CN203006377U - Belt carrier roller capable of avoiding belt scratch - Google Patents
Belt carrier roller capable of avoiding belt scratch Download PDFInfo
- Publication number
- CN203006377U CN203006377U CN 201320023710 CN201320023710U CN203006377U CN 203006377 U CN203006377 U CN 203006377U CN 201320023710 CN201320023710 CN 201320023710 CN 201320023710 U CN201320023710 U CN 201320023710U CN 203006377 U CN203006377 U CN 203006377U
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- CN
- China
- Prior art keywords
- belt
- carrier roller
- scratch
- avoiding
- wear
- 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.)
- Withdrawn - After Issue
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a belt carrier roller capable of avoiding belt scratch, which is used for avoiding surface scratch of the belt carrier roller, and belongs to the technical field of belt conveying equipment. The technical scheme adopted by the utility model is as follows: the belt carrier roller capable of avoiding the belt scratch comprises a carrier roller shaft, end closures, carrier roller shaft bearings and a steel barrel, wherein a wear-resistant shaft sleeve is sleeved on the outer circumference of the steel barrel; rolling bearings are installed between the wear-resistant shaft sleeve and the end closures; the outer circumferences of the rolling bearings are higher than the outer circumferences of the end closures at the two ends; and the outer circumferential surface of the wear-resistant shaft sleeve is flush with the outer circumferential surfaces of the rolling bearings. The wear-resistant shaft sleeve and the rolling bearings are installed outside the steel barrel of the carrier roller, so that the friction of the rolling bearings in contact with a belt to the belt is reduced, the belt is effectively protected against damage from edges and corners of an original carrier roller, and the direct belt scratch caused by damage of the carrier roller shaft bearings is avoided. The belt carrier roller capable of avoiding the belt scratch is simple in structure, flexible to operate and small in friction resistance; the belt carrier roller capable of avoiding the belt scratch can be restructured from a conventional rubber carrier roller, so that the cost is reduced and the running service life is more than 10 times longer than that of the original carrier roller; and the belt carrier roller capable of avoiding the belt scratch is significant in economic benefit and has a promotional value.
Description
Technical field
The utility model relates to the belt roller that a kind of belt-conveying uses, and belongs to the belt transporting facility technical field.
Background technology
Belt Conveying is the important way of modern factories transportation raw material or product, and big-and-middle-sized belt transporter comprises left side carrying roller, right side carrying roller and flat idler component movement framework.The weight of the material that belt bears is born by left side carrying roller, flat idler and right side carrying roller, three each antifriction-bearing box rotations around self of carrying roller.In course of conveying, the belt between two carrying rollers be out of shape sagging belt under the effect of carrying roller end corner angle and friction force because the gravity extruding of material causes distortion, will soon be scratched, to such an extent as to the generation breach has to scrap.The belt that more renews has not only increased productive costs, and has increased maintenance time, has affected carrying out smoothly of producing.Therefore, carrying roller is transformed, it is very necessary preventing preventing belt from scratches and scrapping.
The utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly goes slick, friction drag is little, can effectively protect the belt roller that can avoid scratching belt of belt.
The technical scheme that solves the problems of the technologies described above is:
A kind of belt roller that can avoid scratching belt, it comprises roller carrier shaft, end cap, roller carrier shaft bearing, steel cylinder, end cap is arranged on the two ends of roller carrier shaft, the roller carrier shaft bearing is arranged between roller carrier shaft and end cap, between the end cap top at two ends, steel cylinder is installed, its improvements are, the periphery of steel cylinder is set with anti-wear sleeve, between anti-wear sleeve and end cap, antifriction-bearing box is installed, the excircle of antifriction-bearing box is higher than the excircle of two ends end cap, and the outer surface of anti-wear sleeve and the outer surface of antifriction-bearing box flush.
The above-mentioned belt roller that can avoid scratching belt is separately installed with antifriction-bearing box between described anti-wear sleeve and two ends end cap.
The above-mentioned belt roller that can avoid scratching belt is equipped with antifriction-bearing box between described anti-wear sleeve and an end end cap.
The beneficial effects of the utility model are:
The utility model has been installed anti-wear sleeve and antifriction-bearing box outside the steel cylinder of carrying roller; the antifriction-bearing box of contact belt revolves round the sun around roller carrier shaft again in the time of the steel cylinder rotation; both alleviated the friction to belt; effectively protect again belt not to be subjected to the injury of original carrying roller corner angle, more avoid directly scratching belt because of the roller carrier shaft bearing failure.The utility model is simple in structure, go slick, friction drag is little, can effectively protect belt, can transform with existing rubber idler, has not only reduced cost, and running life is more than ten times of former carrying roller, and economic benefit is obvious, and promotional value is arranged.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is the use view after the utility model is installed.
In figure, mark is as follows: roller carrier shaft 1, end cap 2, roller carrier shaft bearing 6, anti-wear sleeve 4, steel cylinder 5, antifriction-bearing box 3, left side carrying roller 7, flat idler 8, right side carrying roller 9, belt 10, raw material 11, belt and flat idler contact point 12, belt and left side carrying roller contact point 13.
The specific embodiment
The utility model is comprised of roller carrier shaft 1, end cap 2, roller carrier shaft bearing 6, anti-wear sleeve 4, steel cylinder 5, antifriction-bearing box 3.
Show in figure, end cap 2 is arranged on the two ends of roller carrier shaft 1, and roller carrier shaft bearing 6 is arranged between roller carrier shaft 1 and end cap 2, between end cap 2 tops at two ends, steel cylinder 5 is installed.The structure of this part is identical with existing rubber idler, can adopt existing rubber idler, perhaps utilizes waste and old or discarded rubber idler, removes rubber bodies.
Show in figure, periphery at steel cylinder 5 is set with anti-wear sleeve 4, between anti-wear sleeve 4 and end cap 2, antifriction-bearing box 3 is installed, the excircle of antifriction-bearing box 3 is higher than the excircle of two ends end cap 2, and the outer surface of the outer surface of anti-wear sleeve 4 and antifriction-bearing box 3 flushes.
In practical set, first with steel cylinder 5 polishing, measure steel cylinder 5 external diameters and take this steel cylinder 5 as the diameter of axle, choose corresponding antifriction-bearing box 3, antifriction-bearing box 3 is directly installed on steel cylinder 5, the middle anti-wear sleeve 4 of installing, the external diameter of anti-wear sleeve 4 is consistent with the external diameter of antifriction-bearing box 3.
Show in figure, adopt the belt roller of this structure, during installation, the two ends of flat idler 8 all must install antifriction-bearing box 3 additional, and left side carrying roller 7,9 need one ends of right side carrying roller install antifriction-bearing box 3 additional.
The utility model can be used in and become the level attitude junction after belt 10 climbing.
Claims (3)
1. the belt roller that can avoid scratching belt, it comprises roller carrier shaft (1), end cap (2), roller carrier shaft bearing (6), steel cylinder (5), end cap (2) is arranged on the two ends of roller carrier shaft (1), roller carrier shaft bearing (6) is arranged between roller carrier shaft (1) and end cap (2), between end cap (2) top at two ends, steel cylinder (5) is installed, it is characterized in that: the periphery of steel cylinder (5) is set with anti-wear sleeve (4), between anti-wear sleeve (4) and end cap (2), antifriction-bearing box (3) is installed, the excircle of antifriction-bearing box (3) is higher than the excircle of two ends end cap (2), the outer surface of the outer surface of anti-wear sleeve (4) and antifriction-bearing box (3) flushes.
2. the belt roller that can avoid scratching belt according to claim 1, is characterized in that: be separately installed with antifriction-bearing box (3) between described anti-wear sleeve (4) and two ends end cap (2).
3. the belt roller that can avoid scratching belt according to claim 1 and 2, is characterized in that: between described anti-wear sleeve (4) and an end end cap (2), antifriction-bearing box (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023710 CN203006377U (en) | 2013-01-17 | 2013-01-17 | Belt carrier roller capable of avoiding belt scratch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023710 CN203006377U (en) | 2013-01-17 | 2013-01-17 | Belt carrier roller capable of avoiding belt scratch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006377U true CN203006377U (en) | 2013-06-19 |
Family
ID=48597992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023710 Withdrawn - After Issue CN203006377U (en) | 2013-01-17 | 2013-01-17 | Belt carrier roller capable of avoiding belt scratch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086136A (en) * | 2013-01-17 | 2013-05-08 | 唐山唐龙新型建材有限公司 | Belt carrier roller capable of preventing belt from being scratched |
-
2013
- 2013-01-17 CN CN 201320023710 patent/CN203006377U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086136A (en) * | 2013-01-17 | 2013-05-08 | 唐山唐龙新型建材有限公司 | Belt carrier roller capable of preventing belt from being scratched |
| CN103086136B (en) * | 2013-01-17 | 2015-05-20 | 唐山唐龙新型建材有限公司 | Belt carrier roller capable of preventing belt from being scratched |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |