CN106861944B - A kind of drought spray anti-blocking sprayer - Google Patents
A kind of drought spray anti-blocking sprayer Download PDFInfo
- Publication number
- CN106861944B CN106861944B CN201710237480.7A CN201710237480A CN106861944B CN 106861944 B CN106861944 B CN 106861944B CN 201710237480 A CN201710237480 A CN 201710237480A CN 106861944 B CN106861944 B CN 106861944B
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- China
- Prior art keywords
- nozzle body
- spray head
- slide bar
- revolving fragment
- head slide
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Classifications
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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
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
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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
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
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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
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
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- Nozzles (AREA)
Abstract
The invention discloses a kind of drought spray anti-blocking sprayers, aim to solve the problem that the problem of spray head long-time service can be blocked by scale, its key points of the technical solution are that: a kind of drought spray anti-blocking sprayer, including nozzle body, the nozzle body is in hollow cylindric setting, the nozzle body inner wall is provided with bracket, pillar is fixedly connected on the bracket, spray head slide bar is threaded on the pillar, spray head slide bar upper end is connected with the diverging block in inverted cone setting, there are the gaps sprayed of supplying water between the diverging block and the nozzle body upper edge, sliding is provided with rotating mechanism on the spray head slide bar, the limit assembly for being limited to rotating mechanism is additionally provided on the spray head slide bar, the scraper mechanism for being cleared up diverging block is provided on the rotating mechanism, the nozzle body inner wall offers water supply and passes through Channel.A kind of drought spray anti-blocking sprayer of the invention, can clear up spray head automatically, prevent from blocking.
Description
Technical field
The present invention relates to non-irrigated spray fields, more specifically, it relates to a kind of drought spray anti-blocking sprayer.
Background technique
In gardens construction field, usual kind is implanted with large stretch of meadow etc. and is usually directed to when safeguarding to meadow etc. for grass
The spray irrigation on ground eliminates flood irrigation in the prior art in order to save water for carrying out watering Irrigation to meadow substantially
Mode, what is generallyd use is spraying irrigation, on the one hand to blame the range more extensively to irrigate more evenly, on the other hand can also be saved
Water is about used, to utilize water resource to the greatest extent.
Spraying irrigation system is that water is delivered to corresponding spray head by water delivery device, is defeated by the water of spray head in high-pressure atomization
It is sprayed afterwards from spray head, to form water mist, to achieve the purpose that depositing dust, as can be seen from the above description, the outlet water orifice diameter of spray head is got over
It is small, then it is better to the atomizing effect of water, but aperture is smaller also easier to be blocked, especially spray dust-reducing system is generally adopted
All it is secondary water, a large amount of solid particle, the blockage problem of this spray head being further exacerbated by, in addition, spraying is contained in water
System is usually intermittent work, i.e., the state that spray head is not in lasting water spray remains in the showerhead when the system is not working
Water can fouling, the dust in external environment can also enter to inside spray head from the apopore of spray head, above-mentioned fouling and powder
Dirt such as enters at the factors, and spray head is once block, and result necessarily leads to dust falling system
It works normally.
In view of the above-mentioned problems, notification number is a kind of automatically cleaning anti-blocking sprayer disclosed in the Chinese patent of CN203380026U,
Be characterized in that: automatically cleaning anti-blocking sprayer, including shell, piston body and elasticity reset device, shell have inner hole and
There is the hole for water spraying being connected with inner hole at the front end of inner hole, piston body is oriented to is assemblied in shell along the longitudinal direction on its shell wall
Inner hole in and its front end have it is corresponding with hole for water spraying disclose needle, be equipped in shell for limiting piston body in shell inner hole
Front end extreme position position limiting structure, elasticity reset device top is at the rear end of piston body and pushes piston body forward,
Disclose needle elasticity reset device pushing effect under be inserted into corresponding hole for water spraying and by hole for water spraying block or and hole for water spraying
Clearance fit is additionally provided with the inlet opening communicated with the inner hole of shell on the shell wall of shell, and the inner port of inlet opening is located at piston body
Front at.
The program solves the problems, such as that spray head is easy blocking, while the present invention provides the new technical solution of one kind to solve
State problem.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of drought spray anti-blocking sprayer, advantage exists
In that can be cleared up automatically and anti-clogging, extend the service life of spray head.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of drought spray anti-blocking sprayer, packet
Nozzle body is included, the nozzle body is in hollow cylindric setting, and the nozzle body inner wall is provided with bracket, the bracket
On be fixedly connected with pillar, spray head slide bar is threaded on the pillar, spray head slide bar upper end is connected in inverted
The diverging block of cone setting, it is described there are the gap sprayed of supplying water between the diverging block and the nozzle body upper edge
Sliding is provided with rotating mechanism on spray head slide bar, and the limit for being limited to rotating mechanism is additionally provided on the spray head slide bar
Hyte part, the scraper mechanism for being cleared up diverging block is provided on the rotating mechanism, and the nozzle body inner wall is opened
The channel passed through equipped with water supply.
By using above-mentioned technical proposal, nozzle body is in hollow cylindric setting, is arranged on nozzle body inner wall
There is bracket, pillar is also fixedly connected on bracket, spray head slide bar is threaded on pillar, is connected in spray head slide bar upper end
There is the diverging block in inverted cone setting, there are gaps between the side wall and spray head slide bar upper edge of diverging block, in this way
When turning diverging block, due to being connected through a screw thread between spray head slide bar and pillar, it can to dissipate block and move up or down,
To adjust the size in gap between diverging block and nozzle body, so that the fogging degree for the water that control sprays, sliding in spray head
On bar sliding be provided with rotating mechanism, when being passed through water flow, rotating mechanism can be rotated relative to spray head slide bar and at the same time
Rise, be additionally provided with limit assembly on spray head slide bar, moving up and down for rotating mechanism is limited by limit assembly, avoids rotating
Mechanism inordinate rotation, is additionally provided with scraper mechanism on rotating mechanism, and scraper mechanism is moved with rotating mechanism to diverging block
Side wall carries out striking off cleaning, and channel is also provided on nozzle body side wall, and channel is used to be connected to two up and down of rotating mechanism
Point, when rotating mechanism is moved up for supplying water to rotating mechanism top.
The present invention is further arranged to: the limit assembly includes the second gear for being respectively arranged at spray head slide bar upper and lower ends
Piece and first flap, the rotating mechanism are slideably positioned between the first flap and second flap.
By using above-mentioned technical proposal, limit assembly includes the second flap for being separately positioned on spray head slide bar upper and lower ends
And first flap, rotating mechanism are slidably arranged between first flap and second flap, and when rotating mechanism moves down, following table
Face is contradicted in first flap upper surface, and after rotating mechanism moves up a certain distance, the upper surface of rotating mechanism is contradicted
The lower surface of second flap and stopping is run up.
The present invention is further arranged to: the rotating mechanism includes the revolving fragment that sliding sleeve is set on the spray head slide bar,
The revolving fragment side wall with the nozzle body inner wall the inconsistent and described revolving fragment side wall axial ends be respectively arranged with it is convex
It rises, the upward track groove of spiral is offered on the nozzle body inner wall, the protrusion is slideably positioned in track groove, further includes
Sliding sleeve is set to the guide pad on spray head slide bar, and there are space, the guide pads between the guide pad and the nozzle body
Bindiny mechanism is provided between the revolving fragment.
By using above-mentioned technical proposal, rotating mechanism includes the revolving fragment being slidably located on spray head slide bar, revolving fragment
It is in the form of annular discs setting and side wall and nozzle body inner wall fit, be provided with protrusion on the axial ends side wall of revolving fragment,
The upward track groove of spiral is offered on nozzle body inner wall, and protrusion is slidably arranged in track groove, when revolving fragment by
When to upward thrust, by protrusion along the upward sliding of track groove, so that revolving fragment realization while moving upwards
Rotation goes back sliding sleeve equipped with guide pad on spray head slide bar, and guide pad is less than revolving fragment and is arranged and makes guide pad and spray head
There are certain space water supply streams to pass through between main body inner wall, and bindiny mechanism is provided between guide pad and revolving fragment, works as rotation
When rotor rotates, drives guide pad to realize by bindiny mechanism and rotate and move up.
The present invention is further arranged to: the bindiny mechanism includes being fixedly installed on the revolving fragment upper surface and around rotation
Rotor center ring around at least three second connection sheets, the guide pad lower surface is provided with corresponding with second connection sheet
The first connection sheet, the side wall interval of first connection sheet and second connection sheet contradicts, the guide pad and the rotation
Elastic component is also connected between rotor.
By using above-mentioned technical proposal, bindiny mechanism includes be fixed at revolving fragment upper surface at least three second
Connection sheet, and the second connection sheet around rotating mechanism center ring around setting, be provided in the lower surface of guide pad and second connect
The side wall interval of corresponding first connection sheet of contact pin, the first connection sheet and the second connection sheet contradicts setting, when the second connection sheet
When rotation, the side wall of the side wall of the second connection sheet and the first connection sheet is inconsistent and the first connection sheet is pushed to realize rotation, from
And guide pad is driven to realize rotation, it is connected with scraper mechanism in the upper surface of guide pad, so that scraper mechanism is driven to realize rotation,
Elastic component is also connected between guide pad and revolving fragment, when revolving fragment moves up, compression elastic piece make guide part to
Upper movement, when stopping supplying water, elastic component will push revolving fragment and move down.
The present invention is further arranged to: the scraper mechanism is fixedly connected on table on the rotating mechanism including at least three
The connecting rod in face, the small end are connected with the scraping blade contradicted with the diverging block side wall interval.
By using above-mentioned technical proposal, scraper mechanism includes at least three companies for being fixedly connected on rotating mechanism upper surface
Bar is also connected with scraping blade in the upper end of connecting rod, and when connecting rod is moved down with rotating mechanism, scraping blade also moves down therewith,
It when connecting rod is moved up with rotating mechanism, scrapes sector-meeting and is moved up while rotating, and contradict in the side of diverging block
Cleaning is struck off to diverging block side wall realization on wall.
The present invention is further arranged to: the connecting rod is made of elastic material.
By using above-mentioned technical proposal, connecting rod is made of elastic material, in connecting rod as rotating mechanism rotates and rises
When, slight deformation can occur and can restore automatically, in this way can be more flexible carry out strikes off cleaning.
The present invention is further arranged to: the drainage mechanism for remaining water to be discharged is provided in the nozzle body,
The drainage mechanism includes the drainpipe made of soft material, and the drainpipe water inlet end is fixedly connected on the revolving fragment
Surface, offers perforation hole between the drainpipe water inlet end and the revolving fragment, the water outlet of drainpipe passes through the spray head
Main body wall simultaneously stretches out nozzle body, and the water outlet of the drainpipe is arranged lower than water inlet end, the drainpipe water outlet setting
There is switch.
By using above-mentioned technical proposal, it is provided with the drainage mechanism for remaining water to be discharged in nozzle body, arranges
Water dispenser structure includes drainpipe, and the water inlet end of drainpipe is fixedly connected on revolving fragment upper surface, drainpipe water inlet end and revolving fragment it
Between be also provided with perforation hole, when supplying water, water flow is flowed into drainpipe by perforation hole, and the water outlet of drainpipe will be lower than
Water inlet end setting, being located at the water above revolving fragment in this way can be automatically drained out by drainpipe, not formed above revolving fragment
Water will not generate scale when not supplying water for a long time in this way, and the water outlet of drainpipe is provided with switch, when water rushes in row
When water pipe, switch is closed automatically by hydraulic pressure, when the pressure of drainpipe water inlet end reduces, switch is opened and by revolving fragment
On water be discharged in time, avoid the formation of scale.
The present invention is further arranged to: the pillar upper end offers threaded hole, and the spray head slide bar outer wall is provided with outer
Screw thread, the spray head slide bar are threadedly connected in threaded hole.
By using above-mentioned technical proposal, threaded hole is offered in the upper end of strut, spray head slide bar outer wall is provided with outer spiral shell
Line, spray head slide bar are threaded in threaded hole, the height of diverging block are adjusted by turning diverging block in this way, to adjust diverging
Gap between block and nozzle body upper edge can also manually adjust the fogging degree of water ejection in this way.
In conclusion the invention has the following advantages:
First, being struck off by the way that scraper mechanism is arranged in nozzle body to diverging block side wall, prevent in diverging block side
Scale is generated on wall, is blocked spray head, is extended the service life of spray head；
Second, the water in spray head is timely discharged by the way that drainage mechanism is arranged, when not needing to carry out drought spray, water is avoided
Accumulate in spray head, avoids result in spray head and get rusty or grow moss etc..
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is nozzle body interior section structural schematic diagram；
Fig. 3 is cross-sectional view one of the present invention；
Fig. 4 is cross-sectional view two of the present invention.
In figure: 1, nozzle body；2, bracket；3, pillar；4, spray head slide bar；5, block is dissipated；6, gap；7, rotating mechanism；
8, limit assembly；9, scraper mechanism；10, channel；11, second flap；12, first flap；13, revolving fragment；14, raised；15, rail
Road slot；16, guide pad；17, bindiny mechanism；18, the second connection sheet；19, the first connection sheet；20, elastic component；21, connecting rod；22,
Scraping blade；23, drainage mechanism；24, drainpipe；25, perforation hole；26, it switchs.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
A kind of drought spray anti-blocking sprayer, as shown in figures 1 and 3, including nozzle body 1, nozzle body 1 are arranged in tubular,
The inner cavity of nozzle body 1 is fixedly connected with bracket 2, and the upper surface of bracket 2 is fixedly installed pillar 3, and pillar 3 is cylindrical to be set
It sets, and pillar 3 is arranged concentrically with nozzle body 1, the upper surface of pillar 3 offers threaded hole, and threaded hole is threadably secured company
It is connected to spray head slide bar 4, the cylindrical setting of spray head slide bar 4, the axle center of spray head slide bar 4 is overlapped with the axle center of nozzle body 1, spray head
4 upper end of slide bar dissipates the side wall of block 5 and the upper end of nozzle body 1 in cone setting integrally formed with diverging block 5, diverging block 5
Face is adapted, and dissipates the side wall of block 5 and the upper surface of nozzle body 1 there are the gap 6 of certain size, and the size in gap 6 can
To be adjusted by the threaded connection between threaded hole and spray head slide bar 4, in this way when water flows into anti-blocking sprayer, water passes through branch
Frame 2 flows to diverging block 5 along nozzle body 1, and passes through gap 6 and flow out, and such water is just flowed out by anti-blocking sprayer concurrent
It scatters and, to reach the irrigation effect of large area.
As shown in Figure 3 and Figure 4, rotating mechanism 7,7 limit group valence 8 of rotating mechanism, limit assembly are provided on spray head slide bar 4
8 include the first flap 12 for being fixed at 4 downside of spray head slide bar and the second flap for being fixed at 4 upside of spray head slide bar
11, the upper surface of first flap 12 is connected with revolving fragment 13, and revolving fragment 13 is arranged in circular ring shape, the inner wall and spray head of revolving fragment 13
The outer wall of slide bar 4 fits, and revolving fragment 13 can be slided along spray head slide bar 4, and the outer wall of revolving fragment 13 is interior with nozzle body 1
Wall fits, and revolving fragment 13 and nozzle body 1 opposite can be slided, and are fixedly installed several on the outer wall of revolving fragment 13 and are used for
Play the protrusion 14 of rotary steering, rotating mechanism 7 further includes the track groove 15 being arranged in nozzle body 1, and track groove 15 is in spiral shell
Shape setting is revolved, the position of track groove 15 is corresponding with protrusion 14, and the cross section of track groove 15 is adapted with protrusion 14, convex in this way
Playing 14 can move along track groove 15, and after water flows into anti-blocking sprayer, water will push revolving fragment 13 and move to diverging 5 direction of block
It is dynamic, and protrusion 14 is moved along track groove 15, and since track groove 15 is twist arranged, protrusion 14 can drive revolving fragment 13
Rotation, to make to rotate while revolving fragment 13 is mobile to diverging 5 direction of block.
As shown in Figure 3 and Figure 4, the scraper mechanism 9 for striking off tamper is provided on spray head slide bar 4, scraper mechanism 9 is wrapped
The guide pad 16 being slidably arranged on spray head slide bar 4 is included, guide pad 16 is arranged in the upside of revolving fragment 13, opens up on guide pad 16
There is through-hole, and guide pad 16 is slidably connected by through-hole with spray head slide bar 4, the upper surface of guide pad 16 is fixedly installed several
Connecting rod 21, the flexible material of connecting rod 21 are made, and the upper end of connecting rod 21 is fixedly connected with scraping blade 22, the flaky setting of scraping blade 22,
A side of scraping blade 22 contradicts on the side wall of diverging block 5, when guide pad 16 is slided up and down along spray head slide bar 4, due to even
Bar 21 has elasticity, contradicts one end of scraping blade 22 still on the side wall of diverging block 5, spray head slide bar 4 has been fixedly arranged at the upper side
Second flap 11, second flap 11 can be with 16 sliding positions of restricted guidance block, i.e., when the upper surface of guide pad 16 is contradicted second
When 11 lower surface of baffle, guide pad 16 cannot continue toward the movement of diverging 5 direction of block, and when guide pad 16 is contradicted in second flap
When on 11, scraping blade 22 is just moved to gap position, scraping blade 22 can be made to strike off the tamper in gap in this way.
Bindiny mechanism 17 is provided between revolving fragment 13 and guide pad 16, bindiny mechanism 17 is coated on spray head slide bar 4
The elastic component 20 in outside, herein elastic component 20 can be spring, the both ends of spring be connected to respectively revolving fragment 13 upper surface and
The lower surface of guide pad 16, several tools are fixedly installed on the upper surface of revolving fragment 13 can make guide pad 16 rotates first to connect
Contact pin 19, the downside of same guide pad 16 are fixedly installed the second connection sheet 18, spring under normal circumstances, the first connection sheet 19
Upper surface and guide pad 16 lower surface there are certain space, the lower surface of the second connection sheet 18 and the upper table of revolving fragment 13
Equally there are certain spaces in face；When the side of the side of the first connection sheet 19 and the second connection sheet 18 abuts against, first connects
Contact pin 19 can drive the second connection sheet 18 to rotate.
In this way when water flows into anti-blocking sprayer, water pushes revolving fragment 13 to the mobile springs urge simultaneously in diverging 5 direction of block
Guide pad 16 is mobile, and when the upper surface of guide pad 16 is connected on the lower surface of second flap 11, revolving fragment 13 can also be along
Spray head slide bar 4 continues to slide, and while revolving fragment 13, the first connection sheet 19 drives the rotation of the second connection sheet 18, makes to lead in this way
The function that rotation can also be reached while sliding to block 16 allows scraping blade 22 around diverging due to the rotation of guide pad 16
The side wall of block 5 strikes off tamper.
As shown in Figure 3 and Figure 4, several channels 10 that water can be allowed to flow through are provided in nozzle body 1, the setting of channel 10 exists
In the side wall of nozzle body 1, and the both ends in channel 10 are pierced by from the inner wall of nozzle body 1, and the one end in channel 10 is arranged second
The other end of position between baffle 11 and diverging block 5, channel 10 is arranged at 15 place inner wall position of track groove, works as rotation in this way
After piece 13 slides certain distance to diverging 5 direction of block, water flow can flow into simultaneously from the one end of channel 10 at 15 position of track groove
It flows out from one end of 11 upside of second flap, is then flowed out from gap.
As shown in figure 3, being additionally provided with drainage mechanism 23 on anti-blocking sprayer, drainage mechanism 23 includes being fixedly connected on revolving fragment
Drainpipe 24 on 13, one end of drainpipe 24 are fixedly connected on the upper surface of revolving fragment 13, and drainpipe 24 is flexible material,
The movement that is adapted to revolving fragment 13 of drainpipe 24 in this way, drainpipe 24 pass through the perforation hole 25 being correspondingly arranged in nozzle body 1,
The setting of perforation hole 25 is blocked in 13 upside of revolving fragment, perforation hole 25 and the outer wall of drainpipe 24 by sealing material, can prevent from wearing
There is leak in 25 position of pore, and drainpipe 24 is offering several through-holes with 13 junction of revolving fragment, can make to rotate in this way
In the water flow intake-discharge pipe 24 of 13 upside of piece, the outlet end of drainpipe 24 is lower than the position of revolving fragment 13, the outlet of drainpipe 24
End is provided with the switch 26 of control water outflow, and switch 26 is controlled by hydraulic pressure, and when hydraulic pressure is big switch 26 can close, make
Water cannot flow out from switch 26, and when hydraulic pressure becomes smaller, water can be washed open to flow out at pass 26.
After water enters in anti-blocking sprayer, revolving fragment 13 by hydraulic pressure to diverging 5 position of block slide, while revolving fragment 13 around
Spray head slide bar 4 rotate, while revolving fragment 13 by bindiny mechanism 17 make guide pad 16 to diverging 5 position of block slide while also
It can be rotated around this spray head slide bar 4, such scraping blade 22 can strike off tamper along diverging 5 side wall of block, when guide pad 16 is when upper
When being outwardly in the lower surface of second flap 11, just gap position, such revolving fragment 13 continue to slide scraping blade 22, make scraping blade
22 strike off tamper in gap along gap, so as to dredge spray head；After revolving fragment 13 continues to slide certain distance, water is just
It can be flowed out from one end flowing into pipeline of the pipeline at 15 position of track groove, and from pipeline in one end of 11 upside of second flap, this
Who can be flowed out sample from gap, thus water can be made divergently to irrigate around；Water can flow into drainpipe 24 simultaneously, and
And since hydraulic pressure is big, switch 26 is closed, thus water can be made divergently to irrigate around；After the completion of irrigation, stop supplying
Water, such revolving fragment 13 after the thrust of water, do not fall and are connected in first flap 12, and guide pad 16 is equally fallen,
Back up into scraping blade 22 in anti-blocking sprayer；Also due to the hydraulic pressure very little in drainpipe 24, opens switch 26, due to rotation
Effect of the water of 13 upside of rotor by atmospheric pressure, flow out water can from drainpipe 24, can prevent revolving fragment in this way
Condense out scale in anti-blocking sprayer after water natural evaporation in 13, blocks anti-blocking sprayer.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of drought spray anti-blocking sprayer, including nozzle body (1), the nozzle body (1) is in hollow cylindric setting, special
Sign is: nozzle body (1) inner wall is provided with bracket (2), is fixedly connected with pillar (3), the branch on the bracket (2)
It is threaded on column (3) spray head slide bar (4), spray head slide bar (4) upper end is connected with the hair in inverted cone setting
It dissipates block (5), there are the gap (6) sprayed of supplying water, the sprays between described diverging block (5) and the nozzle body (1) upper edge
Slide and be provided with rotating mechanism (7) on head slide bar (4), be additionally provided on the spray head slide bar (4) for rotating mechanism (7) into
The limit assembly (8) of row limit, the scraper mechanism for being cleared up diverging block (5) is provided on the rotating mechanism (7)
(9), nozzle body (1) inner wall offers the channel (10) supplied water and passed through.
2. a kind of drought spray anti-blocking sprayer according to claim 1, it is characterised in that: the limit assembly (8) includes difference
It is set to the second flap (11) and first flap (12) of spray head slide bar (4) upper and lower ends, rotating mechanism (7) the sliding setting
Between the first flap (12) and second flap (11).
3. a kind of drought spray anti-blocking sprayer according to claim 2, it is characterised in that: the rotating mechanism (7) includes sliding
The revolving fragment (13) being sheathed on the spray head slide bar (4), revolving fragment (13) side wall and the nozzle body (1) inner wall phase
It contradicts and the revolving fragment (13) side wall axial ends is respectively arranged with raised (14), opened on nozzle body (1) inner wall
Equipped with the upward track groove of spiral (15), it further includes that sliding sleeve is set to that the protrusion (14), which is slideably positioned in track groove (15),
Guide pad (16) on spray head slide bar (4), there are spaces between the guide pad (16) and the nozzle body (1), described to lead
To being provided with bindiny mechanism (17) between block (16) and the revolving fragment (13).
4. a kind of drought spray anti-blocking sprayer according to claim 3, it is characterised in that: the bindiny mechanism (17) includes fixing
Be set to the revolving fragment (13) upper surface and around revolving fragment (13) center ring around at least three second connection sheets (18), institute
It states guide pad (16) lower surface and is provided with the first connection sheet (19) corresponding with the second connection sheet (18), described first connects
The side wall of contact pin (19) and second connection sheet (18) interval contradicts, between the guide pad (16) and the revolving fragment (13)
It is also connected with elastic component (20).
5. a kind of drought spray anti-blocking sprayer according to claim 1, it is characterised in that: the scraper mechanism (9) includes at least
Three are fixedly connected on the connecting rod (21) of the rotating mechanism (7) upper surface, and connecting rod (21) upper end is connected with and the hair
Dissipate the scraping blade (22) that block (5) side wall interval contradicts.
6. a kind of drought spray anti-blocking sprayer according to claim 5, it is characterised in that: the connecting rod (21) is by elastic material system
At.
7. a kind of drought spray anti-blocking sprayer according to claim 3, it is characterised in that: be provided on the nozzle body (1)
Drainage mechanism (23) for remaining water to be discharged, the drainage mechanism (23) includes the drainpipe made of soft material
(24), drainpipe (24) water inlet end is fixedly connected on the revolving fragment (13) upper surface, drainpipe (24) water inlet end
It is offered between the revolving fragment (13) perforation hole (25), the water outlet of drainpipe (24) passes through the nozzle body (1) side
Wall simultaneously stretches out nozzle body (1), and the water outlet of the drainpipe (24) is arranged lower than water inlet end, drainpipe (24) water outlet
It is provided with switch (26).
8. a kind of drought spray anti-blocking sprayer according to claim 1, it is characterised in that: pillar (3) upper end offers spiral shell
Pit, spray head slide bar (4) outer wall are provided with external screw thread, and the spray head slide bar (4) is threadedly connected in threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237480.7A CN106861944B (en) | 2017-04-12 | 2017-04-12 | A kind of drought spray anti-blocking sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237480.7A CN106861944B (en) | 2017-04-12 | 2017-04-12 | A kind of drought spray anti-blocking sprayer |
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| Publication Number | Publication Date |
|---|---|
| CN106861944A CN106861944A (en) | 2017-06-20 |
| CN106861944B true CN106861944B (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710237480.7A Active CN106861944B (en) | 2017-04-12 | 2017-04-12 | A kind of drought spray anti-blocking sprayer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109443074A (en) * | 2018-12-13 | 2019-03-08 | 广东新菱空调科技有限公司 | Countercurrent tower variable-flow circle spray head |
| CN109876571B (en) * | 2019-01-25 | 2023-10-13 | 山西潞安集团司马煤业有限公司 | Pressure type atomizing nozzle for conveniently backwashing large-particle impurities |
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| CN110586396B (en) * | 2019-07-29 | 2020-12-15 | 安徽远东重型机械有限公司 | Six-section glue spraying robot |
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| CN114028597A (en) * | 2022-01-11 | 2022-02-11 | 华北理工大学 | Atomizing and spraying device for hospital disinfection |
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| CN205797518U (en) * | 2016-07-19 | 2016-12-14 | 浙江帝诺轻工制造有限公司 | A kind of paint nozzle of cigar lighter shell spray equipment |
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