CN201493461U - Transmission device for roller way of continuous caster - Google Patents
Transmission device for roller way of continuous caster Download PDFInfo
- Publication number
- CN201493461U CN201493461U CN2009203083301U CN200920308330U CN201493461U CN 201493461 U CN201493461 U CN 201493461U CN 2009203083301 U CN2009203083301 U CN 2009203083301U CN 200920308330 U CN200920308330 U CN 200920308330U CN 201493461 U CN201493461 U CN 201493461U
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- CN
- China
- Prior art keywords
- chain wheel
- shaft
- speed
- roller
- wheel shaft
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- 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 - Lifetime
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Abstract
The utility model provides a transmission device for a roller way of a continuous caster, which comprises a motor, a high-speed end shaft coupling, a speed reducer, a driving chain wheel, a driven chain wheel, a chain assembled with a roller, a low-speed end shaft coupling, two bearing seats and a chain wheel shaft, wherein the low-speed shaft of the speed reducer is connected with the chain wheel shaft through the low-speed end shaft coupling, the two bearing seats are installed on the chain wheel shaft through bearings, and the driving chain wheel is installed on the chain wheel shaft in the position between the two bearing seats. Because the low-speed shaft of the speed reducer is connected with the chain wheel shaft through the low-speed end shaft coupling and the driving chain wheel is installed on the chain wheel shaft, the impact caused by frequent bidirectional rotation of the roller bearing a casting blank directly acts on the chain wheel shaft; and the bearing seats which perform a buffer function are installed on the chain wheel shaft, so the impact acting on the chain wheel shaft can be greatly weakened, thereby avoiding the frequent damage of the speed reducer, ensuring the continuity of production of the continuous caster, improving the production efficiency of the continuous caster, and reducing the maintenance cost of the continuous caster.
Description
Technical field
The utility model relates to a kind of conticaster, relates in particular to a kind of roller-way transmission device of conticaster.
Background technology
The following structure of the general employing of present conticaster roller-way transmission device: the turning cylinder of motor is connected with the high speed shaft of reductor by the speed end shaft coupling, on the slow-speed shaft of reductor drive sprocket is installed, on the roller of roller assembling driven sprocket is installed also, on two sprocket wheels chain is installed.During work, motor is by the high speed shaft of speed end shaft coupling drive reductor, and the slow-speed shaft of reductor drives chain, drives roller by chain again, thereby realization is to carrying the transmission of holding the strand on roller.Yet, the frequent rotating meeting that carries the roller of strand produces greater impact to reductor, causes reductor often to damage, and has increased breakdown rate, reduced the production efficiency of conticaster, and regular replacing or repairing reductor have also increased the maintenance cost of conticaster.
The utility model content
The purpose of this utility model is to provide the roller-way transmission device of the conticaster that a kind of fault rate is low, production efficiency is high, maintenance cost is low.
For achieving the above object, the utility model provides a kind of roller-way transmission device of conticaster, comprise motor, speed end shaft coupling, reductor, drive sprocket, driven sprocket, chain and roller assembling, also comprise low speed end shaft coupling, two bearing blocks and sprocket shaft, the slow-speed shaft of described reductor is connected with described sprocket shaft by low speed end shaft coupling, described sprocket shaft is installed on two described bearing blocks by bearing, at described sprocket shaft described drive sprocket is installed on the position between two described bearing blocks.
The roller-way transmission device of conticaster of the present utility model, described low speed end shaft coupling is a gear coupling.
In the roller-way transmission device of conticaster of the present utility model, the slow-speed shaft of reductor is by the sprocket shaft that is connected with of low speed end shaft coupling, drive sprocket is installed on the sprocket shaft, like this, carrying the impact that the frequent rotating of the roller of strand brings can act directly on the sprocket shaft, because the bearing block of cushioning effect also has been installed on the sprocket shaft, like this, the impact that acts directly on sprocket shaft also can weaken a lot, therefore, has avoided the frequent breakage of reductor, reduced the fault rate of reductor, guarantee the continuity that conticaster is produced, improved the production efficiency of conticaster, reduced the maintenance cost of conticaster.
Description of drawings
Fig. 1 is the front view of the roller-way transmission device of conticaster of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail:
With reference to figure 1, the roller-way transmission device of conticaster of the present utility model comprises motor 1, speed end shaft coupling 2, reductor 3, gear coupling 4, two bearing blocks 5, sprocket shaft 6, drive sprocket 701, driven sprocket 702, chain 8 and roller assemblings 9.Wherein, the power transmission shaft 101 of motor 1 is fixedlyed connected with an end of speed end shaft coupling 2, the other end of speed end shaft coupling 2 is fixedlyed connected with the high speed shaft 301 of reductor 3, the slow-speed shaft 302 of reductor 3 is fixedlyed connected with an end of gear coupling 4, the other end of gear coupling 4 is fixedly connected with sprocket shaft 6, sprocket shaft 6 is installed on two bearing blocks 5 by bearing, at sprocket shaft 6 drive sprocket 701 is installed on the position between two bearing blocks 5, on one end of the rod 901 of roller assembling 9 driven sprocket 702 is installed, chain 8 is installed on drive sprocket 701 and the driven sprocket 702.
When work, motor 1 drives reductor 3 by speed end shaft coupling 2, reductor 3 drives sprocket shaft 6 by gear coupling 4, drive sprocket 701 on the sprocket shaft 6 drives chain 8, chain 8 drives the driven sprocket 702 that is installed on the rod 901, thereby realization is to carrying the transmission of holding the strand on roller.Because the slow-speed shaft 302 of reductor 3 is connected with sprocket shaft 6 by gear coupling 4, drive sprocket 701 is installed on the sprocket shaft 6, like this, carrying the impact that the frequent rotating of the roller of strand brings can act directly on the sprocket shaft 6, because the bearing block 5 of cushioning effect also has been installed on the sprocket shaft 6, like this, the impact that acts directly on sprocket shaft 6 also can weaken a lot, therefore, avoid the frequent breakage of reductor, reduced the fault rate of reductor, guaranteed the continuity that conticaster is produced, improve the production efficiency of conticaster, reduced the maintenance cost of conticaster.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. the roller-way transmission device of a conticaster, comprise motor (1), speed end shaft coupling (2), reductor (3), drive sprocket (701), driven sprocket (702), chain (8) and roller assembling (9), it is characterized in that, also comprise: low speed end shaft coupling (4), two bearing blocks (5) and sprocket shaft (6), the slow-speed shaft (302) of described reductor (3) is connected with described sprocket shaft (6) by described low speed end shaft coupling (4), described sprocket shaft (6) is installed on two described bearing blocks (5) by bearing, being positioned on the position between two described bearing blocks (5) of described sprocket shaft (6) described drive sprocket (701) is installed.
2. the roller-way transmission device of conticaster according to claim 1 is characterized in that, described low speed end shaft coupling (4) is a gear coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203083301U CN201493461U (en) | 2009-08-19 | 2009-08-19 | Transmission device for roller way of continuous caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203083301U CN201493461U (en) | 2009-08-19 | 2009-08-19 | Transmission device for roller way of continuous caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493461U true CN201493461U (en) | 2010-06-02 |
Family
ID=42436671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203083301U Expired - Lifetime CN201493461U (en) | 2009-08-19 | 2009-08-19 | Transmission device for roller way of continuous caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599786A (en) * | 2014-12-19 | 2015-05-06 | 无锡市士民机械设备厂 | Chain wheel shaft mechanism of looping and enveloping all-in-one machine |
| CN104843417A (en) * | 2015-05-14 | 2015-08-19 | 新兴铸管股份有限公司 | Continuous casting steel blank carrier roller chain transmission device |
-
2009
- 2009-08-19 CN CN2009203083301U patent/CN201493461U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599786A (en) * | 2014-12-19 | 2015-05-06 | 无锡市士民机械设备厂 | Chain wheel shaft mechanism of looping and enveloping all-in-one machine |
| CN104843417A (en) * | 2015-05-14 | 2015-08-19 | 新兴铸管股份有限公司 | Continuous casting steel blank carrier roller chain transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |