CN2851716Y - Double side tooth-like raw-edge joint belt - Google Patents
Double side tooth-like raw-edge joint belt Download PDFInfo
- Publication number
- CN2851716Y CN2851716Y CN 200520143665 CN200520143665U CN2851716Y CN 2851716 Y CN2851716 Y CN 2851716Y CN 200520143665 CN200520143665 CN 200520143665 CN 200520143665 U CN200520143665 U CN 200520143665U CN 2851716 Y CN2851716 Y CN 2851716Y
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- Prior art keywords
- layer
- double
- edge joint
- rib
- joint belt
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- Expired - Fee Related
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Abstract
The utility model relates to an edge-trimming joint belt with double teeth-shaped surface. A transmission belt comprises a strong framework layer (1); the strong framework layer (1) is used as a center of which both sides are attached by buffering layers (2), transversal coupling layers (3), and bottom adhesive layers (4) reinforced by short fibers; ribs (6) and grooves (7) are arranged on the bottom adhesive layers reinforced by short fibers, and the ribs (6) and the grooves (7) extend in longitudinal directions and alternate at intervals in transversal directions. The utility model is characterized in that the grooves (7) arranged in the directions perpendicular to the formed ribs which extend in longitudinal directions, and the positions of the grooves on two adjacent ribs are arranged in a staggered mode. The utility model can realize transmission on a multiple-wheel series, and auxiliary devices, such as bridging wheels, etc., are decreased. The utility model has the characteristics of high transmission efficiency, small tensioning rate, long service life, overload protection, no need of maintenance, etc.
Description
(1) technical field
The utility model relates to the conduction driving belt, particularly double-faced toothed side cut joint group driving belt.
(2) background technique
Driving belt is indispensable a kind of standard piece in the mechanical transmission.But when being used for long distance or the transmission of many trains, common joint group driving belt can not be realized the transmission of many trains because its structure limits.The present side cut formula grouped belt produced of domestic manufacturer also mostly is the single face form, can not be used for the transmission of many trains equally.In various types of driving belts; double-faced toothed synchronous band is an engagement driving, can not realize overload protection, is disclosed in " 902144118.x " " rubber double cog synchronous belt " as China Patent No.; what solved is the transmission noise, the lubricated and accurate problem of speed ratio.The patent No. of U.S. Goodyear Tire ﹠ Rubber Co. application is disclosed in " 97181342.6 " " dual-sided poly-V drive belt and belt pulley thereof ", though solved the problem of groove present position easy-rupturing in a longitudinal direction, but this band needs the special-purpose belt wheel of adapted, its structure, volume are bigger, and its using scope has certain narrow limitation.U. S. Patent 5,507, in 699 in the disclosed double-faced toothed grouped belt, because being symmetrical arranged of laterally relative rib of bilateral and groove, thereby form cracking easily in the part of groove.
(3) summary of the invention
The purpose of this utility model is to overcome existing two-sided Cut Edge Joint Belt and has defective, and a kind of novel double-faced toothed Cut Edge Joint Belt is provided.
The utility model is to realize according to following technological scheme.This double-faced toothed Cut Edge Joint Belt, comprise powerful framework layer, with powerful framework layer is that buffer layer, transverse splicing layer and short fibre reinforcement primer layer are adhered in the center in its both sides, have rib and groove that the lateral separation of longitudinal extension replaces on the short fibre reinforcement primer layer, further structure is on longitudinal extension forms Vertical direction on the rib groove to be set, and the position of the groove on the adjacent both sides of the chest is crisscross arranged.
Above-mentioned along rib both sides working surface extend the angle number of degrees that form between 15 °-65 °.
To the driving belt of large-section model, has wide-angle nylon canvas layer on the short fibre reinforcement primer layer.
Can also be the center with two-layer powerful framework layer, adhere to buffer layer, transverse splicing layer and short fibre reinforcement primer layer in its both sides, form a rib, on the Vertical direction of rib, slot at short fibre reinforcement primer layer longitudinal extension.The position of described groove is crisscross arranged.
Can make the utility model be implemented in transmission on many trains according to above-mentioned technological scheme, reduce auxiliary devices such as idler.Have the transmission efficiency height, the extension rate is little, long service life, overload protection, characteristics such as non-maintaining.
(4) description of drawings
Accompanying drawing 1 is the structural representation of the two-sided many ribs of the utility model.
Accompanying drawing 2 is the structural representation of the two-sided single rib of the utility model.
(5) embodiment
Figure 1 shows that two-sided many ribs driving belt, this driving belt comprises powerful framework layer 1, with powerful framework layer is that buffer layer 2, transverse splicing layer 3 and short fibre reinforcement primer layer 4 are adhered in the center in its both sides, have rib 6 and groove 7 that the lateral separation of longitudinal extension replaces on the short fibre reinforcement primer layer, its further structure is on longitudinal extension forms Vertical direction on the rib groove 7 to be set, and the position of the groove on the adjacent both sides of the chest is crisscross arranged.Preferred embodiment is a kind of like this driving belt, that is: the groove 7 that has on the adjacent both sides of the chest Vertical direction in two sides is staggered, and the position is in two minutes one places of cross rib.Along rib both sides working surface 8 extend the angle number of degrees that form between 15 °-65 °.To be applicable to different belt wheels.Concerning the driving belt of large-section model, on short fibre reinforcement primer layer 4, can also add wide-angle nylon canvas layer 5, with the wear resistance of further increase driving belt.
Figure 2 shows that two-sided single rib driving belt, this driving belt is the center with one deck or two-layer powerful framework layer 1, adhere to buffer layer 2, transverse splicing layer 2 and short fibre reinforcement primer layer 4 in its both sides, rib 6 of longitudinal extension slots 7 on the Vertical direction of rib 6 on short fibre reinforcement primer layer 4.Powerful framework layer 1 has rubber buffering bonding each other, is entwined through polyester, aramid fiber, the glass cord spiral of twisting.Single rib driving belt can with existing agricultural machinery or industrial drive pulley adapted.
Claims (6)
1. double-faced toothed Cut Edge Joint Belt, comprise powerful framework layer (1), with powerful framework layer is that buffer layer (2), transverse splicing layer (3) and short fibre reinforcement primer layer (4) are adhered in the center in its both sides, have rib (6) and groove (7) that the lateral separation of longitudinal extension replaces on the short fibre reinforcement primer layer, it is characterized in that: on longitudinal extension forms Vertical direction on the rib, groove (7) is set, and the position of the groove on the adjacent both sides of the chest is crisscross arranged.
2. double-faced toothed Cut Edge Joint Belt as claimed in claim 1 is characterized in that: along rib both sides working surfaces (8) extend the angle number of degrees that form between 15 °-65 °.
3. double-faced toothed Cut Edge Joint Belt as claimed in claim 1 is characterized in that: have wide-angle nylon canvas layer (5) on the short fibre reinforcement primer layer.
4. double-faced toothed Cut Edge Joint Belt as claimed in claim 1, it is characterized in that: with the powerful framework layer of one deck (1) is the center, adhere to buffer layer (2), transverse splicing layer (2) and short fibre reinforcement primer layer (4) in its both sides, go up a rib of longitudinal extension (6) at short fibre reinforcement primer layer (4), fluting (7) on the Vertical direction of rib (6).
5. double-faced toothed Cut Edge Joint Belt as claimed in claim 3 is characterized in that: the position of bi-side groove (7) is staggered.
6. double-faced toothed Cut Edge Joint Belt as claimed in claim 3 is characterized in that: described powerful framework layer (1) is for two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143665 CN2851716Y (en) | 2005-12-26 | 2005-12-26 | Double side tooth-like raw-edge joint belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143665 CN2851716Y (en) | 2005-12-26 | 2005-12-26 | Double side tooth-like raw-edge joint belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851716Y true CN2851716Y (en) | 2006-12-27 |
Family
ID=37585673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143665 Expired - Fee Related CN2851716Y (en) | 2005-12-26 | 2005-12-26 | Double side tooth-like raw-edge joint belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851716Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255900B (en) * | 2008-04-03 | 2010-06-02 | 浙江东南橡胶机带有限公司 | Shear resistant transmission belt |
| CN107182440A (en) * | 2017-06-20 | 2017-09-22 | 河北汇朝机械配件有限公司 | Modified corn picker |
-
2005
- 2005-12-26 CN CN 200520143665 patent/CN2851716Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255900B (en) * | 2008-04-03 | 2010-06-02 | 浙江东南橡胶机带有限公司 | Shear resistant transmission belt |
| CN107182440A (en) * | 2017-06-20 | 2017-09-22 | 河北汇朝机械配件有限公司 | Modified corn picker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |