CN201246954Y - Nested revolving cylinder apparatus - Google Patents
Nested revolving cylinder apparatus Download PDFInfo
- Publication number
- CN201246954Y CN201246954Y CNU2008200533260U CN200820053326U CN201246954Y CN 201246954 Y CN201246954 Y CN 201246954Y CN U2008200533260 U CNU2008200533260 U CN U2008200533260U CN 200820053326 U CN200820053326 U CN 200820053326U CN 201246954 Y CN201246954 Y CN 201246954Y
- Authority
- CN
- China
- Prior art keywords
- rolling ring
- rotary cylinder
- utility
- model
- reinforced tube
- 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 - Lifetime
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a sleeved-type rotary cylinder device, which solves the problems of high requirements of an original rotary cylinder device structure to butt-welded connecting precision, difficult manufacture and easy cracking of brazing seams. A rolling ring and a geared ring are fixedly mounted on a rolling ring reinforced tube body, and the rolling ring reinforced tube body is sleeved in a rotary cylinder and is connected by plug welding. The utility model has the advantages of reasonable design, simple technique, big torque force, high efficiency and low manufacture cost, which avoids brazing seams from cracking, and effectively improves the service life of the rotary cylinder device.
Description
Technical field
Novel a kind of metallurgical machinery equipment, the particularly a kind of sleeve type revolving drum device of relating to of this usefulness.
Background technology
At present, what general revolving drum device tube structure adopted is that the rolling ring part is made respectively with rotating cylinder, adopts the process structure of butt welding then, makes difficulty, butt welding precision prescribed height.Because welding material intensity is lower than revolving drum intensity, in long-term heavy-duty service, overall construction intensity and discontinuity cause problems such as weld cracking easily, and the torsion of in addition working is big.So service efficiency is low, the maintenance cost height.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, and technology is simple, and torsion is big, the sleeve type revolving drum device that efficient height and cost of manufacture are low.
The purpose of this utility model is achieved through the following channels: install rolling ring (2) and gear ring (3) on the rolling ring reinforced tube (1), rolling ring reinforced tube (1) is inserted in revolving drum (4) and is connected by plug welding (5).
The utility model has the advantages that: 1, reasonable in design, simple in structure.Strengthened the overall structure of revolving drum, strengthened the moment of torsion dynamics of revolving drum, high efficiency operates steadily.2, operation cost is low, can reduce maintenance cost in the long-time running, and the reduction accident is easy to operate.3, cost of manufacture is low, does not need big cost of manufacture.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross-sectional schematic.
Following a tree name accompanying drawing is described in further detail the utility model:
The specific embodiment
From Fig. 1 and Fig. 2 as can be known, install rolling ring (2) and gear ring (3) on the utility model rolling ring reinforced tube (1), rolling ring reinforced tube (1) is inserted in revolving drum (4) and is connected by plug welding (5).At first press revolving drum device specification and make revolving drum (4), make rolling ring reinforced tube (1) by specification then, on rolling ring reinforced tube (1), assemble rolling ring (2) and gear ring (3), be inserted in revolving drum (4) again, adopt honeycomb type plug welding (5) to be connected and fixed.Guaranteed the bulk strength of revolving drum (4) device, the butt weld of effectively avoiding over cracking, operation work is not steady, mixes the uneven problem of exerting oneself, and improves the useful life of revolving drum device.
Claims (1)
1, a kind of sleeve type revolving drum device is characterized in that: install rolling ring (2) and gear ring (3) on the rolling ring reinforced tube (1), rolling ring reinforced tube (1) is inserted in revolving drum (4) and is connected by plug welding (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200533260U CN201246954Y (en) | 2008-05-31 | 2008-05-31 | Nested revolving cylinder apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200533260U CN201246954Y (en) | 2008-05-31 | 2008-05-31 | Nested revolving cylinder apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246954Y true CN201246954Y (en) | 2009-05-27 |
Family
ID=40730776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200533260U Expired - Lifetime CN201246954Y (en) | 2008-05-31 | 2008-05-31 | Nested revolving cylinder apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267003A (en) * | 2016-12-30 | 2018-07-10 | 湖南鼎玖能源环境科技有限公司 | Inventory detection control method, inventory detection control apparatus and rotary furnace |
-
2008
- 2008-05-31 CN CNU2008200533260U patent/CN201246954Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267003A (en) * | 2016-12-30 | 2018-07-10 | 湖南鼎玖能源环境科技有限公司 | Inventory detection control method, inventory detection control apparatus and rotary furnace |
| CN108267003B (en) * | 2016-12-30 | 2019-11-05 | 湖南鼎玖能源环境科技股份有限公司 | Inventory detects control method, inventory detection control apparatus and rotary furnace |
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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: 20090527 |
|
| CX01 | Expiry of patent term |