CN201633479U - Polyurethane tire-side reinforced filled tire - Google Patents
Polyurethane tire-side reinforced filled tire Download PDFInfo
- Publication number
- CN201633479U CN201633479U CN2009202935431U CN200920293543U CN201633479U CN 201633479 U CN201633479 U CN 201633479U CN 2009202935431 U CN2009202935431 U CN 2009202935431U CN 200920293543 U CN200920293543 U CN 200920293543U CN 201633479 U CN201633479 U CN 201633479U
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- tire
- polyurethane
- filled
- filling
- sides
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Abstract
The utility model relates to a mine low-speed tire-side reinforced filled tire. Two polyurethane reinforced side blocks are arranged respectively outside both sides of the tire and integrated with the tire cement layer on both sides of the tire; polyurethane elastomers are filled in the innermost curtain layer of the tire; the tire and a wheel felloe are an inseparable integrated structure; the top surface of the tire is made from composite rubber with deep patterns. The polyurethane reinforced side blocks added outside both sides of the tire can effectively prevent the tire from being scratched or pierced; the tire is filled with highly-elastic polyurethane filling, solving the safety problem that the pierced inflated tire may blow up. The utility model has the advantages of good shock absorbing capacity and high load resistant power; wearable, tearing-resistant and piercing-resistant tire surface; safety and long service life. Practices prove that the comprehensive performance and the service life of the novel tire are obviously better than the inflated tires and the solid tires.
Description
Technical field
The utility model is a kind of novel sidewall enhancement mode off-the-road tyre, particularly a kind of mining low speed (≤35Km/h) project organization of off-the-road tyre.
Background technology
The tire that existing market is used divides two kinds from carcass structure: air-inflation tyre and band tyre.Air-inflation tyre is divided into two kinds of tube-tyre and tubeless tiress again by forming the structure difference, and the direction of arranging by cord in the carcass can be divided into common diagonal construction tire, band bundle diagonal construction tire and radial-ply tyre.
Filling tire then is a novel product that grew up in recent years, mainly is with inside tires filled high polymer elastic body, prevents that tire in use is punctured, and causes damaged vehicle.Vehicle is played good buffering and protective effect.It is mainly used in low speed, load is big, usage condition the is harsh mine operation environment.
Along with mining industry fast development and mining industry mechanization are followed up fast, its requirement to tyre performance is more and more higher, traditional air-inflation meridian tire exists not wear-resistant in some special dimension such as mine, during borehole operation, not anti tear, not anti-puncture, carcass easily pierces through, the back changing of tire difficulty of losing heart, and tire is relatively low service life, have a strong impact on the work efficiency of construction operation, far can not satisfy the operating needs of engineering truck under the harsh conditions.Though the rubber band tyre is applied on the engineering truck of low speed operation, its maximum shortcoming is exactly that cushion characteristic is poor, not only takes advantage of seat uncomfortable, and easily vehicle is caused very serious damage, and skid easily, and work efficiency is lower.
In addition, traditional position, rubber tire sidewall design thickness is thinner, and the anti-puncture and the tear resistance of sizing material are relatively poor, when using under mine, in case the position, sidewall by the rib scratch, is easy to cause the tire infantile failure, have directly influenced its service life.
Summary of the invention
Have above-mentioned problem at existing tire, we have invented low speed sidewall enhanced type composite material and have filled tire, and purpose is service life and the assurance vehicle safety when improving tire and using under harsh conditions such as mine.
The utility model provides a kind of low speed sidewall heavier-duty to fill tire, basic structure and existing tire are together, its design-calculated improves main points: (1), respectively be provided with polyurethane in outside, tire both sides and strengthen lateral mass, and polyurethane is strengthened the tire glue-line of lateral mass and tire both sides and is become one; (2), filled polyurethane elastic body in the interior carcass plies of tire; (3), tire and wheel rim are inseparable integral structure; (4), the tyre surface at tire top is made of the composite material rubber of dark pattern structure.
The structural advantages of the utility model tire is mainly reflected in following several respects:
1, the outside polyurethane that increases in tire both sides is strengthened lateral mass, effectively prevents to scratch, puncture, and does not influence the rubber high resiliency of tire.
2, after filling hardness is the elastomeric polyurethane of soft of 30-35 degree (Shao A) in the carcass; the tire pressure resistance improves; wheel can directly transmit and come from ground-surface impulsive force; under the situation of tire in over burdening running; can bad the explosion incidents do not take place and prick not flat tire of bad time, thereby played the effect of actv. protection vehicle and personal safety because of stinging.
3, tyre surface adopts the composite-material formula manufacturing, and is powerful high, anti-puncture and tearing, and abrasion performance, decorative pattern adopts the dark pattern structure that mixes, and has promptly kept the characteristics of highway type decorative pattern, has the dual performance of cross-country tread pattern again.
The utility model sidewall enhancement mode compound polyurethane material is filled tire, when in the inferior harsh operating environment of mine, being employed, promptly take into account the advantage of air-inflation tyre and band tyre in the past, overcome its shortcoming again, its anti-puncture, tear-resistant performance have fully been improved after strengthening in the sidewall; After carcass adopts elastomeric polyurethane filler to fill, solved the safety problem that air-inflation tyre is subjected to may take place behind the puncture explosion, and its resiliency is good, load resistant power is strong; Tyre surface adopts the special gelatin material formula, abrasion performance, tear-resistant, anti-puncture, does not fall piece; The powerful design-calculated safety multiple of matrix skeleton material 10-15 doubly, and is safe in utilization, the life-span is long.Facts have proved, obviously are better than inflation and band tyre in the Combination property of tire and service life, is the innovation again in the evolution of mining engineering tyre industrial property.
Description of drawings
Fig. 1 is a tire section scheme drawing of the present utility model.
Fig. 2 is a tire profile scheme drawing of the present utility model.
Fig. 3 is the lateral plan of Fig. 2.
Among the figure: 1 tire, 2 wheel rims, 3 carcass pliess, 4 tire glue-lines, 5 cushion layers, 6 tyre surfaces, 7 polyurethane are strengthened lateral mass, 8 polyurethane elastomers.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model provides a kind of low speed sidewall heavier-duty to fill tire.Identical with existing tire is: this tire 1 is positioned on the wheel rim 2; Tire 1 innermost layer is a carcass plies 3, the carcass plies 3 outer sticking tire glue-lines 4 that are pressed with; Accompany cushion layer 5 between the carcass plies 3 of end face and tire glue-line 4, cushion layer 5 draws (Kevlar) strong fiber layer to form by 4-12 layer Kev; Perhaps, accompany bracing ply between the carcass plies 3 of end face and tire glue-line 4, bracing ply is made up of 3-4 layer steel wire bracing ply; The tyre surface 6 at tire top is made of the composite material rubber of dark pattern structure, composite material rubber adopts powerful rubber, blending-type polyurethane and abrasion resistant carbon black to make, the wear resisting property excellence, can fully satisfy anti-puncture and tear resistance requirement when tire uses under harsh conditions, Compound riffled helps the good braking of vehicle; Respectively be provided with polyurethane in outside, tire 1 both sides and strengthen lateral mass 7, polyurethane is strengthened lateral mass 7 can become one with the mode of bonding or hot pressing with the tire glue-line 4 of tire 1 both sides, polyurethane is strengthened lateral mass 7 total 18-30 pieces, thickness is 8-20mm, evenly distributed in the tire side, polyurethane is strengthened lateral mass 7 can adapt to operating environment harsh under the mine, plays the effect of buffer protection vehicle; The polyurethane compositions of Zeng Qianging can alleviate the early stage scratch of tire and scratches in addition, thereby improves the service life of tire; Tire 1 interior one deck is a carcass plies 3, be filled with polyurethane elastomer 8 in carcass plies 3 inside, this weighting material has replaced existing tire inner tube, mainly plays and bears the tyre load ess-strain, and it is directly passed to the effect of wheel rim, to reduce damage to vehicle; Existing tire 1 and wheel rim 2 are split-type structurals, and the sandblast when making of the wheel rim 2 of load supporting tire 1, fill with packing material after any surface finish, after treatment, tire 1 pressing and fixing is on wheel rim 2, the polyurethane material is filled between tire 1 and the wheel rim 2, makes tire 1 and wheel rim 2 be combined into inseparable integral structure, i.e. tire 1 and wheel rim 2 indivisible and dismounting separately.
Use the vehicle of the utility model tire to mainly contain following features:
Control stability is good;
Resistance to rolling is little, and fuel saving is good;
Anti-wear performance is good, the distance travelled height;
It is low to give birth to heat;
Fatigue performance is good;
Traction and braking ability on the road surface of doing, wet are good;
Thorn resistance can be good;
The safety multiple height, load resistant power is strong.
Claims (8)
1. a polyurethane sidewall enhancement mode is filled tire, it is characterized in that:
Respectively be provided with polyurethane in outside, tire both sides and strengthen lateral mass, polyurethane is strengthened the tire glue-line of lateral mass and tire both sides and is become one;
The carcass plies inside interior at tire is filled with polyurethane elastomer;
Tire and wheel rim are inseparable integral structure;
Tire top tyre surface is made of the composite material rubber of dark pattern structure.
2. filling tire according to claim 1 is characterized in that: polyurethane is strengthened the total 18-30 piece of lateral mass, and thickness is 8-20mm, and is evenly distributed in the tire side.
3. filling tire according to claim 1 is characterized in that: the tire pressing and fixing is on wheel rim, and the polyurethane material is filled between the tyre and rim, and tire and wheel rim are combined as a whole.
4. filling tire according to claim 1 is characterized in that: the sticking outward tire glue-line that is pressed with of described carcass plies.
5. filling tire according to claim 4 is characterized in that: accompany cushion layer between the carcass plies of end face and tire glue-line.
6. filling tire according to claim 5 is characterized in that: cushion layer draws the strong fiber layer to form by 4-12 layer Kev.
7. filling tire according to claim 4 is characterized in that: accompany bracing ply between the carcass plies of end face and tire glue-line.
8. filling tire according to claim 7 is characterized in that: bracing ply is made up of 3-4 layer steel wire bracing ply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202935431U CN201633479U (en) | 2009-12-04 | 2009-12-04 | Polyurethane tire-side reinforced filled tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202935431U CN201633479U (en) | 2009-12-04 | 2009-12-04 | Polyurethane tire-side reinforced filled tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633479U true CN201633479U (en) | 2010-11-17 |
Family
ID=43077960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202935431U Expired - Fee Related CN201633479U (en) | 2009-12-04 | 2009-12-04 | Polyurethane tire-side reinforced filled tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633479U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092239A (en) * | 2010-12-28 | 2011-06-15 | 唐元章 | Solid tire and manufacturing method thereof |
| CN102529596A (en) * | 2012-02-09 | 2012-07-04 | 北京化工大学 | Rubber and plastic composite tire tread |
| CN103522841A (en) * | 2013-10-29 | 2014-01-22 | 济南奥美联亚工矿设备有限公司 | Polyurethane rubber-coated filled solid tire |
| CN106739818A (en) * | 2016-12-13 | 2017-05-31 | 东北林业大学 | A kind of trouble-proof tire |
| CN108501621A (en) * | 2018-06-04 | 2018-09-07 | 青岛富耐特矿业科技有限公司 | A kind of high-performance special filled type solid tyre |
| CN110948764A (en) * | 2019-12-16 | 2020-04-03 | 青岛慕沃科技有限公司 | Polyurethane tire tread and preparation method thereof |
-
2009
- 2009-12-04 CN CN2009202935431U patent/CN201633479U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092239A (en) * | 2010-12-28 | 2011-06-15 | 唐元章 | Solid tire and manufacturing method thereof |
| CN102529596A (en) * | 2012-02-09 | 2012-07-04 | 北京化工大学 | Rubber and plastic composite tire tread |
| CN103522841A (en) * | 2013-10-29 | 2014-01-22 | 济南奥美联亚工矿设备有限公司 | Polyurethane rubber-coated filled solid tire |
| CN103522841B (en) * | 2013-10-29 | 2016-03-30 | 济南奥美联亚工矿设备有限公司 | A kind of polyurethane rubber-covered filled type band tyre |
| CN106739818A (en) * | 2016-12-13 | 2017-05-31 | 东北林业大学 | A kind of trouble-proof tire |
| CN108501621A (en) * | 2018-06-04 | 2018-09-07 | 青岛富耐特矿业科技有限公司 | A kind of high-performance special filled type solid tyre |
| CN108501621B (en) * | 2018-06-04 | 2024-01-23 | 青岛富耐特矿业科技有限公司 | High-performance special filling type solid tire |
| CN110948764A (en) * | 2019-12-16 | 2020-04-03 | 青岛慕沃科技有限公司 | Polyurethane tire tread and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI JINCHENG ANTHRACITE MINING INDUSTRY GROUP C |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111104 Address after: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 20 250118 Co-patentee after: Shanxi Jincheng Anthracite Mining Industry Group Co., Ltd. Patentee after: Shandong Purui Junengda Technology Development Co., Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 20 250118 Patentee before: Shandong Purui Junengda Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20131204 |