CN202752151U - Light-following ball seat type two-dimensional numerical control nozzle device - Google Patents
Light-following ball seat type two-dimensional numerical control nozzle device Download PDFInfo
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- CN202752151U CN202752151U CN 201220298225 CN201220298225U CN202752151U CN 202752151 U CN202752151 U CN 202752151U CN 201220298225 CN201220298225 CN 201220298225 CN 201220298225 U CN201220298225 U CN 201220298225U CN 202752151 U CN202752151 U CN 202752151U
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- pivoted housing
- sphere
- ball seat
- sphere pivoted
- ejecting device
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Abstract
The utility model provides a light-following ball seat type two-dimensional numerical control nozzle device. The device comprises a water-supplying pipe (1), a ball seat (2), a spherical rotating cover (3), a sprayer (4) and a rotating cover swinging driving mechanism. The ball seat (2) is of a hollow spherical structure and is fixedly installed at the top end of the water-supplying pipe (1), the spherical rotating cover (3) is of an annular structure and can swing with the ball seat (2) as the rotary center, the sprayer (4) is arranged on the spherical rotating cover (3) and swings along with the swinging of the spherical rotating cover (3), the sprayer (4) and the water-supplying pipe (1) are communicated with a hollow cavity (19) of the spherical rotating cover (3), an electric motor (10) of the rotating cover swinging driving mechanism drives a speed reducer to drive a lead screw of a lifting lead screw nut pair (9) to vertically rotate, and a universal rotating cover (5) is driven through a connection rod mechanism to enable the spherical rotating cover (3) to swing on the ball seat (2). The light-following ball seat type two-dimensional numerical control nozzle device achieves free swinging of the sprayer on two coordinate axes, and the two-dimensional numerical control nozzle device is concise in structure and effective in operation.
Description
Technical field
The utility model relates to a kind of fountain, especially relates to the spherically seated two-dimension numerical control showerhead device with the effect of following spot that fountain uses.
Background technology
At present, the operation such as mostly the two dimension NC auto fountain apparatus that domestic fountain engineering occurs generally is that the complex structure size is tall and big, and mounting seat is all dark more than 1 meter under water, installation and maintenance or the adjustment of sensor zero-bit must diving operations, and be extremely inconvenient.
The sealing of the output shaft of existing motor is by a kind of seal simple seal that is called the rotary seal ring of lip cushion rubber, can not accomplish complete waterproof sealing, long time running, and leaking happens occasionally, and fault rate is high
Also have a kind of motor, power supply relies on slip-ring brush to transmit under water.Although the lip rubber sealing is arranged,, very easily cause the danger of electric shock in case leak.
Bonded area is large between the existing nozzle swinging mechanism, and frictional force is large, swings dumb.Contact-making surface easily weares and teares in a humid environment and is corroded.Sealing effectiveness between each parts is poor.
Domestic existing two-dimension numerical control showerhead device, light units and the swing mechanism that all can't accomplish on structure and the principle swing synchronously, produce the effect of following spot, and the sight of fountain apparatus is had a greatly reduced quality.
Summary of the invention
The purpose of this utility model is exactly to have designed a kind of ejecting device that the spherically seated two dimension swings that has in order to overcome above-mentioned shortcoming, and this device realizes that shower nozzle freely swings at two axes of coordinates, and is simple for structure, and running is effective, and waterproof sealing is reliable.
In order to realize the purpose of this utility model, the spy proposes a kind of spherically seated two-dimension numerical control showerhead device of following spot, and this device comprises feed pipe 1, ball seat 2, and sphere pivoted housing 3, shower nozzle 4 and pivoted housing swing driving mechanism, wherein,
Described feed pipe 1 is upright pipeline, and described ball seat 2 is fixed on the top of feed pipe 1;
Described ball seat 2 is the hollow sphere structure, and described feed pipe 1 inserts in the hollow structure of described ball seat 2;
Described sphere pivoted housing 3 is cirque structure, and the outer surface of its inner surface and described ball seat 2 coincide, and is sleeved on the ball seat 2, the centre of gyration that ball seat 2 is swung thereon as sphere pivoted housing 3, and sphere pivoted housing 3 inside are cavity 19; Described sphere pivoted housing 3 outer surfaces arrange universal pivoted housing 5;
Described shower nozzle 4 is fixed on the described sphere pivoted housing 3, swings with the swing of described sphere pivoted housing 3; Shower nozzle 4 and described feed pipe 1 are communicated with by cavity 19, make sphere pivoted housing 3 become the joint of feed pipe 1, supply water to shower nozzle 4;
Described pivoted housing swing driving mechanism by motor 10, decelerator 11, elevating screw nut pay 9 and linkage form, described linkage one end and described universal pivoted housing 5 are hinged, it is hinged that the other end and elevating screw nut are paid 9 screw mandrel; Described motor 10 drives described decelerator 11, drives the elevating screw nut and pays 9 screw mandrel and rotate up and down, and drive universal pivoted housing 5 by linkage, and sphere pivoted housing 3 is swung at ball seat 2.
The universal pivoted housing 5 of described sphere pivoted housing 3 outer surface settings and the pivoted housing swing driving mechanism of relative set are two covers, are respectively Building X mark driving mechanism and Building Y mark driving mechanism, and the phase angle between the two differs 90 degree; Described sphere pivoted housing 3 rotates take the Building X parameter as axle respectively on ball seat 2 and rotates or rotate take the Building X parameter as axle with take the Building Y parameter as axle simultaneously take the Building Y parameter as axle.
On the described sphere pivoted housing 3 the houselights hunting gear is installed, this device comprises colored lamp 13 and lamp bracket 14, and described lamp bracket 14 is installed on the sphere pivoted housing 3 by bolt, becomes the counterweight of shower nozzle 4; Described colored lamp 13 swings along with the swing of described sphere pivoted housing 3, produces the effect of following spot to the water column of described shower nozzle 4 ejections.
Described sphere pivoted housing 3 is divided into sphere pivoted housing 20 and lower peripheral surface pivoted housing 21 two parts, and described upper sphere pivoted housing 20 has positioning spigot with described lower peripheral surface pivoted housing 21 faying faces, so that accurate aligning when processing and assembling; All use bolt-connection when processing between the described upper lower peripheral surface pivoted housing and assembling, the alignment pin location.
Described ball seat 2 chrome-faceds and fine-grinding and polishing, the inner surface electrostatic spraying polytetrafluoroethylene (PTFE) of described sphere pivoted housing 3 is in order to reduce frictional force between ball seat 2 and the sphere pivoted housing 3
Described sphere pivoted housing 3 inner surfaces are equipped with the sealing ring 23 of low frictional factor, reduce the contact area between sphere pivoted housing 3 and the ball seat 2; Several grease nipples 24 are housed outside sphere pivoted housing 3, between described sphere pivoted housing 3 and the ball seat 2 oil storage tank 22 is set, in oil storage tank 22 and in the gap between sphere pivoted housing 3 and the ball seat 2, inject molybdenum disulphide grease by described grease nipple 24, reduce the coefficient of friction between sphere pivoted housing 3 and the ball seat 2, reduce the resistance of sphere pivoted housing 3 when ball seat 2 rotates, guarantee efficient sealed.
Described universal pivoted housing 5 comprises pedestal 25 and pivoted housing 26, and described pedestal 25 is bolted on the sphere pivoted housing 3; Self-lubricating bearing holder (housing, cover) 29 is housed in the hole of described pivoted housing 26, and both sides are with two pivoted housing axles 27 and two earrings 28 that are enclosed within pivoted housing axle 27, and described linkage is hinged with pivoted housing 26 by described earrings 28.
Described ejecting device is paid the corresponding position that 9 screw mandrel moves up and down at described elevating screw nut 3 sensors 7 is set, be respectively upper level sensor, lower level sensor and null pick-up, provide the elevating screw nut to pay the positional information that 9 screw mandrel moves up and down.
The mounting seat of described ejecting device is a dried up 300-400MM, described motor (10) is stepper motor, servomotor or direct current generator, with digital control change motor speed; Described motor 10 adopts an airtight motor cover to cover, and the output shaft of described motor is positioned at described deceleration body 11, and all faying faces of described decelerator 11 all adopt seal with O ring; Described elevating screw nut is paid water-resistant corrugated tube 15 sealings that 9 screw mandrel uses rubber to make.
Described elevating screw nut is paid the lower end of 9 screw mandrel and is fixed a square guide block 30, and described square guide block 30 inserts in the edgewise wire bar fairleads 12, and moving up and down of screw mandrel led and screw mandrel only can be moved up and down and can not be rotated.
Advantage of the present utility model:
The slew gear of this ejecting device is to adopt cooperating of ball seat and sphere pivoted housing, can realize that shower nozzle freely swings at two axes of coordinates, and making ball seat is the center that shower nozzle swings, and is again the joint of feed pipe, and it is simple for structure, and running is effective; The waterproof sealing that the hermetically-sealed construction that adopts between ball seat and sphere pivoted housing and lubricating method are guaranteed system; The lighting of ejecting device has counterweight concurrently and the effect of following spot.
Description of drawings
Fig. 1 is the utility model spherically seated two-dimension numerical control showerhead apparatus structure schematic diagram of following spot;
Fig. 2 is the ejecting device fragmentary cross-sectional view;
Fig. 3 and Fig. 4 are the ejecting device top views;
Fig. 5 shows the concrete structure of universal pivoted housing.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, the utility model is further described.
Fig. 1 is the utility model spherically seated two-dimension numerical control showerhead apparatus structure schematic diagram of following spot; Fig. 2 is the ejecting device fragmentary cross-sectional view.As shown in the figure, the part of this ejecting device mainly comprises feed pipe 1, shower nozzle 4, ball seat 2, sphere pivoted housing 3 and pivoted housing swing driving mechanism; Wherein, have identical two cover sphere pivoted housings 3 and two corresponding cover swing driving mechanisms in x direction and y direction.
At first, introduce the operation principle that sphere pivoted housing 3 swings according to above-mentioned accompanying drawing.
The inner surface of sphere pivoted housing 3 is the spheres that the outer surface with ball seat 2 fits like a glove, the element that not only can freely rotate but also can not leak between the two.At sphere pivoted housing 3 the houselights hunting gear is installed, this device arranges colored lamp and is installed on this sphere pivoted housing, throws light on as the counterweight of shower nozzle 4 with for water column simultaneously.
The installation principle of ball seat 2 and sphere pivoted housing 3: embrace ball seat 2 for what make that sphere pivoted housing 3 can be tight, guarantee that sphere pivoted housing 3 can slide at ball seat 2, can not come off again simultaneously, sphere pivoted housing 3 is divided into upper sphere pivoted housing 20 and lower peripheral surface pivoted housing 21 two parts.Upper sphere pivoted housing 20 is processed with positioning spigot with lower peripheral surface pivoted housing 21 faying faces, so that all can accurate aligning when processing and assembling.All use bolt-connection when processing between the upper lower peripheral surface pivoted housing and assembling, the alignment pin location.
Between ball seat 2 and sphere pivoted housing 3, adopt anti-attrition and seal approach, in order to reduce the resistance of sphere pivoted housing 3 when ball seat rotates, structurally reduce the bonded area of the two, in order to reduce friction as far as possible.Simultaneously, ball seat 2 chrome-faceds and fine-grinding and polishing, so not only size was accurately but also reduce frictional force and also have wear-resisting and anti-corrosion function.
The antifriction resistant materials such as the inner surface electrostatic spraying polytetrafluoroethylene (PTFE) of sphere pivoted housing 3 are equipped with the sealing ring 23 of low frictional factor at sphere pivoted housing 3 inner surfaces, so not only can reduce the contact area between sphere pivoted housing and ball seat but also can seal efficiently.
For the coefficient of friction that reduces between sphere pivoted housing and ball seat is equipped with several grease nipples at sphere pivoted housing outer surface, can be in sphere pivoted housing oil storage tank, inject molybdenum disulphide grease in the closure gasket groove and in sphere pivoted housing and the ball seat gap, so not only can antifriction but also can help to seal.
The operation principle that sphere pivoted housing 3 rotates or swings at ball seat 2:
3 armfuls of swings in the ball seat outside of sphere pivoted housing are divided into swing and the swing in two coordinates of swing of Building Y mark direction in Building X mark direction.The design of this patent can guarantee the separately swing on the parameter of Building X of sphere pivoted housing 3 exactly, can make again the separately swing on the parameter of Building Y of sphere pivoted housing 3.Sphere pivoted housing 3 is swung at Building X parameter and Building Y parameter simultaneously.So namely sphere pivoted housing 3 can drive shower nozzle 4 any direction swing in X, two coordinates of Y.When this will make the water column of shower nozzle ejection and when in the mark of Building X, swinging and in the parameter of Building Y, swing, the time and draw circle aloft, the time and can draw the multiple geometric figures such as square, triangle, ellipse.
The driving mechanism of sphere pivoted housing 3:
Sphere pivoted housing Building X mark driving mechanism operation principle such as Fig. 2 comprise Building X mark driving mechanism and Building Y mark driving mechanism two covers, have shown Building X mark driving mechanism among the figure, mainly comprise following part:
Universal pivoted housing 5, connecting rod 6, connecting rod base 16, the elevating screw nut pays 9, drives feed screw nut's motor 10, decelerator 11, edgewise wire bar fairlead 12 and water-resistant corrugated tube 15.
Lead to moving up and down of screw mandrel in edgewise wire bar fairlead 12 in the lower end of screw mandrel, the upper end of screw mandrel suit water-resistant corrugated tube 15 can prevent that current from entering the elevating screw nut and paying 9 and slow down it in 11.
The concrete structure of universal pivoted housing 5 such as Fig. 5, wherein, the 25th, the pedestal of universal pivoted housing, it is bolted on the sphere pivoted housing 3, and pedestal 25 arranges a rotating shaft 18 and a pivoted housing 26, and described rotating shaft 18 just is inserted in the pivoted housing 26 of this universal pivoted housing 5; Self-lubricating bearing holder (housing, cover) 30 is housed in the hole of pivoted housing 26, can guarantees that rotating shaft 18 rotates flexibly, on the pivoted housing 26 with two pivoted housing axles 27.Two earrings 28 of connecting rod 6 upper ends just are enclosed within on the pivoted housing axle 27, and the lower end of connecting rod 6 is hinged by pitman shaft 16 and connecting rod base 17.This structure makes the elevating screw nut pay 9 screw mandrel and only moves up and down and can not rotate, and is again bolt-connection between connecting rod base 17 and screw mandrel, so connecting rod 6 just makes sphere pivoted housing 3 can only swing can not center on the ball seat rotation in the mark of Building X in the mark of Building X.But when sphere pivoted housing 3 swung in the mark of Building Y, pivoted housing 26 rotated in rotating shaft 18, avoided sphere pivoted housing 3 to interfere when X coordinate and the swing of Y coordinate.
Because the elevating screw nut is paid 9 screw mandrel and only moved up and down and can not rotate, and is again bolt-connection between connecting rod base 17 and screw mandrel, sphere pivoted housing 3 can only swing can not be around ball seat 2 rotations in the mark of Building X so connecting rod 6 makes.Building Y target drives structure and operation principle and Building X target structure and principle are similar, and sphere pivoted housing 3 can only can not be rotated around ball seat 2 in the mark of Building Y in swing.
Fig. 3 and Fig. 4 are the ejecting device top views, have shown two cover decelerators 11 and the combining structure of universal pivoted housing 5 and the collocation form of lighting device.
As shown in Figure 3, this ejecting device arranges the combining structure of two cover decelerators 11 and universal pivoted housing 5, and the phase angle between the two differs 90 degree; Sphere pivoted housing 3 is rotated and the rotation take the Building Y parameter as axle take the Building X parameter as axle on ball seat 2.
Can become the counterweight of shower nozzle 4 for the light fixture 13 that makes lighting device, for light fixture 13 is made a cover lamp bracket 14.As shown in the figure, lamp bracket 14 is installed on the sphere pivoted housing 3 by bolt, just light fixture weight has been converted into the counterweight of shower nozzle 4 by lamp bracket 14 like this, and simultaneously, light fixture 13 swings along with the swing of sphere pivoted housing 3, and its servo-actuated effect produces the effect of following spot.
Existing numerical control shower nozzle processed is all done can follow spot less than houselights.Because all on the mounting spherical pivoted housing 3, the light of illumination is being followed the water column of shower nozzle 4 ejections all the time for this ejecting device sprinkler head 4 and lighting.This is our be referred to as to follow spot reason of two-dimension numerical control showerhead namely.
This ejecting device is for the most small change of the two-dimension numerical control showerhead of using in domestic project position difficulty; be provided with three sensors 7 by Automatic Control Theory; a upper level sensor; a lower level sensor and a null pick-up; in servicely so just easily found zero-bit; each shower nozzle 4 also can be parked in same odd-job position during shutdown, so as when start next time each shower nozzle need hurriedly again small change position.
All dark more than 1 meter under water for its mounting seat of two-dimension numerical control showerhead that domestic fountain engineering is used mostly, transducer zeroing adjustment and maintenance be necessary diving operation all, and extremely inconvenient, the dried up face of the mounting seat of this ejecting device is 400MM only.
Existing two-dimension numerical control showerhead all can't be accomplished the complete waterproof sealing to motor.And all faying faces of the decelerator of this ejecting device are seal with O ring, and screw mandrel uses rubber bellows seal, so waterproof sealing is reliable.
The waterproof sealing of this ejecting device has solved the waterproof sealing of the most difficult water-tight equipment motor under water, and motor the most difficult sealing be the sealing of output shaft.The motor 10 of this ejecting device is to cover with an airtight motor cover, and the output shaft of motor is positioned at deceleration body 11, and all faying faces of decelerator 11 have the rubber o-ring sealing, so sealing is very reliable.Unique external output only have screw mandrel, and screw mandrel is water-resistant corrugated tube 15 sealings of being made by rubber, also is very reliable, the waterproof sealing of being not difficult to find out thus this ejecting device be fool proof reliably.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect have been carried out further detailed description; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. the spherically seated two-dimension numerical control showerhead device of following spot is characterized in that, this device comprises feed pipe (1), ball seat (2), and sphere pivoted housing (3), shower nozzle (4) and pivoted housing swing driving mechanism, wherein,
Described feed pipe (1) is upright pipeline, and described ball seat (2) is fixed on the top of feed pipe (1);
Described ball seat (2) is the hollow sphere structure, and described feed pipe (1) inserts in the hollow structure of described ball seat (2);
Described sphere pivoted housing (3) is cirque structure, the outer surface of its inner surface and described ball seat (2) coincide, and be sleeved on the ball seat (2), the centre of gyration that ball seat (2) is swung thereon as sphere pivoted housing (3), sphere pivoted housing (3) inside is cavity (19); Described sphere pivoted housing (3) outer surface arranges universal pivoted housing (5);
Described shower nozzle (4) is fixed on the described sphere pivoted housing (3), swings with the swing of described sphere pivoted housing (3); Shower nozzle (4) and described feed pipe (1) are communicated with by cavity (19), make sphere pivoted housing (3) become the joint of feed pipe (1), supply water to shower nozzle (4);
Described pivoted housing swing driving mechanism by motor (10), decelerator (11), the elevating screw nut pays (9) and linkage forms, described linkage one end and described universal pivoted housing (5) are hinged, and it is hinged that the other end and elevating screw nut are paid the screw mandrel of (9); Described motor (10) drives described decelerator (11), and the screw mandrel that drive elevating screw nut is paid (9) rotates up and down, and drives universal pivoted housing (5) by linkage, and sphere pivoted housing (3) is swung at ball seat (2).
2. ejecting device according to claim 1, it is characterized in that, the universal pivoted housing (5) that described sphere pivoted housing (3) outer surface arranges and the pivoted housing swing driving mechanism of relative set are two covers, are respectively Building X mark driving mechanism and Building Y mark driving mechanism, and the phase angle between the two differs 90 degree; Described sphere pivoted housing (3) rotates take the Building X parameter as axle respectively on ball seat (2) and rotates or rotate take the Building X parameter as axle with take the Building Y parameter as axle simultaneously take the Building Y parameter as axle.
3. ejecting device according to claim 2, it is characterized in that, on the described sphere pivoted housing (3) the houselights hunting gear is installed, this device comprises colored lamp (13) and lamp bracket (14), described lamp bracket (14) is installed on the sphere pivoted housing (3) by bolt, becomes the counterweight of shower nozzle (4); Described colored lamp (13) swings along with the swing of described sphere pivoted housing (3), produces the effect of following spot to the water column of described shower nozzle (4) ejection.
4. ejecting device according to claim 3, it is characterized in that, described sphere pivoted housing (3) is divided into sphere pivoted housing (20) and lower peripheral surface pivoted housing (21) two parts, described upper sphere pivoted housing (20) and described lower peripheral surface pivoted housing (21) faying face have positioning spigot, so that accurate aligning when processing and assembling; All use bolt-connection when processing between the described upper lower peripheral surface pivoted housing and assembling, the alignment pin location.
5. ejecting device according to claim 4, it is characterized in that, (2) chrome-faced of described ball seat and fine-grinding and polishing, the inner surface electrostatic spraying polytetrafluoroethylene (PTFE) of described sphere pivoted housing (3) is in order to reduce frictional force between ball seat (2) and the sphere pivoted housing (3).
6. according to right 5 described ejecting devices, it is characterized in that, described sphere pivoted housing (3) inner surface is equipped with the sealing ring (23) of low frictional factor, reduces the contact area between sphere pivoted housing (3) and the ball seat (2); At sphere pivoted housing (3) grease nipple (24) is housed, between described sphere pivoted housing (3) and the ball seat (2) oil storage tank (22) is set, inject molybdenum disulphide grease in oil storage tank (22) and in the gap between sphere pivoted housing (3) and the ball seat (2) by described grease nipple (24), reduce the coefficient of friction between sphere pivoted housing (3) and the ball seat (2), reduce the resistance of sphere pivoted housing (3) when ball seat (2) rotates, guarantee efficient sealed.
7. ejecting device according to claim 6 is characterized in that, described universal pivoted housing (5) comprises pedestal (25) and pivoted housing (26), and described pedestal (25) is bolted on the sphere pivoted housing (3); Self-lubricating bearing holder (housing, cover) (29) is housed in the hole of described pivoted housing (26), and both sides are with two pivoted housing axles (27) and be enclosed within two earrings (28) of pivoted housing axle (27), and described linkage is hinged by described earrings (28) and pivoted housing (26).
8. ejecting device according to claim 7, it is characterized in that, the corresponding position that the screw mandrel that described ejecting device is paid (9) at described elevating screw nut moves up and down arranges 3 sensors (7), respectively as upper level sensor, lower level sensor and null pick-up, the positional information that the screw mandrel that provides the elevating screw nut to pay (9) moves up and down.
9. ejecting device according to claim 8 is characterized in that, the mounting seat of described ejecting device is a dried up 300-400MM, and described motor (10) is stepper motor, servomotor or direct current generator, with digital control change motor speed; Described motor (10) adopts an airtight motor cover to cover, and the output shaft of described motor is positioned at described deceleration body (11), and all faying faces of described decelerator (11) all adopt seal with O ring; Described elevating screw nut is paid water-resistant corrugated tube (15) sealing that the screw mandrel of (9) uses rubber to make.
10. ejecting device according to claim 9, it is characterized in that, a square guide block (30) is fixed in the lower end that described elevating screw nut is paid the screw mandrel of (9), described square guide block (30) inserts in the edgewise wire bar fairlead (12), and moving up and down of screw mandrel led and screw mandrel only can be moved up and down and can not be rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298225 CN202752151U (en) | 2012-06-20 | 2012-06-20 | Light-following ball seat type two-dimensional numerical control nozzle device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298225 CN202752151U (en) | 2012-06-20 | 2012-06-20 | Light-following ball seat type two-dimensional numerical control nozzle device |
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| CN202752151U true CN202752151U (en) | 2013-02-27 |
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| CN 201220298225 Expired - Fee Related CN202752151U (en) | 2012-06-20 | 2012-06-20 | Light-following ball seat type two-dimensional numerical control nozzle device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350047A (en) * | 2012-06-20 | 2013-10-16 | 桑鹏芳 | Spot-following ball seat type two-dimensional numerical control sprayer device |
| CN104162495A (en) * | 2014-07-09 | 2014-11-26 | 杭州明珠音乐喷泉有限公司 | Two-dimensional digital waterscape sprayer spot lamp |
| CN105817950A (en) * | 2016-05-27 | 2016-08-03 | 昆山邦泰汽车零部件制造有限公司 | Robot capable of achieving accurate positioning and dripping lubricating oil automatically |
| CN107675772A (en) * | 2017-11-03 | 2018-02-09 | 浙江海洋大学 | A kind of automatic drain system for rinsing tank farm silt |
| CN108855749A (en) * | 2018-09-07 | 2018-11-23 | 扬州楚门机电设备制造有限公司 | A kind of Two Dimensional Rotating fountain apparatus |
| CN110778353A (en) * | 2019-11-12 | 2020-02-11 | 广州铁路职业技术学院（广州铁路机械学校） | Tunnel dust removal equipment |
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2012
- 2012-06-20 CN CN 201220298225 patent/CN202752151U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350047A (en) * | 2012-06-20 | 2013-10-16 | 桑鹏芳 | Spot-following ball seat type two-dimensional numerical control sprayer device |
| CN104162495A (en) * | 2014-07-09 | 2014-11-26 | 杭州明珠音乐喷泉有限公司 | Two-dimensional digital waterscape sprayer spot lamp |
| CN105817950A (en) * | 2016-05-27 | 2016-08-03 | 昆山邦泰汽车零部件制造有限公司 | Robot capable of achieving accurate positioning and dripping lubricating oil automatically |
| CN107675772A (en) * | 2017-11-03 | 2018-02-09 | 浙江海洋大学 | A kind of automatic drain system for rinsing tank farm silt |
| CN108855749A (en) * | 2018-09-07 | 2018-11-23 | 扬州楚门机电设备制造有限公司 | A kind of Two Dimensional Rotating fountain apparatus |
| CN108855749B (en) * | 2018-09-07 | 2021-02-19 | 扬州楚门机电设备制造有限公司 | Two-dimensional rotating fountain device |
| CN110778353A (en) * | 2019-11-12 | 2020-02-11 | 广州铁路职业技术学院（广州铁路机械学校） | Tunnel dust removal equipment |
| CN110778353B (en) * | 2019-11-12 | 2021-05-18 | 广州铁路职业技术学院（广州铁路机械学校） | Tunnel dust removal equipment |
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