CN109530112A - Changeable ejecting device - Google Patents
Changeable ejecting device Download PDFInfo
- Publication number
- CN109530112A CN109530112A CN201811635763.8A CN201811635763A CN109530112A CN 109530112 A CN109530112 A CN 109530112A CN 201811635763 A CN201811635763 A CN 201811635763A CN 109530112 A CN109530112 A CN 109530112A
- Authority
- CN
- China
- Prior art keywords
- spray head
- water
- nozzle
- sprinkler
- driving
- 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.)
- Pending
Links
Classifications
-
- 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
- B05B1/28—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
本发明请求保护的百变喷头装置，包括内喷头、外喷头、挡水板、连接机构和升降驱动机构；所述内喷头具有进水口和出水口，所述外喷头套接于所述内喷头，所述挡水板设置在所述内喷头上出水口的外侧，并通过所述连接机构与所述内喷头连接固定；所述升降驱动机构与所述外喷头相连并能够驱动所述外喷头沿所述内喷头的轴向方向往复运动，以改变所述外喷头和所述挡水板之间的相对距离。本发明所提供的百变喷头装置在工作时，用升降驱动机构驱动外喷头做相对于内喷头的往复运动，而挡水板相对于内喷头固定设置，以此实现该百变喷头装置工作时不同水型的出水，使得该百变喷头装置工作时所喷出的水型不仅变化多样，而且所呈现的水型稳定性好。
The versatile sprinkler device claimed in the present invention includes an inner sprinkler, an outer sprinkler, a water baffle, a connecting mechanism and a lift drive mechanism; the inner sprinkler has a water inlet and a water outlet, and the outer sprinkler is sleeved on the inner sprinkler , the water baffle is arranged on the outer side of the water outlet on the inner nozzle, and is connected and fixed with the inner nozzle through the connecting mechanism; the lift driving mechanism is connected with the outer nozzle and can drive the outer nozzle Reciprocating movement along the axial direction of the inner spray head to change the relative distance between the outer spray head and the water baffle. When the versatile nozzle device provided by the present invention is in operation, the outer nozzle is driven by a lift drive mechanism to reciprocate relative to the inner nozzle, and the water blocking plate is fixed relative to the inner nozzle, so as to realize the operation of the variable nozzle device. Different water types make the water types sprayed out by the versatile nozzle device not only vary in variety, but also exhibit good water type stability.
Description
Technical field
The present invention relates to fountain apparatus, more particularly to a kind of changeable ejecting device.
Background technique
Changeable spray head is mainly made of interior spray head, outer spray head and water fender, at work, is driven and is kept off by lift drive mechanism
Water plate does the reciprocating motion relative to interior spray head, to participate in keeping out area to the changeable spray head water outlet by adjusting water fender,
To realize that the changeable spray head is finally in the water outlet of different water type.Wherein, past for driving water fender to carry out in lift drive mechanism
Moving again is shaft, and the mating axle sleeve on shaft, verticality when ensuring that shaft drives water fender to move back and forth.
However, the shaft on lift drive mechanism is applied on changeable spray head, diameter is limited, and shaft with it is corresponding
Axle sleeve between movable contact area it is small, continually water fender is driven to move back and forth with shaft in this way, will lead to shaft
Gap between axle sleeve is increasing, so that shaft exists certain during driving water fender carries out elevating movement
Shaking, it is unstable to eventually cause the water type that changeable spray head finally sprays.
Summary of the invention
Based on this, it is necessary to for the technical problems in the prior art, provide a kind of changeable ejecting device.
Specifically, a kind of changeable ejecting device, including interior spray head, outer spray head, water fender, bindiny mechanism and elevator drive machine
Structure；The interior spray head has inlet and outlet, and the outer spray head is socketed on the interior spray head, and the water fender is arranged in institute
The outside of interior spray head upper water-out mouth is stated, and is connected and fixed by the bindiny mechanism and the interior spray head；The elevator drive machine
Structure is connected with the outer spray head and the outer spray head can be driven to move back and forth along the axial direction of the interior spray head, to change
State the relative distance between outer spray head and the water fender.
As a preferred solution of the present invention, the side towards the outer spray head inner wall on the water fender is set as circular cone
Face, wherein the outer direction without leave far from the interior spray head of the water fender is gradually reduced.
As a preferred solution of the present invention, the water fender is symmetrical arranged relative to the center of circle line of the interior spray head.
As a preferred solution of the present invention, the bindiny mechanism includes connecting rod and fixed plate, one end of the connecting rod
It is connected and fixed with the water fender, the other end is connect with the fixed plate, and the fixed plate is fixed on the inner wall of the interior spray head
On, wherein the fixed plate offers through-hole, for being connected to the water inlet and the water outlet.
As a preferred solution of the present invention, the connecting rod is set as screw rod, and the fixed plate is set as screw rod lantern ring, institute
Screw rod is stated to be threadedly coupled with the screw rod lantern ring.
As a preferred solution of the present invention, the screw rod is bolted with respectively on the part for being set to screw rod lantern ring two sides
One nut.
As a preferred solution of the present invention, the lift drive mechanism includes driving motor, drive gear, and with the drive
The rack gear of moving gear engagement, the rack gear are fixedly connected with the outer spray head.
As a preferred solution of the present invention, the lift drive mechanism includes cylinder and pushing block, the telescopic rod of the cylinder
Portion is connected and fixed by the pushing block and the outer spray head.
As a preferred solution of the present invention, the lift drive mechanism includes rotating electric machine, cam link mechanism, and with institute
The fixed link block of outer spray head is stated, the rotating electric machine is connect by the cam link mechanism with the link block, for driving
The axial direction that the link block is moved along the interior spray head moves back and forth.
As a preferred solution of the present invention, the lift drive mechanism includes rotary drive motor, drive lead screw, and with institute
The drive block that drive lead screw is spirally connected is stated, the drive block is connected and fixed with the outer spray head.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
Changeable ejecting device provided by the present invention drives outer spray head to do relative to interior at work, with lift drive mechanism
The reciprocating motion of spray head, and water fender is fixedly installed relative to interior spray head, difference when realizing changeable ejecting device work with this
The water outlet of water type, so that the water type that the water type that the changeable ejecting device is sprayed when working not only changes multiplicity, but also presented
Stability is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of changeable ejecting device provided by first embodiment of the invention.
Fig. 2 is the structural schematic diagram of changeable ejecting device provided by second embodiment of the invention.
Fig. 3 is the structural schematic diagram of changeable ejecting device provided by third embodiment of the invention.
Fig. 4 is the structural schematic diagram of changeable ejecting device provided by fourth embodiment of the invention.
Wherein, 10, interior spray head；11, water inlet；12, water outlet；20, outer spray head；30, water fender；40, bindiny mechanism；
41, connecting rod；42, fixed plate；43, through-hole；44, nut；50, lift drive mechanism；51, driving motor；52, gear is driven；
53, rack gear；251, cylinder；252, pushing block；253, flexible bar portion；351, rotating electric machine；352, cam link mechanism；353, it connects
Block；451, rotary drive motor；452, drive lead screw；453, drive block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " it include one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, changeable ejecting device provided by first embodiment of the invention, including interior spray head 10, outer spray head 20,
Water fender 30, bindiny mechanism 40 and lift drive mechanism 50.The lift drive mechanism 50 is for driving the outer spray head 20 to do
Relative to the reciprocating motion of the interior spray head 10, and the water fender 30 is fixedly installed relative to the interior spray head 10.
The interior spray head 10 has water inlet 11 and water outlet 12, wherein diameter of the water inlet 11 along the interior spray head 10
It is arranged on the interior spray head 10 to direction, so that the changeable ejecting device is at work, external water is by the interior spray head
10 water inlet 11 imports, and then sprays outward from the water outlet 12 of the interior spray head 10 again.
The outer spray head 20 is socketed on the interior spray head 10, and the outer spray head 20 can be relative to interior 10 edge of spray head
The axial direction of the interior spray head 10 moves back and forth.
In the present embodiment, the outside of the 10 upper water-out mouth 12 of interior spray head is arranged in the water fender 30, and passes through institute
Bindiny mechanism 40 is stated to be connected and fixed with the interior spray head 10.When so that the changeable ejecting device working, the water blocking can be used
Plate 30 keeps out the water sprayed outward by the interior spray head 10, to form last water outlet water type.
Wherein, the side towards outer 20 inner wall of spray head on the water fender 30 is set as circular conical surface, wherein the gear
The outer direction without leave far from the interior spray head 10 of water plate 30 is gradually reduced.That is, the water fender 30 of the present embodiment is arranged
For round-like structure, sprayed outward by the water outlet 12 of the interior spray head 10 with to be kept out with the circular conical surface on the water fender 30 and
Water out, and can the water fender 30 keep out effect under, finally present water type it is spouting outward.It is appreciated that institute
State water fender 30 structure be not limited to it is diagrammatically shown, those skilled in the art can will be used on water fender 30 according to demand to
The end face of water blocking is set as arc surface or other irregular shapes.
Further, the water fender 30 is symmetrical arranged relative to the center of circle line of the interior spray head 10, so that described changeable
The last spouting water type of ejecting device is symmetrical arranged, so as to improve the aesthetics of water type.
In the present embodiment, the bindiny mechanism 40 includes connecting rod 41 and fixed plate 42, one end of the connecting rod 41
It is connected and fixed with the water fender 30, the other end is connect with the fixed plate 42, and the fixed plate 42 is fixed on the interior spray head
On 10 inner wall, wherein the fixed plate 42 offers through-hole 43, for being connected to the water inlet 11 and the water outlet 12.
Specifically, the connecting rod 41 is set as screw rod, and the fixed plate 42 is set as screw rod lantern ring, the screw rod and institute
The threaded connection of screw rod lantern ring is stated, is attached in a welding manner between the screw rod lantern ring and 10 inner wall of interior spray head solid
It is fixed.That is, it is detachably connected between the connecting rod 41 and the fixed plate 42, the bindiny mechanism 40 is convenient for this
To being connected and fixed between the water fender 30 and the interior spray head 10.
Further, the screw rod is bolted with a nut 44 on the part for being set to screw rod lantern ring two sides respectively, uses
In the screw rod and the screw rod lantern ring are attached fixation.
The lift drive mechanism 50 is connected with the outer spray head 20, and for driving the outer spray head 20 along the interior spray
First 10 axial direction moves back and forth, wherein the internal diameter of the outer spray head 20 is greater than the outer diameter of the water fender 30, so that
The lift drive mechanism 50 can drive the outer spray head 20 protruding relative to 30 part of water fender.
It is appreciated that last spouting water type when the changeable ejecting device work of the present embodiment, specifically described
Gap between the circular conical surface of water fender 30 and the inner wall of the outer spray head 20 is formed, and the lift drive mechanism 50 drives institute
When stating outer spray head 20 and being moved along the axial direction of the interior spray head 10, the circular conical surface of the water fender 30 and the outer spray head 20
Gap between inner wall follows generation, so that the water type that the changeable ejecting device is finally ejected constantly is become
Change.Wherein.When the lift drive mechanism 50 drives the outer spray head 20 protruding relative to 30 part of water fender,
The changeable ejecting device is finally spouting outward at columned water type.
In the present embodiment, the lift drive mechanism 50 include driving motor 51, drive gear 52, and with the driving
The rack gear 53 that gear 52 engages, the rack gear 53 are fixedly connected with the outer spray head 20.So that the lift drive mechanism 50 exists
When work, driving motor 51 drives the driving gear 52 to rotate, and by between the rack gear 53 and the driving gear 52
Engagement drives the outer spray head 20 to move along the axial direction of the interior spray head 10.
The basic structure and working principle of changeable ejecting device provided by second embodiment of the invention, with the present invention first
Changeable ejecting device provided by embodiment is identical, and difference existing for the changeable ejecting device compared to first embodiment is:
The structure of the lift drive mechanism is different.
Referring to Figure 2 together, the lift drive mechanism in second embodiment of the invention includes cylinder 251 and pushing block 252, institute
The flexible bar portion 253 for stating cylinder 251 is connected and fixed by the pushing block 252 with the outer spray head 20.So that the lifting driving
At work, the flexible bar portion 253 of the cylinder 251 drives the pushing block 252 to move back and forth for mechanism, drives the outer spray with this
First 20 do relative to the interior reciprocating motion of spray head 10.
The basic structure and working principle of changeable ejecting device provided by third embodiment of the invention, with the present invention first
Changeable ejecting device provided by embodiment is identical, and difference existing for the changeable ejecting device compared to first embodiment is:
The structure of the lift drive mechanism is different.
Also referring to Fig. 3, the lift drive mechanism in third embodiment of the invention includes rotating electric machine 351, and cam connects
Linkage 352, and the link block 353 fixed with the outer spray head 20, the rotating electric machine 351 pass through the cam link mechanism
352 connect with the link block 353, for driving the link block 353 to carry out back and forth along the axial direction of the interior spray head 10
Movement, drives the outer spray head 20 to do the reciprocating motion relative to the interior spray head 10 with this.
The basic structure and working principle of changeable ejecting device provided by fourth embodiment of the invention, with the present invention first
Changeable ejecting device provided by embodiment is identical, and difference existing for the changeable ejecting device compared to first embodiment is:
The structure of the lift drive mechanism is different.
Referring to Figure 4 together, the lift drive mechanism in fourth embodiment of the invention includes rotary drive motor 451, is passed
Dynamic screw rod 452, and the drive block 453 being spirally connected with the drive lead screw 452, the drive block 453 are connect with the outer spray head 20
Fixed, so that the lift drive mechanism is at work, the rotary drive motor 451 drives the ball screw 452 to rotate,
And by the threaded connection between the drive lead screw 452 and the drive block 453, drive the drive block 453 in the rolling
It is moved back and forth on ballscrew 452, realizes the external spray head 20 of the lift drive mechanism along the reciprocal fortune of the interior spray head 10 with this
Dynamic driving.Wherein, the drive lead screw 452 is set as ball screw or trapezoidal screw.
To sum up, changeable ejecting device provided by the present invention at work, drives outer spray head to do phase with lift drive mechanism
Reciprocating motion for interior spray head, and water fender is fixedly installed relative to interior spray head, realizes the changeable ejecting device work with this
When different water type water outlet so that the water type that is sprayed not only changes multiplicity when the changeable ejecting device works, but also presented
Water type stability it is good.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635763.8A CN109530112A (en) | 2018-12-29 | 2018-12-29 | Changeable ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635763.8A CN109530112A (en) | 2018-12-29 | 2018-12-29 | Changeable ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109530112A true CN109530112A (en) | 2019-03-29 |
Family
ID=65831201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811635763.8A Pending CN109530112A (en) | 2018-12-29 | 2018-12-29 | Changeable ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109530112A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476936A (en) * | 2019-08-12 | 2019-11-22 | 江苏大学 | A kind of Fan spray head of variable spray angle |
| CN112354771A (en) * | 2020-11-30 | 2021-02-12 | 江苏盐西高新绿色产业发展有限公司 | Landscaping engineering is with molding fountain equipment |
| CN112718273A (en) * | 2020-12-07 | 2021-04-30 | 上海大学 | Offset fluid nozzle |
| CN114287265A (en) * | 2021-12-30 | 2022-04-08 | 魏巍 | Ecological bank protection is with hidden watering equipment |
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|---|---|---|---|---|
| FR2650762A1 (en) * | 1989-08-11 | 1991-02-15 | Bornhauser Molinari Melun | Regulating nozzle for water jets |
| JP2005118404A (en) * | 2003-10-20 | 2005-05-12 | Senju Sprinkler Kk | Mounting implement for sprinkler head water shielding device |
| CN201346517Y (en) * | 2008-12-05 | 2009-11-18 | 天津大德环境工程有限公司 | Fountain |
| CN107377288A (en) * | 2017-07-13 | 2017-11-24 | 杭州摇头龙科技有限公司 | Based on reciprocating changeable shower nozzle |
| KR101897678B1 (en) * | 2017-09-12 | 2018-09-12 | 플러스파운틴(주) | Magic fountain nozzle |
| CN209577073U (en) * | 2018-12-29 | 2019-11-05 | 宁波佳音机电科技股份有限公司 | Changeable ejecting device |
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2018
- 2018-12-29 CN CN201811635763.8A patent/CN109530112A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650762A1 (en) * | 1989-08-11 | 1991-02-15 | Bornhauser Molinari Melun | Regulating nozzle for water jets |
| JP2005118404A (en) * | 2003-10-20 | 2005-05-12 | Senju Sprinkler Kk | Mounting implement for sprinkler head water shielding device |
| CN201346517Y (en) * | 2008-12-05 | 2009-11-18 | 天津大德环境工程有限公司 | Fountain |
| CN107377288A (en) * | 2017-07-13 | 2017-11-24 | 杭州摇头龙科技有限公司 | Based on reciprocating changeable shower nozzle |
| KR101897678B1 (en) * | 2017-09-12 | 2018-09-12 | 플러스파운틴(주) | Magic fountain nozzle |
| CN209577073U (en) * | 2018-12-29 | 2019-11-05 | 宁波佳音机电科技股份有限公司 | Changeable ejecting device |
Non-Patent Citations (1)
| Title |
|---|
| 贾卫东;陈龙;薛新宇;陈志刚;: "风幕式喷杆喷雾雾滴特性试验", 中国农机化学报, no. 03, 25 May 2015 (2015-05-25), pages 91 - 96 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476936A (en) * | 2019-08-12 | 2019-11-22 | 江苏大学 | A kind of Fan spray head of variable spray angle |
| CN112354771A (en) * | 2020-11-30 | 2021-02-12 | 江苏盐西高新绿色产业发展有限公司 | Landscaping engineering is with molding fountain equipment |
| CN112718273A (en) * | 2020-12-07 | 2021-04-30 | 上海大学 | Offset fluid nozzle |
| CN114287265A (en) * | 2021-12-30 | 2022-04-08 | 魏巍 | Ecological bank protection is with hidden watering equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |