CN107243423A - A kind of spinning field irrigation shower nozzle of reducing - Google Patents
A kind of spinning field irrigation shower nozzle of reducing Download PDFInfo
- Publication number
- CN107243423A CN107243423A CN201710679655.XA CN201710679655A CN107243423A CN 107243423 A CN107243423 A CN 107243423A CN 201710679655 A CN201710679655 A CN 201710679655A CN 107243423 A CN107243423 A CN 107243423A
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- China
- Prior art keywords
- nozzle
- reducing
- pipe
- shower nozzle
- rotation
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
- B05B3/0418—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine
- B05B3/0422—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements
- B05B3/0427—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements the outlet elements being directly attached to the rotor or being an integral part of it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
- B05B3/0418—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine
- B05B3/0422—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements
- B05B3/045—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements with automatic means for regulating the jet
Abstract
In particular it is a kind of spinning field irrigation shower nozzle of reducing the present invention relates to field of agricultural irrigation, including nozzle boss, rotation pipe, jet pipe, diameter changing device, nozzle and connector；Spiral chute and rectangle chute are provided with the jet pipe, the spiral chute number of turns is a circle, and the two ends of rectangle chute are connected with the upper and lower ends of spiral chute；The diameter changing device includes setting multiple blades in grafting sleeve, multiple blades, multiple support bars, reducing plug core and inserting column, grafting sleeve, and grafting sleeve right-hand member connects reducing plug core by multiple support bars, and the right-hand member of grafting sleeve lateral wall sets inserting column；A kind of spinning field irrigation shower nozzle of reducing, its advantage is：Sprinkling irrigation direction, and spray distance and sprinkling irrigation scope progress even variation can constantly be changed by spinning, the problem of low shower nozzle service life in existing sprinkler irrigation technique, sprinkling irrigation scope and sprinkling irrigation water are difficult to control is solved.
Description
Technical field
In particular it is a kind of spinning field irrigation shower nozzle of reducing the present invention relates to field of agricultural irrigation.
Background technology
Because China water-deficient area is more, indivedual area annual rainfalls are not sufficient to ensure that agricultural production, therefore people are usual
Crops are irrigated using sprinkling irrigation or drip irrigation.Spray because irrigation cost is low, irrigates and is uniformly widely promoted,
But the sprinkling irrigation equipment of in the market has much room for improvement in sprinkling irrigation scope and uniformity coefficient, therefore people generally change to shower nozzle
Enter, to reach the purpose of uniform irrigation.
Such as number of patent application is a kind of CN201510287932.3 Irrigation shower head uniformly sprayed, including dress of spraying water
Put, spill even device and pipe joint, water injector, which is located at, to be spilt above even device, pipe joint, which is located at, spills below even device；Water spray
Device includes nozzle housing and nozzle, and nozzle housing outer wall bottom is provided with a band of annular, and in the nozzle housing
Vane is fixedly installed on wall；Spill even device and be divided into front and rear two halves, and the front and rear two halves for spilling even device are bolted company
Connect；The seal groove and No. two seal grooves of ring-type are additionally provided with the flusher inwall；Even device surrounding is spilt to be additionally provided with
The column of " L " shape.The present invention is provided with the column that current are sprayed for interrupting around shower nozzle, utilizes the driving of current in pipeline
Nozzle and column rotation are driven so that column periodically interrupts the current of ejection, to reach the uniform effect without dead angle of sprinkling irrigation.
But the impact column of the invention current discontinuity, this province of device can be made to produce vibration, Irrigation shower head is reduced in the course of time
Service life, and improve column barrier water flow mode and realize and pour range, with certain randomness, scope control and
Duty is difficult to control.
The content of the invention
It is an object of the invention to provide a kind of spinning field irrigation shower nozzle of reducing, can constantly it be changed by spinning
Become sprinkling irrigation direction, and spray distance and sprinkling irrigation scope progress even variation, solve shower nozzle in existing sprinkler irrigation technique and use the longevity
Life it is low, sprinkling irrigation scope and sprinkling irrigation water be difficult control the problem of.
The purpose of the present invention is achieved through the following technical solutions：
A kind of spinning field irrigation shower nozzle of reducing, including nozzle boss, rotation pipe, jet pipe, diameter changing device, nozzle and
Connector, institute's nozzle boss includes bottom pipe and grafting tube head, and bottom pipe upper end is welded to connect grafting tube head, and grafting tube head external diameter is less than bottom
The external diameter of pipe；
The rotation pipe includes rotation tube body, annular boss, apopore and multiple rotating vanes, under rotation tube body is
The cylindrical structure of end opening and internal hollow out, rotation tube body lower end sets annular boss, and the upper end of rotation tube body side wall is set
Apopore is equipped with, the middle-end of rotation tube body madial wall is provided with multiple rotating vanes；
Spiral chute and rectangle chute are provided with the jet pipe, the spiral chute number of turns is a circle, the two ends of rectangle chute
Connected with the upper and lower ends of spiral chute；
The diameter changing device includes grafting sleeve, multiple blades, multiple support bars, reducing plug core and inserting column, grafting set
Multiple blades are set in cylinder, and grafting sleeve right-hand member connects reducing plug core, the right-hand member of grafting sleeve lateral wall by multiple support bars
Inserting column is set；
The nozzle interior hollow out, the left end of nozzle is cylindrical structure, and the right-hand member of nozzle is pyramidal structure；
The connector is the cylindrical structure of internal hollow out, and connector inner upper end is provided with ring baffle；
The rotation pipe is arranged on the upper end of nozzle boss, and grafting tube head is plugged in rotation tube body, the nozzle boss with
Rotation pipe carries out axial restraint by connector, and connector is socketed in the outer end of annular boss and bottom pipe, and connector and bottom pipe are logical
Threaded connection is crossed, connector coordinates with annular boss formation gap, and the lower surface of ring baffle and the upper surface of annular boss are pasted
Close, the left end of the jet pipe is connected by bonding connection with rotation pipe, and jet pipe is connected with apopore, and the diameter changing device is plugged on
In jet pipe, inserting column is plugged in spiral chute, and the right-hand member of the jet pipe is connected through a screw thread nozzle, the grafting sleeve and spray
Spring I is provided between mouth.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Sealing ring embedding groove I is provided with the outside of grafting tube head, the lower end of the rotation tube body madial wall is provided with sealing ring embedding groove
II, circle embedding groove I is oppositely arranged with circle embedding groove II, and circle embedding groove I in circle embedding groove II with being connected with rubber seal.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Grafting sleeve constitutes impeller mechanism with multiple blades, and the impeller mechanism rotation direction is identical with spiral chute rotation direction.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Nozzle boss is fixed with rotation pipe axially through damping compressing member, and the damping compressing member includes bush support, annular connecting plate
With multiple pressing devices, bush support lower end is provided with the inside of annular connecting plate, annular connecting plate and is fixedly connected with nozzle boss, sleeve
It is connected through a screw thread on support and is uniformly arranged multiple pressing devices, the inner and the outer face of rotation tube body of multiple pressing devices
Fitted with the upper surface of annular boss laminating, the inner lower surface of multiple pressing devices.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Pressing device includes contact roller, wheel carrier, piston rod, piston cylinder, spring II and swivel head, and contact roller is by pin connection in wheel carrier
On, wheel carrier outer end is bolted piston rod, and the socket connection of piston rod outer end is set in piston cylinder between piston cylinder and wheel carrier
Spring II is equipped with, piston cylinder is connected through a screw thread with bush support, piston cylinder outer end is bolted swivel head, contact roller
Side end face is fitted with rotating the outer face of tube body, and the lower surface of contact roller is fitted with the upper surface of annular boss.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
The outer surface bonding connection of contact roller has rubber damping layer.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Jet pipe is inclined upwardly setting.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Reducing plug core is round table-like structure, and the face area of reducing plug core left end is less than the face area of reducing plug core right-hand member, the change
Multiple through holes are provided with the right side of footpath plug core.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Metal filter screen is provided with nozzle boss.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the invention is described
Spiral chute is provided with fillet with rectangle chute junction.
A kind of of the invention spinning field irrigation shower nozzle of reducing has the beneficial effect that：
A kind of spinning field irrigation shower nozzle of reducing of the present invention, is provided with rotation pipe, can enter during spray cans
Row spinning, realizes the change in spray cans direction；Damping compressing member is provided with, can also be to rotation while fixed rotation pipe
The rotational resistance of pipe is adjusted, and realizes that rotating speed of shower nozzle is adjusted；Being provided with during jet pipe and diameter changing device, spray cans to realize
Diameter changing device or so is moved back and forth, and fit with nozzle is used, change nozzle water flow pressure so that continuous uniform change sprinkling irrigation away from
From making sprinkling irrigation uniform.
Brief description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram one of the present invention；
Fig. 2 is the overall structure half sectional view of the present invention；
Fig. 3 is the overall structure diagram two of the present invention；
Fig. 4 is the nozzle boss structural representation of the present invention；
Fig. 5 is the rotation tubular construction schematic diagram one of the present invention；
Fig. 6 is the rotation tubular construction schematic diagram two of the present invention；
Fig. 7 is the rotation tubular construction schematic diagram three of the present invention；
Fig. 8 is the nozzle structure schematic diagram one of the present invention；
Fig. 9 is the nozzle structure schematic diagram two of the present invention；
Figure 10 is the nozzle structure schematic diagram three of the present invention；
Figure 11 is the diameter changing device structural representation of the present invention；
Figure 12 is the connecting-piece structure schematic diagram of the present invention；
Figure 13 is the damping compressing member structural representation of the present invention；
Figure 14 is the pressing device structural representation one of the present invention；
Figure 15 is the pressing device structural representation two of the present invention.
In figure：Nozzle boss 1；Bottom pipe 1-1；Grafting tube head 1-2；The 1-2-1 of sealing ring embedding groove I；
Rotate pipe 2；Rotate tube body 2-1；The 2-1-1 of sealing ring embedding groove II；Annular boss 2-2；Apopore 2-3；Rotation
Blade 2-4；
Jet pipe 3；Spiral chute 3-1；Rectangle chute 3-2；
Diameter changing device 4；Grafting sleeve 4-1；Blade 4-2；Support bar 4-3；Reducing plug core 4-4；Inserting column 4-5；
Nozzle 5；
Connector 6；Ring baffle 6-1；
Damp compressing member 7；Bush support 7-1；Annular connecting plate 7-2；Pressing device 7-3；Contact roller 7-3-1；Wheel carrier 7-
3-2；Piston rod 7-3-3；Piston cylinder 7-3-4；The 7-3-5 of spring II；Swivel head 7-3-6.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
Illustrate present embodiment, a kind of spinning field irrigation shower nozzle of reducing, including shower nozzle with reference to Fig. 1-15
Seat 1, rotation pipe 2, jet pipe 3, diameter changing device 4, nozzle 5 and connector 6, institute's nozzle boss 1 include bottom pipe 1-1 and grafting tube head 1-2,
Bottom pipe 1-1 upper ends are welded to connect grafting tube head 1-2, and grafting tube head 1-2 external diameters are less than bottom pipe 1-1 external diameter；
The rotation pipe 2 includes rotation tube body 2-1, annular boss 2-2, apopore 2-3 and multiple rotating vane 2-4,
The cylindrical structure that tube body 2-1 is lower ending opening and internal hollow out is rotated, rotation tube body 2-1 lower ends are welded to connect annular boss
The upper end of 2-2, rotation tube body 2-1 side wall is provided with apopore 2-3, and the middle-end for rotating tube body 2-1 madial walls passes through bonding
It is connected with multiple rotating vane 2-4；
It is a circle, rectangle that spiral chute 3-1 and rectangle chute 3-2, spiral chute the 3-1 number of turns are provided with the jet pipe 3
Chute 3-2 two ends are connected with spiral chute 3-1 upper and lower ends, and jet pipe 3 can be moulding；
The diameter changing device 4 include grafting sleeve 4-1, multiple blade 4-2, multiple support bar 4-3, reducing plug core 4-4 and
Multiple blade 4-2 are set in inserting column 4-5, grafting sleeve 4-1, and grafting sleeve 4-1 right-hand members are become by multiple support bar 4-3 connections
Core 4-4 is filled in footpath, and the right-hand member of grafting sleeve 4-1 lateral walls sets inserting column 4-5；
The inside hollow out of nozzle 5, the left end of nozzle 5 is cylindrical structure, and the right-hand member of nozzle 5 is pyramidal structure, and nozzle 5 is right
Hold radius to be less than its left end radius, when the water of certain flow rate flows through nozzle 5 from left to right, can reduce with nozzle cross-section radius and increase
Big pressure, and sprayed from the right-hand member of nozzle 5；
The connector 6 is the cylindrical structure of internal hollow out, and the inner upper end of connector 6 is provided with ring baffle 6-1, annular
Baffle plate 6-1 is same as compressing rotation pipe 2, and axial restraint is carried out to rotation pipe 2；
The rotation pipe 2 is arranged on the upper end of nozzle boss 1, and grafting tube head 1-2 is plugged in rotation tube body 2-1, described
Nozzle boss 1 carries out axial restraint with rotation pipe 2 by connector 6, and connector 6 is socketed in the outer of annular boss 2-2 and bottom pipe 1-1
End, connector 6 is connected through a screw thread with bottom pipe 1-1, and connector 6 and annular boss 2-2 formation gap coordinates, ring baffle 6-1
Lower surface fitted with annular boss 2-2 upper surface, the left end of the jet pipe 3 is connected by bonding connection with rotation pipe 2, is sprayed
Pipe 3 is connected with apopore 2-3, and the diameter changing device 4 is plugged in jet pipe 3, and inserting column 4-5 is plugged in spiral chute 3-1, institute
The right-hand member for stating jet pipe 3 is connected through a screw thread nozzle 5, and spring I is provided between the grafting sleeve 4-1 and nozzle 5；Nozzle boss 1
Lower end connects water pump by pipeline, and water pump introduces irrigation water in nozzle boss 1, and sequentially passes through rotation pipe 2, jet pipe 3 and nozzle 5
Spray, when the rotated pipe 2 of current, water impact rotating vane 2-4 rotates the opposing showerhead of rotation pipe 2 seat 1, thus changes spray
The direction of pipe 3 and nozzle 5, so as to realize shower nozzle spinning；When water flows through jet pipe 3, water impact blade 4-2 fills reducing
Put 4 to rotate relative to jet pipe 3, inserting column 4-5 is slided along spiral chute 3-1, makes diameter changing device 4 move right, reducing plug core 4-4 is inserted
Enter in nozzle 5, and constantly reduce water flow section in nozzle 5 during moving right, because section reduces, same traffic
Water is increased by pressure during nozzle 5, sprinkling distance increase, realizes that spray field changes with this；When inserting column 4-5 slides into spiral
During chute 3-1 low order ends, in the presence of spring I, inserting column 4-5 is set to be moved to the left spiral chute 3-1 along rectangle chute 3-2
High order end, and so on；A kind of spinning field irrigation shower nozzle of reducing of the present invention, can set multiple in farmland,
Realize that scope overlaps pouring, it is ensured that pour water uniform.
Embodiment two：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
It is provided with the 1-2-1 of sealing ring embedding groove I on the outside of grafting tube head 1-2, the lower ends of the rotation tube body 2-1 madial walls is provided with close
The 2-1-1 of seal embedding groove II, the circle 1-2-1 of embedding groove I are oppositely arranged with the circle 2-1-1 of embedding groove II, the circle 1-2-1 of embedding groove I and circle
Rubber seal is connected with the 2-1-1 of embedding groove II, the sealing between nozzle boss 1 and rotation pipe 2 is once ensured, while rubber
Sealing ring will not hinder rotating against between nozzle boss 1 and rotation pipe 2.
Embodiment three：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Grafting sleeve 4-1 and multiple blade 4-2 constitute impeller mechanism, and the impeller mechanism rotation direction is identical with spiral chute 3-1 rotation directions, when
When blade 4-2 is made the rotation of diameter changing device 4 by flow action, inserting column 4-5 can be slided along spiral chute 3-1.
Embodiment four：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Nozzle boss 1 is fixed with rotation pipe 2 axially through damping compressing member 7, and the damping compressing member 7 includes bush support 7-1, annular
Connecting plate 7-2 and multiple pressing device 7-3, bush support 7-1 lower end are provided with annular connecting plate 7-2, annular connecting plate 7-2
Side is fixedly connected by welding nozzle boss 1, is connected through a screw thread on bush support 7-1 and is uniformly arranged multiple pressing device 7-3, many
Individual pressing device 7-3 the inner fit with rotation tube body 2-1 outer face, the lower surface of multiple pressing device 7-3 the inners and
Annular boss 2-2 upper surface laminating；Damping due to rotation can be adjusted by adjusting damping compressing member 7, shower nozzle is revolved so as to realize
The regulation of rotary speed.
Embodiment five：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Pressing device 7-3 includes contact roller 7-3-1, wheel carrier 7-3-2, piston rod 7-3-3, piston cylinder 7-3-4, the 7-3-5 of spring II and rotation
Rotary head 7-3-6, contact roller 7-3-1 are by pin connection on wheel carrier 7-3-2, and wheel carrier 7-3-2 outer ends are bolted piston rod
7-3-3, piston rod 7-3-3 outer end socket connection are provided with piston cylinder 7-3-4 between piston cylinder 7-3-4 and wheel carrier 7-3-2
Spring II 7-3-5, piston cylinder 7-3-4 are connected through a screw thread with bush support 7-1, and piston cylinder 7-3-4 outer ends are bolted
Swivel head 7-3-6, contact roller 7-3-1 side end face are fitted with rotating tube body 2-1 outer face, contact roller 7-3-1 lower end
Face is fitted with annular boss 2-2 upper surface, and the axial restraint to rotating pipe 2 is realized with this；By rotating regulating piston cylinder 7-
3-4, regulation contact roller 7-3-1 are to rotating the thrust of tube body 2-1 outer face, so as to realize damping regulation.
Embodiment six：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Contact roller 7-3-1 outer surface bonding connection has rubber damping layer, can also set other flexible and sticky damping materials
Material, is conducive to increase damping adjustment effect.
Embodiment seven：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Jet pipe 3 is inclined upwardly setting, obliquely upward sprinkler irrigation, is conducive to increase to pour scope.
Embodiment eight：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Reducing plug core 4-4 is round table-like structure, and the face area of reducing plug core 4-4 left ends is less than the end face face of reducing plug core 4-4 right-hand members
Product, because the face area of reducing plug core 4-4 right-hand members is larger, makes reducing plug core 4-4 or so produce pressure differential, reducing plug core 4-4
The left power of dextrad is acted on by hydraulic pressure, when inserting column 4-5 slides into spiral chute 3-1 low order ends, is pressurized in reducing plug core 4-4
Power is with that under the collective effect of spring I, can make the returning quickly of diameter changing device 4 to stroke high order end, the right side of the reducing plug core 4-4
Multiple through holes are provided with end face, are conducive to making sprinkling irrigation more uniform when current via through holes spray.
Embodiment nine：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Metal filter screen is provided with nozzle boss 1, for being filtered to irrigation water, impurities in water plug nozzle 5 is prevented.
Embodiment ten：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
Spiral chute 3-1 is provided with fillet with rectangle chute 3-2 junctions, is conducive to inserting column 4-5 to be slided in spiral chute 3-1 and rectangle
It is continuously slipping between groove 3-2, it is to avoid to produce catching phenomenon.
A kind of spinning field irrigation shower nozzle of reducing of the present invention, its operation principle is：In use, under nozzle boss 1
Hold and water pump is connected by pipeline, water pump introduces irrigation water in nozzle boss 1, and sequentially pass through rotation pipe 2, jet pipe 3 and nozzle 5 and spray
Go out, when the rotated pipe 2 of current, water impact rotating vane 2-4 rotates the opposing showerhead of rotation pipe 2 seat 1, thus changes jet pipe
3 and the direction of nozzle 5, so as to realize shower nozzle spinning；When water flows through jet pipe 3, water impact blade 4-2 makes diameter changing device 4
Rotated relative to jet pipe 3, inserting column 4-5 is slided along spiral chute 3-1, diameter changing device 4 is moved right, reducing plug core 4-4 insertions
In nozzle 5, and constantly reduce water flow section in nozzle 5 during moving right, because section reduces, the water of same traffic
Increased by pressure during nozzle 5, sprinkling distance increase realizes that spray field changes with this；When inserting column 4-5 slides into spiral slide
During groove 3-1 low order ends, in the presence of spring I, inserting column 4-5 is set to be moved to the left spiral chute 3-1's along rectangle chute 3-2
High order end, and so on；A kind of spinning field irrigation shower nozzle of reducing of the present invention, can set multiple in farmland, real
Existing scope, which is overlapped, pours, it is ensured that pour water uniform；Can be by rotating regulating piston cylinder 7-3-4, regulation contact roller 7-
3-1 so as to realize damping regulation, and then is realized to shower nozzle rotary speed to rotating the thrust of tube body 2-1 outer face
Regulation.
Certainly, described above not limitation of the present invention, the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention, fall within the guarantor of the present invention
Protect scope.
Claims (10)
1. a kind of spinning field irrigation shower nozzle of reducing, including nozzle boss (1), rotation pipe (2), jet pipe (3), diameter changing device
(4), nozzle (5) and connector (6), it is characterised in that：Institute's nozzle boss (1) includes bottom pipe (1-1) and grafting tube head (1-2), bottom
Pipe (1-1) upper end is welded to connect grafting tube head (1-2), and grafting tube head (1-2) external diameter is less than the external diameter that (1-1) is managed at bottom；
The rotation pipe (2) includes rotation tube body (2-1), annular boss (2-2), apopore (2-3) and multiple rotating vanes
(2-4), rotation tube body (2-1) is the cylindrical structure of lower ending opening and internal hollow out, and rotation tube body (2-1) lower end sets ring
Shape boss (2-2), the upper end of rotation tube body (2-1) side wall is provided with apopore (2-3), rotates tube body (2-1) madial wall
Middle-end be provided with multiple rotating vanes (2-4)；
Spiral chute (3-1) and rectangle chute (3-2) are provided with the jet pipe (3), spiral chute (3-1) number of turns is a circle,
The two ends of rectangle chute (3-2) are connected with the upper and lower ends of spiral chute (3-1)；
The diameter changing device (4) includes grafting sleeve (4-1), multiple blades (4-2), multiple support bars (4-3), reducing plug core
Multiple blades (4-2) are set in (4-4) and inserting column (4-5), grafting sleeve (4-1), and grafting sleeve (4-1) right-hand member passes through multiple
Support bar (4-3) connection reducing plug core (4-4), the right-hand member of grafting sleeve (4-1) lateral wall sets inserting column (4-5)；
The internal hollow out of the nozzle (5), the left end of nozzle (5) is cylindrical structure, and the right-hand member of nozzle (5) is pyramidal structure；
The connector (6) is the cylindrical structure of internal hollow out, and connector (6) inner upper end is provided with ring baffle (6-1)；
The rotation pipe (2) is arranged on the upper end of nozzle boss (1), and grafting tube head (1-2) is plugged in rotation tube body (2-1),
The nozzle boss (1) carries out axial restraint with rotation pipe (2) by connector (6), and connector (6) is socketed in annular boss (2-
2) outer end of (1-1) is managed the bottom of with, connector (6) is connected through a screw thread with bottom pipe (1-1), connector (6) and annular boss (2-2)
Form gap to coordinate, the lower surface of ring baffle (6-1) is fitted with the upper surface of annular boss (2-2), a left side for the jet pipe (3)
End is connected by bonding connection with rotation pipe (2), and jet pipe (3) is connected with apopore (2-3), and the diameter changing device (4) is plugged on
In jet pipe (3), inserting column (4-5) is plugged in spiral chute (3-1), and the right-hand member of the jet pipe (3) is connected through a screw thread nozzle
(5), it is provided with spring I between the grafting sleeve (4-1) and nozzle (5).
2. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The insertion pipe
Sealing ring embedding groove I (1-2-1) is provided with the outside of head (1-2), the lower end for rotating tube body (2-1) madial wall is provided with close
Seal embedding groove II (2-1-1), circle embedding groove I (1-2-1) is oppositely arranged with circle embedding groove II (2-1-1), circle embedding groove I (1-
2-1) with being connected with rubber seal in circle embedding groove II (2-1-1).
3. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The grafting set
Cylinder (4-1) constitutes impeller mechanism with multiple blades (4-2), and the impeller mechanism rotation direction is identical with spiral chute (3-1) rotation direction.
4. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The nozzle boss
(1) it is fixed axially through damping compressing member (7) with rotation pipe (2), the damping compressing member (7) include bush support (7-1),
Annular connecting plate (7-2) and multiple pressing devices (7-3), bush support (7-1) lower end are provided with annular connecting plate (7-2), ring
It is fixedly connected to be connected through a screw thread on nozzle boss (1), bush support (7-1) on the inside of shape connecting plate (7-2) and is uniformly arranged multiple pressures
Tight device (7-3), the inner of multiple pressing devices (7-3) is fitted with the outer face of rotation tube body (2-1), multiple pressing devices
Fitted with the upper surface of annular boss (2-2) (7-3) inner lower surface.
5. a kind of spinning field irrigation shower nozzle of reducing according to claim 4, it is characterised in that：It is described to compress dress
Putting (7-3) includes contact roller (7-3-1), wheel carrier (7-3-2), piston rod (7-3-3), piston cylinder (7-3-4), (7-3- of spring II
5) with swivel head (7-3-6), contact roller (7-3-1) is by pin connection on wheel carrier (7-3-2), and wheel carrier (7-3-2) outer end passes through
Bolt connection piston rod (7-3-3), piston rod (7-3-3) outer end socket connection is in piston cylinder (7-3-4), piston cylinder (7-3-
4) spring II (7-3-5) is provided between wheel carrier (7-3-2), piston cylinder (7-3-4) is connected with bush support (7-1) by screw thread
Connect, piston cylinder (7-3-4) outer end is bolted swivel head (7-3-6), side end face and the rotation pipe sheet of contact roller (7-3-1)
The outer face laminating of body (2-1), the lower surface of contact roller (7-3-1) is fitted with the upper surface of annular boss (2-2).
6. a kind of spinning field irrigation shower nozzle of reducing according to claim 5, it is characterised in that：The contact roller
The outer surface bonding connection of (7-3-1) has rubber damping layer.
7. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The jet pipe
(3) be inclined upwardly setting.
8. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The reducing plug
Core (4-4) is round table-like structure, and the face area of reducing plug core (4-4) left end is less than the end face face of reducing plug core (4-4) right-hand member
Multiple through holes are provided with product, the right side of the reducing plug core (4-4).
9. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The nozzle boss
(1) metal filter screen is provided with.
10. a kind of spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The spiral
Chute (3-1) is provided with fillet with rectangle chute (3-2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679655.XA CN107243423A (en) | 2017-08-10 | 2017-08-10 | A kind of spinning field irrigation shower nozzle of reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679655.XA CN107243423A (en) | 2017-08-10 | 2017-08-10 | A kind of spinning field irrigation shower nozzle of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243423A true CN107243423A (en) | 2017-10-13 |
Family
ID=60012626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679655.XA Withdrawn CN107243423A (en) | 2017-08-10 | 2017-08-10 | A kind of spinning field irrigation shower nozzle of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243423A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108184806A (en) * | 2018-03-29 | 2018-06-22 | 合肥俊刚机械科技有限公司 | A kind of Insecticide sprayer spray boom of the comprehensive dispenser of spinning |
| CN108702988A (en) * | 2018-06-05 | 2018-10-26 | 荆门畅享光年机电技术服务有限公司 | A kind of multigroup conjunction greenhouse crop intelligent spray device of ladder connection |
| CN109089835A (en) * | 2018-08-09 | 2018-12-28 | 赵雪虎 | A kind of Chinese herbal medicine plant sprinkler |
| CN109174483A (en) * | 2018-10-29 | 2019-01-11 | 大禹节水（天津）有限公司 | Spiral nozzle is used in a kind of irrigation |
| CN109264223A (en) * | 2018-09-03 | 2019-01-25 | 江苏和顺环保有限公司 | Powder discharging device easy to harden |
| CN109260782A (en) * | 2018-12-07 | 2019-01-25 | 佛山科学技术学院 | Continuous active sand filter based on waste water control |
| CN110313383A (en) * | 2019-06-26 | 2019-10-11 | 安徽省农业科学院土壤肥料研究所 | Water-fertilizer-pesticide integration irrigation system |
| CN110367095A (en) * | 2019-08-30 | 2019-10-25 | 中冶建工集团有限公司 | A kind of water injector |
| CN110748745A (en) * | 2019-10-26 | 2020-02-04 | 邳州捷昌新材料有限公司 | PVP plastics drain pipe |
| CN110899011A (en) * | 2019-10-29 | 2020-03-24 | 鸿富晋精密工业（太原）有限公司 | Injection device and injection method |
| CN110976182A (en) * | 2019-12-02 | 2020-04-10 | 江苏盈孚环境科技有限公司 | High-rise outer wall water curtain injector head suitable for environment |
| CN111631204A (en) * | 2020-06-28 | 2020-09-08 | 广东省农业科学院植物保护研究所 | Large-scale pesticide sprayer |
| CN111974563A (en) * | 2020-07-28 | 2020-11-24 | 黑龙江龙鑫节水科技有限公司 | Vertical rocker arm type automatic spray head |
| CN114392849A (en) * | 2021-12-09 | 2022-04-26 | 华能伊春热电有限公司 | Improved dry fog dust removal nozzle |
| WO2023173526A1 (en) * | 2022-03-17 | 2023-09-21 | 江苏华源节水股份有限公司 | Sprinkler irrigation machine for seedling raising and maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108184806A (en) * | 2018-03-29 | 2018-06-22 | 合肥俊刚机械科技有限公司 | A kind of Insecticide sprayer spray boom of the comprehensive dispenser of spinning |
| CN108702988B (en) * | 2018-06-05 | 2020-05-19 | 荆门畅享光年机电技术服务有限公司 | Multi-combination greenhouse crop intelligent spraying device in stepped connection |
| CN108702988A (en) * | 2018-06-05 | 2018-10-26 | 荆门畅享光年机电技术服务有限公司 | A kind of multigroup conjunction greenhouse crop intelligent spray device of ladder connection |
| CN109089835A (en) * | 2018-08-09 | 2018-12-28 | 赵雪虎 | A kind of Chinese herbal medicine plant sprinkler |
| CN109264223A (en) * | 2018-09-03 | 2019-01-25 | 江苏和顺环保有限公司 | Powder discharging device easy to harden |
| CN109174483A (en) * | 2018-10-29 | 2019-01-11 | 大禹节水（天津）有限公司 | Spiral nozzle is used in a kind of irrigation |
| CN109260782A (en) * | 2018-12-07 | 2019-01-25 | 佛山科学技术学院 | Continuous active sand filter based on waste water control |
| CN110313383A (en) * | 2019-06-26 | 2019-10-11 | 安徽省农业科学院土壤肥料研究所 | Water-fertilizer-pesticide integration irrigation system |
| CN110367095A (en) * | 2019-08-30 | 2019-10-25 | 中冶建工集团有限公司 | A kind of water injector |
| CN110748745A (en) * | 2019-10-26 | 2020-02-04 | 邳州捷昌新材料有限公司 | PVP plastics drain pipe |
| CN110899011A (en) * | 2019-10-29 | 2020-03-24 | 鸿富晋精密工业（太原）有限公司 | Injection device and injection method |
| CN110899011B (en) * | 2019-10-29 | 2021-10-22 | 鸿富晋精密工业（太原）有限公司 | Injection device and injection method |
| CN110976182A (en) * | 2019-12-02 | 2020-04-10 | 江苏盈孚环境科技有限公司 | High-rise outer wall water curtain injector head suitable for environment |
| CN111631204A (en) * | 2020-06-28 | 2020-09-08 | 广东省农业科学院植物保护研究所 | Large-scale pesticide sprayer |
| CN111974563A (en) * | 2020-07-28 | 2020-11-24 | 黑龙江龙鑫节水科技有限公司 | Vertical rocker arm type automatic spray head |
| CN111974563B (en) * | 2020-07-28 | 2021-10-15 | 黑龙江龙鑫节水科技有限公司 | Vertical rocker arm type automatic spray head |
| CN114392849A (en) * | 2021-12-09 | 2022-04-26 | 华能伊春热电有限公司 | Improved dry fog dust removal nozzle |
| CN114392849B (en) * | 2021-12-09 | 2022-12-09 | 华能伊春热电有限公司 | Improved dry fog dust removal nozzle |
| WO2023173526A1 (en) * | 2022-03-17 | 2023-09-21 | 江苏华源节水股份有限公司 | Sprinkler irrigation machine for seedling raising and maintenance |
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Application publication date: 20171013 |