CN208577074U - A kind of roller - Google Patents
A kind of roller Download PDFInfo
- Publication number
- CN208577074U CN208577074U CN201820995618.XU CN201820995618U CN208577074U CN 208577074 U CN208577074 U CN 208577074U CN 201820995618 U CN201820995618 U CN 201820995618U CN 208577074 U CN208577074 U CN 208577074U
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- CN
- China
- Prior art keywords
- roller
- layer
- rubber strip
- ontology
- groove
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a kind of roller, opens up reeded roller ontology, the rubber strip in roller body recess and the wearing layer for being overlying on roller ontology Yu the outermost perimeter surface of rubber strip including outer surface；Wherein, protective layer is additionally provided between the rubber strip and the groove of roller ontology；The protective layer is specially five layered structures, from the inside to the outside successively includes the first adhesive layer, flame-retardant layer, the second adhesive layer, waterproof layer, third adhesive layer.It is easy to use utility model has the advantages that (1) structure is simple, rubber strip is arranged in the outer surface groove of roller ontology, can suitably increase the friction between high steel band and roller, it is non-slip in the transmission of effective protection steel band；(2) it is additionally provided with the protective layer containing five layered structures between rubber strip and the groove of roller ontology, present apparatus roller is made also to be provided simultaneously with certain waterproof, flame retardant efficiency；(3) outer surface of whole roller is finally also coated with one layer of wearing layer, further increases the wearability of the present apparatus.
Description
Technical field
The utility model relates to machinery field more particularly to a kind of rollers.
Background technique
Belt conveyor is a kind of machinery of friction-driven transported material in a continuous manner, can be by material certain defeated
In line sending, from it is initial for shots to the conveying process for forming a kind of material final emptying point, can both carry out granular object
The conveying of material can also carry out the conveying of work piece, so belt conveyor is widely used in the various industry enterprises of modernization
In industry.
Currently, the material conveying in most industries mostly uses steel plate or other metal materials, since roller is steel, herein
In the case of, it inevitably will appear the sliding of roller and steel band.To avoid this sliding, most enterprises, which often take, tenses doing for steel band
Method, to solve the skidding between steel band and roller.Though there are still following disadvantages however, such method can temporarily handle skidding:
(1) for steel band for a long time by biggish stress, fatiguability, service life are short；(2) steel band is chronically under tensioned state and works, greatly
Increase its line load greatly, increases energy consumption；(3) rubbing action of roller itself is also greatly increased.
Accordingly, it is badly in need of improving existing belt conveyor with roller at present, to obtain a kind of anti-skidding roller.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of anti-skidding rollers.
The utility model solves above-mentioned technical problem using following technical scheme:
A kind of roller, including outer surface open up reeded roller ontology, the rubber strip in roller body recess with
And it is overlying on the wearing layer of roller ontology Yu the outermost perimeter surface of rubber strip；Wherein, between the rubber strip and the groove of roller ontology
It is additionally provided with protective layer；The protective layer is specially five layered structures, from the inside to the outside successively includes the first adhesive layer, flame-retardant layer, the
Two adhesive layers, waterproof layer, third adhesive layer.
One of preferred embodiment as the utility model, the opening of the groove face away from the axis hole side of roller ontology
To, and the extending direction of groove is consistent with the axis of roller ontology.
One of preferred embodiment as the utility model, the groove are specially 30, and are rectangular recess, along roller
The periphery of wheel ontology is circularly and evenly distributed.
One of preferred embodiment as the utility model, the rubber strip are specially nitrile rubber item；The nitrile rubber
Item is arranged in the groove, and is mutually agreed with therewith.
One of preferred embodiment as the utility model, the wearing layer are specially KN17 polymer ceramic polymeric layer.
One of preferred embodiment as the utility model, first adhesive layer, the second adhesive layer, third adhesive layer are specific
For resin bonded laminate.
One of preferred embodiment as the utility model, the waterproof layer are specially hydrophobic layer.
One of preferred embodiment as the utility model, matches with the steel band of steel band conveyor.
The utility model compared with prior art the advantages of be:
(1) structure is simple, easy to use, rubber strip is arranged in the outer surface groove of roller ontology, can suitably increase
Friction between high steel band and roller, coefficient of friction are increased to 0.3 or more, non-slip in the transmission of effective protection steel band；
(2) it is additionally provided with the protective layer containing five layered structures between rubber strip and the groove of roller ontology, makes present apparatus roller
Also it is provided simultaneously with certain waterproof, flame retardant efficiency；
(3) outer surface of whole roller is finally also coated with one layer of wearing layer, further increases the wearability of the present apparatus；
Prevent increase rub while (design of rubber strip effectively increases friction in groove), also can suitably avoid it is rubbed more cause
Service life reduce.
Detailed description of the invention
Fig. 1 is the overall structure diagram of roller in embodiment 1；
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A；
Fig. 3 is the cross-sectional structure schematic diagram of protective layer in embodiment 1.
In figure: 1 is roller ontology, and 11 be rectangular recess, and 2 be nitrile rubber item, and 3 be KN17 polymer ceramic polymer
Layer, 4 be protective layer, and 41 be the first resin bonded laminate, and 42 be flame-retardant layer, and 43 be the second resin bonded laminate, and 44 be hydrophobic layer, and 45 are
Third resin bonded laminate.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment 1
As shown in Figure 1-3, a kind of roller of the present embodiment, is used in combination, including appearance with the steel band of steel band conveyor
Face offer the roller ontology 1 of rectangular recess 11, the nitrile rubber item 2 in the rectangular recess 11 of roller ontology 1 with
And it is overlying on the KN17 polymer ceramic polymeric layer 3 of roller ontology 1 Yu the outermost perimeter surface of nitrile rubber item 2.Rectangular recess 11
Specially 30, and be circularly and evenly distributed along the periphery of roller ontology 1；The opening of rectangular recess 11 faces away from roller
The extending direction in the axis hole direction of ontology 1, rectangular recess 11 is consistent with the axis of roller ontology 1.Of nitrile rubber item 2
Number is consistent with the number of rectangular recess 11, and nitrile rubber item 2 is set in rectangular recess 11, and is mutually agreed with therewith.
Further, protective layer 4 is additionally provided between nitrile rubber item 2 and rectangular recess 11；The protective layer 4 is specially five
Layered structure, from the inside to the outside successively include the first resin bonded laminate 41, flame-retardant layer 42, the second resin bonded laminate 43, hydrophobic layer 44,
Third resin bonded laminate 45.
The advantages of the present embodiment device are as follows:
(1) structure is simple, easy to use, and nitrile rubber item 2 is arranged in rectangular recess 11, Gao Gang can be suitably increased
Friction between band and roller, coefficient of friction are increased to 0.3 or more, non-slip in the transmission of effective protection steel band；
(2) protective layer containing five layered structures is additionally provided between nitrile rubber item 2 and the rectangular recess 11 of roller ontology 1
4, so that present apparatus roller is also provided simultaneously with certain waterproof, flame retardant efficiency；
(3) outer surface of whole roller is finally also coated with one layer of KN17 polymer ceramic polymeric layer 3, further increases
The wearability of the present apparatus；(design of nitrile rubber item 2 effectively increases in rectangular recess 11 while preventing from increasing friction
Friction), also can suitably avoid it is rubbed it is more caused by the service life reduce.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of roller, which is characterized in that open up reeded roller ontology, in roller body recess including outer surface
Rubber strip and the wearing layer for being overlying on roller ontology Yu the outermost perimeter surface of rubber strip；Wherein, the rubber strip and roller ontology
Protective layer is additionally provided between groove；The protective layer is specially five layered structures, from the inside to the outside successively includes the first adhesive layer, resistance
Fire layer, the second adhesive layer, waterproof layer, third adhesive layer.
2. roller according to claim 1, which is characterized in that the opening of the groove faces away from the axis hole of roller ontology
Direction, and the extending direction of groove is consistent with the axis of roller ontology.
3. roller according to claim 1, which is characterized in that the groove is specially 30, and is rectangular recess,
Periphery along roller ontology is circularly and evenly distributed.
4. roller according to claim 1, which is characterized in that the rubber strip is specially nitrile rubber item；The butyronitrile
Rubber strip is arranged in the groove, and is mutually agreed with therewith.
5. roller according to claim 1, which is characterized in that the wearing layer is specially KN17 polymer ceramic polymer
Layer.
6. roller according to claim 1, which is characterized in that first adhesive layer, the second adhesive layer, third adhesive layer
Specially resin bonded laminate.
7. roller according to claim 1, which is characterized in that the waterproof layer is specially hydrophobic layer.
8. -7 any roller according to claim 1, which is characterized in that matched with the steel band of steel band conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995618.XU CN208577074U (en) | 2018-06-25 | 2018-06-25 | A kind of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995618.XU CN208577074U (en) | 2018-06-25 | 2018-06-25 | A kind of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577074U true CN208577074U (en) | 2019-03-05 |
Family
ID=65509440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995618.XU Expired - Fee Related CN208577074U (en) | 2018-06-25 | 2018-06-25 | A kind of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329853A (en) * | 2019-07-31 | 2019-10-15 | 郑州新世纪数码科技股份有限公司 | Printing machine double end supports extension and retraction system |
-
2018
- 2018-06-25 CN CN201820995618.XU patent/CN208577074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329853A (en) * | 2019-07-31 | 2019-10-15 | 郑州新世纪数码科技股份有限公司 | Printing machine double end supports extension and retraction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20190625 |