CN210257861U - Novel radial mine tire - Google Patents

Novel radial mine tire Download PDF

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Publication number
CN210257861U
CN210257861U CN201920941821.3U CN201920941821U CN210257861U CN 210257861 U CN210257861 U CN 210257861U CN 201920941821 U CN201920941821 U CN 201920941821U CN 210257861 U CN210257861 U CN 210257861U
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China
Prior art keywords
tire
tread
mine
piece
matrix
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CN201920941821.3U
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Chinese (zh)
Inventor
高敏琳
高伟
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Zhangye Qixiang Tire Technology Development Co ltd
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Zhangye Qixiang Tire Technology Development Co ltd
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Abstract

The utility model relates to a mine tire field discloses a novel radial mine tire, including butt joint into the matrix and the tread of tire profile, the interval is equipped with the protective layer between matrix and the tread, and the tread both sides are equipped with the side wall respectively, and the side wall still encircles the piece including the side that is used for the direction, including the wave piece that is used for protecting the matrix, is equipped with the side between wave piece and the tread and encircles the piece. The utility model provides a current ordinary light truck heavy duty tire and radial tire use as mine automobile tire because of tire matrix both sides thin and thin partially, the decorative pattern is shallow, and otherwise cause the tire side to explode easily, increased the problem of potential safety hazard.

Description

Novel radial mine tire
Technical Field
The utility model relates to a mine tire field specifically indicates a novel radial mine tire.
Background
A tire is generally composed of an outer tube, an inner tube, a rim strip, and the like. There is also one without inner tube and with rubber layer in the inner layer and special rim. The structure of the tires in all countries around the world is developed towards tubeless, meridian structure, flat and light weight. Meanwhile, the tire is the most easily-scrapped and expensive component in mine transportation equipment, and the tire cost accounts for about 10-20% of the automobile transportation cost. In fact, 67% of the tires have not reached their optimum service life.
Mine tires are tires used for heavy-duty vehicles that work on rough road surfaces such as mines. The mine tire has strong load-carrying capacity and low speed level, can not run at high speed, and the pattern blocks are generally large and puncture-resistant. With the development of surface mining and engineering construction in China, the medium-sized dump truck is widely applied to mine transportation due to the characteristics of large carrying capacity, strong applicability and the like. The conventional tires used in mines are mostly common light truck heavy duty tires and radial tires, and the two sides of the tire body are thin and the patterns are shallow, so that the common light truck heavy duty tires and the radial tires are not suitable for being used under the conditions of low speed, large load, frequent operation, uneven broken stones in pits, mountain road surfaces and the like, otherwise, side explosion is easily caused, and potential safety hazards are increased.
SUMMERY OF THE UTILITY MODEL
Based on above technical problem, the utility model provides a novel radial mine tire. The utility model provides a current ordinary light truck heavy duty tire and radial tire use as mine automobile tire because of tire matrix both sides thin and thin partially, the decorative pattern is shallow, and otherwise cause the tire side to explode easily, increased the problem of potential safety hazard.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a novel radial mine tire, includes butt joint into tire profile's matrix and tread, the interval is equipped with the protective layer between matrix and the tread, and the tread both sides are equipped with the side wall respectively, and the side wall still is equipped with the side arch piece including the side arch piece that is used for the direction between wave piece and the tread including the wave piece that is used for protecting the matrix, and the side arch piece is equipped with between wave piece and the tread.
The utility model discloses in, when the mine tire went on the rubble of pothole unevenness and mountain land road surface, the side hunch piece can push the rubble under the tire to one side, because of the side hunch piece has certain radian, so when the tire pressed to the rubble, the side hunch piece sheltered from the matrix, avoided the mine tire to cause the side explosion when the load is big and roll the rubble, because the wave piece is wavy, not only has certain cushioning nature, still has certain thickness, so when the mine tire rolls the rubble, the wave piece can effectual buffering rubble puncture the side wall, thereby avoid the tire side to explode; the side wall includes side arch piece and wave piece, and is different from the level side wall of current tire to improved mine automobile tire and when low-speed, load is big, the operation uses under rugged rubble and mountain land road surface condition, caused the condition that the tire side explodes easily, reduced the potential safety hazard. The utility model provides a current ordinary light truck heavy duty tire and radial tire use because of the tire matrix is thin, the decorative pattern is shallow, unsuitable as mine automobile tire, otherwise cause the tire side to explode easily, the very big problem of potential safety hazard.
Preferably, the tread comprises a crown, a tire shoulder and a tire groove, the tire shoulder is respectively arranged on two sides of the crown taking the crown as the center, and the groove formed between the crown and the tire shoulder is the tire groove.
Preferably, the sipes are semi-circular.
As a preferred mode, the protective layer comprises a steel belt ply and buffer layers, the steel belt ply is arranged between the tire body and the tire tread at intervals, and the buffer layers are arranged on two sides of the steel belt ply respectively.
In a preferred mode, the tire further comprises an inner liner, and the inner liner is adhered to the inner wall of the tire body.
In a preferred embodiment, beads are provided on both sides of the carcass, and bead cores are provided in the beads.
In a preferred form, the bead core is a bead ring.
The utility model has the advantages as follows:
(1) the utility model provides a current ordinary light truck heavy duty tire and radial tire use as mine automobile tire because of tire matrix both sides thin and thin partially, the decorative pattern is shallow, and otherwise cause the tire side to explode easily, increased the problem of potential safety hazard.
(2) The utility model discloses a tread includes child hat, tire shoulder, child ditch to child hat both sides that the child hat is the center are equipped with the tire shoulder respectively, and the recess that forms between child hat and the tire shoulder is the child ditch, and mine tire traveles when rubble way and mountain land road surface, and the child ditch that child hat and relative tire shoulder formed can make tread and rubble or mountain land road surface increase frictional force, and the person of facilitating the use controls turning to of tire.
(3) The utility model discloses a child ditch is semi-circular. When the mine tire runs on a gravel road or a mountain road, the tire groove is semicircular, so that the friction force between the tire surface and the gravel or mountain road can be increased.
(4) The utility model discloses a protective layer includes that steel wire area restraints layer, buffer layer, and the interval is equipped with steel wire area restraints the layer between matrix and the tread, and steel wire area restraints the layer both sides and is equipped with the buffer layer respectively, and steel wire area restraints the layer and can cramp the matrix to can guarantee the stability of tire outer fringe size, reduce the condition that the tire warp easily at the driving in-process, improve the wearability of tire, puncture resistance ability, and the buffer layer also can improve the puncture intensity of tire side wall, avoid the condition that the tire takes place the side explosion.
(5) The utility model discloses a still include the air-tight layer, the air-tight layer bonds at matrix inner wall, and at the in-process that the tire used, the nitrogen gas in the tire can be avoided to the air-tight layer leaks to reduce the frequency of tire air entrainment.
(6) The utility model discloses a matrix both sides are equipped with the tire bead respectively, are equipped with the bead core in the tire bead, and the user is when installing the tire, and accessible tire bead and rim installation, and the tire bead that is equipped with the bead core can overcome the lateral force that receives when the tire is great and turn round the travel in load, avoids the tire to deviate from the condition of rim.
(7) The utility model discloses a bead core is the steel wire winding, and the bead core in the tire bead is the steel wire winding, and is higher because of the intensity of steel wire winding, so to ordinary tire bead, the tire bead that is equipped with the steel wire winding can overcome the tire and great and the lateral force that receives when turning round and go of load, avoids the tire to deviate from the condition of rim.
Drawings
Fig. 1 is a schematic diagram of the mechanism of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
the tire comprises a tire bead 1, a cushion layer 2, a tire body 3, a tire tread 4, a tire shoulder 41, a tire groove 42, a tire crown 43, a belt layer 5, a tire side 6, a side arch 61, a wave block 62, a bead core 7 and an inner liner 8.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1:
referring to fig. 1-2, a novel radial mine tire, including butt joint into carcass 3 and tread 4 of tire profile, the interval is equipped with the protective layer between carcass 3 and the tread 4, and tread 4 both sides are equipped with the side wall 6 respectively, and side wall 6 is including the side arch piece 61 that is used for the direction, still including the wave piece 62 that is used for protecting carcass 3, is equipped with side arch piece 61 between wave piece 62 and the tread 4.
In the embodiment, when the mine tire runs on uneven gravels and mountain road surfaces, the side arch blocks 61 can extrude the gravels under the tire to one side, so that the gravels are prevented from directly puncturing the whole tire side 6, and the side arch blocks 61 have certain radian, so that when the tire presses the gravels, the side arch blocks 61 shield the tire body 3, the side explosion of the mine tire caused by large load and crushed stone rolling is avoided, and the wave blocks 62 are wavy, have certain buffer performance and certain thickness, so that when the mine tire rolls the gravels, the wave blocks 62 can effectively buffer the gravels to puncture the tire side 6, so that the tire side 6 is prevented from being exploded; the tyre side 6 comprises a side arch block 61 and a wave block 62, and is different from the flat tyre side 6 of the existing tyre, so that the situation that the tyre side 6 is easy to explode when the mine automobile tyre is used under the conditions of low speed, large load and uneven stone crushing during operation and mountain road surfaces is improved, and potential safety hazards are reduced. The utility model provides a current ordinary light truck heavy duty tire and radial tire use because of tire matrix 3 is thin, the decorative pattern is shallow, unsuitable as mine automobile tire, otherwise cause the tire side 6 to explode easily, the very big problem of potential safety hazard.
Example 2:
referring to fig. 1-2, a novel radial mine tire, including butt joint into carcass 3 and tread 4 of tire profile, the interval is equipped with the protective layer between carcass 3 and the tread 4, and tread 4 both sides are equipped with the side wall 6 respectively, and side wall 6 is including the side arch piece 61 that is used for the direction, still including the wave piece 62 that is used for protecting carcass 3, is equipped with side arch piece 61 between wave piece 62 and the tread 4.
The tread 4 comprises a tread 43, a tire shoulder 41 and a tire groove 42, the tire shoulder 41 is respectively arranged on two sides of the tread 43 taking the tread 43 as the center, a groove formed between the tread 43 and the tire shoulder 41 is the tire groove 42, and when the mine tire runs on a gravel road and a mountain road, the tread 43 and the tire groove 42 formed by the opposite tire shoulder 41 can increase the friction between the tread 4 and the gravel or the mountain road, so that a user can control the steering of the tire conveniently.
Preferably, when the mine tire travels on a gravel road or a mountain road, the sipes 42 are semicircular to increase the friction between the tread 4 and the gravel or mountain road.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
referring to fig. 1-2, a novel radial mine tire, including butt joint into carcass 3 and tread 4 of tire profile, the interval is equipped with the protective layer between carcass 3 and the tread 4, and tread 4 both sides are equipped with the side wall 6 respectively, and side wall 6 is including the side arch piece 61 that is used for the direction, still including the wave piece 62 that is used for protecting carcass 3, is equipped with side arch piece 61 between wave piece 62 and the tread 4.
The protective layer includes that steel wire belted layer 5, buffer layer 2, the interval is equipped with steel wire belted layer 5 between matrix 3 and the tread 4, 5 both sides of steel wire belted layer are equipped with buffer layer 2 respectively, 5 can cramp matrix 3 in the steel wire belted layer, and can guarantee the stability of tire outer fringe size, reduce the condition that the tire warp easily at the driving in-process, the wearability of tire has been improved, puncture-resistant performance, and buffer layer 2 also can improve the puncture intensity of tire side wall 6, avoid the condition that the tire takes place the side explosion.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 4:
referring to fig. 1-2, a novel radial mine tire, including butt joint into carcass 3 and tread 4 of tire profile, the interval is equipped with the protective layer between carcass 3 and the tread 4, and tread 4 both sides are equipped with the side wall 6 respectively, and side wall 6 is including the side arch piece 61 that is used for the direction, still including the wave piece 62 that is used for protecting carcass 3, is equipped with side arch piece 61 between wave piece 62 and the tread 4.
The tyre further comprises an inner liner 8, wherein the inner liner 8 is adhered to the inner wall of the tyre body 3, and the inner liner 8 can prevent nitrogen in the tyre from leaking and reduce the frequency of air filling of the tyre during the use process of the tyre.
Example 5:
referring to fig. 1-2, a novel radial mine tire, including butt joint into carcass 3 and tread 4 of tire profile, the interval is equipped with the protective layer between carcass 3 and the tread 4, and tread 4 both sides are equipped with the side wall 6 respectively, and side wall 6 is including the side arch piece 61 that is used for the direction, still including the wave piece 62 that is used for protecting carcass 3, is equipped with side arch piece 61 between wave piece 62 and the tread 4.
The tire bead 1 is arranged on each of two sides of the tire body 3, the bead core 7 is arranged in the tire bead 1, a user can install the tire through the tire bead 1 and the rim when installing the tire, the tire bead 1 with the bead core 7 can overcome the transverse acting force applied to the tire when the tire is under a heavy load and runs in a turning way, and the tire is prevented from falling off the rim.
In a preferred embodiment, the bead core 7 is a bead ring, and the bead core 7 in the bead 1 is a bead ring, and the strength of the bead ring is high, so that the bead 1 provided with the bead ring can overcome the lateral force applied to the tire during cornering and large load, and prevent the tire from falling off the rim, as compared with the conventional bead 1.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the patent protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A novel radial mine tire, comprising a tire body (3) and a tire tread (4) which are butted into a tire profile, characterized in that: the interval is equipped with the protective layer between matrix (3) and tread (4), tread (4) both sides are equipped with side wall (6) respectively, side wall (6) are including the side hunch piece (61) that is used for the direction, still including wave piece (62) that are used for protecting matrix (3), be equipped with side hunch piece (61) between wave piece (62) and tread (4).
2. A novel radial mine tire as claimed in claim 1, wherein: the tire tread (4) comprises a tire crown (43), a tire shoulder (41) and a tire groove (42), the tire shoulder (41) is arranged on two sides of the tire crown (43) taking the tire crown (43) as the center, and a groove formed between the tire crown (43) and the tire shoulder (41) is the tire groove (42).
3. A novel radial mine tire as claimed in claim 2, wherein: the sipes (42) are semicircular.
4. A novel radial mine tire as claimed in claim 1, wherein: the protective layer includes that steel wire area restraints layer (5), buffer layer (2), interval is equipped with steel wire area restraints layer (5) between matrix (3) and tread (4), steel wire area restraints layer (5) both sides and is equipped with buffer layer (2) respectively.
5. A novel radial mine tire as claimed in claim 1, wherein: the tyre further comprises an inner liner (8), and the inner liner (8) is bonded on the inner wall of the tyre body (3).
6. A novel radial mine tire as claimed in claim 1, wherein: tire beads (1) are respectively arranged on two sides of the tire body (3), and a tire bead core (7) is arranged in each tire bead (1).
7. A novel radial mine tire as claimed in claim 6, wherein: the bead core (7) is a steel wire ring.
CN201920941821.3U 2019-06-21 2019-06-21 Novel radial mine tire Active CN210257861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920941821.3U CN210257861U (en) 2019-06-21 2019-06-21 Novel radial mine tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920941821.3U CN210257861U (en) 2019-06-21 2019-06-21 Novel radial mine tire

Publications (1)

Publication Number Publication Date
CN210257861U true CN210257861U (en) 2020-04-07

Family

ID=70044422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920941821.3U Active CN210257861U (en) 2019-06-21 2019-06-21 Novel radial mine tire

Country Status (1)

Country Link
CN (1) CN210257861U (en)

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