CN201934575U - Novel hexagonal belt - Google Patents
Novel hexagonal belt Download PDFInfo
- Publication number
- CN201934575U CN201934575U CN2011200435306U CN201120043530U CN201934575U CN 201934575 U CN201934575 U CN 201934575U CN 2011200435306 U CN2011200435306 U CN 2011200435306U CN 201120043530 U CN201120043530 U CN 201120043530U CN 201934575 U CN201934575 U CN 201934575U
- Authority
- CN
- China
- Prior art keywords
- rubber
- belt
- novel hexagonal
- primer
- hexagonal belt
- 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
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
- 238000007688 edging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Images
Abstract
The utility model discloses a novel hexagonal belt, which comprises a brute force layer, a top rubber and a bottom rubber, wherein the brute force layer is arranged in the middle of the novel hexagonal belt, the top rubber and the bottom rubber are respectively connected to the upside and downside of the brute force layer, the top rubber is provided with a top fabric, the bottom rubber is provided with a bottom fabric, the top rubber and the bottom rubber are orientation staple fiber rubber compound layers, and the outside surfaces of the top rubber and the bottom rubber are provided with a tooth form structure. The novel hexagonal belt changes a wrapping type into a trimming type, transversally arranged staple fibers are added in the bottom rubber, and staple fiber groups are transversally orientated in a compression layer of a V belt, thereby obviously enhancing the transversal rigidity of the V belt and the function of bearing the side pressure of the V belt, enabling loads to be more evenly distributed on the whole brute force layer, and improving the dynamic mechanical property of the V belt.
Description
Technical field
The utility model relates to driving belt.
Background technique
Double V-belt is that a kind of cross section is four working surfaces of hexagon, and the ring-like rubber tape that the tow sides transmission is subdued is suitable for the multiaxis transmission, special adapts to the transmissions of many wheels, and it is little to be mainly used in the transmission space, the transmission occasion of compact structure.Traditional hexagonal belt all is to adopt infantees formula structural type, be that 200920241526.3 Chinese utility model patent discloses a kind of double V-belt on October 20th, 2010 as the patent No., form by edging layer, strength layer and compression layer, described strength layer is arranged in the middle of the compression layer, the one-body molded formation of compression layer and strength layer cross section is Hexagon, is provided with edging layer in the compression layer outsourcing.Its complex forming technology of infantees formula hexagonal belt, the semi-finished product angle rib hexagonal configuration of moulding, manufacturing efficiency is low, sulfuration process is also complicated, needs four template matched moulds up and down, the segmentation compression molding, and flow uneven because of band embryo sizing material during sulfuration, be easy to cause the product deflection, promptly the percentage of A-class goods is lower, in addition, infantees formula hexagonal belt is low because of lateral stiffness, the big dynamic heat build up height of flexural stress, and the frictional force of rubbing surface is less, skids easily, all employings NR of general bound edge formula hexagonal belt, SBR produces, and working life is short, also is not suitable for powerful transmission.
The model utility content
It is good that technical problem to be solved in the utility model just provides a kind of mechanical property, is not easy to skid, and the life-span is long, is suitable for the novel hexagonal belt of high-power transmission.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of novel hexagonal belt, it is characterized in that: comprise the strength layer at middle part and be connected to described strength layer the top glue and the primer of both sides up and down, described top glue is provided with top cloth, described primer has base fabric, described top glue and primer are the rubber combined body layer of orientated short fiber, and the outer surface of described top glue and primer is provided with tooth-shape structure.
Preferably, described strength layer comprises buffering adhesive and is wrapped in the cotton rope structure of arranging along V band transmission direction in the described buffering adhesive.
Preferably, described cotton rope is a polyester cord.
Preferably, the rubber combined body layer of described orientated short fiber middle short fiber group is along V band transversal orientation.
The utility model hexagonal belt is by original infantees formula, change the side cut formula into, promptly in primer, increased transversely arranged short fibre, the short fibre group is by transversal orientation in V band compression layer, can obviously improve the lateral stiffness of V band and the effect of bearing side pressure like this, load more is evenly distributed on whole strength layers, to improve the dynamic mechanical of V band.In primer, can improve the hardness and the tear-resistant intensity of primer behind the adding orientated short fiber.The rubber combined body of orientated short fiber can prevent the early damage of V belt surface effectively and improve wear-resisting property, also increased simultaneously the gripping power of V band with sheave, and the noise in the reduction transmission, the lateral stiffness and the wear resistance of band have been improved, and improved and grabbed performance, can reduce and skid, can reduce the heat of giving birth to of belt.Strength layer adopts the cotton rope structure, and relatively to have flexural stress little with the cord structure of traditional infantees formula, and dynamic heat build up is low, changing the two sides into by original platybasic type all is tooth type structures, can reduce the flexural stress of belt like this, and help heat radiation, increase the working life of belt.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, embodiment for a kind of novel hexagonal belt of the utility model, comprise the strength layer at middle part and be connected to described strength layer the top glue 2 and the primer 5 of both sides up and down, described top glue is provided with top cloth 1, described primer has base fabric 6, described top glue and primer are the rubber combined body layer of orientated short fiber, and the rubber combined body layer of described orientated short fiber middle short fiber group is along V band transversal orientation.The outer surface of described top glue 2 and primer 5 is provided with tooth-shape structure.Described strength layer comprises buffering adhesive 3 and is wrapped in the cotton rope structure 4 of arranging along V band transmission direction in the described buffering adhesive.Described cotton rope is a polyester cord.
Claims (4)
1. novel hexagonal belt, it is characterized in that: comprise the strength layer at middle part and be connected to described strength layer the top glue (2) and the primer (5) of both sides up and down, described top glue is provided with top cloth (1), described primer has base fabric (6), described top glue and primer are the rubber combined body layer of orientated short fiber, and the outer surface of described top glue (2) and primer (5) is provided with tooth-shape structure.
2. a kind of novel hexagonal belt according to claim 1 is characterized in that: described strength layer comprises buffering adhesive (3) and is wrapped in the cotton rope structure (4) of arranging along V band transmission direction in the described buffering adhesive.
3. a kind of novel hexagonal belt according to claim 2 is characterized in that: described cotton rope is a polyester cord.
4. according to each described novel hexagonal belt of claim 1 to 3, it is characterized in that: the rubber combined body layer of described orientated short fiber middle short fiber group is along V band transversal orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200435306U CN201934575U (en) | 2011-02-22 | 2011-02-22 | Novel hexagonal belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200435306U CN201934575U (en) | 2011-02-22 | 2011-02-22 | Novel hexagonal belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934575U true CN201934575U (en) | 2011-08-17 |
Family
ID=44446094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200435306U Expired - Fee Related CN201934575U (en) | 2011-02-22 | 2011-02-22 | Novel hexagonal belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761885A (en) * | 2020-06-09 | 2020-10-13 | 浙江保尔力胶带有限公司 | Beach vehicle belt and formula and processing method thereof |
| CN112193988A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Large-scale rotator is with frock of lifting by crane |
| CN112193987A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Hoisting method of large-scale rotating equipment |
-
2011
- 2011-02-22 CN CN2011200435306U patent/CN201934575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761885A (en) * | 2020-06-09 | 2020-10-13 | 浙江保尔力胶带有限公司 | Beach vehicle belt and formula and processing method thereof |
| CN112193988A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Large-scale rotator is with frock of lifting by crane |
| CN112193987A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Hoisting method of large-scale rotating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150222 |
|
| EXPY | Termination of patent right or utility model |