdoor application（Farm irrigation system）Anti- strong wind ability.
The spiro union portion 12 is provided close to 2 one end of the adjustable column, and the spiro union portion 12 is equipped with nut 121, the nut
121 opening is equipped with internal thread towards the clamping part 11,121 inner wall of the nut.In use, nut 121 is socketed in and sets
There is on externally threaded aqueduct rotation realize to fix, form third road and connect defence line so that the installation of nozzle it is relatively reliable and
Convenient disassembly.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of spraying machine shower nozzle, which is characterized in that including connector（1）And the connector（1）The adjustable column of one end connection
（2）And the adjustable column（2）The nozzle of one end rotatable connection（3）And it is arranged in the adjustable column（2）The control valve of shaft
（4）；The control valve（4）Including block piece（41）With for driving the block piece（41）The elevating mechanism of lifting（42）, institute
State block piece（41）Set on the nozzle（3）Far from the adjustable column（2）One end, the nozzle（3）Including proximally and distally,
The nozzle（3）Cross section be gradually reduced from the proximal end to the distal end, the distal end end face be equipped with to the proximal end it is recessed
Fall into the recess portion of setting（31）, the recess portion（31）The column that the oriented proximal end extends, the end of the column are formed at center
It is connected with stirring-head（5）.
2. a kind of spraying machine shower nozzle according to claim 1, which is characterized in that the adjustable column（2）First is inside equipped with to go out
Fluid apertures（21）With the second fluid hole（22）, second fluid hole（22）For multiple and circular first fluid hole（21）Uniformly
Distribution.
3. a kind of spraying machine shower nozzle according to claim 2, which is characterized in that the recess portion（31）Equipped with multiple through-holes
（311）, multiple through-holes（311）With first fluid hole（21）Connection, the nozzle（3）Lateral surface around the spray
Mouth（3）Central axis be intervally distributed with multiple diffusion holes（32）, each diffusion hole（32）Go out respectively with one described second
Fluid apertures（22）Connection.
4. a kind of spraying machine shower nozzle according to claim 3, which is characterized in that the diffusion hole（32）Aperture by described
Proximal end gradually increases to the distal end, the diffusion hole（32）Be externally formed with atomization wall（321）.
5. a kind of spraying machine shower nozzle according to claim 3, which is characterized in that the block piece（41）To stop platform,
For stopping from the through-hole（311）Locate the liquid sprayed.
6. a kind of spraying machine shower nozzle according to claim 3, which is characterized in that the block piece（41）It covers, uses for blocking
In blocking from the through-hole（311）With the diffusion hole（32）Locate the liquid sprayed.
7. a kind of spraying machine shower nozzle according to claim 3, which is characterized in that the control valve（4）Further include being sheathed on
The adjustable column（2）Outer first gear（43）And the first gear（43）The second gear of engagement（44）And driving institute
State second gear（44）The driving motor of rotation（45）.
8. a kind of spraying machine shower nozzle according to claim 7, which is characterized in that the control valve（4）Further include with it is described
Driving motor（45）The third gear of arbor one end socket（46）, the elevating mechanism（42）It is nibbled including lead screw, with the lead screw
The worm screw of conjunction and the 4th gear in described worm screw one end is set（421）, the 4th gear（421）With the third gear
（46）Engagement.
9. a kind of spraying machine shower nozzle according to claim 1, which is characterized in that the connector（1）Including clamping part
（11）And spiro union portion（12）, the clamping part（11）It is disposed far from the adjustable column（2）One end, the clamping part（11）One end is set
There is circular sealing ring（111）, the other end is equipped with clamping groove（112）.
10. a kind of spraying machine shower nozzle according to claim 9, which is characterized in that the spiro union portion（12）It is provided close to institute
State adjustable column（2）One end, the spiro union portion（12）Equipped with nut（121）, the nut（121）Opening towards the clamping part
（11）, the nut（121）Inner wall is equipped with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665997.8U CN207605894U (en) | 2017-12-05 | 2017-12-05 | A kind of spraying machine shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665997.8U CN207605894U (en) | 2017-12-05 | 2017-12-05 | A kind of spraying machine shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605894U true CN207605894U (en) | 2018-07-13 |
Family
ID=62796233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665997.8U Expired - Fee Related CN207605894U (en) | 2017-12-05 | 2017-12-05 | A kind of spraying machine shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328879A (en) * | 2018-12-13 | 2019-02-15 | 唐文俊 | A kind of planting unit of edible mushroom and its implantation methods of edible mushroom |
-
2017
- 2017-12-05 CN CN201721665997.8U patent/CN207605894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328879A (en) * | 2018-12-13 | 2019-02-15 | 唐文俊 | A kind of planting unit of edible mushroom and its implantation methods of edible mushroom |
| CN109328879B (en) * | 2018-12-13 | 2021-01-05 | 四川溯源优品实业有限公司 | Planting device and method for edible fungi |
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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: 20180713 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |