CN206680613U - A kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure - Google Patents
A kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure Download PDFInfo
- Publication number
- CN206680613U CN206680613U CN201720399093.9U CN201720399093U CN206680613U CN 206680613 U CN206680613 U CN 206680613U CN 201720399093 U CN201720399093 U CN 201720399093U CN 206680613 U CN206680613 U CN 206680613U
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- CN
- China
- Prior art keywords
- lifting head
- bearing
- mandrel
- slip
- head casing
- 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.)
- Expired - Fee Related
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- 239000013078 crystal Substances 0.000 title claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure, including a lifting head casing, the bottom of the lifting head casing is provided with slip ring, the bottom of the lifting head casing is additionally provided with servomotor, shaft coupling, reductor, the servomotor connects reductor by shaft coupling, small pulley is provided with the reductor, the bottom of lifting head casing is provided with big belt wheel, synchronous belt is provided between the small pulley and big belt wheel.Between slip ring is placed in two bearings by the utility model, cantilever of the revolving part lifting head casing on mandrel is reduced to greatest extent, ensure that bearing life, the installation of slip ring is hidden in inside bearing block, dust tightness is good without extra brackets.
Description
Technical field
A kind of single crystal growing furnace lifting head rotational structure is the utility model is related to, more particularly to a kind of interior bag sliding ring type single crystal growing furnace
Lifting head rotational structure.
Background technology
Single crystal growing furnace crystalline substance common at present transfers from one department to another system and uses external slip ring structure, and a kind of relatively common scheme is, by cunning
Ring is placed between bearing block and big belt wheel, and shortcoming is to extend cantilever of the revolving part lifting head casing in mandrel bearings,
Integral rigidity deficiency, bearing life are short；Another more rare scheme is that slip ring is placed in into lifting head casing top, is lacked
Point is that slip ring needs extra brackets, and support will avoid revolving part lifting head casing, and support space-consuming is very big, very not beautiful
See.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of interior bag sliding ring type single crystal growing furnace lifting head rotation knot
Structure.
The technical solution adopted in the utility model is：
A kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure, including
One lifting head casing, the bottom of the lifting head casing are provided with slip ring, and the bottom of the lifting head casing is also set up
There are servomotor, shaft coupling, reductor, the servomotor connects reductor by shaft coupling, is provided with the reductor
Small pulley, the bottom of lifting head casing are provided with big belt wheel, synchronous belt are provided between the small pulley and big belt wheel.
Preferably, the slip ring include bearing block, clutch shaft bearing, second bearing, mandrel, slip ring stator, slip-ring rotor with
And magnet fluid sealing, clutch shaft bearing and second bearing, the bearing block and clutch shaft bearing and are provided with the bearing
Mandrel is provided with two bearings, the upper end of the mandrel connects lifting head casing, is provided between mandrel and the bearing block housing
Magnet fluid sealing, the magnet fluid sealing are enclosed on mandrel and fixed by locking nut, on the slip-ring rotor set mandrel, and set
Put between clutch shaft bearing and second bearing, slip ring stator is provided with the outside of the slip-ring rotor.
Preferably, described slip ring stator is fixed on bearing block.Slip-ring rotor is fixed on mandrel.
Preferably, the reductor is connected with bearing block and is connected by being tensioned support and fixed support.
Between slip ring is placed in two bearings by the utility model, revolving part lifting head casing is reduced to greatest extent in core
Cantilever on axle, ensure that bearing life, and the installation of slip ring is hidden in inside bearing block, dust tightness is good without extra brackets.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, the mark of all parts and title are as follows：
1. servomotor；2. shaft coupling；3. reductor；4. small pulley；5. synchronous belt；6. big belt wheel；7. it is tensioned support；
8. fixed support；9. bearing block；10A. clutch shaft bearings；10B. second bearings；11. mandrel；12. slip ring stator；13. slip ring turns
Son；14. magnet fluid sealing；15. locking nut；16. stator lead-out wire；17. rotor leading-out wire；18. lifting head casing.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
Reference picture 1, the utility model discloses a kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure, including
One lifting head casing 18, the bottom of the lifting head casing 18 are provided with slip ring, the bottom of the lifting head casing 18
Servomotor 1, shaft coupling 2, reductor 3 are additionally provided with, the servomotor 1 connects reductor 3 by shaft coupling 2, described to subtract
Small pulley 4 is provided with fast machine 3, the bottom of lifting head casing 18 is provided with big belt wheel 6, between the small pulley 4 and big belt wheel 6
It is provided with synchronous belt 5.
The slip ring includes bearing block 9, clutch shaft bearing 10A, second bearing 10B, mandrel 11, slip ring stator 12, slip ring and turned
Son 13 and magnet fluid sealing 14, are provided with clutch shaft bearing 10A and second bearing 10B, the bearing block 9 on the bearing 9
And mandrel 11 is provided with clutch shaft bearing 10A and second bearing 10B, and the upper end connection lifting head casing 18 of the mandrel 11, institute
State and magnet fluid sealing 14 is provided between mandrel 11 and bearing block housing, the magnet fluid sealing 14 is enclosed on mandrel 11 and passes through lock
Tight nut 15 is fixed, and on described 13 sets of mandrels 11 of slip-ring rotor, and is arranged between clutch shaft bearing 10A and second bearing 10B, institute
The outside for stating slip-ring rotor 13 is provided with slip ring stator 12；Described slip ring stator 12 is fixed on bearing block 9.Slip-ring rotor 13
It is fixed on mandrel 11.The reductor 3 is connected with bearing block 9 and is connected by being tensioned support 7 and fixed support 8.
The slip ring stator 12 has stator lead-out wire 16 above, is connected with outside switch board, above the slip-ring rotor 13
There is rotor leading-out wire 17, be connected with the electric components of the inside of lifting head casing 18 installation, slip-ring rotor 13 and slip ring stator
12 connect transmitting telecommunication number with brush；It is provided with the surface of mandrel 11 and the endoporus of big belt wheel 6 and hides wire casing rotor leading-out wire 17,
Peace turns hiding in wire casing, is fixed on through clutch shaft bearing 10A, second bearing 10B and big belt wheel 6 on lifting head casing 18.
For the utility model when implementing, the servomotor 1 drives reductor 13 to rotate by shaft coupling 2, passes through deceleration
The significantly rate reduction of machine 3, lifting head casing 18 is being driven to rotate by small pulley 4, synchronous belt 5, big belt wheel 6.
The technical scheme disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, it is real according to the utility model
Example is applied, the there will be changes in embodiment and application, in summary, this specification content should not be understood
For to limitation of the present utility model.
Claims (4)
- A kind of 1. interior bag sliding ring type single crystal growing furnace lifting head rotational structure, it is characterised in that includingOne lifting head casing, the bottom of the lifting head casing are provided with slip ring, and the bottom of the lifting head casing, which is additionally provided with, to be watched Motor, shaft coupling, reductor are taken, the servomotor connects reductor by shaft coupling, small band is provided with the reductor Wheel, the bottom of lifting head casing is provided with big belt wheel, synchronous belt is provided between the small pulley and big belt wheel.
- 2. interior bag sliding ring type single crystal growing furnace lifting head rotational structure according to claim 1, it is characterised in that the slip ring bag Bearing block, clutch shaft bearing, second bearing, mandrel, slip ring stator, slip-ring rotor and magnet fluid sealing are included, on the bearing Clutch shaft bearing and second bearing are provided with, is provided with mandrel in the bearing block and clutch shaft bearing and second bearing, the mandrel Upper end connection lifting head casing, be provided with magnet fluid sealing between mandrel and the bearing block housing, the magnet fluid sealing set Fixed on mandrel and by locking nut, on slip-ring rotor set mandrel, and be arranged on clutch shaft bearing and second bearing it Between, slip ring stator is provided with the outside of the slip-ring rotor.
- 3. interior bag sliding ring type single crystal growing furnace lifting head rotational structure according to claim 2, it is characterised in that described slip ring Stator is fixed on bearing block, and slip-ring rotor is fixed on mandrel.
- 4. interior bag sliding ring type single crystal growing furnace lifting head rotational structure according to claim 1, it is characterised in that the reductor It is connected and is connected with bearing block by is tensioned support and fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399093.9U CN206680613U (en) | 2017-04-17 | 2017-04-17 | A kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399093.9U CN206680613U (en) | 2017-04-17 | 2017-04-17 | A kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680613U true CN206680613U (en) | 2017-11-28 |
Family
ID=60400348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399093.9U Expired - Fee Related CN206680613U (en) | 2017-04-17 | 2017-04-17 | A kind of interior bag sliding ring type single crystal growing furnace lifting head rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468085A (en) * | 2018-02-13 | 2018-08-31 | 中山大学 | Crystal growth interface electrical signal collection system |
-
2017
- 2017-04-17 CN CN201720399093.9U patent/CN206680613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468085A (en) * | 2018-02-13 | 2018-08-31 | 中山大学 | Crystal growth interface electrical signal collection system |
| CN108468085B (en) * | 2018-02-13 | 2020-09-08 | 中山大学 | Crystal growth interface electric signal acquisition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |