CN207830460U - A kind of trimming formula flat rubber belting - Google Patents
A kind of trimming formula flat rubber belting Download PDFInfo
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- CN207830460U CN207830460U CN201820260668.3U CN201820260668U CN207830460U CN 207830460 U CN207830460 U CN 207830460U CN 201820260668 U CN201820260668 U CN 201820260668U CN 207830460 U CN207830460 U CN 207830460U
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- flat rubber
- formula flat
- rubber belting
- trapezoidal
- trimming formula
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Abstract
The utility model discloses a kind of trimming formula flat rubber beltings, belong to transmission belt field.A kind of trimming formula flat rubber belting of the utility model, it is arranged in order abrasion resistant fibrous top glue, high-strength aramid cord, high abrasion fiber primer and multilayer nylon cloth from top to bottom, the abrasion resistant fibrous top glue and high abrasion fiber primer, it is all made of ethylene propylene diene rubber mixing, and evenly dispersed high-strength aramid cord is added wherein, after the multilayer nylon cloth uses nylon66 fiber cloth impregnation adhesion process, single side rolls rubberizing, 45 formable layers are bonded, integrated vulcanizing molding.A kind of section of trimming formula flat rubber belting is wide at the top and narrow at the bottom trapezoidal, and two trapezoidal waist angulation θ are 40 °.The length of the trapezoidal upper bottom edge, that is, top width s can be 17 ± 0.3mm, and height b can be 9.2 ± 0.3mm.The length of trapezoidal upper bottom edge, that is, top width s can also be that 22 ± 0.3mm, height b can also be 10.2 ± 0.3mm.
Description
Technical field
The utility model is related to the trimming formula flat rubber beltings that a kind of trimming formula flat rubber belting more particularly to agricultural machinery use.
Background technology
When agricultural machinery working, since lodging, wet weather etc. are multifactor；Position is extracted to be particularly easy to block；Traditional infantees band
Heat resistance is poor, and reflexed internal stress is big, and high load is driven when blocking, and belt aggregation heating, friction will produce high temperature, burn band now
Seriously；Service life is short, high-strength cutting tooth-like belt, good bending property, and heating is not high when blocking；But tooth-like belt designs, and belt is not
It easily skids, strength layer framework material cotton rope strength reduces after blocking repeatedly, high-strength cutting tooth-like belt easily broken belt；Infantees band and height
It is short that strong cutting tooth-like belt in agricultural machinery extracts position service life.
Invention content
The technical problem to be solved by the utility model is to provide the trimming formula flat rubber beltings of a kind of high intensity, low friction.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of trimming formula flat rubber belting is arranged in order abrasion resistant fibrous top glue, high-strength aramid cord, high abrasion fiber bottom from top to bottom
Glue and multilayer nylon cloth, the abrasion resistant fibrous top glue and high abrasion fiber primer are all made of ethylene propylene diene rubber mixing, and at it
It is middle that evenly dispersed high-strength aramid cord, after the multilayer nylon cloth uses nylon66 fiber cloth impregnation adhesion process, single side pressure is added
Prolong rubberizing, the fitting of 4-5 formable layers, integrated vulcanizing molding.
Further, a kind of section of trimming formula flat rubber belting is trapezoidal, two trapezoidal waist institute angulations wide at the top and narrow at the bottom
It is 40 ° to spend θ.
Further, the length of trapezoidal upper bottom edge, that is, top width s can be 17 ± 0.3mm, height b can be 9.2 ±
0.3mm。
Further, the length of trapezoidal upper bottom edge, that is, top width s can also be that 22 ± 0.3mm, height b can also be
10.2±0.3mm
It is using advantageous effect caused by above-mentioned technical proposal：
1, multilayer nylon cloth reduces the friction coefficient of belt in the utility model embodiment so that belt is encountering super large
When load resistance, band body can skid and effectively prevent broken belt problem, extend the service life of belt.
2, it is mixed to be all made of ethylene propylene diene rubber for abrasion resistant fibrous top glue and high abrasion fiber primer in the utility model embodiment
Refining, high temperature resistance are superior.
3, it is mixed to be all made of ethylene propylene diene rubber for abrasion resistant fibrous top glue and high abrasion fiber primer in the utility model embodiment
Refining, and evenly dispersed high-strength aramid cord is added wherein, it ensure that belt has enough intensity.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of front section view of trimming formula flat rubber belting of the utility model.
Fig. 2 is a kind of sectional view of trimming formula flat rubber belting of the utility model.
Wherein：The abrasion resistant fibrous top glue of 1-, the high-strength aramid cords of 2-, 3- high abrasion fibers primer, 4- multilayer nylon cloths.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of novel intension, therefore the utility model is not limited by following public specific embodiment.
Embodiment 1
As shown in Figure 1, being a kind of front section view of trimming formula flat rubber belting of the utility model, Fig. 2 is the utility model one kind
The sectional view of trimming formula flat rubber belting.A kind of trimming formula flat rubber belting of the utility model includes abrasion resistant fibrous top glue 1, high-strength virtue from top to bottom
Synthetic fibre cotton rope 2, high abrasion fiber primer 3 and multilayer nylon cloth 4.
Abrasion resistant fibrous top glue 1 and high abrasion fiber primer 2 are all made of ethylene propylene diene rubber mixing, and are added wherein equal
The high-strength aramid cord 2 of even dispersion, for multilayer nylon cloth 4 using after nylon66 fiber cloth impregnation adhesion process, single side rolls rubberizing, 4-5
Formable layer is bonded, integrated vulcanizing molding.
A kind of section of trimming formula flat rubber belting is wide at the top and narrow at the bottom trapezoidal, and two trapezoidal waist angulation θ are 40 °.It is trapezoidal
Upper bottom edge length, that is, top width s be 17 ± 0.3mm, height b be 9.2 ± 0.3mm.The length of trapezoidal upper bottom edge, that is, top width s
It is 10.2 ± 0.3mm for 22 ± 0.3mm, height b.
Multilayer nylon cloth 4 reduces the friction coefficient of belt in the utility model embodiment so that belt is encountering super large
When load resistance, band body can skid and effectively prevent broken belt problem, extend the service life of belt.Abrasion resistant fibrous top glue 1
With high abrasion fiber primer 3, it is kneaded using ethylene propylene diene rubber, high temperature resistance is superior.Abrasion resistant fibrous top glue 1 is fine with high abrasion
Primer 3 is tieed up, is kneaded using ethylene propylene diene rubber, and evenly dispersed high-strength aramid cord 2 is added wherein, ensure that belt has
There is enough intensity.
Claims (4)
1. a kind of trimming formula flat rubber belting, it is characterised in that：It is arranged in order abrasion resistant fibrous top glue, high-strength aramid cord, height from top to bottom
Abrasion resistant fibrous primer and multilayer nylon cloth, the abrasion resistant fibrous top glue and high abrasion fiber primer, are all made of ethylene propylene diene rubber
It is kneaded, and evenly dispersed high-strength aramid cord is added wherein, the multilayer nylon cloth uses nylon66 fiber cloth impregnation bonding place
After reason, single side rolls rubberizing, the fitting of 4-5 formable layers, integrated vulcanizing molding.
2. a kind of trimming formula flat rubber belting according to claim 1, it is characterised in that：A kind of section of trimming formula flat rubber belting is
Wide at the top and narrow at the bottom is trapezoidal, and two trapezoidal waist angulation θ are 40 °.
3. a kind of trimming formula flat rubber belting according to claim 2, it is characterised in that：The length of the trapezoidal upper bottom edge is pushed up
Wide s is 17 ± 0.3mm, and height b is 9.2 ± 0.3mm.
4. a kind of trimming formula flat rubber belting according to claim 2, it is characterised in that：The length of the trapezoidal upper bottom edge is pushed up
Wide s is 22 ± 0.3mm, and height b is 10.2 ± 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260668.3U CN207830460U (en) | 2018-02-06 | 2018-02-06 | A kind of trimming formula flat rubber belting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260668.3U CN207830460U (en) | 2018-02-06 | 2018-02-06 | A kind of trimming formula flat rubber belting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830460U true CN207830460U (en) | 2018-09-07 |
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ID=63398160
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820260668.3U Active CN207830460U (en) | 2018-02-06 | 2018-02-06 | A kind of trimming formula flat rubber belting |
Country Status (1)
| Country | Link |
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| CN (1) | CN207830460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118239A (en) * | 2018-02-06 | 2019-08-13 | 河北黑一橡胶有限公司 | A kind of trimming formula flat rubber belting |
-
2018
- 2018-02-06 CN CN201820260668.3U patent/CN207830460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118239A (en) * | 2018-02-06 | 2019-08-13 | 河北黑一橡胶有限公司 | A kind of trimming formula flat rubber belting |
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