CN2545154Y - Idle roller - Google Patents
Idle roller Download PDFInfo
- Publication number
- CN2545154Y CN2545154Y CN 02232850 CN02232850U CN2545154Y CN 2545154 Y CN2545154 Y CN 2545154Y CN 02232850 CN02232850 CN 02232850 CN 02232850 U CN02232850 U CN 02232850U CN 2545154 Y CN2545154 Y CN 2545154Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- bearing seat
- utility
- model
- 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
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a supporting roller, which comprises a roller sleeve, a bearing seat, a shaft, and a bearing. The roller sleeve is assembled together with the shaft and the bearing via the bearing seat. A labyrinth seal cover is arranged between the bearing and the bearing seat. The utility model rotates flexibly, and is provided with the good sealing effect and widely applicable. The utility model can greatly prolong the usable life of the supporting roller, and is an ideal product to replace a prior supporting roller used for the conveying machinery.
Description
Technical field: the utility model belongs to the conveying machinery field, particularly a kind of carrying roller.
Background technology: existing conveying machinery carrying roller, structure is of all kinds, but the sealing arrangement of bearing all is difficult to solve the sealing problem of bearing with oil, influences the service life of carrying roller.
Summary of the invention: the purpose of this utility model just is to overcome weak point of the prior art, provides a kind of simple in structure, processes easy to usely, and good sealing effect can improve the carrying roller carrying roller in service life greatly.
The purpose of this utility model is achieved in that it comprises: roller shell, bearing seat, axle, bearing, roller shell is fitted together by bearing seat and axle, bearing set, is provided with the labyrinth seal lid between bearing and the bearing seat.
The purpose of this utility model can realize that also the exterior axle of bearing seat is provided with snap ring by following technical measures.
Compared to existing technology, the utlity model has simple in structure, process easy to use, good sealing effect, cost is low, and is applied widely, can improve advantages such as carrying roller service life greatly.
Description of drawings:
Accompanying drawing is the utility model structural representation
The specific embodiment: the utility model is described in detail in detail below in conjunction with drawings and Examples, it comprises: roller shell 2, bearing seat 3, axle 1, bearing 5, roller shell 2 fits together by bearing seat 3 and axle 1, bearing 5, be provided with labyrinth seal lid 4 between bearing 5 and the bearing seat 3, bearing seat 3 exterior axles 1 are provided with snap ring 6.Use principle of the present utility model is, at first with roller shell 2, bearing seat 3, labyrinth seal lid 4, axle 1 machine-shaping, roller shell 2, bearing seat 3, labyrinth seal lid 4 can adopt iron and steel, nylon or other material, then roller shell 2, bearing seat 3, labyrinth seal lid 4 are fitted together with axle 1, bearing 5, on bearing 5, fill lubricating grease before the assembling, on bearing seat 3 exterior axles 1, load onto snap ring 6 at last.In use the utility model rotates flexibly, and good sealing effect is applied widely, is the ideal substitute of existing conveying machinery with carrying roller the service life that can improve carrying roller greatly.
Claims (2)
1. carrying roller, comprising: roller shell, bearing seat, axle, bearing is characterized in that: roller shell is fitted together by bearing seat and axle, bearing set, is provided with the labyrinth seal lid between bearing and the bearing seat.
2. according to the described carrying roller of claim 1, it is characterized in that: the exterior axle of bearing seat is provided with snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232850 CN2545154Y (en) | 2002-05-22 | 2002-05-22 | Idle roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232850 CN2545154Y (en) | 2002-05-22 | 2002-05-22 | Idle roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545154Y true CN2545154Y (en) | 2003-04-16 |
Family
ID=33708133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02232850 Expired - Fee Related CN2545154Y (en) | 2002-05-22 | 2002-05-22 | Idle roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545154Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252018A (en) * | 2011-06-10 | 2011-11-23 | 无锡杰思物流设备有限公司 | Assembly structure of roller bearing |
-
2002
- 2002-05-22 CN CN 02232850 patent/CN2545154Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252018A (en) * | 2011-06-10 | 2011-11-23 | 无锡杰思物流设备有限公司 | Assembly structure of roller bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |