CN202609512U - Wear-resisting carrier roller - Google Patents
Wear-resisting carrier roller Download PDFInfo
- Publication number
- CN202609512U CN202609512U CN 201220268276 CN201220268276U CN202609512U CN 202609512 U CN202609512 U CN 202609512U CN 201220268276 CN201220268276 CN 201220268276 CN 201220268276 U CN201220268276 U CN 201220268276U CN 202609512 U CN202609512 U CN 202609512U
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- CN
- China
- Prior art keywords
- retardant
- flame
- static
- adhesive tape
- bearing
- 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
A wear-resisting carrier roller comprises a carrier roller shaft, wherein two ends of the carrier roller shaft are connected with inflaming retarding antistatic bearing seats, inflaming retarding antistatic adhesive tape sleeve rings are arranged between the inflaming retarding antistatic bearing seats at two ends of the carrier roller shaft in a connecting mode, inflaming retarding antistatic adjusting pads are arranged inside the inflaming retarding antistatic adhesive tape sleeve rings, and inner sides of the inflaming retarding antistatic adhesive tape sleeve rings are connected and provided with composite high strength sleeves. Check rings are mounted inside grooves on outer sides of the inflaming retarding antistatic bearing seats at two ends of the carrier roller shaft, bearings are arranged between the inflaming retarding antistatic bearing seats and the carrier roller shaft in a connecting mode, inner sides of the bearings are connected with skeleton oil seals and automatic oil pushers, and lubricating oil is mounted between the automatic oil pushers and the bearings. Outer sides of the bearings are connected with labyrinth seals which are located inside the grooves on the outer sides of the inflaming retarding antistatic bearing seats, and the outer sides of the bearings are further connected with check rings. The wear-resisting carrier roller has the advantages that the inflaming retarding antistatic adjusting pads are of elasticity, which enables adhesive tape sleeve rings on the inflaming retarding antistatic adjusting pads to be inexistent in clearances.
Description
Technical field
The utility model relates to a kind of belt roller, relates in particular to a kind of wear-resisting carrying roller.
Background technology
Carrying roller is the critical component of belt conveyer, but the adhesive tape lasso ubiquity gap on the existing carrying roller, and long-time use causes gap enlargement or carrying roller distortion easily.
Summary of the invention
The purpose of the utility model provides zero-lash wear-resisting carrying roller between a kind of adhesive tape lasso.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of wear-resisting carrying roller, comprising: roller carrier shaft, the two ends of roller carrier shaft are connected with the flame-retardant and anti-static bearing seat; Be connected with flame-retardant and anti-static adhesive tape lasso between the flame-retardant and anti-static bearing seat at two ends; Have the flame-retardant and anti-static adjusting pad in the flame-retardant and anti-static adhesive tape lasso, the inboard of flame-retardant and anti-static adhesive tape lasso is connected and installed with the composite high-strength sleeve, in the outside groove of the flame-retardant and anti-static bearing seat at two ends back-up ring is installed; Be connected with bearing between flame-retardant and anti-static bearing seat and the roller carrier shaft; Its characteristics are: said back-up ring is positioned within the outer face of flame-retardant and anti-static bearing seat, and there is outside framework oil seal the inboard of bearing and pushes away oily device automatically, pushes away automatically between oily device and the bearing lubricating oil is housed; The outside of bearing is connected with labyrinth seal; Labyrinth seal is positioned at the outside groove of flame-retardant and anti-static bearing seat, and there is back-up ring in the outside of bearing, and back-up ring is between bearing and labyrinth seal.
According to described wear-resisting carrying roller, its characteristics are: said flame-retardant and anti-static adhesive tape lasso is non-wire belt lasso.
According to described wear-resisting carrying roller, its characteristics are: said composite high-strength sleeve is composite nylon or carbon fibre material.
According to described wear-resisting carrying roller, its characteristics are: said composite high-strength sleeve is high strength carrying roller steel pipe and solid drawn pipe.
The utility model has the advantages that: the utility model flame-retardant and anti-static adjusting pad has elasticity can make the adhesive tape lasso on the flame-retardant and anti-static adhesive tape lasso not have the gap; The inboard of bearing is connected with outside framework oil seal and pushes away oily device automatically; Automatically push away between oily device and the bearing lubricating oil is housed; Can make bearing use lubricating oil always, strengthen the service life of parts, reduce friction; Use the labyrinth seal structure more simply to use, solved trickle, dust, kerosene destruction the Idler bearing in-use performance.
Description of drawings
Fig. 1 is the utility model structural representation.
In the accompanying drawing
1, roller carrier shaft; 2, back-up ring; 3, flame-retardant and anti-static adjusting pad; 4, flame-retardant and anti-static bearing seat; 5, flame-retardant and anti-static adhesive tape lasso; 6, composite high-strength sleeve; 7, outside framework oil seal; 8, push away oily device automatically; 9, bearing; 10, back-up ring; 11, labyrinth seal.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of wear-resisting carrying roller, as shown in Figure 1, comprising: roller carrier shaft 1; The two ends of roller carrier shaft 1 are connected with flame-retardant and anti-static bearing seat 4, are connected with flame-retardant and anti-static adhesive tape lasso 5 between the flame-retardant and anti-static bearing seat 4 at two ends, have flame-retardant and anti-static adjusting pad 3 in the flame-retardant and anti-static adhesive tape lasso 5; The inboard of flame-retardant and anti-static adhesive tape lasso 5 is connected and installed with composite high-strength sleeve 6; In the outside groove of the flame-retardant and anti-static bearing seat 4 at two ends back-up ring 2 is installed, is connected with bearing 9 between flame-retardant and anti-static bearing seat 4 and the roller carrier shaft 1, said back-up ring 2 is positioned within the outer face of flame-retardant and anti-static bearing seat 4; There is outside framework oil seal 7 inboard of bearing 9 and pushes away oily device 8 automatically; Automatically push away between oily device 8 and the bearing 9 lubricating oil is housed, the outside of bearing 9 is connected with labyrinth seal 11, and labyrinth seal 11 is positioned at the outside groove of flame-retardant and anti-static bearing seat 4; There is back-up ring 10 in the outside of bearing 9, and back-up ring 10 is between bearing 9 and labyrinth seal 11.
Said in the present embodiment flame-retardant and anti-static adhesive tape lasso 5 is non-wire belt lasso.
Said in the present embodiment composite high-strength sleeve 6 is composite nylon or carbon fibre material.
Said in the present embodiment composite high-strength sleeve 6 is high strength carrying roller steel pipe and solid drawn pipe.
The utility model beneficial effect: have the flame-retardant and anti-static adjusting pad in the utility model flame-retardant and anti-static adhesive tape lasso; The flame-retardant and anti-static adjusting pad has elasticity can make the adhesive tape lasso on the flame-retardant and anti-static adhesive tape lasso not have the gap; The inboard of bearing is connected with outside framework oil seal and pushes away oily device automatically, pushes away automatically between oily device and the bearing lubricating oil is housed, and can make bearing use lubricating oil always; Strengthened the service life of parts, flame-retardant and anti-static adhesive tape lasso is non-wire belt lasso.Prevented the generation that the steel wire in the adhesive tape circle is pricked bad belt.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineering staff make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model.
Claims (4)
1. wear-resisting carrying roller; Comprising: roller carrier shaft (1); The two ends of roller carrier shaft (1) are connected with flame-retardant and anti-static bearing seat (4), are connected with flame-retardant and anti-static adhesive tape lasso (5) between the flame-retardant and anti-static bearing seat (4) at two ends, have flame-retardant and anti-static adjusting pad (3) in the flame-retardant and anti-static adhesive tape lasso (5); The inboard of flame-retardant and anti-static adhesive tape lasso (5) is connected and installed with composite high-strength sleeve (6); In the outside groove of the flame-retardant and anti-static bearing seat (4) at two ends back-up ring (2) is installed, is connected with bearing (9) between flame-retardant and anti-static bearing seat (4) and the roller carrier shaft (1), it is characterized in that: said back-up ring (2) is positioned within the outer face of flame-retardant and anti-static bearing seat (4); There is outside framework oil seal (7) inboard of bearing (9) and pushes away oily device (8) automatically; Automatically push away between oily device (8) and the bearing (9) lubricating oil is housed, the outside of bearing (9) is connected with labyrinth seal (11), and labyrinth seal (11) is positioned at the outside groove of flame-retardant and anti-static bearing seat (4); There is back-up ring (10) in the outside of bearing (9), and back-up ring (10) is positioned between bearing (9) and the labyrinth seal (11).
2. wear-resisting carrying roller according to claim 1 is characterized in that: said flame-retardant and anti-static adhesive tape lasso (5) is non-wire belt lasso.
3. wear-resisting carrying roller according to claim 1 is characterized in that: said composite high-strength sleeve (6) is composite nylon or carbon fibre material.
4. wear-resisting carrying roller according to claim 1 and 2 is characterized in that: said composite high-strength sleeve (6) is high strength carrying roller steel pipe and solid drawn pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268276 CN202609512U (en) | 2012-05-31 | 2012-05-31 | Wear-resisting carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268276 CN202609512U (en) | 2012-05-31 | 2012-05-31 | Wear-resisting carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609512U true CN202609512U (en) | 2012-12-19 |
Family
ID=47343229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268276 Expired - Fee Related CN202609512U (en) | 2012-05-31 | 2012-05-31 | Wear-resisting carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202609512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997534A (en) * | 2017-07-27 | 2020-04-10 | 东丽株式会社 | Elastic roller, pinch roller, and conveyance device |
-
2012
- 2012-05-31 CN CN 201220268276 patent/CN202609512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997534A (en) * | 2017-07-27 | 2020-04-10 | 东丽株式会社 | Elastic roller, pinch roller, and conveyance device |
| US11365078B2 (en) | 2017-07-27 | 2022-06-21 | Toray Industries, Inc. | Elastic roll, nip roll, and conveyance device |
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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: 20121219 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |