CN105562279A - Numerical control fountain device for swinging in all directions - Google Patents
Numerical control fountain device for swinging in all directions Download PDFInfo
- Publication number
- CN105562279A CN105562279A CN201610105482.6A CN201610105482A CN105562279A CN 105562279 A CN105562279 A CN 105562279A CN 201610105482 A CN201610105482 A CN 201610105482A CN 105562279 A CN105562279 A CN 105562279A
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- CN
- China
- Prior art keywords
- numerical control
- motor reducer
- axis
- output
- wheel shaft
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements with means for regulating the jet relative to the horizontal angular position of the nozzle, e.g. for spraying non circular areas by changing the elevation of the nozzle or by varying the nozzle flow-rate
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to the technical field of fountain equipment, in particular to a numerical control fountain device for swinging in all directions. The numerical control fountain device for swinging in all directions, provided by the invention, comprises a controller arranged on a base, a first fixed bracket and a second fixed bracket; a first worm connected with a motor speed reducer is arranged on the second fixed bracket, and is connected with an X-axle worm wheel shaft and a driving device; the X-axle worm wheel shaft is provided with a flower column body; a water inlet is formed in the flower column body; the X-axle worm wheel shaft is fixedly mounted on the first fixed bracket, and is connected with a rotating bracket; the rotating bracket is provided with a water inlet sleeve and the motor speed reducer for controlling a nozzle to perform Y-axle steering rotation; a second worm of the second motor speed reducer is connected with a Y-axle worm wheel shaft; a driving device is arranged on the Y-axle worm wheel shaft; and a Z-axle steering motor speed reducer and a driving device are arranged at the other end of the nozzle. The numerical control fountain device realizes universal swing in fountain spraying rotation three-dimensional direction, realizes any positioned spraying, and realizes numerical control precise spraying.
Description
Technical field
The present invention relates to fountain equipment technical field, be specifically related to a kind of numerical control fountain apparatus of universal swinging.
Background technology
In prior art, Chinese patent CN102814255B discloses a kind of Two-dimension fountain device, and it comprises Xia Wei mechanism and Shang Wei mechanism, described Xia Wei mechanism comprises one first motor, and the output of described first motor connects one first decelerator, and the two ends of one first output shaft are stretched out in the housing upper/lower terminal outlet of described first decelerator respectively, described first output shaft is a hollow shaft with the shaft shoulder, the upper end outlet of described first reducer shell is tightly connected the first port of one first three-way connection, and the second port of described first three-way connection connects outside water inlet pipe, 3rd port rotary seal connection one of described first three-way connection is fixed on first of described first end, output shaft upper end and crosses water support ring, described first other end crossing water support ring is fixedly connected with the tube connector of a described Shang Wei mechanism of connection, the tube wall of described tube connector connects one end of a cable efferent duct, the other end of described cable efferent duct is sealedly connected on described first and crosses water support Ring current distribution, the lower end of described first reducer shell is tightly connected a waterproof drum, and the bottom of described waterproof drum is provided with a cable input adapter, the outer wall of the described first output shaft lower end in described waterproof drum is threaded connection a nut, and inwall is threaded connection a conduction ring seat, the bottom of described conduction ring seat is fixedly connected with one and draws together spindle-type conducting ring into described conduction ring seat, the cable connecting external power source enters described waterproof drum from described cable input adapter, each root cable connects a wiring point of described spindle-type conducting ring stiff end respectively, and the turning end cable of described spindle-type conducting ring passes from described conduction ring seat, described first output shaft and described cable efferent duct successively, connect the second motor of described Shang Wei mechanism, described Shang Wei mechanism comprises one second motor, and described second motor connects the second output shaft by one second decelerator, described second output shaft is an axle with the shaft shoulder, the housing outlets of described second decelerator connects the first port of the second three-way connection, and the second port of described second three-way connection connects the tube connector of described Xia Wei mechanism, 3rd port rotary seal of described second three-way connection connects second and crosses water support ring, described second output shaft is fixedly connected on described second through described second three-way connection and crosses water support Ring current distribution, and the described second output crossing water support ring connects the bend pipe that has shower nozzle, described first mistake water support ring and the second output crossing water support ring all have a circle flange, and center is a mistake spray dish, in described Xia Wei mechanism and described Shang Wei mechanism, first port of three-way connection described in each is provided with the bulge loop that a recessed edge and being fixedly connected with the outlet of corresponding reducer shell stretches to output, a backbone sealing ring is provided with between bulge loop inwall and corresponding output shaft described in each, the shaft shoulder of bulge loop outer wall and corresponding output shaft described in each is arranged with a sealing gear bowl, a rubber seal is respectively arranged with between sealing gear bowl and the shaft shoulder of corresponding bulge loop and corresponding output shaft described in each, the corresponding output shaft of sealing gear bowl output described in each is provided with a stainless steel retainer ring, in described Xia Wei mechanism and described Shang Wei mechanism, 3rd port and corresponding the crossing between water support ring of three-way connection described in each are provided with a polytetrafluoroethylene ring, polytetrafluoroethylene ring described in each is that a tool is flanged outward because of ring, between the flange that outer rim axial clamp described in each was located at accordingly water support ring and the 3rd port of corresponding three-way connection, annulus described in each and the 3rd corresponding port inner wall and corresponding crossing between water support ring are respectively arranged with a rubber seal, the input end face of annulus described in each are provided with a circle wedge-shaped slot.The conversion that this patent can not realize X-axis, Y-axis and Z axis three direction multi-dimensional directions is sprayed.
Summary of the invention
In order to overcome defect of the prior art, the numerical control fountain apparatus that the invention provides universal swinging is provided with encoder on the output shaft of X-axis, Y-axis and Z axis, has carried out the axial-rotation of X-axis, Y-axis and Z axis, and the fountain achieving three-dimensional accurately sprays.
The present invention is achieved through the following technical solutions: a kind of numerical control fountain apparatus of universal swinging, comprise and be arranged on controller on base and the first fixed support be set up in parallel and the second fixed support, described second fixed support is provided with the first worm screw be connected with the first motor reducer, described first worm screw connects X axis worm-wheel shaft and X-axis drive unit, described X axis worm-wheel shaft is provided with colored hurdle body, described colored hurdle body is provided with water inlet, the axle head of described X axis worm-wheel shaft to be packed on the first fixed support and to be flexibly connected with runing rest, described runing rest is provided with and carries out into water cover and control shower nozzle the second motor reducer that Y-axis turns to rotation, second worm screw of described second motor reducer is connected with Y-axis worm-wheel shaft, the worm-wheel shaft of described Y-axis is provided with Y-axis drive unit, one end of described shower nozzle is provided with nozzle, the other end of described shower nozzle is provided with the 3rd motor reducer and z-axis drive unit that Z axis turns to.
Further, described nozzle is fan-shaped.
Further, described base is the U-shaped structure of horizontal positioned, and described first fixed support and the second fixed support are arranged on the U-shaped structure upper surface of horizontal positioned.
Further, described first motor reducer, the second motor reducer and/or the 3rd motor reducer comprise the motor reducer being provided with output shaft, the sidewall of the housing of described motor reducer is provided with conducting wire mounting seat, described output shaft comprises the first output and the second output, the second bundle conductor is provided with in described conducting wire mounting seat, described output shaft is provided with encoder, is provided with gap between described encoder and output shaft, and described gap is 0.5 ~ 1mm.
Further, described encoder is arranged on the outside of the first output of described output shaft.
Further, the housing of described motor reducer is provided with groove, and described second output is arranged in groove, and described encoder is packed on the opening of groove.
Further, the first output of described output shaft is provided with gear transmission device, and described gear transmission device comprises gear drive band, and described gear drive band is connected with gear shaft, and the output of described gear shaft is provided with encoder.
Further, described encoder and gear transmission device convert according to the ratio sensed position of 1:1.
Further, described encoder is provided with the first bundle conductor.
Compared with prior art, superior effect is: delicate structure of the present invention, and fountain sprays the universal swinging in rotated three dimensional direction and locates injection arbitrarily, realizes the accurate injection of numerical control.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure left view of the numerical control fountain apparatus of universal swinging of the present invention;
Fig. 2 is the stereochemical structure right view of the numerical control fountain apparatus of universal swinging of the present invention;
Fig. 3 is the first structural representation of the motor reducer in the present invention;
Fig. 4 is the second structural representation of the motor reducer in the present invention;
Fig. 5 is the third structural representation of the motor reducer in the present invention.
Reference numeral is as follows:
1-first motor reducer, 2-X axial brake device, the axial worm-wheel shaft of 3-X, 4-flower hurdle body, 5-is intake cover, 6-shower nozzle, 7-nozzle, 8-the 3rd motor reducer, the axial worm-wheel shaft of 9-Y, 10-Y axial brake device, 11-second motor reducer, 12-Z axial brake device, 13-runing rest, 14-water inlet, 15-controller, 16-first fixed mount, 17-base, 18-second fixed support, 19-first worm screw; 1.1-motor reducer, 1.2-output shaft, 1.3-encoder, 1.4-first bundle conductor, 1.5-conducting wire mounting seat, 1.6-second bundle conductor, 1.7-toothed belts, 1.8-gear shaft, 1.9-gear shaft output.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
As shown in Figure 1-2, illustrate the numerical control fountain apparatus of a kind of universal swinging provided by the invention, described numerical control fountain apparatus comprises the controller 15 be arranged on base 17 and the first fixed support 16 and the second fixed support 18 that Open Side Down is arranged, in the present embodiment, described first fixed support 16 and the second fixed support 18 are the U-shaped structure that Open Side Down, described second fixed support 18 is provided with the first worm screw 19 be connected with the first motor reducer 1, described first worm screw 19 connects X axis worm-wheel shaft 3 and X-axis drive unit 2, described X axis worm-wheel shaft 3 is provided with colored hurdle body 4, described colored hurdle body 4 is provided with water inlet 14, the axle head of described X axis worm-wheel shaft 3 to be packed on the first fixed support 16 and to be flexibly connected with runing rest 13, described runing rest 13 is provided with and carries out into water cover 5 and control shower nozzle 6 the second motor reducer 11 that Y-axis turns to rotation, second worm screw of described second motor reducer 11 is connected with Y-axis worm-wheel shaft 9, the worm-wheel shaft 9 of described Y-axis is provided with Y-axis drive unit 10, one end of described shower nozzle 6 is provided with nozzle 7, the other end of described shower nozzle 6 is provided with the 3rd motor reducer 8 and z-axis drive unit 12 that Z axis turns to, described nozzle 7 is fan-shaped, described base 17 is the U-shaped structure of horizontal positioned, described first fixed support 16 and the second fixed support 18 are arranged on the U-shaped structure upper surface of horizontal positioned.In the present embodiment, when not having z-axis to rotate, it is the fountain apparatus of two dimension.In the present embodiment, described first motor reducer 1, second motor reducer 11 and/or the 3rd motor reducer 8 comprise the motor reducer 1.1 being provided with output shaft 1.2, the sidewall of the housing of described motor reducer 1.1 is provided with conducting wire mounting seat 1.5, described output shaft 1.2 comprises the first output and the second output, the second bundle conductor 1.6 is provided with in described conducting wire mounting seat 1.5, described output shaft 1.2 is provided with encoder 1.3, gap is provided with between described encoder 1.3 and output shaft 1.2, described gap is 0.5 ~ 1mm, preferably, gap is 0.5mm, 0.6mm, 0.8mm, or 1.0mm, in the present embodiment, gap is 0.6mm, described encoder 1.3 is provided with the first bundle conductor 1.4.In the present embodiment, as shown in Figure 3, the first structure of motor reducer 1.1 is, described encoder 1.3 is arranged on the outside of the first output of described output shaft 1.2.In the present embodiment, as shown in Figure 4, as preferred the second structure, the housing of described motor reducer 1.1 is provided with groove, and described second output is arranged in groove, and described encoder 1.3 is packed on the opening of groove.In the present embodiment, as shown in Figure 5, the third structure is in addition: the first output of described output shaft 1.2 is provided with gear transmission device, described gear transmission device comprises gear drive band 1.7, described gear drive band 1.7 is connected with gear shaft 1.8, and the output 1.9 of described gear shaft 1.8 is provided with encoder 1.3.Described encoder 1.3 converts according to the ratio sensed position of 1:1 with gear transmission device.
The present invention is not limited to above-mentioned embodiment, and when not deviating from flesh and blood of the present invention, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into protection scope of the present invention.
Claims (9)
1. the numerical control fountain apparatus of a universal swinging, it is characterized in that, described numerical control fountain apparatus comprises the controller (15) be arranged on base (17) and the first fixed support (16) be set up in parallel and the second fixed support (18), described second fixed support (18) is provided with the first worm screw (19) be connected with the first motor reducer (1), described first worm screw (19) connects X axis worm-wheel shaft (3) and X-axis drive unit (2), the worm-wheel shaft (3) of described X axis is provided with colored hurdle body (4), described colored hurdle body (4) is provided with water inlet (14), the axle head of described X axis worm-wheel shaft (3) is packed in the first fixed support (16) and goes up and be flexibly connected with runing rest (13), described runing rest (13) is provided with and carries out into water cover (5) and control shower nozzle (6) the second motor reducer (11) that Y-axis turns to rotation, second worm screw of described second motor reducer (11) is connected with Y-axis worm-wheel shaft (9), the worm-wheel shaft (9) of described Y-axis is provided with Y-axis drive unit (10), one end of described shower nozzle (6) is provided with nozzle (7), the other end of described shower nozzle (6) is provided with the 3rd motor reducer (8) and z-axis drive unit (12) that Z axis turns to.
2. the numerical control fountain apparatus of universal swinging according to claim 1, it is characterized in that, described nozzle (7) is for fan-shaped.
3. the numerical control fountain apparatus of universal swinging according to claim 1, it is characterized in that, the U-shaped structure that described base (17) is horizontal positioned, described first fixed support (16) and the second fixed support (18) are arranged on the U-shaped structure upper surface of horizontal positioned.
4. the numerical control fountain apparatus of universal swinging according to claim 1, it is characterized in that, described first motor reducer (1), second motor reducer (11) and/or the 3rd motor reducer (8) comprise the motor reducer (1.1) being provided with output shaft (1.2), the sidewall of the housing of described motor reducer (1.1) is provided with conducting wire mounting seat (1.5), described output shaft (1.2) comprises the first output and the second output, the second bundle conductor (1.6) is provided with in described conducting wire mounting seat (1.5), it is characterized in that, described output shaft (1.2) is provided with encoder (1.3), gap is provided with between described encoder (1.3) and output shaft (1.2), described gap is 0.5 ~ 1mm.
5. the numerical control fountain apparatus of universal swinging according to claim 4, it is characterized in that, described encoder (1.3) is arranged on the outside of the first output of described output shaft (1.2).
6. the numerical control fountain apparatus of universal swinging according to claim 4, it is characterized in that, the housing of described motor reducer (1.1) is provided with groove, and described second output is arranged in groove, and described encoder (1.3) is packed on the opening of groove.
7. the numerical control fountain apparatus of universal swinging according to claim 4, it is characterized in that, first output of described output shaft (1.2) is provided with gear transmission device, described gear transmission device comprises gear drive band (1.7), described gear drive band (1.7) is connected with gear shaft (1.8), and the output (1.9) of described gear shaft (1.8) is provided with encoder (1.3).
8. the numerical control fountain apparatus of universal swinging according to claim 4, is characterized in that, described encoder (1.3) and gear transmission device convert according to the ratio sensed position of 1:1.
9. the numerical control fountain apparatus of universal swinging according to claim 8, it is characterized in that, described encoder (1.3) is provided with the first bundle conductor (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105482.6A CN105562279B (en) | 2016-02-26 | 2016-02-26 | A kind of numerical control fountain apparatus of universal swinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105482.6A CN105562279B (en) | 2016-02-26 | 2016-02-26 | A kind of numerical control fountain apparatus of universal swinging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105562279A true CN105562279A (en) | 2016-05-11 |
| CN105562279B CN105562279B (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105482.6A Active CN105562279B (en) | 2016-02-26 | 2016-02-26 | A kind of numerical control fountain apparatus of universal swinging |
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| Country | Link |
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| CN (1) | CN105562279B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914355A (en) * | 2017-04-26 | 2017-07-04 | 宁波盛达阳光气动机械有限公司 | A kind of electric sprinkling spray gun |
| CN109801724A (en) * | 2019-01-25 | 2019-05-24 | 东方电气集团东方汽轮机有限公司 | A kind of nuclear control rod driving mechanism marine environment analogue test platform and application |
| CN111282764A (en) * | 2020-03-23 | 2020-06-16 | 北京中科鸿正技术开发有限公司 | Waterscape spray head |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228956A (en) * | 1978-11-30 | 1980-10-21 | Eaton Corporation | Irrigation system and fluid dispersion nozzle |
| CN2724853Y (en) * | 2002-12-31 | 2005-09-14 | 北京中科恒业中自技术有限公司 | Numerical control water-scape performence device with preedition function |
| CN2744420Y (en) * | 2004-07-16 | 2005-12-07 | 余姚市佳音电磁阀有限公司 | Digital controlled universal swaying spray nozzle for music fountain |
| CN2918912Y (en) * | 2006-05-31 | 2007-07-04 | 余姚市佳音电磁阀有限公司 | Numerical control valve for music fountain |
| US20080054088A1 (en) * | 2006-09-01 | 2008-03-06 | Oase Gmbh | Water Pump and Fountain with Pump |
| CN201552096U (en) * | 2009-11-27 | 2010-08-18 | 中色科技股份有限公司 | Rotatable and adjustable spray nozzle device |
| CN202212293U (en) * | 2011-08-02 | 2012-05-09 | 宁波市佳音机电科技有限公司 | Numerical-control universal swinging mechanism |
| CN103357534A (en) * | 2012-06-11 | 2013-10-23 | 杭州明珠音乐喷泉有限公司 | 360-degree continuous-rotation synchronous-power-supply two-dimensional waterscape sprayer and rotation method thereof |
| CN203655622U (en) * | 2013-12-11 | 2014-06-18 | 何杰恩 | Novel mini-type water pump |
| CN105289914A (en) * | 2015-02-13 | 2016-02-03 | 刘桂荣 | Novel underwater numerical control nozzle |
| CN205392869U (en) * | 2016-02-26 | 2016-07-27 | 北京塞诺阳光科技有限公司 | Universal numerical control fountain device who sways |
-
2016
- 2016-02-26 CN CN201610105482.6A patent/CN105562279B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228956A (en) * | 1978-11-30 | 1980-10-21 | Eaton Corporation | Irrigation system and fluid dispersion nozzle |
| CN2724853Y (en) * | 2002-12-31 | 2005-09-14 | 北京中科恒业中自技术有限公司 | Numerical control water-scape performence device with preedition function |
| CN2744420Y (en) * | 2004-07-16 | 2005-12-07 | 余姚市佳音电磁阀有限公司 | Digital controlled universal swaying spray nozzle for music fountain |
| CN2918912Y (en) * | 2006-05-31 | 2007-07-04 | 余姚市佳音电磁阀有限公司 | Numerical control valve for music fountain |
| US20080054088A1 (en) * | 2006-09-01 | 2008-03-06 | Oase Gmbh | Water Pump and Fountain with Pump |
| CN201552096U (en) * | 2009-11-27 | 2010-08-18 | 中色科技股份有限公司 | Rotatable and adjustable spray nozzle device |
| CN202212293U (en) * | 2011-08-02 | 2012-05-09 | 宁波市佳音机电科技有限公司 | Numerical-control universal swinging mechanism |
| CN103357534A (en) * | 2012-06-11 | 2013-10-23 | 杭州明珠音乐喷泉有限公司 | 360-degree continuous-rotation synchronous-power-supply two-dimensional waterscape sprayer and rotation method thereof |
| CN203655622U (en) * | 2013-12-11 | 2014-06-18 | 何杰恩 | Novel mini-type water pump |
| CN105289914A (en) * | 2015-02-13 | 2016-02-03 | 刘桂荣 | Novel underwater numerical control nozzle |
| CN205392869U (en) * | 2016-02-26 | 2016-07-27 | 北京塞诺阳光科技有限公司 | Universal numerical control fountain device who sways |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914355A (en) * | 2017-04-26 | 2017-07-04 | 宁波盛达阳光气动机械有限公司 | A kind of electric sprinkling spray gun |
| CN109801724A (en) * | 2019-01-25 | 2019-05-24 | 东方电气集团东方汽轮机有限公司 | A kind of nuclear control rod driving mechanism marine environment analogue test platform and application |
| CN111282764A (en) * | 2020-03-23 | 2020-06-16 | 北京中科鸿正技术开发有限公司 | Waterscape spray head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105562279B (en) | 2018-03-13 |
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