CN208634281U - A kind of double V-belt - Google Patents
A kind of double V-belt Download PDFInfo
- Publication number
- CN208634281U CN208634281U CN201821192862.9U CN201821192862U CN208634281U CN 208634281 U CN208634281 U CN 208634281U CN 201821192862 U CN201821192862 U CN 201821192862U CN 208634281 U CN208634281 U CN 208634281U
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- layer
- glue
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- double
- belt
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Abstract
The utility model relates to a kind of double V-belts, including hexagon V band main body, V with main body include the infantees layer of outer layer and the strength layer being set to inside infantees layer and above and below strength layer two sides compression glue-line, the strength layer is located at middle position of the V with main body, strength layer is dipped cord layer of cloth, it is additionally provided with reinforcement glue-line between dipped cord layer of cloth and upper and lower two side compressions glue-line, reinforces being arranged at intervals with more drawstrings in left-right direction in glue-line.V is with intermediate strength layer by pulling force maximum, intermediate strength layer is used dipped cord layer of cloth by the utility model, the use of cord fabric increases the tensile strength of double V-belt, and the reinforcement glue-line of more drawstrings is equipped with inside the setting of the two sides up and down of dipped cord layer of cloth, the lateral stiffness of double V-belt and the tensile strength of double V-belt are increased, the service life of double V-belt is considerably increased.
Description
Technical field
The utility model relates to conveyer belt fields, and in particular to a kind of double V-belt.
Background technique
Double V-belt is that cross section is hexagon or is approximately hexagonal transmission belt, and working face is four sides, mainly
In the case where applied to the transmission of multiple driven wheels, it is mainly used for that transmission space is small, compact-sized transmission occasion.Authorization Notice No.
Chinese utility model patent for 201610917 U of CN discloses a kind of double V-belt, by edging layer, strength layer and compression layer group
At strength layer is arranged among compression layer, and compression layer and strength layer integrated molding Formation cross-section are hexagonal, in compression layer outsourcing
Equipped with edging layer.The double V-belt of above structure, lateral stiffness is low, and bending stress is big, leads to above-mentioned double V-belt stretch resistance energy
Difference, cause its in use the service life it is lower.
Utility model content
The purpose of the utility model is to provide a kind of stretch resistances can high, service life length double V-belt.
To achieve the above object, a kind of double V-belt of the utility model adopts the following technical scheme that a kind of double V-belt, packet
Hexagon V band main body is included, V includes the infantees layer of outer layer and the strength layer being set to inside infantees layer with main body and is located at strongly
The compression glue-line of two sides above and below layer, the strength layer are located at middle position of the V with main body, and strength layer is dipped cord layer of cloth, leaching
It is additionally provided with reinforcement glue-line between glue carcass and upper and lower two side compressions glue-line, reinforces interval setting in left-right direction in glue-line
There are more drawstrings.
The cord and drawstring spatial vertical of cord fabric in the dipped cord layer of cloth are arranged.
Glue line is provided between the dipped cord layer of cloth and corresponding reinforcement glue-line.
It is provided with magnetic glue-line between the infantees layer and corresponding compression glue-line, magnetic glue-line is parallel with strength layer to be set
It sets.
The utility model has the beneficial effects that V with intermediate strength layer by pulling force maximum, the utility model is by intermediate strength
Layer uses dipped cord layer of cloth, and the use of cord fabric increases the tensile strength of double V-belt, and in the upper of dipped cord layer of cloth
The lower internal reinforcement glue-line for being equipped with more drawstrings of two sides setting, the tension of the lateral stiffness and double V-belt that increase double V-belt are strong
Degree, considerably increases the service life of double V-belt.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one embodiment of double V-belt of the utility model.
Specific embodiment
The embodiment of a kind of double V-belt of the utility model, as shown in Figure 1, including hexagon V band main body 1, V band main body 1
Infantees layer 2 and the strength layer 3 being set to inside infantees layer 2 including outer layer and the compression glue positioned at about 3 two sides of strength layer
Layer 6, strength layer 3 are located at middle position of the V with main body 1, and strength layer 3 is dipped cord layer of cloth, dipped cord layer of cloth and upper and lower two
It is additionally provided between side compression glue-line and reinforces glue-line 4, reinforce being arranged at intervals with more drawstrings 5 in left-right direction in glue-line 4.V band
Intermediate strength layer is used dipped cord layer of cloth, the use of cord fabric by pulling force maximum, the utility model by intermediate strength layer 3
The tensile strength of double V-belt is increased, and is equipped with adding for more drawstrings inside the setting of the two sides up and down of dipped cord layer of cloth
Strong rubber layer increases the lateral stiffness of double V-belt and the tensile strength of double V-belt, and considerably increase double V-belt uses the longevity
Life.The cord and drawstring spatial vertical of cord fabric in dipped cord layer of cloth are arranged, and increase the lateral stiffness of V band, further
Extend the service life of V band.
It is provided with glue line 7 between dipped cord layer of cloth and corresponding reinforcement glue-line 4, glue line 7 can make impregnation
It is connected between carcass and corresponding reinforcement glue-line stronger.Magnetic is provided between infantees layer 2 and corresponding compression glue-line 6
Property glue-line 8, magnetic glue-line 8 are arranged in parallel with strength layer 3.The setting of magnetic glue-line 8 increase V band and ferrous material belt wheel it
Between adsorption capacity, improve the effective pull and transmission capacity of V band.Design when, by magnetic glue-line be set to compression glue-line with
It is between infantees layer and parallel with strength layer, the reason is that, V band is when using installation, between opposite two working faces of the V with main body
Side and the race slot bottom of belt wheel all can seldom be worn with the presence of gap, and will not be led as being arranged in left and right sides
It causes magnetic attraction imbalance to lead to V band unbalance stress, therefore had not only influenced rationally but also V band working face in the magnetic glue-line of this position setting
Working performance.
It, can also between the cord and drawstring of the cord fabric in dipped cord layer of cloth in the other embodiments of the utility model
To be arranged in parallel；When being connected firmly between dipped cord layer of cloth and corresponding reinforcement glue-line, between can also be not provided with gluing
Gum deposit layer；Magnetic glue-line can also be not provided between infantees layer and corresponding compression glue-line；Magnetic glue-line also can be set in abutting
In infantees layer inside and working face with V with main body it is parallel, the quantity of magnetic glue-line is 4 and works respectively with corresponding at this time
Face corresponds.
Claims (4)
1. a kind of double V-belt, including hexagon V band main body, V include the infantees layer of outer layer with main body and are set in infantees layer
The strength layer in portion and above and below strength layer two sides compression glue-line, it is characterised in that: the strength layer is located at V in main body
Between position, strength layer be dipped cord layer of cloth, be additionally provided with reinforcement glue between dipped cord layer of cloth and upper and lower two side compressions glue-line
Layer is reinforced being arranged at intervals with more drawstrings in left-right direction in glue-line.
2. double V-belt according to claim 1, it is characterised in that: the cord of the cord fabric in the dipped cord layer of cloth
It is arranged with drawstring spatial vertical.
3. double V-belt according to claim 1, it is characterised in that: the dipped cord layer of cloth and corresponding reinforcement glue-line
Between be provided with glue line.
4. double V-belt according to any one of claim 1-3, it is characterised in that: the infantees layer and corresponding compression glue
It is provided with magnetic glue-line between layer, magnetic glue-line is arranged in parallel with strength layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192862.9U CN208634281U (en) | 2018-07-26 | 2018-07-26 | A kind of double V-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192862.9U CN208634281U (en) | 2018-07-26 | 2018-07-26 | A kind of double V-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634281U true CN208634281U (en) | 2019-03-22 |
Family
ID=65738879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192862.9U Active CN208634281U (en) | 2018-07-26 | 2018-07-26 | A kind of double V-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208634281U (en) |
-
2018
- 2018-07-26 CN CN201821192862.9U patent/CN208634281U/en active Active
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