CN201183001Y - Four-roller crusher nested revolving cylinder apparatus - Google Patents
Four-roller crusher nested revolving cylinder apparatus Download PDFInfo
- Publication number
- CN201183001Y CN201183001Y CNU2008200530046U CN200820053004U CN201183001Y CN 201183001 Y CN201183001 Y CN 201183001Y CN U2008200530046 U CNU2008200530046 U CN U2008200530046U CN 200820053004 U CN200820053004 U CN 200820053004U CN 201183001 Y CN201183001 Y CN 201183001Y
- Authority
- CN
- China
- Prior art keywords
- rolling ring
- roller crusher
- nested
- rotary cylinder
- revolving drum
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a nested rotary cylinder device of a four-roller crusher. The device solves the problems that the welding precision requirement of the structure of the rotary cylinder device of the original four-roller crusher is high, the manufacturing is difficult, and the welding seam is easy to be cracked. The device is formed in a way that a rolling ring and a gear ring are fixedly arranged on a rolling ring reinforcing cylinder body, and the rolling ring reinforcing cylinder body is nested into a rotary cylinder and connected by plug welding. The device has the advantages that the design is reasonable, the technology is simple, the torsion is large, the efficiency is high, the manufacturing cost is low, and the cracking of the welding seam is avoided, thereby effectively enhancing the service life of the rotary cylinder device.
Description
Technical field
Novel a kind of four-roller crusher device, the particularly a kind of four-roller crusher 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 service at long-term high load capacity particle, overall construction intensity and particle 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 four-roller crusher 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.Strengthen the overall structure of revolving drum, strengthened the moment of torsion dynamics of revolving drum, high efficiency, particle 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, the particle uneven problem of exerting oneself, the useful life of raising revolving drum device.
Claims (1)
1, a kind of four-roller crusher 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 |
|---|---|---|---|
| CNU2008200530046U CN201183001Y (en) | 2008-04-25 | 2008-04-25 | Four-roller crusher nested revolving cylinder apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200530046U CN201183001Y (en) | 2008-04-25 | 2008-04-25 | Four-roller crusher nested revolving cylinder apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183001Y true CN201183001Y (en) | 2009-01-21 |
Family
ID=40270737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200530046U Expired - Fee Related CN201183001Y (en) | 2008-04-25 | 2008-04-25 | Four-roller crusher nested revolving cylinder apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183001Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112221A (en) * | 2016-08-24 | 2016-11-16 | 武汉船用机械有限责任公司 | The manufacture method of turning unit in a kind of rudder oar |
| CN111068839A (en) * | 2019-12-26 | 2020-04-28 | 湖州扬清环境科技有限公司 | Waste material reducing mechanism of building structures |
| CN111068823A (en) * | 2019-12-26 | 2020-04-28 | 湖州扬清环境科技有限公司 | Building structures waste treatment equipment |
-
2008
- 2008-04-25 CN CNU2008200530046U patent/CN201183001Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112221A (en) * | 2016-08-24 | 2016-11-16 | 武汉船用机械有限责任公司 | The manufacture method of turning unit in a kind of rudder oar |
| CN106112221B (en) * | 2016-08-24 | 2018-07-31 | 武汉船用机械有限责任公司 | The production method of turning unit in a kind of rudder paddle |
| CN111068839A (en) * | 2019-12-26 | 2020-04-28 | 湖州扬清环境科技有限公司 | Waste material reducing mechanism of building structures |
| CN111068823A (en) * | 2019-12-26 | 2020-04-28 | 湖州扬清环境科技有限公司 | Building structures waste treatment equipment |
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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: 20090121 |