CN206418221U - A kind of seed-shaft transmission gear - Google Patents
A kind of seed-shaft transmission gear Download PDFInfo
- Publication number
- CN206418221U CN206418221U CN201621445261.5U CN201621445261U CN206418221U CN 206418221 U CN206418221 U CN 206418221U CN 201621445261 U CN201621445261 U CN 201621445261U CN 206418221 U CN206418221 U CN 206418221U
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- China
- Prior art keywords
- shaft
- leading screw
- seed
- electromagnetic clutch
- power transmission
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Abstract
The utility model discloses a kind of seed-shaft transmission gear.It includes mounting seat, elevating mechanism, the elevating mechanism includes the vertically arranged leading screw and the nut seat on leading screw driven by servomotor, the mounting seat is fixedly connected on the nut seat of the leading screw, the mounting seat is provided with seed shaft rotating mechanism, it includes driving the rotary shaft rotated by servomotor, it is characterized in that：The leading screw and drive its rotate servomotor between electromagnetic clutch A open in usual is installed, normally closed type electromagnetic clutch C is installed in the lower end of the leading screw to be connected with power transmission shaft B, bevel gear is installed on the power transmission shaft B, the outside of the bevel gear is provided with the gear being meshed with the bevel gear provided with the power transmission shaft A, the power transmission shaft A that end is connected with handwheel；Electromagnetic clutch B open in usual is installed in the rotary shaft.
Description
Technical field
The utility model is related to a kind of seed-shaft transmission gear, belongs to carborundum production equipment technical field.
Background technology
Liquid phase method growth carborundum crystals are is melted by heating silicon in high purity graphite crucible, and formation carbon is in silicon
Solution, then the seed shaft for attaching seed crystal by head extend into solution and go to grow crystal.In growth course, seed shaft needs
Lifted and rotated.In existing seed-shaft transmission gear, seed shaft is directly connected with the rotary shaft for driving its rotation, is rotated
Axle is driven by motor, when the problems such as running into power failure, and seed shaft may proceed to rotation in the presence of motor inertia force, and have a power failure
When, the solution temperature in crucible can decline, and the liquid of cooling can cling seed shaft, be damaged so as to be easily caused the crystal grown up to
It is bad；In addition, the pulling apparatus in existing seed-shaft transmission gear includes motor and leading screw, seed shaft rotating mechanism is installed
Mounting seat is connected on the nut seat coordinated with leading screw, screw oscilaltion is driven by the rotation of leading screw, so as to realize seed crystal
The lifting of axle, but the seed-shaft transmission gear is when power failure is run into, it is impossible to by the seed shaft Rapid lifting in crucible
Out.
Utility model content
For drawbacks described above present in prior art, the utility model provides one kind and can protected when having a power failure
The crystal of growth is not by seed-shaft transmission gear that is bad and quickly can lifting out by the seed shaft in crucible when having a power failure.
The utility model is achieved by the following technical solution：A kind of seed-shaft transmission gear, including mounting seat, liter
Descending mechanism, the elevating mechanism includes the vertically arranged leading screw and the nut seat on leading screw driven by servomotor,
The mounting seat is fixedly connected on the nut seat of the leading screw, and the mounting seat is provided with seed shaft rotating mechanism, and it includes
The rotary shaft rotated is driven by servomotor, it is characterized in that：The leading screw and drive its rotate servomotor between install
There is electromagnetic clutch A open in usual, be provided with normally closed type electromagnetic clutch C in the lower end of the leading screw is connected with power transmission shaft B, in institute
State and bevel gear is installed on power transmission shaft B, the outside of the bevel gear is connected with the power transmission shaft A of handwheel, the transmission provided with end
Axle A is provided with the gear being meshed with the bevel gear；Electromagnetic clutch B open in usual is installed in the rotary shaft.
The utility model is in normal work, electromagnetic clutch A and electromagnetic clutch B energization adhesives, and electromagnetic clutch C
Separation, can realize the lifting and rotation of seed shaft under the drive of corresponding motor.When having a power failure, electromagnetic clutch A
Separated with electromagnetic clutch B, and electromagnetic clutch C adhesives, by rotating handwheel, power transmission shaft B is driven using the gear being meshed
Rotated with the leading screw of lowering or hoisting gear, so as to drive seed shaft to lift by nut seat, realizing can pass through in the power-off state
Manual mode comes out seed shaft fast lifting.
The utility model is simple in construction, using reliable, and it by electromagnetic clutch can separate rotary shaft when having a power failure,
So as to protect the crystal grown not bad, and can the manually quick seed shaft lifting by crucible when having a power failure
Out.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment；
In figure, 1, fixed mount, 2, nut seat, 3, bevel gear, 4, gear, 5, power transmission shaft A, 6, handwheel, 7, rotary shaft, 8, electricity
Magnet clutch B, 9, mounting seat, 10, leading screw, 11, electromagnetic clutch A, 12, servomotor, 13, servomotor, 14, gear, 15,
Electromagnetic clutch C, 16, power transmission shaft B.
Embodiment
The utility model is further described below by non-limiting embodiment and with reference to accompanying drawing：
As shown in drawings, a kind of seed-shaft transmission gear, including mounting seat 9, elevating mechanism, the elevating mechanism include by
Vertically arranged leading screw 10 and nut seat 2, fixed mount 1 on leading screw 10 that servomotor 12 drives, servomotor 12
It is installed in leading screw 10 on fixed mount 1.Pacify between the leading screw 10 and the output shaft for the servomotor 10 for driving its rotation
Equipped with electromagnetic clutch A11 open in usual, normally closed type electromagnetic clutch C15 and power transmission shaft are installed in the lower end of the leading screw 10
B16 connections, are provided with bevel gear 3 on the power transmission shaft B16, and the outside of the bevel gear 3 is connected with handwheel 6 provided with end
Power transmission shaft A5, the power transmission shaft A5 are provided with the gear 4 being meshed with the bevel gear 3.The mounting seat 9 is fixedly connected on institute
State on the nut seat 2 of leading screw 10, the mounting seat 9 is provided with seed shaft rotating mechanism, it, which includes being driven by servomotor 13, turns
Dynamic rotary shaft 7, servomotor 13 drives rotary shaft 7 to rotate by the gear 14 of a pair of meshing, is installed in the rotary shaft 7
There is electromagnetic clutch B8 open in usual.
The utility model is in normal work, electromagnetic clutch A11 and electromagnetic clutch B8 energization adhesives, and electromagnetic clutch
Device C15 is separated, and now mounting seat can be driven to lift in the rotation of drive lower leading screw 10 of servomotor 12, it is possible to achieve seed shaft
Lifting, under the drive of servomotor 8, rotary shaft 7 can rotate to drive connected seed shaft to rotate.Now,
Power transmission shaft B16 and bevel gear 3 do not rotate.When having a power failure, electromagnetic clutch A and electromagnetic clutch B separation, and electromagnetic clutch
Device C adhesives, now, by rotating handwheel 6,10 turns of power transmission shaft B16 and leading screw are driven using the bevel gear 3 being meshed and gear 4
It is dynamic, drive mounting seat to be lifted by nut seat 2, so as to drive seed shaft to lift, realizing can lead in the power-off state
Manual mode is crossed to come out seed shaft fast lifting.
Other parts in the present embodiment are prior art, be will not be repeated here.
Claims (1)
1. a kind of seed-shaft transmission gear, including mounting seat (9), elevating mechanism, the elevating mechanism include being driven by servomotor
Dynamic vertically arranged leading screw and the nut seat (2) on leading screw, the mounting seat (9) are fixedly connected on the leading screw
On nut seat (2), the mounting seat (9) is provided with seed shaft rotating mechanism, and it includes driving the rotation rotated by servomotor
Axle (7), it is characterized in that：The leading screw and drive its rotate servomotor between electromagnetic clutch A open in usual is installed
(11) normally closed type electromagnetic clutch C (15), is installed in the lower end of the leading screw to be connected with power transmission shaft B (16), in the transmission
Bevel gear (3) is installed, the outside of the bevel gear (3) is connected with the power transmission shaft A (5) of handwheel, institute provided with end on axle B (16)
State power transmission shaft A (5) and be provided with the gear (4) being meshed with the bevel gear (3)；It is provided with the rotary shaft (7) normally opened
Formula electromagnetic clutch B (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445261.5U CN206418221U (en) | 2016-12-27 | 2016-12-27 | A kind of seed-shaft transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445261.5U CN206418221U (en) | 2016-12-27 | 2016-12-27 | A kind of seed-shaft transmission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206418221U true CN206418221U (en) | 2017-08-18 |
Family
ID=59576223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445261.5U Active CN206418221U (en) | 2016-12-27 | 2016-12-27 | A kind of seed-shaft transmission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206418221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821340A (en) * | 2018-09-17 | 2018-11-16 | 大冶市都鑫摩擦粉体有限公司 | A kind of antimony trisulfide purifying plant |
| CN109611145A (en) * | 2019-01-22 | 2019-04-12 | 辽宁科技大学 | Transport device is used in a kind of mining |
| CN108821340B (en) * | 2018-09-17 | 2024-05-14 | 大冶市都鑫摩擦粉体有限公司 | Antimony sulfide purification device |
-
2016
- 2016-12-27 CN CN201621445261.5U patent/CN206418221U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821340A (en) * | 2018-09-17 | 2018-11-16 | 大冶市都鑫摩擦粉体有限公司 | A kind of antimony trisulfide purifying plant |
| CN108821340B (en) * | 2018-09-17 | 2024-05-14 | 大冶市都鑫摩擦粉体有限公司 | Antimony sulfide purification device |
| CN109611145A (en) * | 2019-01-22 | 2019-04-12 | 辽宁科技大学 | Transport device is used in a kind of mining |
| CN109611145B (en) * | 2019-01-22 | 2024-05-14 | 辽宁科技大学 | Transportation device for mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190319 Address after: Room 1106-6-01, AB Block, Century Fortune Center, West Side of Xinyu Road, Jinan High-tech Zone, Shandong Province Patentee after: Shandong Tianyue Advanced Material Technology Co., Ltd. Address before: 250118 the middle part of Mei Li Lake, Huaiyin District, Ji'nan, Shandong Patentee before: Shandong Tianyue Crystal Material Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.99, Tianyue South Road, Huaiyin District, Jinan City, Shandong Province Patentee after: Shandong Tianyue advanced technology Co., Ltd Address before: 250100 Shandong city of Ji'nan province high tech Zone Xinyu Road West Century wealth center block AB room 1106-6-01 Patentee before: Shandong Tianyue Advanced Materials Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |