CN114100882B - Conveniently-irrigated spray head structure and preparation process thereof - Google Patents
Conveniently-irrigated spray head structure and preparation process thereof Download PDFInfo
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- CN114100882B CN114100882B CN202111476786.0A CN202111476786A CN114100882B CN 114100882 B CN114100882 B CN 114100882B CN 202111476786 A CN202111476786 A CN 202111476786A CN 114100882 B CN114100882 B CN 114100882B
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- assembly
- flow control
- sleeved
- pipe
- chuck
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/16—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. nozzle guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a convenient irrigation spray head structure and a preparation process thereof, and particularly relates to the technical field of irrigation spray heads, which comprises an outer pipe, wherein a flow control assembly is arranged in the middle of the outer pipe, an inner driving assembly is arranged in the middle of the flow control assembly, a plurality of spraying assemblies are arranged at the top of the inner driving assembly, the spraying assemblies are distributed in an annular array, an adjusting assembly matched with the flow control assembly for use is sleeved at the top of the outer side of the outer pipe in a threaded manner, and a connecting assembly is sleeved at the bottom of the outer pipe in a threaded manner.
Description
Technical Field
The invention relates to the technical field of irrigation spray heads, in particular to a convenient irrigation spray head structure and a preparation process thereof.
Background
Agricultural irrigation, mainly refer to the irrigation operation carried on to the agricultural cultivation area, the agricultural irrigation mode can be divided into traditional ground irrigation, ordinary sprinkling irrigation and slight irrigation generally, traditional ground irrigation includes the furrow irrigation, flood irrigation and flood irrigation, ordinary sprinkling irrigation technology is the more common irrigation mode in Chinese agricultural production, the irrigation technology of the modern agriculture slight irrigation includes slight irrigation, drip irrigation, infiltration irrigation, etc., water conservation performance is good, the utilization factor of water is higher than the traditional irrigation mode;
when agricultural sprinkling irrigation is carried out, an irrigation spray nozzle needs to be additionally arranged at an irrigation port, the structure of the traditional irrigation spray nozzle is relatively simple, the spraying flow of irrigation liquid cannot be controlled according to the irrigation requirement of a user, and the irrigation liquid is wasted; the spraying angle of the nozzle is inconvenient to adjust, and the spraying effect of the irrigation liquid of the whole structure is influenced; when the sprinkler structure is not used, the nozzle is still located outside, and dust easily causes blockage to the nozzle, so that subsequent use of the whole structure is influenced.
Disclosure of Invention
The invention aims to provide a convenient irrigation spray head structure and a preparation process thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be convenient for irrigate sprinkler structure, includes the outer tube, the middle part of outer tube is equipped with the accuse and flows the subassembly, the middle part that the subassembly was flowed in the accuse is equipped with drives the subassembly, the top of driving the subassembly in is equipped with spraying assembly, spraying assembly is equipped with a plurality of that are ring array and distribute, the outside top thread bush of outer tube is equipped with and flows the adjusting part that the subassembly cooperation was used with the accuse, the bottom thread bush of outer tube is equipped with coupling assembling.
As a preferred technical scheme of the invention, the flow control assembly comprises a chuck, the chuck is fixedly clamped in the middle of the inner wall of the outer tube, an inner tube is movably inserted in the middle of the chuck, the top of the inner tube penetrates through the top end of the chuck and is integrally formed with a top ring, a plurality of flow control frames distributed in an annular array are fixedly mounted on the outer side of the top ring, the bottom end of each flow control frame is of an open structure, flow control grooves are formed in the side ends of the flow control frames, penetrating grooves corresponding to the flow control frames are formed in the top end of the chuck, the bottoms of the flow control frames are movably clamped in the corresponding penetrating grooves, a first nut penetrates through the bottom end of the chuck at the bottom end of the inner tube and is sleeved with the bottom end of the chuck in a threaded manner, a return spring is arranged between the first nut and the chuck, and the return spring is movably sleeved on the outer side of the inner tube.
As a preferred technical scheme of the invention, the inner driving assembly comprises two first bearings, the two first bearings are vertically and symmetrically distributed, the first bearings are fixedly clamped at the top and the bottom of the inner tube, an inner driving rod is fixedly clamped in the middle of the first bearings, the bottom of the inner driving rod penetrates through the bottom end of the inner tube and is fixedly sleeved with a first limiting ring, a fan blade is movably sleeved on the outer side of the inner driving rod at the bottom end of the first limiting ring, a second nut is sleeved on the outer side of the inner driving rod at the bottom end of the fan blade in a threaded manner, the top end of the second nut is contacted with the bottom end of the fan blade, the top end of the inner driving rod penetrates through the top end of the inner tube and is fixedly provided with an underframe, and a protective cylinder is fixedly arranged at the top end of the underframe.
As a preferred technical scheme, the spraying assembly comprises a pressurizing frame, the pressurizing frame is fixedly clamped on the upper portion of the inner wall of the protective barrel, a pressurizing groove is formed in the bottom end of the pressurizing frame, a communicating groove is formed in the top of the pressurizing groove, a rotating groove is formed in the top of the outer side of the pressurizing frame, a sleeve seat is arranged on one side, close to the inner wall of the protective barrel, of the rotating groove, a nozzle is fixedly clamped in the middle of the sleeve seat, a rotating shaft is integrally formed on the outer wall of the sleeve seat and is rotatably clamped in the pressurizing frame, and a transfusion hose is fixedly mounted between one side of the nozzle and the communicating groove.
As a preferable technical scheme of the invention, the top end of the pressure frame is rotatably clamped with an adjusting rod, the bottom of the adjusting rod is fixedly sleeved with a first helical gear, the end part of one rotating shaft is fixedly sleeved with a second helical gear, and the first helical gear is meshed with the second helical gear.
As a preferable technical scheme of the invention, the underframe is provided with a dredging groove corresponding to the position of the spraying assembly.
As a preferred technical scheme of the invention, the top of the adjusting rod is rotationally clamped at the top end of the protective cylinder, and the top of the outer wall of the protective cylinder is provided with an outer groove corresponding to the position of the rotating groove.
As a preferred technical scheme of the invention, the adjusting assembly comprises an inner threaded sleeve, a second bearing is clamped on the upper portion of the inner wall of the inner threaded sleeve, a pressing pipe is clamped on the middle portion of the second bearing, the inner threaded sleeve is in threaded sleeve connection with the top of the outer side of the outer pipe, the pressing pipe is movably clamped on the top of the inner side of the outer pipe, the pressing pipe is movably sleeved on the outer side of the protective sleeve, a first sealing rubber gasket is fixedly mounted at the bottom end of the pressing pipe, and the bottom end of the first sealing rubber gasket is in contact with the top end of the underframe.
As a preferred technical scheme of the invention, the connecting assembly comprises a connecting seat, a second limiting ring is integrally formed on the upper portion of the inner wall of the connecting seat, a second sealing rubber pad is fixedly connected to the top end of the second limiting ring, the connecting seat is in threaded sleeve connection with the bottom of the outer side of the outer tube, and the bottom end of the outer tube is in contact with the top end of the second sealing rubber pad.
A preparation process convenient for an irrigation spray nozzle structure comprises the following steps:
step one, forging, punching, welding and the like by using processing equipment to respectively process an outer tube with a chuck, a flow control assembly, an inner drive assembly, a spraying assembly, an adjusting assembly and a connecting assembly, and assembling a first bearing, an inner drive rod, an underframe and a protective cylinder in the flow control assembly;
step two, movably penetrating the inner pipe through the middle part of the chuck, then installing a return spring at the bottom of the inner pipe, and fixing the flow control assembly and part of the internal driving assembly with the outer pipe by screwing a first nut;
step three, installing the fan blade at the bottom of the internal driving rod, and fixing the fan blade and the internal driving rod by screwing a second nut;
step four, sleeving the inner threaded sleeve on the top of the outer side of the outer pipe in a threaded manner, movably clamping the pressing pipe on the top of the inner side of the outer pipe, movably sleeving the pressing pipe on the outer side of the protective cylinder, and assembling the adjusting assembly and the outer pipe;
and step five, connecting the top of the outer bottom of the outer pipe with the top of the outer bottom connecting seat of the outer pipe until the bottom end of the outer pipe is contacted with the top end of the second sealing rubber mat, and hermetically connecting the whole structure with the irrigation liquid conveying pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. the flow control assembly is arranged and the adjusting assembly is used in a matched manner, so that the rising height of the flow control frame is controlled, and the penetrating space of the flow control groove at the top end of the chuck is flexibly adjusted, the spraying flow of the irrigation liquid is controlled according to the irrigation requirement of a user, the irrigation liquid is prevented from being wasted, and the spraying effect of the whole structure is improved;
2. by arranging the spraying components, the longitudinal spraying angle of the nozzle is flexibly adjusted, the internal driving components are used in a matched manner, and meanwhile, the spraying components are driven to horizontally rotate, so that the subsequent horizontal rotating spraying of the irrigation liquid is facilitated, and the spraying effect of the irrigation liquid is improved;
3. through setting up the accuse and flowing the subassembly, after spraying, hydraulic pressure gradually disappears, and reset spring resets, and frame, interior drive subassembly and a plurality of spraying assembly decline are flowed in the drive accuse, and at this moment, outer groove gets into interior screw sleeve, protects outer groove and nozzle, prevents when the shower nozzle structure does not use, and outside dust causes the follow-up use that the shutoff influences overall structure to outer groove, nozzle, has further promoted overall structure's result of use.
Drawings
FIG. 1 is a schematic structural view of the present invention,
figure 2 is a schematic view of the structural connection of the present invention,
FIG. 3 is a schematic view of the structural connection of the outer tube and the flow control assembly of the present invention,
FIG. 4 is a schematic view of the structural connection between the flow control module and the internal drive module of the present invention,
FIG. 5 is a schematic view of the structural connection between the inner driving assembly and the spraying assembly of the present invention,
figure 6 is an enlarged view of the invention at a in figure 5,
FIG. 7 is a schematic view of the structural connection of the outer tube, the flow control assembly and the adjustment assembly of the present invention,
fig. 8 is a schematic structural connection diagram of the outer tube and the connection assembly of the present invention.
In the figure: 1. an outer tube; 2. a flow control assembly; 3. an inner drive assembly; 4. a spray assembly; 5. an adjustment assembly; 6. a connecting assembly; 21. a chuck; 211. penetrating a groove; 22. an inner tube; 23. a top ring; 24. a flow control frame; 241. a flow control groove; 25. a return spring; 26. a first nut; 31. a first bearing; 32. an internal driving rod; 321. a first limit ring; 33. a fan blade; 34. a second nut; 35. a chassis; 351. a dredging groove; 36. a protective cylinder; 361. an outer tank; 41. a pressurizing frame; 411. a pressurizing groove; 412. a communicating groove; 413. a rotating groove; 42. a sleeve seat; 421. a rotating shaft; 43. a nozzle; 44. a transfusion hose; 45. adjusting a rod; 451. a first helical gear; 452. a second helical gear; 51. an inner threaded sleeve; 52. a second bearing; 53. pressing a pipe; 531. a first sealing rubber gasket; 61. a connecting seat; 62. a second stop collar; 63. and a second sealing rubber gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is as follows: as shown in fig. 1 to 8, the invention provides a nozzle structure convenient for irrigation, which comprises an outer tube 1, wherein a flow control assembly 2 is arranged in the middle of the outer tube 1, an inner drive assembly 3 is arranged in the middle of the flow control assembly 2, a plurality of spraying assemblies 4 are arranged on the top of the inner drive assembly 3, the spraying assemblies 4 are distributed in an annular array, an adjusting assembly 5 matched with the flow control assembly 2 for use is sleeved on the top of the outer side of the outer tube 1 through a thread, and a connecting assembly 6 is sleeved on the bottom of the outer tube 1 through a thread.
The flow control assembly 2 comprises a chuck 21, the chuck 21 is fixedly clamped in the middle of the inner wall of the outer tube 1, an inner tube 22 is movably inserted in the middle of the chuck 21, the inner tube 22 can be lifted in the middle of the chuck 21, the top of the inner tube 22 penetrates through the top end of the chuck 21 and is integrally formed with a top ring 23, a plurality of flow control frames 24 distributed in an annular array are fixedly installed on the outer side of the top ring 23, the bottom end of each flow control frame 24 is of an open structure, flow control grooves 241 are formed in the side ends of the flow control frames 24, through grooves 211 corresponding to the flow control frames 24 are formed in the top end of the chuck 21, the bottoms of the flow control frames 24 are movably clamped in the corresponding through grooves 211, and the flow control frames 24 can be lifted in the corresponding through grooves 211, during the use, the irrigation liquid after getting into outer tube 1 bottom pressurization gets into the accuse through the bottom of accuse stream frame 24 and flows in frame 24, and flow groove 241 gets into the top of outer tube 1 through the accuse on chuck 21 top, the bottom of inner tube 22 is passed the bottom of chuck 21 and the thread bush is equipped with first nut 26, be equipped with reset spring 25 between first nut 26 and the chuck 21, reset spring 25 activity cup joints in the outside of inner tube 22, through setting up first nut 26 and conveniently carrying out the dismantlement maintenance of accuse stream subassembly 2, when irrigation liquid gets into accuse stream frame 24, frame 24 is flowed in the hydraulic pressure jack-up accuse, and extrude reset spring 25, reset spring 25 is the shrink state under the user state.
Interior drive subassembly 3 includes first bearing 31, first bearing 31 is equipped with and is two of upper and lower symmetric distribution, first bearing 31 fixed joint is in the top and the bottom of inner tube 22, the middle part fixing clip of first bearing 31 is equipped with interior pin 32, through setting up first bearing 31, interior pin 32 can realize stabilizing the rotation in inner tube 22, the bottom of interior pin 32 is passed the bottom of inner tube 22 and is fixed the cover and be equipped with first spacing ring 321, the movable cover in the interior pin 32 outside of first spacing ring 321 bottom is equipped with fan piece 33, the threaded cover in the interior pin 32 outside of fan piece 33 bottom is equipped with second nut 34, the top of second nut 34 and the bottom contact of fan piece 33, through setting up second nut 34, first spacing ring 321 carries out the fixed of fan piece 33 and interior pin 32, and conveniently carry out the dismantlement maintenance of fan piece 33 through dismantling second nut 34, the top of interior pin 32 is passed the top of proper motion inner tube 22 and fixed mounting has chassis 35, the top fixed mounting of chassis 35 has protective barrel 36, during the use, the pressurized back that gets into outer tube 1 bottom can drive the irrigation liquid and carry out the stable rotation of inner tube 22 and drive the stable rotation of driving the chassis 35.
The spraying components 4 comprise a pressurizing frame 41, the pressurizing frame 41 is fixedly clamped on the upper part of the inner wall of the protecting cylinder 36, the plurality of spraying components 4 are driven to horizontally rotate through the stable rotation of the protecting cylinder 36, the subsequent horizontal rotation spraying of the irrigation liquid is facilitated, the spraying effect of the irrigation liquid is improved, a pressurizing groove 411 is formed in the bottom end of the pressurizing frame 41, the inner diameter size of the pressurizing groove 411 is sequentially reduced from the bottom to the top, a dredging groove 351 corresponding to the position of the spraying components 4 is formed in the bottom frame 35, the irrigation liquid flowing into the top of the outer pipe 1 in a controlled mode enters the protecting cylinder 36 through the dredging groove 351 and then enters the pressurizing groove 411, the irrigation liquid is gradually pressurized, the spraying effect of the irrigation liquid is improved, a communicating groove 412 is formed in the top of the pressurizing groove 411, the communicating groove 412 is of a bent structure, a rotating groove 413 is formed in the top of the outer side of the pressurizing frame 41, a sleeve seat 42 is arranged on one side, close to the inner wall of the rotating groove 413, a rotating shaft 421 is integrally formed in the pressurizing frame 41 in a rotating mode; the top end of the pressurizing frame 41 is rotatably clamped with an adjusting rod 45, and the top of the adjusting rod 45 is rotatably clamped at the top end of the protective cylinder 36; the bottom of the adjusting rod 45 is fixedly sleeved with a first bevel gear 451, the end of one rotating shaft 421 is fixedly sleeved with a second bevel gear 452, and the first bevel gear 451 is meshed with the second bevel gear 452; adjust pole 45 through manual use of tool screw, it rotates to drive first helical gear 451 drive second helical gear 452, thereby drive pivot 421 and rotate, and then drive cover seat 42 rotates, the middle part fixing clip of cover seat 42 is equipped with nozzle 43, rotate through drive cover seat 42, it carries out longitudinal rotation to drive nozzle 43, thereby nimble angle of spraying of adjusting nozzle 43, and then promote the effect of spraying of irrigation liquid, fixed mounting has infusion hose 44 between one side of nozzle 43 and the intercommunication groove 412, irrigation liquid after progressively the pressure boost sprays in getting into nozzle 43 through infusion hose 44.
The top of the outer wall of the protective cylinder 36 is provided with an outer groove 361 corresponding to the position of the rotating groove 413, and the sprayed irrigation liquid is sprayed out of the whole spray head structure through the outer groove 361 to spray crops.
Adjusting part 5 includes interior screw sleeve 51, interior screw sleeve 51's inner wall upper portion fixing clip is equipped with second bearing 52, the middle part fixing clip of second bearing 52 is equipped with presses pipe 53, through setting up second bearing 52, it can rotate in interior screw sleeve 51 to press pipe 53, interior screw sleeve 51 screw sleeve connects at the outside top of outer tube 1, press pipe 53 activity joint at the inboard top of outer tube 1, press pipe 53 activity to cup joint in the outside of protection section of thick bamboo 36, and interior screw sleeve 51 is passed at the top of protection section of thick bamboo 36, the bottom fixed mounting who presses pipe 53 has first sealed cushion, the bottom of first sealed cushion 531 and the top contact of chassis 35, carry out outer tube 1, seal between the interior drive subassembly 3, and spacing chassis 35, and then drive pole 32 to interior drive pole, inner tube 22 and accuse stream frame 24 carry on spacingly, thereby through screw interior screw sleeve 51, change the spacing high position of first sealed cushion to accuse stream frame 24, thereby control the height position that accuse stream frame 24 rises, and then adjust the space 241 that is located flow control channel 21 top, thereby the irrigation liquid through, thereby the waste control irrigation flow rate control according to the spray irrigation demand control.
Coupling assembling 6 includes connecting seat 61, connecting seat 61 thread bush is in outer tube 1's outside bottom, wherein, the connecting seat 61 is connected with the pipeline of irrigation liquid, irrigation liquid passes through pipeline, connecting seat 61 gets into outer tube 1's bottom, the inner wall upper portion integrated into one piece of connecting seat 61 has second spacing ring 62, the sealed cushion 63 of top fixedly connected with second of second spacing ring 62, outer tube 1's bottom and the top contact of the sealed cushion 63 of second, carry out the sealing connection between connecting seat 61 and outer tube 1 through setting up the sealed cushion 63 of second, it is extravagant to prevent irrigation liquid leakage, and conveniently carry out and dismantle the maintenance with pipeline.
A preparation process convenient for an irrigation spray nozzle structure comprises the following steps:
step one, forging, punching, welding and the like by using processing equipment to respectively process an outer pipe 1 with a chuck 21, a flow control assembly 2, an inner drive assembly 3, a spraying assembly 4, an adjusting assembly 5 and a connecting assembly 6, and assembling a first bearing 31, an inner drive rod 32, an underframe 35 and a protective cylinder 36 in the flow control assembly 2;
step two, movably penetrating the inner tube 22 through the middle part of the chuck 21, then installing a return spring 25 at the bottom of the inner tube 22, and fixing the flow control assembly 2 and the partial internal drive assembly 3 with the outer tube 1 by screwing a first nut 26;
step three, installing the fan sheet 33 at the bottom of the internal drive rod 32, and fixing the fan sheet 33 and the internal drive rod 32 by screwing a second nut 34;
step four, the inner screw sleeve 51 is sleeved on the top of the outer side of the outer pipe 1 in a threaded manner, the pressing pipe 53 is movably clamped on the top of the inner side of the outer pipe 1 in a clamping manner, and the pressing pipe 53 is movably sleeved on the outer side of the protective cylinder 36, so that the adjusting assembly 5 and the outer pipe 1 are assembled;
and step five, connecting the outer bottom of the outer pipe 1 with the top of the outer bottom of the outer pipe 1 by using the connecting seat 61 until the bottom end of the outer pipe 1 is contacted with the top end of the second sealing rubber gasket 63, and hermetically connecting the whole structure with the irrigation liquid conveying pipeline.
The working principle is as follows: the invention is a spray head structure convenient for irrigation, when in use, all the parts are assembled and fixed, the outer side of a connecting seat 61 is clamped and connected through the outer pipe 1 by screw threads, and the irrigation spray head structure is arranged on a conveying pipeline of irrigation liquid;
then, the spraying flow rate of the irrigation liquid is controlled according to the irrigation requirement of a user, the limiting height position of the first sealing rubber gasket 531 on the flow control frame 24 is changed by screwing the inner threaded sleeve 51, so that the rising height of the flow control frame 24 is controlled, and the penetrating space of the flow control groove 241 at the top end of the chuck 21 is flexibly adjusted until the penetrating space meets the spraying flow rate;
then, when the spraying angle of the nozzle 43 is flexibly adjusted according to the irrigation requirement of a user and the spraying requirement of crops, the adjusting rod 45 is screwed by a manual tool, so that the first bevel gear 451 is driven to drive the second bevel gear 452 to rotate, the rotating shaft 421 is driven to rotate, the sleeve seat 42 is driven to rotate, the nozzle 43 is driven to longitudinally rotate, and the spraying angle of the nozzle 43 is flexibly adjusted;
after the adjustment is finished, the pump is started, the irrigation liquid is pressurized to enter the bottom of the outer tube 1 through the conveying pipeline and the connecting seat 61, the pressurized irrigation liquid entering the bottom of the outer tube 1 enters the flow control frame 24 through the bottom end of the flow control frame 24, when the irrigation liquid enters the flow control frame 24, the flow control frame 24 is jacked up hydraulically, the reset spring 25 is extruded, the pressurized irrigation liquid enters the top of the outer tube 1 through the flow control groove 241 in the top end of the chuck 21, the top ring 23 and the inner tube 22 are jacked up through the jacking up flow control frame 24, the whole inner driving assembly 3 and the plurality of spraying assemblies 4 are jacked up until the bottom end of the first sealing rubber gasket 531 is contacted with the top end of the underframe 35, the sealing between the outer tube 1 and the inner driving assembly 3 is carried out, the underframe 35 is limited, the inner driving rod 32, the inner tube 22 and the flow control frame 24 are limited, and at the moment, the outer groove 361 is exposed at the top end of the inner threaded sleeve 51;
the irrigation liquid flowing into the top of the outer pipe 1 in a controlled manner enters the protective cylinder 36 through the dredging groove 351 and enters the pressurizing groove 411, the irrigation liquid is pressurized step by step, the pressurized irrigation liquid enters the nozzle 43 through the infusion hose 44 for spraying, and the sprayed irrigation liquid is sprayed out of the whole sprayer structure through the outer groove 361 for spraying crops;
the irrigation liquid pressurized at the bottom of the outer pipe 1 can drive the fan blades 33 to rotate at the same time, so that the inner driving rod 32 is driven to rotate in the inner pipe 22 automatically and stably, the bottom frame 35 and the protective cylinder 36 are driven to rotate stably, the plurality of spraying assemblies 4 are driven to rotate horizontally, the irrigation liquid is sprayed in a horizontal rotating mode, and the spraying effect of the irrigation liquid is improved;
after spraying, stop the pump machine, hydraulic pressure disappears gradually, and reset spring 25 resets, and frame 24, the interior subassembly 3 that drives and a plurality of spraying component 4 descend are flowed in the drive accuse, and at this moment, outer groove 361 gets into interior spiral shell sleeve 51, protects outer groove 361, when preventing not using, and outside dust causes the follow-up use that the shutoff influences whole structure to outer groove 361, nozzle 43, has further promoted whole structure's result of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A sprinkler structure convenient for irrigation, comprising an outer tube (1), characterized in that: the flow control assembly (2) is arranged in the middle of the outer pipe (1), the inner drive assembly (3) is arranged in the middle of the flow control assembly (2), the spraying assembly (4) is arranged at the top of the inner drive assembly (3), the spraying assemblies (4) are distributed in an annular array, the adjusting assembly (5) matched with the flow control assembly (2) in use is sleeved on the top of the outer side of the outer pipe (1) through threads, and the connecting assembly (6) is sleeved on the bottom of the outer pipe (1) through threads;
the flow control assembly (2) comprises a chuck (21), the chuck (21) is fixedly clamped in the middle of the inner wall of the outer tube (1), an inner tube (22) is movably inserted in the middle of the chuck (21), the top of the inner tube (22) penetrates through the top end of the chuck (21) and is integrally formed with a top ring (23), a plurality of flow control frames (24) distributed in an annular array are fixedly mounted on the outer side of the top ring (23), the bottom end of each flow control frame (24) is an open structure, flow control grooves (241) are formed in the side ends of the flow control frames (24), through grooves (211) corresponding to the flow control frames (24) are formed in the top end of the chuck (21), the bottom of each flow control frame (24) is movably clamped in the corresponding through grooves (211), the bottom of the inner tube (22) penetrates through the bottom end of the chuck (21) and is sleeved with a first nut (26) in a threaded manner, a return spring (25) is arranged between the first nut (26) and the return spring (25) is movably sleeved on the outer side of the inner tube (22);
the inner driving assembly (3) comprises a first bearing (31), the first bearing (31) is provided with two bearings which are symmetrically distributed up and down, the first bearing (31) is fixedly clamped at the top and the bottom of the inner tube (22), the middle fixing clamp of the first bearing (31) is provided with an inner driving rod (32), the bottom of the inner driving rod (32) penetrates through the bottom end of the inner tube (22) and is fixedly sleeved with a first limiting ring (321), the outer side of the inner driving rod (32) at the bottom end of the first limiting ring (321) is movably sleeved with a fan sheet (33), a second nut (34) is sleeved on the outer side of the inner driving rod (32) at the bottom end of the fan sheet (33) in a threaded manner, the top end of the second nut (34) is in contact with the bottom end of the fan sheet (33), the top end of the inner driving rod (32) penetrates through the top end of the inner tube (22) and is fixedly provided with an underframe (35), and a protection barrel (36) is fixedly arranged at the top end of the underframe (35);
the spraying assembly (4) comprises a pressurizing frame (41), the pressurizing frame (41) is fixedly clamped on the upper portion of the inner wall of the protective barrel (36), a pressurizing groove (411) is formed in the bottom end of the pressurizing frame (41), a communicating groove (412) is formed in the top of the pressurizing groove (411), a rotating groove (413) is formed in the top of the outer side of the pressurizing frame (41), a sleeve seat (42) is arranged on one side, close to the inner wall of the protective barrel (36), of the rotating groove (413), a nozzle (43) is fixedly clamped in the middle of the sleeve seat (42), a rotating shaft (421) is integrally formed on the outer wall of the sleeve seat (42), the rotating shaft (421) is rotatably clamped in the pressurizing frame (41), and an infusion hose (44) is fixedly mounted between one side of the nozzle (43) and the communicating groove (412);
the adjusting assembly (5) comprises an inner threaded sleeve (51), a second bearing (52) is arranged on an upper fixing clamp of the inner wall of the inner threaded sleeve (51), a pressing pipe (53) is arranged on a middle fixing clamp of the second bearing (52), the inner threaded sleeve (51) is sleeved on the top of the outer side of the outer pipe (1) in a threaded manner, the pressing pipe (53) is movably clamped on the top of the inner side of the outer pipe (1), the pressing pipe (53) is movably sleeved on the outer side of the protective barrel (36), a first sealing rubber gasket (531) is fixedly installed at the bottom end of the pressing pipe (53), and the bottom end of the first sealing rubber gasket (531) is in contact with the top end of the underframe (35);
coupling assembling (6) are including connecting seat (61), the inner wall upper portion integrated into one piece of connecting seat (61) has second spacing ring (62), the sealed cushion of top fixedly connected with second (63) of second spacing ring (62), connecting seat (61) screw thread cup joints in the outside bottom of outer tube (1), the bottom of outer tube (1) and the top contact of the sealed cushion of second (63).
2. A sprinkler structure for facilitating irrigation according to claim 1, wherein: the top of the pressurizing frame (41) is rotatably clamped with an adjusting rod (45), the bottom of the adjusting rod (45) is fixedly sleeved with a first bevel gear (451), the end part of one rotating shaft (421) is fixedly sleeved with a second bevel gear (452), and the first bevel gear (451) is meshed with the second bevel gear (452).
3. A sprinkler structure for facilitating irrigation according to claim 2, wherein: and the underframe (35) is provided with a dredging groove (351) corresponding to the spraying component (4).
4. A sprinkler structure for facilitating irrigation according to claim 3, wherein: the top of the adjusting rod (45) is rotatably clamped at the top end of the protective cylinder (36), and an outer groove (361) corresponding to the rotating groove (413) in position is formed in the top of the outer wall of the protective cylinder (36).
5. A process for making a structure for facilitating irrigation spray according to any one of claims 1 to 4, comprising the steps of:
firstly, forging, punching, welding and the like by using processing equipment to respectively process an outer pipe (1) with a chuck (21), a flow control assembly (2), an internal drive assembly (3), a spraying assembly (4), an adjusting assembly (5) and a connecting assembly (6), and assembling a first bearing (31), an internal drive rod (32), an underframe (35) and a protective cylinder (36) in the flow control assembly (2);
step two, movably penetrating the inner tube (22) through the middle part of the chuck (21), then installing a return spring (25) at the bottom of the inner tube (22), and fixing the flow control assembly (2) and a part of the inner drive assembly (3) with the outer tube (1) by screwing a first nut (26);
step three, installing the fan blade (33) at the bottom of the internal drive rod (32), and fixing the fan blade (33) and the internal drive rod (32) by screwing a second nut (34);
step four, sleeving an inner threaded sleeve (51) on the top of the outer side of the outer pipe (1) in a threaded manner, movably clamping a pressing pipe (53) on the top of the inner side of the outer pipe (1), movably sleeving the pressing pipe (53) on the outer side of the protective cylinder (36), and assembling the adjusting assembly (5) and the outer pipe (1);
and step five, connecting the outer bottom of the outer pipe (1) with the top of the outer bottom of the outer pipe (1) to be connected with the top of the base (61) until the bottom end of the outer pipe (1) is contacted with the top end of the second sealing rubber gasket (63), and hermetically connecting the whole structure with the irrigation liquid conveying pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111476786.0A CN114100882B (en) | 2021-12-06 | 2021-12-06 | Conveniently-irrigated spray head structure and preparation process thereof |
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| CN202111476786.0A CN114100882B (en) | 2021-12-06 | 2021-12-06 | Conveniently-irrigated spray head structure and preparation process thereof |
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| CN114100882B true CN114100882B (en) | 2022-10-25 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203022661U (en) * | 2012-07-29 | 2013-06-26 | 中国石油化工股份有限公司 | Multi-purpose machinery blocking-up type pulse spinning jet flowing spraying cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA738123B (en) * | 1973-03-30 | 1974-08-28 | Toro Co | Improvements in sprinkler systems |
| CN2719409Y (en) * | 2004-05-21 | 2005-08-24 | 丁州 | Underground variable-range fully-automatic water-saving sprinkling irrigation gun |
| CN201101988Y (en) * | 2007-09-29 | 2008-08-20 | 陶振华 | Rotary water sprayer |
| CN202087449U (en) * | 2011-03-23 | 2011-12-28 | 广东联塑科技实业有限公司 | Rotary spray head driven by water power |
| CN204544512U (en) * | 2015-04-16 | 2015-08-12 | 福建大丰收灌溉科技有限公司 | Insect protected formula rotary nozzle |
| CN214709867U (en) * | 2021-01-29 | 2021-11-16 | 四川蓝灵现代农业有限公司 | Agricultural production is with high scope irrigation equipment |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203022661U (en) * | 2012-07-29 | 2013-06-26 | 中国石油化工股份有限公司 | Multi-purpose machinery blocking-up type pulse spinning jet flowing spraying cleaning device |
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