CN202807649U - Conveying belt with arc-shaped working plane - Google Patents
Conveying belt with arc-shaped working plane Download PDFInfo
- Publication number
- CN202807649U CN202807649U CN 201220525095 CN201220525095U CN202807649U CN 202807649 U CN202807649 U CN 202807649U CN 201220525095 CN201220525095 CN 201220525095 CN 201220525095 U CN201220525095 U CN 201220525095U CN 202807649 U CN202807649 U CN 202807649U
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- CN
- China
- Prior art keywords
- arc
- conveying belt
- rubber layer
- load
- transfer device
- 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
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Abstract
The utility model aims at overcoming the defects in the prior art, and discloses and provides a conveying belt with an arc-shaped working plane. The conveying belt with the arc-shaped working plane prolongs the service life of the working plane, and comprises a plurality of rubber layers, wherein the plurality of rubber layers are spaced by canvas layers or steel wire core layers, the surface of the topmost layer of the conveying belt is provided with an arc-shaped rubber layer, the arc-shaped rubber layer is located in the middle of the conveying belt, the width of the arc-shaped rubber layer is no less than 50% of the width of the conveying belt, and the radius of the arc-shaped rubber layer is 10-40 times the width of the conveying belt. The conveying belt with the arc-shaped working plane has the advantages of being simple in structure and convenient to prepare.
Description
Technical field
The utility model relates to a kind of load-transfer device, especially a kind of load-transfer device with curved working face.
Background technology
The driving surface of present load-transfer device all is flat, that is to say that driving surface is identical with inoperative position load-transfer device thickness, yet, during load-transfer device work, be to be the flute profile dual-side to tundish, the part that really contacts material just is positioned at the stressed maximum of centre portion of load-transfer device, loss is also fast, so often all be in the centre when load-transfer device is scrapped, and dual-side is substantially harmless, has caused the significant wastage of resource.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of driving surface load-transfer device with curved working face in service life that prolongs is provided.
Load-transfer device with curved working face of the present utility model is like this design, between the multilayer rubber layer by canvas layer or wire-core interlayer every setting, the uppermost surface of load-transfer device also is provided with the arc rubber layer, described arc rubber layer is positioned at the centre of load-transfer device, the width of arc rubber layer is to be not less than 50% of load-transfer device width, and the radius of arc rubber layer is 10-40 times of load-transfer device width.
The resulting load-transfer device with curved working face of the utility model, increased the thickness of rubber layer at the original rubber layer driving surface of load-transfer device, so that the cross-sectional plane of working portion is arcwall face, and thickness the best is to successively decrease to both sides, reasonable in design, thereby improved the service life of load-transfer device, the load-transfer device with curved working face in sum has characteristics simple in structure, easy to prepare.
Description of drawings
Fig. 1 is cross sectional representation of the present utility model.
The specific embodiment
In Fig. 1, load-transfer device with curved working face of the present utility model, it is made of 3 layers of rubber layer 1 and rubber layer 1 arranges by canvas layer 2 intervals, the uppermost surface of load-transfer device also is provided with arc rubber layer 3, described arc rubber layer 3 is positioned at the centre of load-transfer device, the width of arc rubber layer is 50% of load-transfer device width, and the radius of arc rubber layer is 10 times of load-transfer device width.
Claims (1)
1. with the load-transfer device of curved working face, it comprises the multilayer rubber layer, between the described multilayer rubber layer by canvas layer or wire-core interlayer every setting; It is characterized in that: the uppermost surface of load-transfer device also is provided with the arc rubber layer, described arc rubber layer is positioned at the centre of load-transfer device, the width of arc rubber layer is to be not less than 50% of load-transfer device width, and the radius of arc rubber layer is 10-40 times of load-transfer device width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525095 CN202807649U (en) | 2012-10-15 | 2012-10-15 | Conveying belt with arc-shaped working plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525095 CN202807649U (en) | 2012-10-15 | 2012-10-15 | Conveying belt with arc-shaped working plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807649U true CN202807649U (en) | 2013-03-20 |
Family
ID=47866571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525095 Expired - Lifetime CN202807649U (en) | 2012-10-15 | 2012-10-15 | Conveying belt with arc-shaped working plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807649U (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 |
-
2012
- 2012-10-15 CN CN 201220525095 patent/CN202807649U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |