CN207042698U - 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
- CN207042698U CN207042698U CN201720995615.1U CN201720995615U CN207042698U CN 207042698 U CN207042698 U CN 207042698U CN 201720995615 U CN201720995615 U CN 201720995615U CN 207042698 U CN207042698 U CN 207042698U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- reducing
- shower nozzle
- rotation
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
Abstract
Field of agricultural irrigation is the utility model is related to, is in particular a kind of spinning field irrigation shower nozzle of reducing, 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 both ends of rectangle chute connect 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, and multiple blades are set in 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 are：Sprinkling irrigation direction can constantly be changed by spinning, and spray distance and sprinkling irrigation scope carries out even variation, solve the problems, such as in existing sprinkler irrigation technique that low shower nozzle service life, sprinkling irrigation scope and sprinkling irrigation water are not easy to control.
Description
Technical field
Field of agricultural irrigation is the utility model is related to, is in particular a kind of spinning field irrigation spray of reducing
Head.
Background technology
Because China water-deficient area is more, indivedual regional 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 a kind of Irrigation shower head uniformly sprayed that number of patent application is CN201510287932.3, including water spray dress
Put, spill even device and pipe joint, positioned at spilling above even device, pipe joint is located at spills below even device water injector；Water spray
Device includes nozzle housing and nozzle, and nozzle housing outer wall bottom is provided with the No.1 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 No.1 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 utility model is provided with the column that current are sprayed for interrupting around shower nozzle, utilizes current in pipeline
Driving drives nozzle and column rotation so that column periodically interrupts the current of ejection, to reach sprinkling irrigation uniformly without dead angle
Effect.But the impact column of the utility model current discontinuity, this province of device can be made to produce vibration, reduce filling in the course of time
The service life of shower nozzle is irrigate, and improves column barrier water flow mode and realizes pouring range, there is certain randomness, model
Contain system and duty is not easy to control.
Utility model content
The purpose of this utility model is to provide a kind of spinning field irrigation shower nozzle of reducing, can be by spinning not
It is disconnected to change sprinkling irrigation direction, and spray distance and sprinkling irrigation scope carry out even variation, and solving shower nozzle in existing sprinkler irrigation technique makes
With the life-span it is low, sprinkling irrigation scope and sprinkling irrigation water be not easy to control the problem of.
The purpose of this utility model 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 include bottom tube and grafting tube head, and bottom tube 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 rotating 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 set 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 enclosed for one, the both 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 tube, and connector leads to bottom tube
Threaded connection is crossed, connector forms gap with annular boss and coordinated, 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 utility model,
Sealing ring embedding groove I is provided with the outside of the grafting tube head, the lower end of the rotation tube body madial wall is provided with sealing ring edge
Caulking groove II, circle embedding groove I are 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 utility model,
The grafting sleeve forms 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 utility model,
The nozzle boss is fixed with rotation pipe axially through damping compressing member, and the damping compressing member includes bush support, annular even
Fishplate bar and multiple pressing devices, bush support lower end are provided with annular connecting plate, nozzle boss are fixedly connected with the inside of annular connecting plate,
It is connected through a screw thread on bush support and is uniformly arranged multiple pressing devices, the inner of multiple pressing devices is with rotating the outer of tube body
End face is bonded, and the inner lower surface of multiple pressing devices is bonded 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 utility model,
The pressing device includes contact roller, wheel carrier, piston rod, piston cylinder, spring II and swivel head, and contact roller is being taken turns by pin connection
On frame, wheel carrier outer end is bolted piston rod, and the socket connection of piston rod outer end is in piston cylinder, between piston cylinder and wheel carrier
Spring II is provided with, piston cylinder is connected through a screw thread with bush support, and piston cylinder outer end is bolted swivel head, contact roller
Side end face with rotate tube body outer face be bonded, the lower surface of contact roller is bonded 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 utility model,
The outer surface bonding connection of the 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 utility model,
The 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 utility model,
The reducing plug core is round-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, institute
State and multiple through holes are provided with the right side of reducing plug core.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the utility model,
Metal filter screen is provided with the nozzle boss.
As the further optimization of the technical program, a kind of spinning field irrigation shower nozzle of reducing of the utility model,
The spiral chute is provided with fillet with rectangle chute junction.
A kind of spinning field irrigation shower nozzle of reducing of the utility model has the beneficial effect that：
A kind of spinning field irrigation shower nozzle of reducing of the utility model, rotation pipe is provided with, can be in spray cans process
Middle carry out spinning, realizes the change in spray cans direction；Damping compressing member is provided with, can also be right while fixed rotation pipe
The rotational resistance of rotation pipe is adjusted, and realizes that rotating speed of shower nozzle adjusts；It is provided with jet pipe and diameter changing device, can be with during spray cans
Realize that diameter changing device or so moves back and forth, fit with nozzle uses, and changes the water flow pressure of nozzle, so as to which continuous uniform changes sprinkling irrigation
Distance, make sprinkling irrigation uniform.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is overall structure diagram one of the present utility model；
Fig. 2 is overall structure half sectional view of the present utility model；
Fig. 3 is overall structure diagram two of the present utility model；
Fig. 4 is nozzle boss structural representation of the present utility model；
Fig. 5 is rotation tubular construction schematic diagram one of the present utility model；
Fig. 6 is rotation tubular construction schematic diagram two of the present utility model；
Fig. 7 is rotation tubular construction schematic diagram three of the present utility model；
Fig. 8 is nozzle structure schematic diagram one of the present utility model；
Fig. 9 is nozzle structure schematic diagram two of the present utility model；
Figure 10 is nozzle structure schematic diagram three of the present utility model；
Figure 11 is diameter changing device structural representation of the present utility model；
Figure 12 is connecting-piece structure schematic diagram of the present utility model；
Figure 13 is damping compressing member structural representation of the present utility model；
Figure 14 is pressing device structural representation one of the present utility model；
Figure 15 is pressing device structural representation two of the present utility model.
In figure：Nozzle boss 1；Bottom tube 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 utility model 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 tube 1-1 and grafting tube head 1-2,
Bottom tube 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 tube 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,
It is lower ending opening and the cylindrical structure of internal hollow out to rotate tube body 2-1, and rotation tube body 2-1 lower ends are welded to connect annular boss
2-2, the upper end of rotation tube body 2-1 side walls are provided with apopore 2-3, and the middle-end of rotation tube body 2-1 madial walls passes through bonding
It is connected with multiple rotating vane 2-4；
Spiral chute 3-1 and rectangle chute 3-2, spiral chute the 3-1 number of turns are provided with the jet pipe 3 as a circle, rectangle
Chute 3-2 both ends connect 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
End radius is 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 tube 1-1
End, connector 6 are connected through a screw thread with bottom tube 1-1, and connector 6 and annular boss 2-2 forms gap and coordinated, ring baffle 6-1
Lower surface be bonded 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 successively by 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 seat 1 of rotation pipe 2, 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, fill reducing
Put 4 to rotate relative to jet pipe 3, inserting column 4-5 slides 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 utility model, it can be set in farmland more
It is individual, realize that scope overlaps and pour, it is ensured that it is uniform to pour water.
Embodiment two：
Illustrate present embodiment with reference to Fig. 1-15, present embodiment is described further to embodiment one, described
The 1-2-1 of sealing ring embedding groove I is provided with the outside of grafting tube head 1-2, the lower end for rotating 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, nozzle boss 1 is once ensured and rotates the sealing between pipe 2, 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 form 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 slide 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, in 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, more
Individual pressing device 7-3 the inner be bonded 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 fitting；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
By pin connection on wheel carrier 7-3-2, wheel carrier 7-3-2 outer ends are bolted piston rod by rotary head 7-3-6, contact roller 7-3-1
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 bonded with rotating tube body 2-1 outer face, contact roller 7-3-1 lower end
Face is bonded 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 damp regulation to the thrust of rotation tube body 2-1 outer face so as to realize.
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, be advantageous 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 advantageous to increase and pours 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-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, reducing plug core 4-4 or so is set to produce pressure differential, reducing plug core 4-4
By the power that hydraulic pressure effect dextrad is left, when inserting column 4-5 slides into spiral chute 3-1 low order ends, it 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 advantageous to make 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, prevents impurities in water plug nozzle 5.
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 advantageous to inserting column 4-5 and is slided in spiral chute 3-1 and rectangle
It is continuously slipping between groove 3-2, avoid producing catching phenomenon.
A kind of spinning field irrigation shower nozzle of reducing of the present utility model, its operation principle are：In use, nozzle boss
1 lower end connects water pump by pipeline, and water pump introduces irrigation water in nozzle boss 1, and successively by rotation pipe 2, jet pipe 3 and nozzle
5 spray, and when the rotated pipe 2 of current, water impact rotating vane 2-4 rotates the opposing showerhead seat 1 of rotation pipe 2, thus changes
The direction of jet pipe 3 and nozzle 5, so as to realize shower nozzle spinning；When water flows through jet pipe 3, water impact blade 4-2, make reducing
Device 4 rotates relative to jet pipe 3, and inserting column 4-5 slides along spiral chute 3-1, diameter changing device 4 is moved right, reducing plug core 4-4
Insert in nozzle 5, and constantly reduce water flow section in nozzle 5 during moving right, because section reduces, same traffic
Water increased by pressure during nozzle 5, sprinkling distance increase, with this realize spray field change；When inserting column 4-5 slides into spiral shell
When revolving 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 along rectangle chute 3-2
3-1 high order end, and so on；A kind of spinning field irrigation shower nozzle of reducing of the utility model, can set in farmland
Put it is multiple, realize scope overlap pour, it is ensured that pour water it is uniform；It can be adjusted by rotating regulating piston cylinder 7-3-4
Contact roller 7-3-1 so as to realize damping regulation, and then is realized and shower nozzle is revolved to the thrust of rotation tube body 2-1 outer face
The regulation of rotary speed.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
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 tube (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 of bottom tube (1-1)；
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) are lower ending opening and the cylindrical structure of 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 are provided with apopore (2-3), rotate 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 both ends of rectangle chute (3-2) connect 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
(4-4) and inserting column (4-5), grafting sleeve (4-1) is interior to set multiple blades (4-2), 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 set 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) it is connected through a screw thread with the outer end of bottom tube (1-1), connector (6) with bottom tube (1-1), connector (6) and annular boss (2-2)
Form gap to coordinate, the lower surface of ring baffle (6-1) is bonded 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) connects 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).
A kind of 2. 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), sealing ring embedding groove I (1-2-1) are oppositely arranged with sealing ring embedding groove II (2-1-1), sealing
Circle embedding groove I (1-2-1) in sealing ring embedding groove II (2-1-1) with being connected with rubber seal.
A kind of 3. spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The grafting set
Cylinder (4-1) forms impeller mechanism with multiple blades (4-2), and the impeller mechanism rotation direction is identical with spiral chute (3-1) rotation direction.
A kind of 4. 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
Nozzle boss (1) is fixedly connected with the inside of shape connecting plate (7-2), is connected through a screw thread on bush support (7-1) and is uniformly arranged multiple pressures
Tight device (7-3), the inner of multiple pressing devices (7-3) are bonded with the outer face of rotation tube body (2-1), multiple pressing devices
(7-3) inner lower surface is bonded with the upper surface of annular boss (2-2).
A kind of 5. 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), by pin connection on wheel carrier (7-3-2), wheel carrier (7-3-2) outer end passes through contact roller (7-3-1)
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 fitting of body (2-1), the lower surface of contact roller (7-3-1) is bonded with the upper surface of annular boss (2-2).
A kind of 6. 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.
A kind of 7. spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The jet pipe
(3) be inclined upwardly setting.
A kind of 8. spinning field irrigation shower nozzle of reducing according to claim 1, it is characterised in that：The reducing plug
Core (4-4) is round-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
It is long-pending, it is provided with multiple through holes on the right side of the reducing plug core (4-4).
A kind of 9. 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.
A kind of 10. 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 |
|---|---|---|---|
| CN201720995615.1U CN207042698U (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 |
|---|---|---|---|
| CN201720995615.1U CN207042698U (en) | 2017-08-10 | 2017-08-10 | A kind of spinning field irrigation shower nozzle of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042698U true CN207042698U (en) | 2018-02-27 |
Family
ID=61499535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720995615.1U Expired - Fee Related CN207042698U (en) | 2017-08-10 | 2017-08-10 | A kind of spinning field irrigation shower nozzle of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207042698U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654865A (en) * | 2018-05-16 | 2018-10-16 | 枞阳县黄公山清涧家庭农场 | A kind of rotation Irrigation shower head |
| CN109719745A (en) * | 2019-03-01 | 2019-05-07 | 天津瑞金华鼎科技有限公司 | A kind of intelligence underwater cavitating cleaning robot |
| CN111589610A (en) * | 2020-06-08 | 2020-08-28 | 汪洪波 | Caliber-adjustable high-temperature high-pressure steam car washing spray gun and caliber automatic adjusting method thereof |
| CN113678714A (en) * | 2021-08-26 | 2021-11-23 | 苏州景园生态建设集团有限公司 | A drip irrigation device that is used for adjustable position of gardens maintenance |
| CN114470974A (en) * | 2022-01-25 | 2022-05-13 | 恒达富士电梯有限公司 | Filter element recovery method and device for elevator cooperative production line |
-
2017
- 2017-08-10 CN CN201720995615.1U patent/CN207042698U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654865A (en) * | 2018-05-16 | 2018-10-16 | 枞阳县黄公山清涧家庭农场 | A kind of rotation Irrigation shower head |
| CN109719745A (en) * | 2019-03-01 | 2019-05-07 | 天津瑞金华鼎科技有限公司 | A kind of intelligence underwater cavitating cleaning robot |
| CN109719745B (en) * | 2019-03-01 | 2023-06-02 | 天津瑞金华鼎科技有限公司 | Intelligent underwater cavitation cleaning robot |
| CN111589610A (en) * | 2020-06-08 | 2020-08-28 | 汪洪波 | Caliber-adjustable high-temperature high-pressure steam car washing spray gun and caliber automatic adjusting method thereof |
| CN111589610B (en) * | 2020-06-08 | 2021-09-28 | 汪洪波 | Caliber-adjustable steam vehicle washing spray gun and caliber automatic adjusting method thereof |
| CN113678714A (en) * | 2021-08-26 | 2021-11-23 | 苏州景园生态建设集团有限公司 | A drip irrigation device that is used for adjustable position of gardens maintenance |
| CN114470974A (en) * | 2022-01-25 | 2022-05-13 | 恒达富士电梯有限公司 | Filter element recovery method and device for elevator cooperative production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107243423A (en) | A kind of spinning field irrigation shower nozzle of reducing | |
| CN207042698U (en) | A kind of spinning field irrigation shower nozzle of reducing | |
| CN103736609B (en) | A kind of adjustable hydro powered rotating sprinkler of rotating speed and speed regulating method | |
| CN104959247B (en) | A kind of Irrigation shower head of uniform sprinkling | |
| CN110367094B (en) | New forms of energy intelligence irrigation equipment | |
| CN102853132B (en) | Rotary outflow control device and application method thereof | |
| CN108029519A (en) | A kind of omnibearing angel spraying machine | |
| CN110012823A (en) | A kind of agricultural irrigation equipment easy to remove | |
| CN108513891A (en) | A kind of energy-saving emission-reduction type gardens watering device | |
| CN208768653U (en) | A kind of irrigation rig being precisely controlled water | |
| CN208242471U (en) | A kind of automatic sprinkler | |
| CN213427526U (en) | Gardens water-saving irrigation device | |
| CN207969479U (en) | A kind of agricultural irrigation rotary nozzle that projected area is adjusted | |
| CN207692584U (en) | A kind of Irrigation Machine for park maintenance | |
| CN210137685U (en) | Automatic sprinkling irrigation system with uniform water spraying amount | |
| CN212728309U (en) | Agricultural irrigation sprinkler | |
| CN205596784U (en) | Adjustable irrigation device of efficient | |
| CN209907296U (en) | Environment-friendly watering device for municipal works | |
| CN208159606U (en) | A kind of environment-friendly and energy-efficient agricultural irrigation device | |
| CN216314474U (en) | Automatic anti-blocking water spraying device for agricultural water-saving irrigation | |
| CN205833414U (en) | A kind of can be used for buried multiinjector type rotary nozzle | |
| CN208891371U (en) | A kind of pueraria lobata plantation self-action watering device | |
| CN204707650U (en) | distributed plant irrigating device | |
| CN201774873U (en) | Water-saving pressure-dividing sprinkler capable of forming round sprinkling irrigation area | |
| CN206963549U (en) | A kind of treegarden irrigation device |
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: 20180227 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |