CN203011130U - Improved roller system - Google Patents
Improved roller system Download PDFInfo
- Publication number
- CN203011130U CN203011130U CN 201320003801 CN201320003801U CN203011130U CN 203011130 U CN203011130 U CN 203011130U CN 201320003801 CN201320003801 CN 201320003801 CN 201320003801 U CN201320003801 U CN 201320003801U CN 203011130 U CN203011130 U CN 203011130U
- Authority
- CN
- China
- Prior art keywords
- roller
- roll shaft
- roller head
- head
- shaft
- 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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Abstract
The utility model discloses an improved roller system comprising a motor, a speed reduction machine, a roller head and a roller shaft. The motor and the speed reduction machine are fixed at the outer side of the roller shaft, the roller shaft is arranged in a bearing support, the lower side of the bearing support is provided with a bearing support bolt, and the roller head is connected with the roller shaft in the mode of matched assembly of a flange and a retainer ring. The improved roller system has the beneficial effects that the roller head or a long shaft is replaced after the flange part is dismounted when the roller head is abraded or the long shaft is damaged; and meanwhile, the retainer ring additionally welded ensures that the roller head does not fall off even if the flange is damaged.
Description
Technical field
The utility model relates to a kind of roller way system, particularly a kind of roller way system that maintains easily.
Background technology
Existing roller way system is in order to be arranged on bearing block and motor reducer the furnace wall outside, the former cantilever design that is designed to of roller-way.The roller head of old roller-way and roll shaft adopt thread connection, although can guarantee that the roller head can not come off under high temperature, impact condition, this structure can't be repaired.If when the wearing and tearing of roller head or major axis damage, all can only destructiveness tear a whole set of roller-way open, cause great waste.
The utility model content
The purpose of this utility model is customer service the deficiencies in the prior art and a kind of simple in structure, roller way system of maintaining easily is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of improved roller way system described in the utility model, comprise motor, reductor, roller head and roll shaft, roll shaft outside fixed electrical machinery and reductor, roll shaft is arranged in bearing block, the downside of bearing block is provided with the bearing block lower margin, it is characterized in that: described roller head connects with roll shaft and coordinates assembling with baffle ring for flange.
After adopting said structure, the utility model beneficial effect is: when the wearing and tearing of roller head or major axis damage, only need after the flange portion bit stripping, more roll change head or major axis get final product.Simultaneously, we also add weldering one baffle ring, even flange damages, baffle ring can guarantee that also the roller head does not come off.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of improved roller way system described in the utility model, comprise motor 1, reductor 2, roller head 8 and roll shaft 3, roll shaft 3 outside fixed electrical machineries 1 and reductor 2, roll shaft 3 is arranged in bearing block 4, the downside of bearing block 4 is provided with bearing block lower margin 5, and described roller head 8 connects with roll shaft 3 and coordinates assembling for flange 6 with baffle ring 7.
The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (1)
1. improved roller way system, comprise motor, reductor, roller head and roll shaft, roll shaft outside fixed electrical machinery and reductor, roll shaft is arranged in bearing block, the downside of bearing block is provided with the bearing block lower margin, it is characterized in that: described roller head connects with roll shaft and coordinates assembling with baffle ring for flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003801 CN203011130U (en) | 2013-01-06 | 2013-01-06 | Improved roller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003801 CN203011130U (en) | 2013-01-06 | 2013-01-06 | Improved roller system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011130U true CN203011130U (en) | 2013-06-19 |
Family
ID=48602719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003801 Expired - Fee Related CN203011130U (en) | 2013-01-06 | 2013-01-06 | Improved roller system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011130U (en) |
-
2013
- 2013-01-06 CN CN 201320003801 patent/CN203011130U/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: 20130619 Termination date: 20140106 |