CN2782375Y - Taper assembling structure for roller assembly - Google Patents
Taper assembling structure for roller assembly Download PDFInfo
- Publication number
- CN2782375Y CN2782375Y CN 200520030324 CN200520030324U CN2782375Y CN 2782375 Y CN2782375 Y CN 2782375Y CN 200520030324 CN200520030324 CN 200520030324 CN 200520030324 U CN200520030324 U CN 200520030324U CN 2782375 Y CN2782375 Y CN 2782375Y
- Authority
- CN
- China
- Prior art keywords
- roll
- sheath
- roller
- groove
- wheel
- 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
- 239000004484 Briquette Substances 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to a taper assembling structure of a roller assembly, which is used for roller assembly of a ball press briquette equipment and cold pressing pelletizing equipment. The utility model comprises a main shaft and a roller hub which is installed on the main shaft through an inner hole, wherein a roller sleeve is sheathed with the roller hub; the roller hub forms a taper fit with the roller sleeve. A hook bolt and a locking oblique key are arranged between the roller hub and the roller sleeve. The utility model has the advantages of firm assembly, easy disassembly time saving and labor saving.
Description
Technical field
The utility model relates to the total tapering assembly structure of roll that uses on a kind of roll assembly of the ball press at type coal equipment, coal-pressing ball equipment.
Background technology
At present, on the roll assembly of the ball press of type coal equipment, coal-pressing ball equipment,, be not easy to carry out mount, and fit on is afterwards also insecure, is not easy to installing/dismounting, wastes time and energy with the form of punching assembling because the hardness of roll sleeve is too high.
Summary of the invention
The purpose of this utility model be to overcome the deficiencies in the prior art and provide a kind ofly assemble firmly, be easy to dismounting, the time saving and energy saving total tapering assembly structure of roll.
The purpose of this utility model is achieved like this: comprise main shaft, be installed in roll wheel on the main shaft by endoporus, be set with roll sheath on roll wheel, roll wheel and roll sheath are taper fit, are provided with gib headed bolt and locking taper key between roll wheel and roll sheath.The set-up mode of gib headed bolt and locking taper key is: have groove on the excircle of roll wheel, the gib headed bolt that head hooks roll sheath is set in this groove, having groove on the excircle of roll wheel He on the roll sheath inner periphery, the locking taper key is set in this groove.The head of gib headed bolt and locking taper key is gib head, and the upper and lower surface that its two ends is arranged on roll wheel and roll sheath has in the groove, and fixes by spring shim and locking nut screwing.Outer setting at roll sheath has the square ball-and-socket that is evenly distributed.
The utlity model has and assemble firmly, be easy to dismounting, time saving and energy saving advantage.
Description of drawings
Fig. 1 is the structural representation of the total tapering assembly structure of the utility model roll.
The specific embodiment
As shown in Figure 1, comprise main shaft 4, be installed in roll wheel 2 on the main shaft 4 by endoporus, be set with roll sheath 6 on roll wheel 2, roll wheel 2 be a taper fit with roll sheath 6, is provided with gib headed bolt 1 and locks taper key 5 between roll wheel 2 and roll sheath 6.The set-up mode of gib headed bolt 1 and locking taper key 5 is: have groove on the excircle of roll wheel 2, the gib headed bolt 1 that head hooks roll sheath 6 is set in this groove, having groove on the excircle of roll wheel 2 He on roll sheath 6 inner peripherys, locking taper key 5 is being set in this groove.The head of gib headed bolt 1 and locking taper key 5 is gib head, and the upper and lower surface that its two ends is arranged on roll wheel 2 and roll sheath 6 has in the groove, and tightens fixing by spring shim 3 and locking nut 8.Outer setting at roll sheath 6 has the square ball-and-socket 7 that is evenly distributed.
Claims (4)
1, the total tapering assembly structure of a kind of roll, comprise main shaft (4), be installed in roll wheel (2) on the main shaft (4) by endoporus, it is characterized in that: on roll wheel (2), be set with roll sheath (6), roll wheel (2) is a taper fit with roll sheath (6), is provided with gib headed bolt (1) and locking taper key (5) between roll wheel (2) and roll sheath (6).
2, the total tapering assembly structure of a kind of roll according to claim 1, it is characterized in that: the set-up mode of gib headed bolt (1) and locking taper key (5) is: have groove on the excircle of roll wheel (2), the gib headed bolt (1) that head hooks roll sheath (6) is set in this groove, having groove on the excircle of roll wheel (2) and on roll sheath (6) inner periphery, locking taper key (5) is being set in this groove.
3, the total tapering assembly structure of a kind of roll according to claim 1, it is characterized in that: the head of gib headed bolt (1) and locking taper key (5) is gib head, the upper and lower surface that its two ends is arranged on roll wheel (2) and roll sheath (6) has in the groove, and tightens fixing by spring shim (3) and locking nut (8).
4, the total tapering assembly structure of a kind of roll according to claim 1 is characterized in that: the outer setting at roll sheath (6) has the square ball-and-socket (7) that is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030324 CN2782375Y (en) | 2005-03-29 | 2005-03-29 | Taper assembling structure for roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030324 CN2782375Y (en) | 2005-03-29 | 2005-03-29 | Taper assembling structure for roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782375Y true CN2782375Y (en) | 2006-05-24 |
Family
ID=36767370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030324 Expired - Fee Related CN2782375Y (en) | 2005-03-29 | 2005-03-29 | Taper assembling structure for roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782375Y (en) |
-
2005
- 2005-03-29 CN CN 200520030324 patent/CN2782375Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20100329 |