CN102268730B - Sapphire single crystal growth variable speed and method of work thereof - Google Patents
Sapphire single crystal growth variable speed and method of work thereof Download PDFInfo
- Publication number
- CN102268730B CN102268730B CN201110193216.0A CN201110193216A CN102268730B CN 102268730 B CN102268730 B CN 102268730B CN 201110193216 A CN201110193216 A CN 201110193216A CN 102268730 B CN102268730 B CN 102268730B
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- Prior art keywords
- speed change
- retarder
- rotating disk
- single crystal
- crystal growth
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- 239000013078 crystal Substances 0.000 title claims abstract description 25
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 25
- 239000010980 sapphire Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims abstract description 36
- 230000008859 change Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000006870 function Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007659 motor function Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Abstract
Sapphire single crystal growth variable speed of the present invention, comprising: housing; Speed change input end, described speed change input end is arranged on the upper end of described enclosure interior; Speed change output terminal, described speed change output terminal is arranged on the lower end of described enclosure interior; Described speed change input end is connected with described speed change output terminal.Sapphire single crystal growth variable speed of the present invention and method of work thereof are the motion states controlling retarder, and a kind of motion state is that retarder does retarded motion, and another kind of motion state is that retarder does not do retarded motion, but an overall driving component.Switch two kinds of motion states, coordinate the rotation speed change of drive motor, reach the object of decelerations, high speed and low speed stepped gearing.
Description
Technical field
The present invention relates to sapphire single-crystal production field, particularly a kind of sapphire single crystal growth variable speed and method of work thereof.
Background technique
Retarder is the independently type closed driving device between prime mover and working machine, is used for reducing rotating speed and increasing torque, to meet need of work, is also used for speedup, is called speed increaser in some occasion.Universal speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque.It of a great variety, model is different, and variety classes has different purposes, and its common feature is fixing reduction speed ratio, and itself does not have speed changing function.
Having deceleration, having the special occasions of high speed and the requirement of low speed stepped gearing simultaneously, universal speed reducer can not meet usage requirement, and need increases miscellaneous function on the basis of universal speed reducer.
Summary of the invention
The object of the present invention is to provide a kind of rotation speed change that can coordinate drive motor, realize sapphire single crystal growth variable speed and the method for work thereof of stepped gearing.
Sapphire single crystal growth variable speed of the present invention, comprising: housing; Speed change input end, described speed change input end is arranged on the upper end of described enclosure interior; Speed change output terminal, described speed change output terminal is arranged on the lower end of described enclosure interior; Described speed change input end is connected with described speed change output terminal.
Described speed change output terminal, comprising: sleeve, and described sleeve is connected with described housing by output terminal rolling bearing; Retarder, described retarder is arranged in described sleeve; Output shaft, described output shaft is connected with described retarder by reducer output shaft, and described output shaft is connected with described housing by bearing.
Described speed change input end comprises: transmission shaft, and described transmission shaft is connected with described housing by input end rolling bearing, and described transmission shaft is connected with described retarder by reducer input shaft; Be sleeved on the magnetic clutch outside described transmission shaft, rotating disk and electromagnetic brake successively.
At described transmission shaft and described retarder, also flat key is installed at the connection part of described retarder and described output shaft.Described magnetic clutch is connected by rolling bearing with described transmission shaft with described rotating disk, described rotating disk with described housing, described magnetic clutch.Described rotating disk also comprises a rotating disk armature further, and described rotating disk armature is arranged on the upper-end surface of described rotating disk.Described sleeve also comprises a sleeve armature further, and described sleeve armature is arranged on the upper-end surface of described sleeve.At described magnetic clutch and described rotating disk armature and be separately installed with adjustment pad between described electromagnetic brake and described sleeve armature; The gap adjusted by described adjustment pad is 0.2 millimeter.
Variable motion under fast state, the method for work of sapphire single crystal growth variable speed, comprises the steps:
The first step, described magnetic clutch energising;
Second step, described electromagnetic brake power-off;
3rd step, described retarder does not do retarded motion, coordinates the rotation speed change of drive motor, does the variable motion under fast state.
Variable motion under lower-speed state, the method for work of sapphire single crystal growth variable speed, comprises the steps:
The first step, described magnetic clutch energising;
Second step, described electromagnetic brake energising;
3rd step, described retarder does retarded motion, coordinates the rotation speed change of drive motor, does the variable motion under lower-speed state.
Sapphire single crystal growth variable speed of the present invention and method of work thereof add at a high speed and the stepped gearing function of low speed on the basis of universal speed reducer, by the opening and closing action of magnetic clutch, electromagnetic brake, realizing deceleration, high speed and low speed stepped gearing function, is the modularization, the miniaturization device that integrate two kinds of motor functions.Reach the manufacturing technique requirent of equipment and design, can realize slowing down, at a high speed and the high, low speed gear of low speed stepped gearing.Meanwhile, the motion of simplified apparatus, improves kinematic accuracy, reduces costs, and is convenient to make equipment to modularization, miniaturization development.Invention sapphire single crystal growth variable speed and method of work thereof are the motion states controlling retarder, and a kind of motion state is that retarder does retarded motion, and another kind of motion state is that retarder does not do retarded motion, but an overall driving component.Switch two kinds of motion states, coordinate the rotation speed change of drive motor, reach the object of decelerations, high speed and low speed stepped gearing.
Accompanying drawing explanation
Fig. 1 is invention sapphire single crystal growth variable speed structural representation.
Description of reference numerals in sapphire single crystal growth variable speed of the present invention and method of work accompanying drawing thereof:
1-transmission shaft 2-rotating disk 3-sleeve
4-retarder 5-output shaft 6-magnetic clutch
7-electromagnetic brake 8-exports rolling bearing 9-housing
10-inputs rolling bearing 11-bearing 12-reducer input shaft
13-reducer output shaft
Embodiment
Below in conjunction with accompanying drawing, sapphire single crystal growth variable speed of the present invention and method of work thereof are described in further detail.
As shown in Figure 1, sapphire single crystal growth variable speed of the present invention, comprising: housing 9; Sleeve 3, sleeve 3 is connected with housing 9 by output terminal rolling bearing 8; Retarder 4, retarder 4 is arranged in sleeve 3; Output shaft 5, output shaft 5 is connected with retarder 4 by reducer output shaft 13, and output shaft 5 is connected with housing 9 by bearing 11.Transmission shaft 1, transmission shaft 1 is connected with housing 9 by input end rolling bearing 10, and transmission shaft 1 is connected with retarder 4 by reducer input shaft 12; Be sleeved on the magnetic clutch 6 outside transmission shaft 1, rotating disk 2 and electromagnetic brake 7 successively.
At transmission shaft 1 and retarder 4, at retarder 4 and the connection part of output shaft 5, flat key (not shown) is also installed.Magnetic clutch 6 is connected by rolling bearing (not shown) with transmission shaft 1 with rotating disk 2, rotating disk 2 with housing 9, magnetic clutch 6.Rotating disk 2 also comprises a rotating disk armature (not shown) further, and rotating disk armature (not shown) is arranged on the upper-end surface of rotating disk 2.Sleeve 3 also comprises a sleeve armature (not shown) further, and sleeve armature (not shown) is arranged on the upper-end surface of sleeve 3.In magnetic clutch 6 and rotating disk armature (not shown) and be separately installed with between electromagnetic brake 7 and sleeve armature (not shown) and adjust pad (not shown); The gap adjusted by adjustment pad (not shown) is 0.2 millimeter.
The method of work of sapphire single crystal growth variable speed, comprises the steps:
Magnetic clutch 6 is energized, and is fast state during electromagnetic brake 7 power-off, rotating disk armature (not shown) and rotor adhesive, and rotor rotates with transmission shaft 1, by rotating disk armature (not shown), drives rotating disk 2 to rotate.Rotating disk 2 drives the sleeve 3 of retarder to rotate by flat key (not shown), retarder body is fixedly connected with sleeve 3, and retarder, as a driving component integral-rotation, does not make retarder and uses, electromagnetic brake 7 does not work, and output shaft 5 is by movement output.
Magnetic clutch 6 power-off, electromagnetic brake 7 is that lower-speed state rotating disk armature (not shown) is separated with rotor when being energized, rotor rotates with transmission shaft 1, rotating disk 2 transfixion, rotating disk 2 is connected by flat key (not shown) with the sleeve 3 of retarder, brake with the sleeve 3 of electromagnetic brake 7 by retarder, meanwhile, rotating disk 2 is also braked.Retarder body is fixedly connected with sleeve 2, keeps state of rest.The high speed rotary motion of transmission shaft 1 is converted to the low-speed motion of output shaft 5 by retarder, and output shaft 5 is by movement output.
Sapphire single crystal growth variable speed of the present invention and method of work thereof add at a high speed and the stepped gearing function of low speed on the basis of universal speed reducer, by the opening and closing action of magnetic clutch, electromagnetic brake, realizing deceleration, high speed and low speed stepped gearing function, is the modularization, the miniaturization device that integrate two kinds of motor functions.Reach the manufacturing technique requirent of equipment and design, can realize slowing down, at a high speed and the high, low speed gear of low speed stepped gearing.Meanwhile, the motion of simplified apparatus, improves kinematic accuracy, reduces costs, and is convenient to make equipment to modularization, miniaturization development.Sapphire single crystal growth variable speed of the present invention and method of work thereof are the motion states controlling retarder, and a kind of motion state is that retarder does retarded motion, and another kind of motion state is that retarder does not do retarded motion, but an overall driving component.Switch two kinds of motion states, coordinate the rotation speed change of drive motor, reach the object of decelerations, high speed and low speed stepped gearing.
Below the preferred embodiment of the invention is illustrated, but the invention is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. sapphire single crystal growth variable speed, is characterized in that, comprising:
Housing;
Speed change input end, described speed change input end is arranged on the upper end of described enclosure interior; And
Speed change output terminal, described speed change output terminal is arranged on the lower end of described enclosure interior;
Described speed change input end is connected with described speed change output terminal;
Described speed change output terminal, comprising:
Sleeve, described sleeve is connected with described housing by output terminal rolling bearing;
Retarder, described retarder is arranged in described sleeve;
Output shaft, described output shaft is connected with described retarder by reducer output shaft, and described output shaft is connected with described housing by bearing;
Described speed change input end comprises:
Transmission shaft, described transmission shaft is connected with described housing by input end rolling bearing, and described transmission shaft is connected with described retarder by reducer input shaft; Be sleeved on the magnetic clutch outside described transmission shaft, rotating disk and electromagnetic brake successively;
At described transmission shaft and described retarder, also flat key is installed at the connection part of described retarder and described output shaft;
Described magnetic clutch is connected by rolling bearing with described transmission shaft with described rotating disk, described rotating disk with described housing, described magnetic clutch.
2. sapphire single crystal growth variable speed according to claim 1, is characterized in that, described rotating disk also comprises a rotating disk armature further, and described rotating disk armature is arranged on the upper-end surface of described rotating disk.
3. sapphire single crystal growth variable speed according to claim 1, is characterized in that, described sleeve also comprises a sleeve armature further, and described sleeve armature is arranged on the upper-end surface of described sleeve.
4. the sapphire single crystal growth variable speed according to claim 1 or 2 or 3, is characterized in that, at described magnetic clutch and described rotating disk armature and be separately installed with adjustment pad between described electromagnetic brake and described sleeve armature; The gap adjusted by described adjustment pad is 0.2 millimeter.
5. the method for work of sapphire single crystal growth variable speed according to claim 4, is characterized in that, comprises the steps:
Variable motion under fast state,
The first step, described magnetic clutch energising;
Second step, described electromagnetic brake power-off;
3rd step, described retarder does not do retarded motion, coordinates the rotation speed change of drive motor, does the variable motion under fast state.
6. the method for work of sapphire single crystal growth variable speed according to claim 4, is characterized in that, comprises the steps:
Variable motion under lower-speed state,
The first step, described magnetic clutch power-off;
Second step, described electromagnetic brake energising;
3rd step, described retarder does retarded motion, coordinates the rotation speed change of drive motor, does the variable motion under lower-speed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193216.0A CN102268730B (en) | 2011-07-12 | 2011-07-12 | Sapphire single crystal growth variable speed and method of work thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193216.0A CN102268730B (en) | 2011-07-12 | 2011-07-12 | Sapphire single crystal growth variable speed and method of work thereof |
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| Publication Number | Publication Date |
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| CN102268730A CN102268730A (en) | 2011-12-07 |
| CN102268730B true CN102268730B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110193216.0A Expired - Fee Related CN102268730B (en) | 2011-07-12 | 2011-07-12 | Sapphire single crystal growth variable speed and method of work thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103968014A (en) * | 2014-03-31 | 2014-08-06 | 刘建 | Planet gear automatic gearbox of mining robot |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634789A1 (en) * | 1986-10-11 | 1988-04-14 | Gisbert Wollbrecht Stahl Und B | Drive for heavy-duty-starting machines in mining |
| CN2071659U (en) * | 1990-06-27 | 1991-02-20 | 广州汽轮机厂 | Deceleration clutch with sound insulation layer for full automatic washer |
| CN2099647U (en) * | 1991-09-02 | 1992-03-25 | 石万选 | Power-increasing adjusting screwdriver |
| US5518462A (en) * | 1994-08-12 | 1996-05-21 | Jordan Controls, Inc. | Spring return electric actuator |
| US5992259A (en) * | 1996-10-16 | 1999-11-30 | Fleytman; Yakov | Worm/wormgear transmission and apparatus for transmitting rotation utilizing an oscillating input |
| KR20030045882A (en) * | 2001-12-03 | 2003-06-12 | 변동환 | Modular Motorized Electric Wheel Hub Assembly Having a Braking System |
| CN1815857A (en) * | 2005-02-05 | 2006-08-09 | 毛世琨 | Wheel-hub motor planetary automatic speed-changing system |
| CN1821011A (en) * | 2006-03-09 | 2006-08-23 | 西南大学 | Intelligent balance electric hub of bicycle driving torque-running resistance |
| CN200978193Y (en) * | 2006-10-10 | 2007-11-21 | 江阴中新工程设备有限公司 | Hydraulic capstan |
| CN101190770A (en) * | 2007-09-05 | 2008-06-04 | 胡世璇 | Hydraulic pressure reel cart with clutch at transmission last level |
| CN201228755Y (en) * | 2008-06-13 | 2009-04-29 | 宁夏日晶电子科技有限公司 | Harmonic drive device |
-
2011
- 2011-07-12 CN CN201110193216.0A patent/CN102268730B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634789A1 (en) * | 1986-10-11 | 1988-04-14 | Gisbert Wollbrecht Stahl Und B | Drive for heavy-duty-starting machines in mining |
| CN2071659U (en) * | 1990-06-27 | 1991-02-20 | 广州汽轮机厂 | Deceleration clutch with sound insulation layer for full automatic washer |
| CN2099647U (en) * | 1991-09-02 | 1992-03-25 | 石万选 | Power-increasing adjusting screwdriver |
| US5518462A (en) * | 1994-08-12 | 1996-05-21 | Jordan Controls, Inc. | Spring return electric actuator |
| US5992259A (en) * | 1996-10-16 | 1999-11-30 | Fleytman; Yakov | Worm/wormgear transmission and apparatus for transmitting rotation utilizing an oscillating input |
| KR20030045882A (en) * | 2001-12-03 | 2003-06-12 | 변동환 | Modular Motorized Electric Wheel Hub Assembly Having a Braking System |
| CN1815857A (en) * | 2005-02-05 | 2006-08-09 | 毛世琨 | Wheel-hub motor planetary automatic speed-changing system |
| CN1821011A (en) * | 2006-03-09 | 2006-08-23 | 西南大学 | Intelligent balance electric hub of bicycle driving torque-running resistance |
| CN200978193Y (en) * | 2006-10-10 | 2007-11-21 | 江阴中新工程设备有限公司 | Hydraulic capstan |
| CN101190770A (en) * | 2007-09-05 | 2008-06-04 | 胡世璇 | Hydraulic pressure reel cart with clutch at transmission last level |
| CN201228755Y (en) * | 2008-06-13 | 2009-04-29 | 宁夏日晶电子科技有限公司 | Harmonic drive device |
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| Publication number | Publication date |
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| CN102268730A (en) | 2011-12-07 |
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Inventor after: Lv Liqiang Inventor before: Song Qi |
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Effective date of registration: 20191106 Granted publication date: 20150812 |
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