CN204017922U - A kind of grinding roll of Raymond mill assembly hanger - Google Patents
A kind of grinding roll of Raymond mill assembly hanger Download PDFInfo
- Publication number
- CN204017922U CN204017922U CN201420494055.8U CN201420494055U CN204017922U CN 204017922 U CN204017922 U CN 204017922U CN 201420494055 U CN201420494055 U CN 201420494055U CN 204017922 U CN204017922 U CN 204017922U
- Authority
- CN
- China
- Prior art keywords
- axis hole
- cylindrical shell
- wear
- hanger
- grinding roller
- 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
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
A kind of grinding roll of Raymond mill assembly hanger, relate to a kind of hanger, comprise the cylindrical shell for the both ends open of shaft of grinding roller in sheathed described grinding roller assembly of a vertical shape, the top and bottom of this cylindrical shell are respectively equipped with the roll shaft room for installing described shaft of grinding roller, the side of cylindrical shell top outer circle wall is provided with an axis hole, this axis hole is tubular structure, the center line of axis hole and the axis perpendicular of described cylindrical shell, one is provided with for being flexibly connected the minor axis of plum blossom frame in described Raymond mill in described axis hole, a wear-resistant sleeve is inlaid with in described axis hole, the outer circumferential walls of this wear-resistant sleeve matches with the circumferential inner wall of axis hole, the circumferential inner wall of wear-resistant sleeve matches with the outer circumferential walls of described minor axis.The utility model can solve the problem of the axis hole serious wear of existing grinding roll of Raymond mill assembly hanger, improves the service life of hanger.
Description
Technical field
The utility model relates to a kind of hanger, is specifically related to a kind of grinding roll of Raymond mill assembly hanger.
Background technology
Raymond mill is a kind of conventional milling equipment, in its course of work, be suspended on grinding roller assembly apparatus on plum blossom frame around main shaft revolution and while rotation, due to the effect of rotary centrifugal force, grinding roller outwards swings, thus be pressed in the bull ring being arranged in Raymond mill cylindrical shell circumference, and material is rolled into powder.In the course of work, produce vibrations between grinding roller and bull ring, the axis hole serious wear that the hanger for hanging grinding roller assembly is connected with plum blossom frame causes using, and frequently need change hanger, and hanger is low for service life, increases the production cost of enterprise.
Utility model content
The purpose of this utility model is just to provide a kind of grinding roll of Raymond mill assembly hanger, and it can solve the problem that existing hanger axis hole serious wear causes hanger service life low.
For achieving the above object, the technical solution of the utility model is: a kind of grinding roll of Raymond mill assembly hanger, comprise the cylindrical shell for the both ends open of shaft of grinding roller in sheathed described grinding roller assembly of a vertical shape, the top and bottom of this cylindrical shell are respectively equipped with the roll shaft room for installing described shaft of grinding roller, the side of cylindrical shell top outer circle wall is provided with an axis hole, this axis hole is tubular structure, the center line of axis hole and the axis perpendicular of described cylindrical shell, one is provided with for being flexibly connected the minor axis of plum blossom frame in described Raymond mill in described axis hole, a wear-resistant sleeve is inlaid with in described axis hole, the outer circumferential walls of this wear-resistant sleeve matches with the circumferential inner wall of axis hole, the circumferential inner wall of wear-resistant sleeve matches with the outer circumferential walls of described minor axis.
Beneficial effect: the utility model has inlayed a wear-resistant sleeve in the axis hole of hanger, wear-resistant sleeve matches with the minor axis be arranged in axis hole, thus avoid in the course of work to produce between minor axis and hanger axis hole and wear and tear, after work a period of time, only need change wear-resistant sleeve get final product and do not need to change whole hanger, thus improve the service life of hanger.In addition, the shaft of grinding roller of grinding roll of Raymond mill assembly is arranged in the cylindrical shell of hanger, and is connected with hanger by the roll shaft room that cylindrical shell two ends are arranged, powder can be avoided to enter grinding roller assembly inside and cause damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Be labeled as in figure: 1, cylindrical shell, 2, roll shaft room, 3, axis hole, 4, wear-resistant sleeve.
Detailed description of the invention
As shown in Figure 1, a kind of grinding roll of Raymond mill assembly hanger, comprise the cylindrical shell 1 for the both ends open of shaft of grinding roller in sheathed described grinding roller assembly of a vertical shape, the top and bottom of this cylindrical shell 1 are respectively equipped with the roll shaft room 2 for installing described shaft of grinding roller, the shaft of grinding roller of grinding roller assembly runs through and is arranged in cylindrical shell 1, the upper and lower of shaft of grinding roller is connected with roll shaft room 2 by connector, the lower end of shaft of grinding roller passes cylindrical shell 1 outside and is provided with grinding roller, the side of cylindrical shell 1 top outer circle wall is provided with an axis hole 3, this axis hole 3 is tubular structure, the center line of axis hole 3 and the axis perpendicular of described cylindrical shell 1, one is provided with for being flexibly connected the minor axis of plum blossom frame in described Raymond mill in described axis hole 3, hanger can be swung around minor axis, a wear-resistant sleeve 4 is inlaid with in described axis hole 3, the outer circumferential walls of this wear-resistant sleeve 4 matches with the circumferential inner wall of axis hole 3, the circumferential inner wall of wear-resistant sleeve 4 matches with the outer circumferential walls of described minor axis.After wear-resistant sleeve uses a period of time, swept away with drift and changed.Wear-resistant sleeve can adopt the foundry goods of quenching high-abrasive material, also can adopt the wearing piece of quality of rubber materials.Described wear-resistant sleeve 4 is of a size of: long 120mm, internal diameter 30mm, external diameter 40mm.
Claims (1)
1. a grinding roll of Raymond mill assembly hanger, it is characterized in that: the cylindrical shell (1) for the both ends open of shaft of grinding roller in sheathed described grinding roller assembly comprising a vertical shape, the top and bottom of this cylindrical shell (1) are respectively equipped with the roll shaft room (2) for installing described shaft of grinding roller, the side of cylindrical shell (1) top outer circle wall is provided with an axis hole (3), this axis hole (3) is tubular structure, the center line of axis hole (3) and the axis perpendicular of described cylindrical shell (1), one is provided with for being flexibly connected the minor axis of plum blossom frame in described Raymond mill in described axis hole (3), a wear-resistant sleeve (4) is inlaid with in described axis hole (3), the outer circumferential walls of this wear-resistant sleeve (4) matches with the circumferential inner wall of axis hole (3), the circumferential inner wall of wear-resistant sleeve (4) matches with the outer circumferential walls of described minor axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494055.8U CN204017922U (en) | 2014-08-29 | 2014-08-29 | A kind of grinding roll of Raymond mill assembly hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494055.8U CN204017922U (en) | 2014-08-29 | 2014-08-29 | A kind of grinding roll of Raymond mill assembly hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017922U true CN204017922U (en) | 2014-12-17 |
Family
ID=52057835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494055.8U Expired - Fee Related CN204017922U (en) | 2014-08-29 | 2014-08-29 | A kind of grinding roll of Raymond mill assembly hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863108A (en) * | 2016-09-30 | 2019-06-07 | 维斯塔斯风力系统有限公司 | Method for manipulating the equipment of wind turbine components and assembling the equipment and use the device manipulation wind turbine components |
-
2014
- 2014-08-29 CN CN201420494055.8U patent/CN204017922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863108A (en) * | 2016-09-30 | 2019-06-07 | 维斯塔斯风力系统有限公司 | Method for manipulating the equipment of wind turbine components and assembling the equipment and use the device manipulation wind turbine components |
| US11098697B2 (en) | 2016-09-30 | 2021-08-24 | Vestas Wind Systems A/S | Equipment for handling a wind turbine component and method of assembling such equipment and handling a wind turbine component using such equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103343779B (en) | Vertical shaft impact crusher Transmission bearing unit | |
| CN204017922U (en) | A kind of grinding roll of Raymond mill assembly hanger | |
| CN204727345U (en) | A kind of anti abrasive Novel textile bobbin | |
| CN204458812U (en) | Assembly line roller bearing | |
| CN204365380U (en) | Eccentric bushing on a kind of gyratory crusher | |
| CN203972041U (en) | A kind of grinding machine that can effectively prevent powder adhesion | |
| CN104028335B (en) | A kind of anti-slip type pressure roller | |
| CN203935870U (en) | A kind of anti-slip type pressure roller | |
| CN204174355U (en) | A kind of durable rotor spinning machine rubber roll | |
| CN203620701U (en) | Arc-shaped mill ring for suspension roll mill | |
| CN203892827U (en) | Operating platform cantilever structure | |
| CN202478998U (en) | Suspension device between grinding roller assembly and of pulverizer | |
| CN203730342U (en) | Centrifugal pump | |
| CN204353379U (en) | Aluminium lid lid rotator group is stood | |
| CN204365374U (en) | A kind of mantle main shaft group of gyratory crusher | |
| CN204324780U (en) | A kind of cable drum | |
| CN203972039U (en) | Split type wet pan grinds core rotor | |
| CN204528491U (en) | A kind of novel transition doffer | |
| CN203991704U (en) | Dry wire drawing car steel wire cord grip | |
| CN103994308A (en) | Cantilever structure of operation stable | |
| CN204365383U (en) | A kind of mantle rotary swing structure of gyratory crusher | |
| CN203384235U (en) | Drive bearing device of vertical shaft impact crusher | |
| CN103657884B (en) | Centrifugal machine scraper drive unit | |
| CN204324559U (en) | Positive self adaptation pinch roller can be returned | |
| CN203408756U (en) | Double-swing-arm hammer wheel for vertical ring mill |
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: 20141217 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |