CN202449575U - Ceramic carrier roller - Google Patents
Ceramic carrier roller Download PDFInfo
- Publication number
- CN202449575U CN202449575U CN 201220003006 CN201220003006U CN202449575U CN 202449575 U CN202449575 U CN 202449575U CN 201220003006 CN201220003006 CN 201220003006 CN 201220003006 U CN201220003006 U CN 201220003006U CN 202449575 U CN202449575 U CN 202449575U
- Authority
- CN
- China
- Prior art keywords
- bearing
- carrier roller
- ceramic
- bearing seat
- bearing housing
- 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 a ceramic carrier roller, which comprises a ceramic sleeve, a shaft, a bearing, a fixed sleeve, elastic retainer rings and a bearing housing. Annular grooves are arranged at the two ends of the ceramic sleeve. The elastic retainer rings are arranged in the annular grooves. The elastic retainer rings are arranged between the fixed sleeve and the bearing housing. The fixed sleeve is arranged in the ceramic sleeve. The bearing housing is arranged in the ceramic sleeve. The fixed sleeve is connected with the bearing housing through an inner hexagonal bolt. The bearing is arranged in the bearing housing. The bearing is in interference fit with the bearing housing. The ceramic carrier roller has the advantages that the structure is reasonable, the safety and the reliability are high, the corrosion resistance and the wear resistance are higher, the service life is long and the ceramic carrier roller can be widely used for material transport in mines, wharfs and industrial and mining enterprises.
Description
Technical field
The utility model relates to a kind of carrier roller.
Background technology
At present, industries such as coal in China, chemical industry, iron and steel mostly adopt belt conveyer to transport continuously in the transport process of large loose unpacked material, and the carrying roller of this feedway generally is made up of metal or rubber support roller sleeve of processing and the axle that passes its center.Because these feedways generally all are to place open-air use, expose to the sun and rain for a long time, by the support roller sleeve corrosion or aging easily that metal or rubber are processed, influence the work of whole belt conveyer.Simultaneously, decrease carrying roller and can influence environment etc. when discarded.
The utility model content
The purpose of the utility model provides a kind of carrier roller.
The purpose of the utility model realizes through following technical scheme:
The carrier roller of the utility model comprises ceramic jacket, axle, bearing, fixed cover, circlip and bearing seat.The two ends of ceramic jacket are provided with annular groove; Circlip is located in the annular groove, and circlip is located between fixed cover and the bearing seat, and fixed cover is located at ceramic jacket inside; Bearing seat is located at ceramic jacket inside; Fixed cover is connected through socket bolt with bearing seat, and bearing is located in the bearing seat, bearing and bearing seat interference fit.
Technical scheme by above-mentioned the utility model provides can be found out, the described carrier roller of the utility model is rational in infrastructure; Safe and reliable; Have stronger resistance to corrosion and resistance to abrasion, long service life can be widely used in the material transportation of mine, harbour and industrial and mining enterprises.
Description of drawings
Fig. 1 is the carrier roller structural representation;
Fig. 2 is a carrier roller nested structure scheme drawing;
Fig. 3 is the fixed cover structural representation;
Fig. 4 is that fixed cover A is to structural representation.
The specific embodiment
The carrier roller of the utility model, the specific embodiment that it is preferable such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, carrier roller comprise ceramic jacket 1, axle 2, bearing 3, fixed cover 4, circlip 5 and bearing seat 6.
The two ends of ceramic jacket 1 are provided with annular groove 7; Circlip 5 is located in the annular groove 7, and circlip 5 is located between fixed cover 4 and the bearing seat 6, and fixed cover 4 is located at ceramic jacket 1 inside; Bearing seat 6 is located at ceramic jacket 1 inside; Fixed cover 4 and bearing seat 6 are connected through socket bolt, and bearing 3 is located in the bearing seat 6, bearing 3 and bearing seat 6 interference fit.
The carrier roller of the utility model has following innovative point:
The bearing seat of carrier roller is the ram axle bearing, and once-forming is convenient and reliable, can actv. guarantees the safety of carrier roller;
Carrier roller adopts ceramic jacket, can guarantee that carrier roller has stronger resistance to corrosion and resistance to abrasion, and actv. has prolonged service life.
The beneficial effect of the utility model is:
Rational in infrastructure, safe and reliable;
Have stronger resistance to corrosion and resistance to abrasion, long service life;
Can be widely used in the material transportation of mine, harbour and industrial and mining enterprises.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical personnel of being familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (2)
1. a carrier roller is characterized in that, said carrier roller comprises ceramic jacket, axle, bearing, fixed cover, circlip and bearing seat; The two ends of said ceramic jacket are provided with annular groove; Said circlip is located in the said annular groove, and said circlip is located between said fixed cover and the said bearing seat, and it is inner that said fixed cover is located at said ceramic jacket; It is inner that said bearing seat is located at said ceramic jacket; Said fixed cover is connected through socket bolt with said bearing seat, and said bearing is located in the said bearing seat, said bearing and said bearing seat interference fit.
2. carrier roller according to claim 1 is characterized in that, said bearing seat is the ram axle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220003006 CN202449575U (en) | 2012-01-06 | 2012-01-06 | Ceramic carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220003006 CN202449575U (en) | 2012-01-06 | 2012-01-06 | Ceramic carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449575U true CN202449575U (en) | 2012-09-26 |
Family
ID=46865459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220003006 Expired - Fee Related CN202449575U (en) | 2012-01-06 | 2012-01-06 | Ceramic carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436138A (en) * | 2018-05-02 | 2019-11-12 | 河南理工大学 | A kind of novel elastic high-speed overload carrier roller |
-
2012
- 2012-01-06 CN CN 201220003006 patent/CN202449575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436138A (en) * | 2018-05-02 | 2019-11-12 | 河南理工大学 | A kind of novel elastic high-speed overload carrier roller |
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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: 20120926 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |