CN201296764Y - Hanging type alloy chute of a converter - Google Patents
Hanging type alloy chute of a converter Download PDFInfo
- Publication number
- CN201296764Y CN201296764Y CNU2008201425973U CN200820142597U CN201296764Y CN 201296764 Y CN201296764 Y CN 201296764Y CN U2008201425973 U CNU2008201425973 U CN U2008201425973U CN 200820142597 U CN200820142597 U CN 200820142597U CN 201296764 Y CN201296764 Y CN 201296764Y
- Authority
- CN
- China
- Prior art keywords
- alloy
- bearing
- chute
- converter
- bucket
- 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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- Rolling Contact Bearings (AREA)
Abstract
A hanging type alloy chute of a converter is a device which can rotate flexibly, and conveniently aim at a steel stream and add alloy into a ladle during converter tapping. The weight of the whole alloy chute is borne by a bearing seat; the bearing seat is arranged above and connected with an alloy bucket through a transmission shaft and a flange; a pressure bearing at the inner part of the bearing seat is used for system bearing; two single-row ball-bearings are used for positioning the axle centre, so as to ensure that the alloy bucket is not deflected; and a gap of 20mm is kept between the alloy bucket and a platform, thereby solving the problem that scattering alloy blocks the chute.
Description
Affiliated technical field
The utility model is that converter is tapped after finishing oxygen decarburization add a kind of device of alloy in the ladle process in ladle, especially can rotate flexibly, aims at steel stream like a cork.
Background technology
The swing bearing of converter alloy chute causes dust stratification in the bearing rotating disk easily on the plane of converter platform, it is dumb even stuck that (powdered alloy or fritter alloy) makes alloy chute rotation occur, and it is not in place that alloy is added, and influences steel quality even cause waste product.The cleaning of the interior dust stratification of bearing simultaneously need be sling alloy chute to purge again and be resetted, and has a strong impact on rhythm of production, and worker's labour intensity increases.
Summary of the invention
In order to overcome the easy dust stratification of used alloy chute, rotate dumb even stuck deficiency, the utility model provides a kind of suspended converter alloy chute, and this alloy chute one-piece construction is simple, rotates flexibly, maintains easily maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: cancel the bearing rotating disk, keep the gap of 20mm between alloy bucket and the platform, do not have the problem of the alloy card chute that is scattered; The load-bearing of whole alloy chute is born by bearing support, and bearing support is put up and is connected with the alloy bucket by transmission shaft, flange; An inner pressure bearing and two single row ball bearings of adopting of bearing support, pressure bearing is used for system's load-bearing, and two single row ball bearings are used for the dead axle heart, guarantee not beat of alloy bucket; Solve the lubrication problem of bearing, improved the work-ing life of equipment.Because the suitable for reading and converter platform of alloy bucket flushes, and can conveniently adopt fork truck to have bad luck the alloy bucket, the alloy dolly of cancellation hand push alleviates worker's labour intensity.
The beneficial effects of the utility model are: one-piece construction is simple, and service life of equipment is long, and chute rotates flexibly, can aim at steel stream like a cork, guarantees the production direct motion.
Description of drawings
Fig. 1 is the alloy chute synoptic diagram before transforming.
Fig. 2 is improved alloy chute synoptic diagram.
Among Fig. 1: 1. gear ring, 2. upper plate, 3. bearing assembling, 4. lower shoe, 5. charging basket, 6. elephant trunk.
Among Fig. 2: 1. spool, 2. bearing (ball) cover, 3. pressure bearing, 4. ball bearing, 5. axle sleeve, 6. ball bearing, 7. bearing support, 8. flange connects, 9. transmission shaft, 10. gusset, 11. charging baskets, 12. elephant trunks.
Embodiment
In Fig. 1, the swing bearing 3 of alloy chute causes dust stratification in the bearing rotating disk easily on the plane of converter platform, and easy to clean not, influences rhythm of production.
In Fig. 2, bearing support is put up and is connected with alloy bucket 11 by axle 1, flange 8, transmission shaft 9, gusset 10, the load-bearing of whole alloy chute is born by bearing support 7, an inner pressure bearing 3 and two single row ball bearings 4,6 of adopting of bearing support, pressure bearing is used for system's load-bearing, two single row ball bearings are used for the dead axle heart, guarantee not beat of alloy bucket; Chute rotates flexibly, and the suitable for reading and converter platform of alloy bucket flushes, and makes things convenient for worker's material loading.
Claims (3)
1. suspended converter alloy chute adds the device of alloy in ladle during converter tapping.It is characterized in that: the load-bearing of whole alloy chute is born by bearing support, and bearing support is put up, is connected with the alloy bucket by transmission shaft, flange.
2. alloy chute according to claim 1 is characterized in that: an inner pressure bearing and two single row ball bearings of adopting of bearing support, and pressure bearing is used for system's load-bearing, and two single row ball bearings are used for the dead axle heart.
3. alloy chute according to claim 1 is characterized in that: the gap that keeps 20mm between alloy bucket and the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201425973U CN201296764Y (en) | 2008-10-20 | 2008-10-20 | Hanging type alloy chute of a converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201425973U CN201296764Y (en) | 2008-10-20 | 2008-10-20 | Hanging type alloy chute of a converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296764Y true CN201296764Y (en) | 2009-08-26 |
Family
ID=41042738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201425973U Expired - Fee Related CN201296764Y (en) | 2008-10-20 | 2008-10-20 | Hanging type alloy chute of a converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296764Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392100A (en) * | 2011-12-09 | 2012-03-28 | 储鸿文 | Converter alloy charging mechanism |
| CN102839253A (en) * | 2012-07-30 | 2012-12-26 | 江苏永钢集团有限公司 | Alloy material-feeding rotary apparatus for converter |
| CN107267708A (en) * | 2017-07-07 | 2017-10-20 | 莱芜钢铁集团有限公司 | The replacing options of converter alloy rotating disk tremie pipe |
-
2008
- 2008-10-20 CN CNU2008201425973U patent/CN201296764Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392100A (en) * | 2011-12-09 | 2012-03-28 | 储鸿文 | Converter alloy charging mechanism |
| CN102839253A (en) * | 2012-07-30 | 2012-12-26 | 江苏永钢集团有限公司 | Alloy material-feeding rotary apparatus for converter |
| CN107267708A (en) * | 2017-07-07 | 2017-10-20 | 莱芜钢铁集团有限公司 | The replacing options of converter alloy rotating disk tremie pipe |
| CN107267708B (en) * | 2017-07-07 | 2019-04-05 | 莱芜钢铁集团有限公司 | The replacing options of converter alloy turntable feeder pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20101020 |