CN208010864U - Combined vee belt - Google Patents
Combined vee belt Download PDFInfo
- Publication number
- CN208010864U CN208010864U CN201820041348.9U CN201820041348U CN208010864U CN 208010864 U CN208010864 U CN 208010864U CN 201820041348 U CN201820041348 U CN 201820041348U CN 208010864 U CN208010864 U CN 208010864U
- Authority
- CN
- China
- Prior art keywords
- layer
- vee belt
- combined vee
- combined
- compression
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract description 46
- 238000007906 compression Methods 0.000 claims abstract description 46
- 229920000728 polyester Polymers 0.000 claims abstract description 21
- 239000003610 charcoal Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 5
- 230000008719 thickening Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Abstract
The utility model discloses a kind of combined vee belts, including multiple compression layers for offseting with belt pulley, further include upholding layer, multiple compression layers are fixed on the same end face for upholding layer and combine together with layer is upheld, the compression layer and extension layer are wrapped with infantees layer, the infantees layer includes canvas layer, the outer casing ply positioned at internal layer positioned at outer layer, strength layer is provided between extension layer and the compression layer, the interior length direction along this combined vee belt of the strength layer is equipped with more polyester cords.This combined vee belt is integrally fixed by multiple compression layers using layer is upheld, and adjacent compression layer is not easy tearing separation in use, and the intensity of this combined vee belt is higher, and heat dissipation and wear-resisting property are good.
Description
Technical field
The utility model is related to a kind of driving belt, more particularly to a kind of combined vee belt.
Background technology
V-belt is common driving member, and V-belt needs and the cooperation of corresponding belt pulley is to realize transmission.V-belt and
Common flat rubber belting is compared, and V-belt is due to being embedded into the annular groove of belt pulley, so V-belt is not easy to detach with belt pulley, it can
Bear certain cross component force.Connection group rubber strip is made of one piece on the width by more V-belts, is had higher
Intensity and resistant to separation ability are applied to high speed, the occasion of heavy duty more.
Existing notification number is that the Chinese utility model patent of CN2740812Y discloses a kind of combining belt of pumping unit, including C
Type V-belt is provided with continuous thickening layer outside c-type V-belt, and thickening layer combines as a whole each single c-type V-belt.But it only leans on
Thickening layer is difficult to more c-type V-belts being fixedly combined together, in use, holds between the band and band of the grouped belt
Easily tearing separation.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of combined vee belt, when work
Tearing is not easy between band and band to detach.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of combined vee belt,
Further include upholding layer including multiple compression layers for offseting with belt pulley, multiple compression layers, which are fixed on, upholds the same of layer
End face simultaneously combines together with extension layer, and the compression layer and extension layer are wrapped with infantees layer.
Through the above technical solutions, compression layer is used for and pulley contact, infantees layer plays protection compression layer and extension
The effect of layer, this combined vee belt is integrally fixed by multiple compression layers using layer is upheld, and the bond strength of the two is higher, this connection group
In use, adjacent compression layer is not easy tearing separation for V-belt.
Preferably, it is provided with interior casing ply in the extension layer.
Through the above technical solutions, the material of interior casing ply is cord fabric, it is excellent that cord fabric possesses high intensity, endurance etc.
Point, interior casing ply improve the working performance of this combined vee belt, and the adhesive force of the extension layer of cord fabric and rubber material
It is relatively strong, it is not readily separated between the two.
Preferably, the infantees layer includes canvas layer, the outer casing ply positioned at internal layer positioned at outer layer.
Through the above technical solutions, the material of canvas layer be canvas, canvas have the advantages that it is solid wear-resisting, canvas layer be
Combined vee belt provides first layer protection；The material of outer casing ply is cord fabric, and it is excellent that cord fabric possesses high intensity, endurance etc.
Point, outer casing ply provide second layer protection for this combined vee belt.
Preferably, the ridge orientation of the canvas layer and outer casing ply favours the length direction of this combined vee belt.
Through the above technical solutions, the ridge orientation of canvas layer and outer casing ply and the Impact direction of this combined vee belt incline
Tiltedly, canvas layer and outer casing ply are not easy to be torn.
Preferably, strength layer is provided between extension layer and the compression layer, the strength layer is interior along this combined vee belt
Length direction be equipped with more polyester cords.
Through the above technical solutions, on the one hand polyester cord improves the tensile strength of this combined vee belt, this connection group three
Angle band is not easy to break；On the other hand since polyester cord possesses certain elasticity, this combined vee belt can be reliably stretched in
On belt pulley；Strength layer combines together for fixing polyester cord with the extension layer and compression layer of both sides.
Preferably, the polyester cord includes the more son ropes made of polyester, and the more sub- ropes are mutual in the shape of a spiral
It is wound polyester cord.
Through the above technical solutions, the polyester cord that more root ropes are entwined possess compared with single cotton rope it is higher
Intensity.
Preferably, the position upheld on layer between adjacent compression layer offers loose slot.
Through the above technical solutions, loose slot is added, it on the one hand can facilitate compression layer can be there are when by lateral force
The space of swing, when small range twists, upholding a part for layer can enter in loose slot compression layer, uphold layer and be not easy mutually to squeeze production
Raw abrasion；On the other hand when this combined vee belt is embedded in belt pulley, air can circulate in loose slot, enhance this connection group three
The heat-sinking capability of angle band.
Preferably, it is evenly distributed with conductive black in the compression layer.
Through the above technical solutions, being mixed into for conductive black enables compression layer conducting static electricity, can send out to a certain extent
Dissipate the electrostatic accumulated on belt pulley；Another aspect conductive black possesses stronger heat conductivility, can help compression layer rapid cooling.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：This combined vee belt is using extension layer
Multiple compression layers are integrally fixed, and adjacent compression layer is not easy tearing separation in use, and this combined vee belt is strong
Degree is higher, and heat dissipation and wear-resisting property are good.
Description of the drawings
Fig. 1 is the stereogram of combined vee belt in embodiment, mainly protrudes the monnolithic case of this combined vee belt；
Fig. 2 is the Local map of this combined vee belt, mainly protrudes the internal structure of this combined vee belt；
Fig. 3 is enlarged drawing at the B of Fig. 2, the composition of main prominent infantees layer；
Fig. 4 is the A-A views of Fig. 1, the ridge orientation of main prominent canvas layer and outer casing ply.
Reference numeral：1, layer is upheld；2, strength layer；3, compression layer；4, V-shaped groove；21, polyester cord；211, sub- rope；11,
Interior casing ply；12, loose slot；5, infantees layer；51, canvas layer；52, outer casing ply.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, a kind of combined vee belt, including uphold layer 1, be integrally attached to uphold the multiple of 1 same end face of layer
Strength layer 2, the compression layer 3 being individually fixed on each strength layer 2.
The section of compression layer 3 is trapezoidal, and the side of its narrower width is away from extension layer 1.Multiple compression layers 3 are mutually flat
Row, and extend along the length direction of this combined vee belt, multiple compression layers 3 are along the width direction interval of this combined vee belt point
Cloth forms V-shaped groove 4 between adjacent compression layer 3.Compression layer 3 with corresponding belt pulley for offseting, and when work, belt pulley is logical
It crosses annular groove with compression layer 3 to coordinate, to which compression layer 3 to be limited on belt pulley.
Compression layer 3 is made of neoprene, and conductive black is evenly distributed in compression layer 3, and being mixed into for conductive black makes pressure
Contracting layer 3 can conducting static electricity, the electrostatic accumulated on belt pulley can be dissipated to a certain extent；Another aspect conductive black possess compared with
Strong heat conductivility, it is current material that can help 3 rapid cooling of compression layer, conductive black, and therefore not to repeat here.
As shown in Fig. 2, the material of strength layer 2 is also neoprene, the length direction in strength layer 2 along this combined vee belt is worn
Equipped with more polyester cords 21.Polyester cord 21 includes the more son ropes 211 made of polyester, and more root ropes 211 are in the shape of a spiral
It is whole to be mutually wound polyester cord 21, the polyester cord 21 that more root ropes 211 are entwined is gathered around compared with single cotton rope
There is higher intensity.21 one side of polyester cord improves the tensile strength of this combined vee belt, this combined vee belt is not easily broken
It splits；On the other hand since polyester cord 21 possesses certain elasticity, this combined vee belt can be reliably tensioned over pulleys carried.
It upholds and is provided with interior casing ply 11 in layer 1, interior casing ply 11 is corresponded with compression layer 3, and interior casing ply 11
Both ends each extend in two adjacent V-shaped grooves 4.The material of interior casing ply 11 is cord fabric, and cord fabric possesses high intensity, resistance to
The advantages that tired, interior casing ply 11 improve the working performance of this combined vee belt, and the adhesive force of cord fabric and rubber compared with
By force, it is not readily separated between the two.
It upholds the position on layer 1 between adjacent compression layer 3 and offers loose slot 12, the section of loose slot 12 is square
Shape, loose slot 12 are communicated with the slot bottom of V-shaped groove 4.Loose slot 12 is added, and on the one hand compression layer 3 can be facilitated by lateral force
When can there are the space of swing, compression layer 3 when small range twists, uphold layer 1 a part can enter loose slot 12 in, extension
Layer 1 is not easy mutually to squeeze generation abrasion；On the other hand when V-shaped groove 4 is embedded in belt pulley, air can circulate in loose slot 12, enhancing
The heat-sinking capability of this combined vee belt.
As shown in Figures 2 and 3, compression layer 3 and extension layer 1 are wrapped with infantees layer 5, and infantees layer 5 includes being located at outer layer
Canvas layer 51, the outer casing ply 52 positioned at internal layer.The material of canvas layer 51 is canvas, and canvas has the advantages that solid wear-resisting, sail
Layer of cloth 51 provides first layer protection for this combined vee belt；The material of outer casing ply 52 is cord fabric, and cord fabric possesses high-strength
The advantages that degree, endurance, outer casing ply 52 provide second layer protection for this combined vee belt, this connection group rubber strip are made to generate
It is not easy to be broken when the twisting of wide-angle.As shown in figure 4, the ridge orientation of canvas layer 51 and outer casing ply 52 favours this connection group
The length direction of V-belt, canvas layer 51 and outer casing ply 52 are not easy to be torn.
To sum up, this combined vee belt is fixed by 3 one of multiple compression layers using layer 1 is upheld, and the combination of the two is more firm,
And the intensity of this combined vee belt is higher, heat dissipation and wear-resisting property are good.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of combined vee belt, including multiple compression layers (3) for offseting with belt pulley, it is characterized in that：Further include upholding
Layer (1), multiple compression layers (3) are fixed on the same end face for upholding layer (1) and combine together with layer (1) is upheld, the pressure
Contracting layer (3) and extension layer (1) are wrapped with infantees layer (5).
2. combined vee belt according to claim 1, it is characterized in that：It is provided with interior casing ply in the extension layer (1)
(11)。
3. combined vee belt according to claim 1, it is characterized in that：The infantees layer (5) includes the canvas positioned at outer layer
Layer (51), the outer casing ply (52) positioned at internal layer.
4. combined vee belt according to claim 3, it is characterized in that：The line of the canvas layer (51) and outer casing ply (52)
Road direction favours the length direction of this combined vee belt.
5. combined vee belt according to claim 1, it is characterized in that：It is arranged between the extension layer (1) and compression layer (3)
There are strength layer (2), the interior length direction along this combined vee belt of the strength layer (2) to be equipped with more polyester cords (21).
6. combined vee belt according to claim 5, it is characterized in that：The polyester cord (21) includes more by polyester system
At son rope (211), the more sub- ropes (211) are mutually wound polyester cord (21) in the shape of a spiral.
7. combined vee belt according to claim 1, it is characterized in that：It is located at adjacent compression layer (3) on the extension layer (1)
Between position offer loose slot (12).
8. combined vee belt according to claim 1, it is characterized in that：It is evenly distributed with conductive charcoal in the compression layer (3)
It is black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041348.9U CN208010864U (en) | 2018-01-10 | 2018-01-10 | Combined vee belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041348.9U CN208010864U (en) | 2018-01-10 | 2018-01-10 | Combined vee belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010864U true CN208010864U (en) | 2018-10-26 |
Family
ID=63881701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041348.9U Expired - Fee Related CN208010864U (en) | 2018-01-10 | 2018-01-10 | Combined vee belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573461A (en) * | 2018-12-27 | 2019-04-05 | 阿雷法(苏州)汽车部件有限公司 | A kind of two-sided four slots band |
-
2018
- 2018-01-10 CN CN201820041348.9U patent/CN208010864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573461A (en) * | 2018-12-27 | 2019-04-05 | 阿雷法(苏州)汽车部件有限公司 | A kind of two-sided four slots band |
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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: 20181026 Termination date: 20190110 |