CN215515479U - Mining conveyor roller with dust keeper - Google Patents
Mining conveyor roller with dust keeper Download PDFInfo
- Publication number
- CN215515479U CN215515479U CN202122416456.4U CN202122416456U CN215515479U CN 215515479 U CN215515479 U CN 215515479U CN 202122416456 U CN202122416456 U CN 202122416456U CN 215515479 U CN215515479 U CN 215515479U
- Authority
- CN
- China
- Prior art keywords
- roller
- bearing
- gland
- dust
- bearing seat
- 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.)
- Active
Links
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a mine conveyor roller with a dustproof device, which comprises a roller shaft and a roller, wherein the roller shaft penetrates through the center of the roller, the roller is installed on the roller shaft through a bearing seat, the bearing seat is installed on the roller shaft through a bearing, and a gland is arranged on the outer side of the bearing seat; a sealing ring is arranged on the outer side of the bearing, and a framework oil seal is arranged on the inner side of the bearing; and a dust guard plate is arranged on the outer side of the roller. By adopting the multi-layer dustproof measures of the dustproof plate, the gland and the sealing ring, fine impurities such as dust and the like can be reduced to enter the bearing in one step, the good sealing performance of the bearing is ensured, the sealing effect is good, the reliability is high, and the service life of the bearing is prolonged.
Description
Technical Field
The utility model relates to the technical field of dust prevention of conveyor rollers, in particular to a mine conveyor roller with a dust prevention device.
Background
The conveyer is suitable for conveying various boxes, bags, trays and other goods, is widely applied to industries such as light industry, machinery, electronics, food, metallurgy, medical treatment, mining and the like, and can convey materials with large single weight or bear large impact load. In the process of conveying the articles, the articles can be positioned, sorted, stored, processed, automatically loaded and unloaded and the like, and then the articles need to be accumulated. The mine conveyor roller in the prior art is supported and installed through the bearing, the bearing is sealed by the wool felt, the structure is simple, the cost is low, the bearing cannot be completely sealed in a field with large dust such as mining mines and the like in the sealing mode, fine impurities such as dust and the like easily enter the roller bearing seat, lubricating grease is emulsified and deteriorated and loses efficacy, and therefore the bearing is damaged due to poor lubrication, and the service life of the bearing is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mine conveyor roller with a dustproof device, and solves the problem that a bearing in the prior art is not tight in sealing.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the mine conveyor roller with the dustproof device comprises a roller shaft and a roller, wherein the roller shaft penetrates through the center of the roller, the roller is installed on the roller shaft through a bearing seat, the bearing seat is installed on the roller shaft through a bearing, and a gland is arranged on the outer side of the bearing seat; a sealing ring is arranged on the outer side of the bearing, and a framework oil seal is arranged on the inner side of the bearing; and a dust guard plate is arranged on the outer side of the roller.
Further, the gland comprises an inner gland and an outer gland, and the inner gland and the outer gland are mutually meshed and are mounted on the bearing seat through connecting bolts.
Further, the dust guard is the arc, the dust guard passes through a plurality of fixing bolt and installs the outside of cylinder.
Further, the inner gland and the bearing seat are mutually meshed.
Compared with the prior art, the utility model has the beneficial technical effects that:
the mine conveyor roller with the dustproof device comprises a roller shaft and a roller, wherein the roller shaft penetrates through the center of the roller, the roller is installed on the roller shaft through a bearing seat, the bearing seat is installed on the roller shaft through a bearing, the bearing is installed in the roller and is sealed through an outer dustproof plate, the service life of the bearing is prolonged, the roller replacement frequency is reduced, the mine conveyor roller is just suitable for being used in the mine fields with severe environment and more dust, a lot of maintenance and replacement time can be saved, the production efficiency is improved, a gland is arranged on the outer side of the bearing seat and comprises an inner gland and an outer gland, the inner gland is respectively meshed with the outer gland and the bearing seat to form a closed space, and the dust entering is reduced; a sealing ring is arranged on the outer side of the bearing, and a framework oil seal is arranged on the inner side of the bearing; the outside of cylinder is provided with the dust guard, and the dust guard is the arc of evagination, and the dust guard be provided with be difficult for causing piling up of dust, simultaneously to the entering that reduces the dust.
In conclusion, the multi-layer dustproof measures of the dustproof plate, the gland and the sealing ring are adopted, so that fine impurities such as dust and the like can be reduced into the bearing in one step, the good sealing performance of the bearing is ensured, the sealing effect is good, the reliability is high, and the service life of the bearing is prolonged.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
Fig. 1 is a schematic structural diagram of a mine conveyor roller with a dust-proof device of the utility model.
Description of reference numerals: 1. a drum shaft; 2. a drum; 3. a bearing seat; 4. framework oil seal; 5. a bearing; 6. a seal ring; 7. a dust-proof plate; 8. an outer gland; 9. an inner gland; 10. a connecting bolt; 11. and (5) fixing the bolt.
Detailed Description
As shown in fig. 1, the mining conveyor roller with the dustproof device comprises a roller shaft 1 and a roller 2, wherein the roller shaft 1 penetrates through the center of the roller 2, the roller 2 is installed on the roller shaft 1 through a bearing seat 3, the bearing seat 3 is installed on the roller shaft 1 through a bearing 5, the bearing 5 is installed in the roller 2 and sealed through a dustproof plate 7, the service life of the bearing 5 is prolonged, the frequency of replacing the roller 2 is reduced, the roller is suitable for the mining field with severe environment and more dust, a lot of maintenance and replacement time can be saved, and the production efficiency is improved.
A gland is arranged on the outer side of the bearing seat 3; specifically, the gland includes interior gland 9 and outer gland 8, the inboard of interior gland 9 with bearing frame 3 interlocks each other, the interior gland 9 outside with outer gland 8 interlocks each other and installs through connecting bolt 10 on bearing frame 3, interior gland 9 respectively with outer gland 8 with bearing frame 3 interlocks each other and forms airtight space, has reduced the entering of dust.
The outer side of the bearing 5 is provided with a sealing ring 6, the arrangement of the sealing ring 6 further reduces dust entering the bearing 5 to cause the damage of the bearing 5, and the inner side of the bearing 5 is provided with a framework oil seal 4.
The outside of cylinder 2 is provided with dust guard 7, and is concrete, dust guard 7 is the arc of evagination, dust guard 7 is installed through a plurality of fixing bolt 11 the outside of cylinder 2, dust guard 7 is provided with and is difficult for causing piling up of dust, simultaneously to the entering of reduction dust. By adopting the multi-layer dustproof measures of the dustproof plate, the gland and the sealing ring, fine impurities such as dust and the like can be reduced to enter the bearing in one step, the good sealing performance of the bearing is ensured, the sealing effect is good, the reliability is high, and the service life of the bearing is prolonged.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (4)
1. The utility model provides a mining conveyer cylinder with dust keeper which characterized in that: the roller shaft type rotary drum comprises a roller shaft (1) and a roller (2), wherein the roller shaft (1) penetrates through the center of the roller (2), the roller (2) is installed on the roller shaft (1) through a bearing seat (3), the bearing seat (3) is installed on the roller shaft (1) through a bearing (5), and a gland is arranged on the outer side of the bearing seat (3); a sealing ring (6) is arranged on the outer side of the bearing (5), and a framework oil seal (4) is arranged on the inner side of the bearing (5); and a dust guard (7) is arranged on the outer side of the roller (2).
2. The mining conveyor roller with a dust-proof device according to claim 1, characterized in that: the gland comprises an inner gland (9) and an outer gland (8), wherein the inner gland (9) and the outer gland (8) are mutually meshed and are arranged on the bearing seat (3) through connecting bolts (10).
3. The mining conveyor roller with a dust-proof device according to claim 1, characterized in that: the dustproof plate (7) is arc-shaped, and the dustproof plate (7) is installed on the outer side of the roller (2) through a plurality of fixing bolts (11).
4. The mining conveyor roller with a dust-proof device according to claim 2, characterized in that: the inner gland (9) and the bearing seat (3) are mutually meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416456.4U CN215515479U (en) | 2021-10-08 | 2021-10-08 | Mining conveyor roller with dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416456.4U CN215515479U (en) | 2021-10-08 | 2021-10-08 | Mining conveyor roller with dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215515479U true CN215515479U (en) | 2022-01-14 |
Family
ID=79798292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122416456.4U Active CN215515479U (en) | 2021-10-08 | 2021-10-08 | Mining conveyor roller with dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215515479U (en) |
-
2021
- 2021-10-08 CN CN202122416456.4U patent/CN215515479U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107161599A (en) | A kind of construction method of the native vertical lifting of deep shaft tunnel quarrel | |
| CN101913485A (en) | Special air-tight buried scraper conveyor for gasification | |
| CN215515479U (en) | Mining conveyor roller with dust keeper | |
| US20220213930A1 (en) | Split plummer block bearing housing | |
| CN204660666U (en) | A kind of external holder sprocket wheel | |
| CN205155159U (en) | Tipper riding wheel labyrinth seals | |
| CN213292344U (en) | Conveyer is used in emollient production | |
| CN202743932U (en) | Rotary drum bearing anti-dust device for conveyor | |
| CN209720772U (en) | A kind of dust-proof leakage sealed device of screw conveyor | |
| CN211371282U (en) | Shaft sealing structure of bucket elevator | |
| CN203781201U (en) | Chain conveyer | |
| CN110792757A (en) | Chain wheel set device on upper part of elevator | |
| CN208560654U (en) | Screw conveyor separate type sealing device | |
| CN217029932U (en) | Embedded shaft end sealing structure of special elevator equipment for ultrafine powder | |
| CN217295962U (en) | Tensioning assembly of sliding bearing arranged at lower part of bucket elevator | |
| CN220264167U (en) | Dustproof carrier roller | |
| CN214933479U (en) | Belt roller bearing sweeper | |
| CN209226001U (en) | Fixed bucket Analytic Tower feed conveyer driving device | |
| CN210285734U (en) | Compact carrier roller bracket device of belt conveyor | |
| CN202784711U (en) | Low-noise corrosion resisting belt-shaped conveyor combined carrier roller | |
| CN216188653U (en) | Long-life high performance bearing roller | |
| CN203450708U (en) | Bucket chain conveyor | |
| CN213010231U (en) | Automatic change environmental protection metal slag scraper means | |
| CN215634965U (en) | Shaft sealing device and bucket elevator | |
| CN200984937Y (en) | Mining-car wheel axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |