CN202830070U - Rotary furnace support ring trunnion support roller device - Google Patents
Rotary furnace support ring trunnion support roller device Download PDFInfo
- Publication number
- CN202830070U CN202830070U CN 201220392650 CN201220392650U CN202830070U CN 202830070 U CN202830070 U CN 202830070U CN 201220392650 CN201220392650 CN 201220392650 CN 201220392650 U CN201220392650 U CN 201220392650U CN 202830070 U CN202830070 U CN 202830070U
- Authority
- CN
- China
- Prior art keywords
- roller device
- support roller
- rotary furnace
- support
- bearing
- 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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Abstract
The utility model relates to a rotary furnace support ring trunnion support roller device. An H-shaped steel piece structural portal framework is used as a base seat, lug plates are arranged at two ends of each shaft which is mounted in one of holes formed in the middle of a cast iron roller to form a support roller, and two support rollers are mounted on the portal framework to form the support roller device. The rotary furnace support ring trunnion support roller device is mounted on the lower portion of a shaft to support a trunnion, and therefore the bearing loads of a bearing can be reduced, and the service life of a rotary furnace supporting ring bearing is prolonged. The rotary furnace support ring trunnion support roller device can be widely used for being additionally mounted for preventing the rotary furnace supporting ring trunnion bearing from being damaged.
Description
Technical field:
The utility model relates to mechanical means, and particularly the converter trunnion ring ball socketed bearing damages the converter trunnion ring gudgeon support roller device installed additional
.
Background technology:
In smelting production process, converter is molten iron to be carried out to the equipment of smelting process, and the converter trunnion ring ball socketed bearing is the core of converter, and the turndown ring trunnion is under the driving of step-down gear, relying on bearing in bearing block is that fulcrum is rotated, bearing size used is large, and price, if bearing damage occurs, change very difficult, converter needs long-time the stopping production, has a strong impact on normal production, addresses this problem and becomes urgent need.
The content of utility model:
Overcome the deficiencies in the prior art, provide a kind of and alleviate bearing load, improve the converter trunnion ring bearing converter trunnion ring gudgeon support roller device in work-ing life.It is foundation base that converter trunnion ring gudgeon support roller device adopts the i-beam structure door-shaped frame, and the axle two ends of packing into, the hole processed cast iron roll in the middle of are added to otic placode formation carrying roller, and two carrying rollers are arranged on portal and form support roller device.Therefore the bottom that the utility model is arranged on support roller device axle holds gudgeon and can alleviate bearing load, improves converter trunnion ring bearing work-ing life.
The accompanying drawing explanation:
Fig. 1 is vertical view of the present utility model;
Fig. 2 is working order view of the present utility model.
Embodiment:
It is foundation base that converter trunnion ring gudgeon support roller device adopts the i-beam structure door-shaped frame, and axle 2 two ends of packing into, the hole of processing in the middle of cast iron roll 1 are added to otic placode 3 and form carrying rollers, and two carrying rollers are arranged on portal 4 and form support roller device.Gudgeon 5 centerings to be guaranteed to level during installation, gudgeon is held between step-down gear and bearing support, according to axle and basic distance, making the bottom that after portal, two carrying rollers is arranged on to axle, this device in use to regularly to the rolling position, refuel guarantee lubricated.
Claims (1)
1. a ring trunnion support roller device is characterized in that: adopting the i-beam structure door-shaped frame is foundation base, and the axle two ends of packing into, the hole processed cast iron roll in the middle of are added to otic placode formation carrying roller, and two carrying rollers are arranged on portal and form support roller device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392650 CN202830070U (en) | 2012-08-09 | 2012-08-09 | Rotary furnace support ring trunnion support roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392650 CN202830070U (en) | 2012-08-09 | 2012-08-09 | Rotary furnace support ring trunnion support roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830070U true CN202830070U (en) | 2013-03-27 |
Family
ID=47941824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392650 Expired - Fee Related CN202830070U (en) | 2012-08-09 | 2012-08-09 | Rotary furnace support ring trunnion support roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830070U (en) |
-
2012
- 2012-08-09 CN CN 201220392650 patent/CN202830070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |