CN201770268U - Conveying belt with convex working face - Google Patents
Conveying belt with convex working face Download PDFInfo
- Publication number
- CN201770268U CN201770268U CN 201020259195 CN201020259195U CN201770268U CN 201770268 U CN201770268 U CN 201770268U CN 201020259195 CN201020259195 CN 201020259195 CN 201020259195 U CN201020259195 U CN 201020259195U CN 201770268 U CN201770268 U CN 201770268U
- Authority
- CN
- China
- Prior art keywords
- working face
- main rubber
- width
- rubber belt
- circular arc
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- 239000005060 rubber Substances 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Abstract
The utility model provides a conveying belt with a convex working face. The conveying belt is mainly characterized in that a main rubber belt is composed of rubber sheets and canvas layers which are arranged alternately and is formed through mould pressing; a circular arc-shaped convex working face is arranged in the middle of one surface of the main rubber belt; and the convex working face occupies 80% of the main rubber belt in width, and the radius of the circular arc of the convex working face is 40 to 60 times as great as the width of the main rubber belt. The circular arc-shaped convex working face is arranged on one surface of the main rubber belt, and rubber of the part which is worn most easily is the thickest, so that the permissible wear amount of the main rubber belt is increased, and the service life of the conveying belt is greatly prolonged; moreover, the convex working face occupies 80% of the main rubber belt in width, so that the surface which is worn easily can be covered completely, however, the thickness of the other surface that is not worn is not increased, so that the cost is saved, and resource waste is avoided; and the radius of the circular arc is 40 to 60 times as great as the width of the main rubber belt, and the thickness of the working face is increased properly, so that the normal operation of the conveying belt is guaranteed.
Description
Technical field
The utility model relates to rubber conveyer belt, especially a kind of protruding driving surface load-transfer device.
Background technology
The driving surface of load-transfer device on the market all is flat at present, in its work, the load-transfer device convey materials becomes flute profile to carry, the driving surface of its real contact material has only the centre portion of whole load-transfer device, so middle more wearing and tearing are serious more, both sides are not worn substantially, have so just caused the service life of load-transfer device shorter relatively, have also caused the waste of resource.
The utility model content
The purpose of this utility model is that a kind of driving surface thickening, the protruding driving surface load-transfer device that can effectively increase the service life are provided for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the protruding driving surface load-transfer device that the utility model is designed, its main primary elastomeric band is to be provided with at interval by sheet rubber and canvas layer, form by mold pressing, the protruding driving surface of circular arc is set in the middle of a surface of primary elastomeric band, the width of protruding driving surface account for the primary elastomeric band width 80%, the radius of its circular arc be the primary elastomeric bandwidth 40-60 doubly.Such structure does not influence the normal use of load-transfer device, but also can prolong its service life.
The resulting protruding driving surface load-transfer device of the utility model, a protruding driving surface of circular arc is set on a face of its primary elastomeric band, make the thickness maximum of its rubber in its easiest worn-down place like this, but increased its abrasion loss, so just prolonged the service life of load-transfer device greatly.The width of protruding driving surface accounts for 80% of its overall width, and whole face easy to wear all is covered to, but the worn-down face does not just not increase thickness, provides cost savings, and has avoided the waste of resource.The radius of circular arc is 40-60 a times of primary elastomeric bandwidth, and the thickness that driving surface is increased is suitable, can not influence the normal operation of load-transfer device.
Description of drawings
Fig. 1 is the scheme drawing of the utility model cross-sectional plane.
1 protruding driving surface, 2 sheet rubbers, 3 canvas layers, 4 primary elastomeric bands.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the protruding driving surface load-transfer device that present embodiment is described, its main primary elastomeric band 4 is to be provided with at interval by sheet rubber 2 and canvas layer 3, form by mold pressing, the protruding driving surface 1 of circular arc is set in the middle of a surface of primary elastomeric band 4, the width of protruding driving surface 1 account for the primary elastomeric band width 80%, the radius of its circular arc be primary elastomeric band 4 width 40-60 doubly.
Claims (1)
1. protruding driving surface load-transfer device, its primary elastomeric band (4) is to be provided with at interval by sheet rubber (2) and canvas layer (3), form by mold pressing, it is characterized in that the described protruding driving surface (1) that circular arc is set in the middle of a surface of primary elastomeric band (4), the width of protruding driving surface (1) account for the rubber belt width 80%, the radius of its circular arc be primary elastomeric band (4) width 40-60 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020259195 CN201770268U (en) | 2010-07-15 | 2010-07-15 | Conveying belt with convex working face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020259195 CN201770268U (en) | 2010-07-15 | 2010-07-15 | Conveying belt with convex working face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770268U true CN201770268U (en) | 2011-03-23 |
Family
ID=43750103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020259195 Expired - Lifetime CN201770268U (en) | 2010-07-15 | 2010-07-15 | Conveying belt with convex working face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003101A (en) * | 2014-06-05 | 2014-08-27 | 张强 | Preparation process for polymerized variable conveying belt |
| CN104743324A (en) * | 2014-01-01 | 2015-07-01 | 沈阳长桥特种胶带厂 | Rubber conveying belt protruding in middle of conveying belt working face |
-
2010
- 2010-07-15 CN CN 201020259195 patent/CN201770268U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743324A (en) * | 2014-01-01 | 2015-07-01 | 沈阳长桥特种胶带厂 | Rubber conveying belt protruding in middle of conveying belt working face |
| CN104003101A (en) * | 2014-06-05 | 2014-08-27 | 张强 | Preparation process for polymerized variable conveying belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110323 |
|
| CX01 | Expiry of patent term |