CN205780582U - A kind of infantees formula narrow V belt - Google Patents
A kind of infantees formula narrow V belt Download PDFInfo
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- CN205780582U CN205780582U CN201620484369.9U CN201620484369U CN205780582U CN 205780582 U CN205780582 U CN 205780582U CN 201620484369 U CN201620484369 U CN 201620484369U CN 205780582 U CN205780582 U CN 205780582U
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Abstract
The utility model discloses a kind of infantees formula narrow V belt, including infantees layer and inner core, it is provided with high-temperature-resistant layer between described infantees layer and inner core, described high-temperature-resistant layer is the basalt fiber cloth after ethylene propylene diene rubber dipping process, described inner core includes upholding glue-line, bonding glue-line, cushion gum layer and compression glue-line the most successively, distribution casing play in bonding glue-line, described compression glue-line bottom is provided with 23 layers of anti-impact strength layer.This utility model has that resistance to elevated temperatures is good, serviceability is good, structural strength is high and the advantage of length in service life.
Description
Technical field
This utility model relates to a kind of V band, particularly to a kind of infantees formula narrow V belt.
Background technology
V band is a kind of transmission band being widely used in various machine driving, V V belt translation simple in construction, has the advantage such as overload protection, buffering absorbing, is widely used in actual production.Compared with flat transmission belt, have installation easily, the advantage such as floor space is little, transmission efficiency is high and noise is little, whole transmission field occupies critical role, is mainly used in motor and the power transmission of oil-engine driven plant equipment.V band can be divided into classical V-belt, narrow V belt, wide V band, polywedge bet etc. by its cross sectional shape and size；Type V-belt cloth wrapping and cut-edged V-belts can be divided into by girdle structure；Cord core V belt and rope core v belt can be divided into by band cored structure, the common V-belt using cotton rope belt carcass and cord belt carcass to produce can be only applied in underload drive system, and along with rotating speed and the raising of transmission power, the local degumming of V band inner core easily occurs and starts diffusion, finally break apart at degumming ravelled spot, there is fatigue rupture, cause serviceability and reduction in service life that V carry.
V V belt translation is that the two sides by V band carry out power transmission with race lateral surface compressing generation frictional force.In transmission process, bigger friction can be produced between V band and V belt wheel, V band temperature can be caused to rise rapidly and remain high-order, simultaneously as the working environment of V band is often under hot environment, easily lead to the heat ageing of V band internal material, and V band is again in the environment of vibrations, under long heat ageing corrodes, thus it is very easy to the phenomenon that upper lower leaf occurs, it is easily broken off, causes reduce service life.
Summary of the invention
The purpose of this utility model is to provide a kind of infantees formula narrow V belt, has that resistance to elevated temperatures is good, serviceability is good, structural strength is high and the advantage of length in service life.
This utility model solves its technical problem and be the technical scheme is that
A kind of infantees formula narrow V belt, including infantees layer and inner core, it is provided with high-temperature-resistant layer between described infantees layer and inner core, described high-temperature-resistant layer is the basalt fiber cloth after ethylene propylene diene rubber dipping process, described inner core includes upholding glue-line, bonding glue-line, cushion gum layer and compression glue-line the most successively, distribution casing play in bonding glue-line, described compression glue-line bottom is provided with layer 2-3 anti-impact strength layer.
This utility model is provided with high-temperature-resistant layer between infantees layer and inner core, high-temperature-resistant layer has the most heat insulation, flame-resistant high-temperature-resistant performance, pass through high-temperature-resistant layer, it is thus possible to effectively prevent the high temperature erosion to inner core material, reduce heat ageing, thus improve the service life of product, the high-temperature-resistant layer that basalt fiber cloth makes simultaneously also has preferable fire protecting performance.Additionally, higher to requirement of strength for narrow V belt, be hit stronger feature, and the present invention is provided with layer 2-3 anti-impact strength layer specific in compression glue-line bottom, to improve the impact resistance of product, strengthens the structural strength of product.
As preferably, described infantees layer is the Radix Rumicis canvas after ethylene propylene diene rubber dipping process.
As preferably, the longitude and latitude angle of weave of Radix Rumicis canvas is 120 degree.
As preferably, described casing play is made up of the polyester cord of many parallel arrangements.
As preferably, a diameter of 1.0-2.2mm of described polyester cord.
As preferably, described anti-impact strength layer is the cord after ethylene propylene diene rubber dipping process.
The beneficial effects of the utility model are: have that resistance to elevated temperatures is good, serviceability is good, structural strength is high and the advantage of length in service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: 1, infantees layer, 2, high-temperature-resistant layer, 3, uphold glue-line, 4, bonding glue-line, 5, casing play, 6, cushion gum layer, 7, compression glue-line, 8, anti-impact strength layer.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Extension glue-line of the present utility model, bonding glue-line, cushion gum layer and compression glue line material are existing with material that ethylene propylene diene rubber is main glue kind.
Embodiment 1:
A kind of infantees formula narrow V belt as shown in Figure 1, including infantees layer 1 and inner core, described infantees layer 1 is the Radix Rumicis canvas after ethylene propylene diene rubber dipping process, and the longitude and latitude angle of weave of Radix Rumicis canvas is 120 degree.It is provided with high-temperature-resistant layer 2 between described infantees layer 1 and inner core, described high-temperature-resistant layer 2 is the basalt fiber cloth (commercially available) after ethylene propylene diene rubber dipping process, described inner core includes upholding glue-line 3, bonding glue-line 4, cushion gum layer 6 and compression glue-line 7 the most successively, distribution casing play 5 in bonding glue-line 4, casing play 5 is made up of the polyester cord of many parallel arrangements, a diameter of 1.0-2.2mm of polyester cord (commercially available).Described compression glue-line 7 lower part is furnished with two-layer anti-impact strength layer 8, and described anti-impact strength layer 8 is the cord after ethylene propylene diene rubber dipping process.
Embodiment 2:
A kind of infantees formula narrow V belt, including infantees layer 1 and inner core, described infantees layer 1 is the Radix Rumicis canvas after ethylene propylene diene rubber dipping process, and the longitude and latitude angle of weave of Radix Rumicis canvas is 120 degree.It is provided with high-temperature-resistant layer 2 between described infantees layer 1 and inner core, described high-temperature-resistant layer 2 is the basalt fiber cloth (commercially available) after ethylene propylene diene rubber dipping process, described inner core includes upholding glue-line 3, bonding glue-line 4, cushion gum layer 6 and compression glue-line 7 the most successively, distribution casing play 5 in bonding glue-line 4, casing play 5 is made up of the polyester cord of many parallel arrangements, a diameter of 1.0-2.2mm of polyester cord (commercially available).Described compression glue-line 7 lower part is furnished with three layers of anti-impact strength layer 8, and described anti-impact strength layer 8 is the cord after ethylene propylene diene rubber dipping process.
Embodiment described above is one of the present utility model preferably scheme, and this utility model is not made any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (6)
1. an infantees formula narrow V belt, including infantees layer and inner core, it is characterized in that: between described infantees layer and inner core, be provided with high-temperature-resistant layer, described high-temperature-resistant layer is the basalt fiber cloth after ethylene propylene diene rubber dipping process, described inner core includes upholding glue-line, bonding glue-line, cushion gum layer and compression glue-line the most successively, distribution casing play in bonding glue-line, described compression glue-line bottom is provided with layer 2-3 anti-impact strength layer.
A kind of infantees formula narrow V belt the most according to claim 1, it is characterised in that: described infantees layer is the Radix Rumicis canvas after ethylene propylene diene rubber dipping process.
A kind of infantees formula narrow V belt the most according to claim 2, it is characterised in that: the longitude and latitude angle of weave of Radix Rumicis canvas is 120 degree.
4. according to a kind of infantees formula narrow V belt described in claim 1 or 2 or 3, it is characterised in that: described casing play is made up of the polyester cord of many parallel arrangements.
A kind of infantees formula narrow V belt the most according to claim 4, it is characterised in that: a diameter of 1.0-2.2mm of described polyester cord.
6. according to a kind of infantees formula narrow V belt described in claim 1 or 2 or 3, it is characterised in that: described anti-impact strength layer is the cord after ethylene propylene diene rubber dipping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484369.9U CN205780582U (en) | 2016-05-25 | 2016-05-25 | A kind of infantees formula narrow V belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484369.9U CN205780582U (en) | 2016-05-25 | 2016-05-25 | A kind of infantees formula narrow V belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780582U true CN205780582U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484369.9U Active CN205780582U (en) | 2016-05-25 | 2016-05-25 | A kind of infantees formula narrow V belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780582U (en) |
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2016
- 2016-05-25 CN CN201620484369.9U patent/CN205780582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317100 No. 518, Guangming Middle Road, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province Patentee after: Sanwei Holding Group Co.,Ltd. Address before: Xiakeng village, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province 317100 Patentee before: ZHEJIANG SANWEI RUBBER ITEM Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Sanmen County Junyu Textile Co.,Ltd. Assignor: Sanwei Holding Group Co.,Ltd. Contract record no.: X2023330000440 Denomination of utility model: A wrapped narrow V-belt Granted publication date: 20161207 License type: Common License Record date: 20230724 Assignee: Zhejiang Shuangfeng Chemical Fiber Co.,Ltd. Assignor: Sanwei Holding Group Co.,Ltd. Contract record no.: X2023330000441 Denomination of utility model: A wrapped narrow V-belt Granted publication date: 20161207 License type: Common License Record date: 20230724 |
|
| EE01 | Entry into force of recordation of patent licensing contract |