CN211222918U - Anti-biting stone engineering radial tire - Google Patents
Anti-biting stone engineering radial tire Download PDFInfo
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- CN211222918U CN211222918U CN201922459181.5U CN201922459181U CN211222918U CN 211222918 U CN211222918 U CN 211222918U CN 201922459181 U CN201922459181 U CN 201922459181U CN 211222918 U CN211222918 U CN 211222918U
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- stone
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- radial tire
- boss
- decorative pattern
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Abstract
The utility model discloses a prevent stinging stone engineering radial tire sets up cubic decorative pattern on its tread, sets up the tread groove between the adjacent cubic decorative pattern, the tread groove bottom is provided with the stone discharge boss, the stone discharge boss depends on one side decorative pattern ditch wall setting, stone discharge boss lateral wall is parallel with the side decorative pattern ditch wall of depending on. The utility model discloses prevent stinging stone engineering radial tire has promoted groove row stone and has arranged mud performance through optimizing groove angle and the little boss's of stone structural innovation of increase row, greatly reduced groove sting stone probability, avoid engineering radial tire to press against the hurdle, fall a phenomenon, improve the life of tire.
Description
Technical Field
The utility model belongs to the technical field of the tire preparation, specifically speaking relates to a prevent stinging stone engineering radial tire.
Background
The mine industry is the prop industry of national economy and has important influence on the development of the state. The development of economy, the rapid recovery of the mine industry, and the new era of engineering machinery tires. At present, the technology of the engineering radial tire in China is still in a development stage, the tire with the deepened block-shaped patterns can obtain higher traction, and in addition, the deepened patterns can also increase the using amount of the patterns and prolong the service life. But in the use, the cubic decorative pattern that deepens takes place to sting the stone phenomenon easily, and the stone presss from both sides in tread groove department, hurts the decorative pattern piece easily, produces and falls the piece for the mud and stone discharging performance of tire reduces, seriously influences tire life, and the artifical stone of rejecting wastes time and energy, has the potential safety hazard, influences engineering machine tool operation, reduces production efficiency.
Therefore, the prior art is subject to further improvement and development.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a radial tire for preventing stone biting has been proposed.
The utility model provides a following technical scheme:
the utility model provides a prevent stinging stone engineering radial tire, wherein, prevent setting up cubic decorative pattern on stinging stone engineering radial tire tread, set up the tread groove between the adjacent cubic decorative pattern, the tread groove bottom is provided with arranges the stone boss, arrange the stone boss and depend on one side decorative pattern ditch wall setting, it is parallel with the side decorative pattern ditch wall that depends on to arrange stone boss lateral wall.
The radial tire for preventing stone biting engineering is characterized in that the bottom of the stone discharge lug boss is tangent to the groove wall of the corresponding side pattern to form circular arc transition to be connected with the bottom of the pattern groove.
The anti-biting stone engineering radial tire is characterized in that the height of the stone discharging lug bosses is 45% -55% of the depth of the groove.
The anti-biting stone engineering radial tire is characterized in that an included angle between the groove wall and the groove central line is 12-15 degrees.
The anti-biting stone engineering radial tire is characterized in that a plurality of stone discharging bosses are arranged in the same groove at intervals and are arranged in a staggered mode.
Prevent stinging stone engineering radial tire, wherein, arrange the stone boss and have horizontal top surface, arrange the stone boss apex angle and set up the chamfer.
The anti-biting stone engineering radial tire is characterized in that the groove edges are provided with chamfers.
Has the advantages that:
the utility model discloses prevent stinging stone engineering radial tire has promoted groove row stone and has arranged mud performance through optimizing groove angle and the little boss's of stone structural innovation of increase row, greatly reduced groove sting stone probability, avoid engineering radial tire to press against the hurdle, fall a phenomenon, improve the life of tire.
Drawings
FIG. 1 is a schematic view of a tread structure of an anti-biting radial tire in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a groove of a stone biting prevention engineered radial tire in an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.
The radial tire for preventing stone biting as shown in fig. 1, wherein the tread of the radial tire for preventing stone biting is provided with blocky patterns 100, a pattern groove 200 is arranged between adjacent blocky patterns, the bottom of the pattern groove is provided with a stone discharging lug boss 300, the stone discharging lug boss is arranged by being attached to one side pattern groove wall, and the side wall of the stone discharging lug boss is parallel to the attached side pattern groove wall. Preferably, the groove is a symmetrical U-shaped groove taking a groove center line as a symmetry line, an included angle between the groove wall and the groove center line is 12-15 degrees, and the angle groove can further reduce the stone biting probability on the premise of ensuring that the grounding area of the block-shaped pattern is enough.
In a preferred embodiment, the stone exclusion projections have a height of 45% to 55% of the groove depth. The stone discharging lug boss can enable stones entering a pattern groove to be prevented from being clamped into the pattern groove through limiting and other effects, and therefore the problem that the pattern groove bites stones is solved. The stone-removing projections with the height of 45% -55% of the depth of the grooves can reduce the possibility of stone biting to the maximum extent.
In the preferred embodiment, the stone-removing projection bottom 310 is tangent to the corresponding side groove wall, forming an arc transition to meet the groove bottom. Therefore, the probability of stone biting between the stone discharge lug bosses and the grooves can be reduced.
Further, the groove edges are provided with chamfers 210. The stone discharging boss is provided with a horizontal top surface, and a chamfer angle is arranged at the vertex angle of the stone discharging boss.
Preferably, a plurality of stone discharge bosses are arranged in the same pattern groove at intervals, and the stone discharge bosses are arranged in a staggered mode.
The utility model discloses prevent stinging stone engineering radial tire has promoted groove row stone and has arranged mud performance through optimizing groove angle and the little boss's of stone structural innovation of increase row, greatly reduced groove sting stone probability, avoid engineering radial tire to press against the hurdle, fall a phenomenon, improve the life of tire.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (7)
1. The utility model provides a prevent stinging stone engineering radial tire, its characterized in that, set up cubic decorative pattern on preventing stinging stone engineering radial tire tread, set up the tread groove between the adjacent cubic decorative pattern, the tread groove bottom is provided with arranges the stone boss, arrange the stone boss and depend on one side decorative pattern ditch wall setting, it is parallel with the side decorative pattern ditch wall of depending on to arrange stone boss lateral wall.
2. The anti-biting radial tire of claim 1, wherein said stone-removing projections have bottoms tangent to the respective sidewall grooves to form a circular arc transition to meet the groove bottoms.
3. The anti-bite stone engineering radial tire of claim 1, wherein the stone exclusion projection height is 45% -55% of the groove depth.
4. A stone biting off engineering radial tire as claimed in claim 1, wherein said groove walls are angled at an angle of 12-15 ° to the groove centerline.
5. The radial tire of claim 1, wherein a plurality of stone exclusion projections are spaced apart in the same groove and are staggered.
6. The anti-biting stone engineering radial tire as claimed in claim 1, wherein the stone discharge boss has a horizontal top surface, and the top corner of the stone discharge boss is chamfered.
7. A stone biting off engineering radial tire as claimed in claim 1, wherein said groove edges are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459181.5U CN211222918U (en) | 2019-12-30 | 2019-12-30 | Anti-biting stone engineering radial tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459181.5U CN211222918U (en) | 2019-12-30 | 2019-12-30 | Anti-biting stone engineering radial tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211222918U true CN211222918U (en) | 2020-08-11 |
Family
ID=71935847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459181.5U Active CN211222918U (en) | 2019-12-30 | 2019-12-30 | Anti-biting stone engineering radial tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211222918U (en) |
-
2019
- 2019-12-30 CN CN201922459181.5U patent/CN211222918U/en active Active
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