CN216659462U

CN216659462U - Explosion-proof tire for all-steel load-bearing mine

Info

Publication number: CN216659462U
Application number: CN202122622374.5U
Authority: CN
Inventors: 王朋; 周志亮; 李海博; 黄倩倩
Original assignee: Shandong Haohua Tire Co ltd
Current assignee: Shandong Haohua Tire Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-06-03
Anticipated expiration: 2031-10-29

Abstract

The utility model provides an all-steel load mine is with run-flat tire, includes the run-flat tire body, the even tread pattern that is equipped with in surface of tread, the inside mirror image of tread both sides be equipped with two rows of a plurality of tread groove width and tread groove width extend to the tire shoulder, the wide internal surface of tread groove be equipped with the ditch wall, the ditch wall be U type structure, the even strengthening rib pattern that is equipped with in surface of side wall, the even arch that is equipped with in bottom of tread groove width. The beneficial effects of the utility model are as follows: the tread surface of the tread is provided with tread patterns to improve the wear resistance, and the tread is provided with the reinforcing rib patterns and the pattern groove width to play roles of protecting and removing stones.

Description

Explosion-proof tire for all-steel load-bearing mine

Technical Field

The utility model relates to the technical field of explosion-proof tires, in particular to an explosion-proof tire for all-steel load-bearing mines.

Background

At present, tires produced by tire factories are components directly contacted with the road surface, which not only support the whole weight of an object, but also transmit the driving force and braking force of the object to the road surface, thereby controlling the starting, acceleration, deceleration, stopping and steering, and greatly weakening the vibration effect caused by the uneven road surface. Due to the fact that abrasion, poor road conditions or abnormal tire pressure of the tire and the like can be caused after long-time use, stones are clamped on the tire body, tire burst is caused, property loss and even personal injury can be caused. Patent application of the prior invention, application publication number: the patent name of CN212400774U is a shock-absorbing explosion-proof tyre, which uses a shock-absorbing spring to absorb shock, reduce the impact force on the tyre body and avoid the tyre body from bursting when being impacted. The main points are wheel hubs and damping springs, and the defects are that the stone removal resistance and the scratch and explosion resistance of the tire are not mentioned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects and provide the explosion-proof tire for the all-steel load-bearing mine.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:

the utility model provides an all steel load mine is with run-flat tire, includes the run-flat tire body, the run-flat tire body include tread, tire shoulder, side wall and tire bead, the even tread pattern that is equipped with in surface of tread, the inside mirror image of tread both sides be equipped with two rows of a plurality of pattern groove width and the groove width extends to the tire shoulder, the wide internal surface of pattern groove be equipped with the ditch wall, the ditch wall be U type structure, the even strengthening rib pattern that is equipped with in surface of side wall, the even arch that is equipped with in bottom of pattern groove width, the arch remove the stone district to the wide inside two rows of being divided into of pattern groove, crisscross setting between the pattern groove width of two liang of mirror image settings, be equipped with protruding line between two liang of adjacent pattern groove widths relatively, protruding line be S type structure.

Furthermore, the trench wall is of a stepped structure.

Further, the width of the groove is 36mm and the depth of the groove is 26 mm.

Furthermore, the height of the tread pattern is 1mm, the tread pattern is designed to be a high-saturation pattern, the crown top protrusion is designed to be decorative patterns with different shapes, and the atmosphere is attractive.

Furthermore, the reinforcing rib patterns are 40-42mm in width and 2mm in thickness, the distance between the two reinforcing rib pattern patterns is 90-100 mm, the reinforcing rib patterns are designed to be exquisite decorative patterns, high-end fashion is achieved, the position can play a role in bouncing when the stone falls, and tire shoulders can be effectively prevented from being scratched.

Furthermore, the anti-explosion tire body adopts a high-strength HT steel wire design and a four-layer + zero design scheme.

The utility model has the beneficial effects that: the tread surface of the tread is provided with tread patterns to improve the wear resistance, and the tread is provided with the reinforcing rib patterns and the pattern groove width to play roles of protecting and removing stones.

Drawings

FIG. 1 is a front view of a run-flat tire for all-steel heavy-duty mines according to the present invention.

Fig. 2 is a schematic expansion view of the run-flat tire for all-steel load-carrying mines according to the present invention.

As shown in the figure: 1. a runflat body; 1.1, tread; 1.2, tire shoulder; 1.3, a tire side; 1.4, tire beads; 2. a tread pattern; 3. the width of the pattern groove; 3.1, trench walls; 3.2, protruding; 4. rib pattern; 5. the lines are raised.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

With the combination of attached drawings 1 and 2, the run-flat tire for the all-steel heavy-duty mine comprises a run-flat tire body 1, wherein the run-flat tire body 1 comprises a tire tread 1.1, a tire shoulder 1.2, a tire side 1.3 and a tire bead 1.4, the surface of the tread 1.1 is uniformly provided with tread patterns 2, two rows of a plurality of pattern groove widths 3 are arranged inside two sides of the tread 1.1 in a mirror image mode, the pattern groove widths 3 extend to the tire shoulder 1.2, the inner surface of the pattern groove width 3 is provided with a groove wall 3.1, the groove wall 3.1 is in a U-shaped structure, the surface of the sidewall 1.3 is uniformly provided with a rib pattern 4, the bottom of the pattern groove width 3 is uniformly provided with a bulge 3.2, the arch 3.2 divide into two rows of stone district to the inside of decorative pattern ditch width 3, crisscross setting between the decorative pattern ditch width 3 that two liang of mirror images set up, be equipped with between two liang of adjacent decorative pattern ditch widths 3 relatively protruding line 5, protruding line 5 be S type structure.

The trench wall 3.1 is of a stepped structure. The groove wall 3.1 is designed into a step type, has good stone removing function and prevents the groove bottom of the decorative pattern from being damaged.

The width of the pattern groove 3 is 36mm and the groove depth is 26 mm.

The height of the tread pattern 2 is 1 mm. Early wear of the crown surface is prevented.

The rib pattern patterns 4 are 40-42mm in width and 2mm in thickness, and the distance between the two rib pattern patterns 4 is 90-100 mm. Prevent the scratch or bruise of the tyre side.

The anti-explosion tire body 1 is designed by adopting high-strength HT steel wires and adopting a four-layer + zero-degree design scheme.

The utility model is implemented as follows: in order to improve the bearing performance of the tire, a design of a nylon wrapping cloth and a steel wire opening double-reinforced bead opening bead 1.4 is adopted, the width of the nylon wrapping cloth is 210mm, the width of a steel wire opening part is 150-160mm, a design of a high-strength HT steel wire is adopted for a belt ply layer of a tire body 1, a design scheme of four layers and zero degrees is adopted for the belt ply layer, the load resistance of the tire is ensured, a raw rubber system of the tire tread 1.1 adopts a combined system of emulsion SBR1502 and natural rubber NR, the cutting resistance of a rubber material can be improved, and the adhesion promotion of a rubber material process joint can be considered. The tread 1.1 is designed in a layered mode, and the base rubber adopts a low-heat-generation formula, so that good heat dissipation performance is achieved. The 1.4 seam allowance design of a nylon wrapping cloth and steel bead opening double-reinforced tire bead and the design of reinforcing a tire body belted layer steel wire are adopted, so that the load resistance of the tire is ensured; the tire crown formula adopts a wear-resistant and puncture-resistant design, so that the load resistance of the tire is improved.

The working principle of the utility model is as follows: when the tread is used, the pattern saturation is high, the wear resistance is improved, the pattern height of the tread is 1mm, the surface of the tread is prevented from being worn early, the raised line is along the direction of the tire, the tread can be effectively isolated when contacting with stones, the groove wall is designed to be stepped, the tread has a good stone removing function, and the tread bottom is prevented from being damaged.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an all steel load mine is with run-flat tire, includes run-flat tire body (1), its characterized in that, run-flat tire body (1) including tread (1.1), tire shoulder (1.2), side wall (1.3) and tire bead (1.4), the even tread pattern (2) that is equipped with in surface of tread (1.1), the inside mirror image of tread (1.1) both sides be equipped with two rows of a plurality of tread groove width (3) and tread groove width (3) extend to tire shoulder (1.2), tread groove width (3) internal surface be equipped with trench wall (3.1), trench wall (3.1) be U type structure, the even strengthening rib pattern (4) that is equipped with in surface of side wall (1.3), the even bottom of tread groove width (3) be equipped with arch (3.2), arch (3.2) divide into two rows of stone removing district to groove width (3) inside, crisscross setting between two liang., every two adjacent groove widths (3) are oppositely provided with convex lines (5), and the convex lines (5) are S-shaped structures.

2. The explosion-proof tire for all-steel load-carrying mines as set forth in claim 1, wherein: the trench wall (3.1) is of a step structure.

3. The explosion-proof tire for all-steel heavy-load mines according to claim 1, characterized in that: the width of the pattern groove (3) is 36mm, and the groove depth is 26 mm.

4. The explosion-proof tire for all-steel heavy-load mines according to claim 1, characterized in that: the height of the tread pattern (2) is 1 mm.

5. The explosion-proof tire for all-steel heavy-load mines according to claim 1, characterized in that: the rib pattern patterns (4) are 40-42mm in width and 2mm in thickness, and the distance between the two rib pattern patterns (4) is 90-100 mm.