CN202448680U - Solid tire for giant mine engineering vehicle - Google Patents
Solid tire for giant mine engineering vehicle Download PDFInfo
- Publication number
- CN202448680U CN202448680U CN201120557706XU CN201120557706U CN202448680U CN 202448680 U CN202448680 U CN 202448680U CN 201120557706X U CN201120557706X U CN 201120557706XU CN 201120557706 U CN201120557706 U CN 201120557706U CN 202448680 U CN202448680 U CN 202448680U
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- China
- Prior art keywords
- tire
- wheel hub
- steel wheel
- mine engineering
- solid tire
- 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
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Abstract
The utility model relates to a solid tire for a giant mine engineering vehicle. The solid tire comprises an inner-circle steel wheel hub and an outer-circle tire, and is characterized in that the tire is of a composite structure formed by connecting an inner-side hard rubber layer and an outer-side polyurethane layer together in an adhesion way, and a hard bulge which is inserted into the rubber layer is arranged on the outer surface of the steel wheel hub. The solid tire disclosed by the utility model can solve the problems that the traditional solid tire is low in strength and less prone to damages, prolong the service life of the tire, enable the combination of the tire and the wheel hub to be more compact and greatly improve the tear resistance of the tire through the outer-side polyurethane layer.
Description
Technical field
The utility model relates to the band tyre that uses on a kind of engineering truck.
Background technology
The huge band tyre of in Chinese patent 200920032252.7, announcing of a kind of mining polyurethane, this tire is a solid construction, bonding connection has the advantage of anti-puncture.But in the process of using, we find the tire of this kind because integral body is a kind of material preparation, so elasticity is not fine, and exists band tyre and steel wheel hub to combine acarpous problem, easy separation comes off.
The utility model content
The purpose of the utility model is to provide a kind of huge mine engineering automobile-used band tyre, is used to improve the intensity of band tyre.
The technical scheme that its technical matters of the utility model solution is taked is: the automobile-used band tyre of a kind of huge mine engineering; Comprise the steel wheel hub of inner ring and the tire of outer ring; It is characterized in that; Said tire is the composite structure that the layer of polyurethane by the inboard solid rubber layer and the outside links together through bonding mode, and is provided with the hard projection of inserting rubber layer at the outside face of said steel wheel hub.
Described projection be welded on the steel wheel hub outside face evenly and interrupted arrange steel nail.
Described projection is the circular protrusion that is welded on the steel wheel hub outside face, and on said circular protrusion, is provided with through hole.
The beneficial effect of the utility model is: the utility model has solved the intensity of traditional band tyre and has hanged down the problem that rapid wear changes; Improved the service life of tire; It is fine and close more to make that tire and steel wheel hub combine, and the layer of polyurethane in the outside is greatly enhanced the tire tear resistance.
Description of drawings
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two;
Among the figure: 1 steel wheel hub, 2 solid rubber layers, 3 layer of polyurethane, 4 circular protrusions, 5 steel nails.
The specific embodiment
Embodiment one
As shown in Figure 1; The automobile-used band tyre of a kind of huge mine engineering comprises the steel wheel hub 1 of inner ring and the tire of outer ring, and tire wherein is the composite structure that the layer of polyurethane 3 by the solid rubber layer 2 of inboard and the outside links together through bonding mode; The intensity of the layer of polyurethane 3 in the outside is bigger; Be driving surface,, all be superior to rubber on anti tear shock resistance and the load capacity no matter at resistance to abrasion.Solid rubber layer 2 good springiness of internal layer can increase the elasticity of band tyre.And the outside face at steel wheel hub is provided with the hard projection of inserting rubber layer, and this hard projection is the circular protrusion 4 that is welded on the steel wheel hub outside face, and on said circular protrusion, is provided with through hole, to increase the compactness that both combine.
Embodiment two
As shown in Figure 2, be with embodiment one difference, steel wheel hub 1 outside face projection be the even interrupted steel nail that is welded on the steel wheel hub outside face 5, also can play increases the compactness that both combine.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (3)
1. automobile-used band tyre of huge mine engineering; Comprise the steel wheel hub of inner ring and the tire of outer ring; It is characterized in that; Said tire is the composite structure that the solid rubber layer by the layer of polyurethane of inboard and the outside links together through bonding mode, and is provided with the hard projection of inserting layer of polyurethane at the outside face of said steel wheel hub.
2. the automobile-used band tyre of a kind of huge mine engineering according to claim 1 is characterized in that, described projection be welded on the steel wheel hub outside face evenly and interrupted arrange steel nail.
3. the automobile-used band tyre of a kind of huge mine engineering according to claim 1 is characterized in that described projection is the circular protrusion that is welded on the steel wheel hub outside face, and on said circular protrusion, is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120557706XU CN202448680U (en) | 2011-12-28 | 2011-12-28 | Solid tire for giant mine engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120557706XU CN202448680U (en) | 2011-12-28 | 2011-12-28 | Solid tire for giant mine engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448680U true CN202448680U (en) | 2012-09-26 |
Family
ID=46864569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120557706XU Expired - Fee Related CN202448680U (en) | 2011-12-28 | 2011-12-28 | Solid tire for giant mine engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175807A (en) * | 2014-07-31 | 2014-12-03 | 宋国星 | Heavy load shedding prevention and rim deformation prevention solid tire applied to underground coal mine trackless rubber-tired engineering truck |
| CN105034688A (en) * | 2015-06-27 | 2015-11-11 | 咸阳黄河轮胎橡胶有限公司 | Novel mine solid tire rim |
| CN105082884A (en) * | 2014-05-19 | 2015-11-25 | 邓希梅 | Bonding type solid tire special for trailer |
| CN111114195A (en) * | 2020-01-04 | 2020-05-08 | 烟台瑞特橡塑有限公司 | Polyurethane tire with connect and reinforce structure |
-
2011
- 2011-12-28 CN CN201120557706XU patent/CN202448680U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082884A (en) * | 2014-05-19 | 2015-11-25 | 邓希梅 | Bonding type solid tire special for trailer |
| CN104175807A (en) * | 2014-07-31 | 2014-12-03 | 宋国星 | Heavy load shedding prevention and rim deformation prevention solid tire applied to underground coal mine trackless rubber-tired engineering truck |
| CN105034688A (en) * | 2015-06-27 | 2015-11-11 | 咸阳黄河轮胎橡胶有限公司 | Novel mine solid tire rim |
| CN111114195A (en) * | 2020-01-04 | 2020-05-08 | 烟台瑞特橡塑有限公司 | Polyurethane tire with connect and reinforce structure |
| CN111114195B (en) * | 2020-01-04 | 2023-03-03 | 烟台瑞特橡塑有限公司 | Polyurethane tire with connect and reinforce structure |
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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: 20120926 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |