1. The preparation method of the sheet rubber anti-skid belt for the tire is characterized by comprising the following steps: the rubber antiskid belt (10) comprises the following components in parts by weight:

40-50 parts of natural rubber/butadiene rubber blend, 15-25 parts of solution polymerized styrene-butadiene rubber, 3-7 parts of methyl phenyl vinyl silicone rubber, 20-30 parts of brominated isobutylene-p-methylstyrene rubber, 55-65 parts of carbon black, 20-40 parts of fumed silica, 0.3-0.6 part of sulfur, 3.5-5.5 parts of accelerator, 0.8-1.2 parts of dicumyl peroxide,

1.0 to 1.2 parts of high vinyl 1, 2-polybutylene resin, 10 to 15 parts of zinc oxide, 3 to 5 parts of stearic acid,

the anti-aging agent 3100, the anti-aging agent TMQ and the anti-aging agent 2246 are mixed according to the mass ratio of 1:1:1, and the total amount is 5.0 parts;

the mass ratio of the softening plasticizer to the scorch retarder is 1:1, and the total dosage is 1.5 parts;

the natural rubber/butadiene rubber blend is obtained by mixing natural rubber and butadiene rubber according to the mass ratio of 1: 1;

the raw materials are subjected to a rubber vulcanization method to prepare the rubber antiskid belt (10);

the rubber vulcanization method is characterized in that a two-stage vulcanization method is adopted for production, the first-stage vulcanization mainly comprises sulfur vulcanization, and the rubber is vulcanized by an injection molding machine, wherein the vulcanization temperature is 160-165 ℃, the pressure of the injection molding machine is 120-150 MPa, and the vulcanization time is determined according to the thickness of the sheet rubber anti-slip belt; the second-stage vulcanization is mainly carried out on dicumyl peroxide, and oven vulcanization is carried out at the temperature of 155-160 ℃ for 2.5-3.0 h;

the rubber antiskid belt (10) is fixed on the wheel through a binding device;

the rubber antiskid belt (10) is provided with a plurality of herringbone patterns (11) and transverse bar patterns (12) which are alternately distributed and arranged;

and a plurality of ice breaking nails (13) which are correspondingly distributed are arranged on two sides of the center line of the rubber antiskid belt (10).

2. The method for producing a sheet-like rubber nonslip band for a tire according to claim 1, characterized in that: a plurality of anti-skid nails (14) are arranged in the transverse rib patterns (12); the number of the anti-skid nails (14) is odd, one anti-skid nail (14) is positioned on the central line of the rubber anti-skid belt (10), and the rest anti-skid nails (14) are uniformly distributed on two sides of the central line.

3. The method for producing a sheet-like rubber tread band for a tire as claimed in claim 1 or 2, wherein: the binding device comprises a binding belt (15) which is integrally formed with the rubber antiskid belt (10), and a locking buckle (16) which locks the binding belt (15) on the wheel.

4. The method for producing a sheet-like rubber nonskid belt for a tire according to claim 3, characterized in that: and a reinforcing rib (17) is arranged between the binding belt (15) and the rubber antiskid belt (10).

5. The method for producing a sheet-like rubber nonskid belt for a tire according to claim 3, characterized in that: the rubber antiskid belt (10) is provided with 3 herringbone patterns (11) and 2 transverse rib patterns (12).

6. The method for producing a sheet-like rubber nonskid belt for a tire according to claim 5, characterized in that: the transverse rib patterns (12) are transverse water wave patterns.

Background

Along with the improvement of road condition quality, the car tire and the truck tire are generally designed to be longitudinal patterns in order to improve the running speed, but the antiskid effect is not good, and the wheel slip phenomenon can occur when snow or ice exists on the road surface. Most of the common tire anti-skid belts in the market are made of metal and plastic materials, and the metal anti-skid belts easily damage tires and are severe in bumping; the plastic anti-skid belt is brittle and hard at low temperature in winter and is easy to break; in addition, most common anti-skid belts are chain type anti-skid belts, the contact area of the anti-skid belts is small, and the anti-skid effect is poor.

In addition, when the vehicle runs on an anti-skid road surface, the requirement on materials is high, the material has high elasticity, the glass transition temperature is low, and the requirement is mainly met.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the rubber anti-slip belt which has good low temperature resistance, long service life and excellent thermal-oxidative aging resistance, and simultaneously designs the special transverse patterns, so that the anti-slip effect is good.

The invention is realized by the following technical scheme, the preparation method of the sheet rubber anti-skid band for the tire comprises the following material components in parts by weight:

40-50 parts of natural rubber/butadiene rubber blend, 15-25 parts of solution polymerized styrene-butadiene rubber, 3-7 parts of methyl phenyl vinyl silicone rubber, 20-30 parts of brominated isobutylene-p-methylstyrene rubber, 55-65 parts of carbon black, 20-40 parts of fumed silica, 0.3-0.6 part of sulfur and 3.5-5.5 parts of accelerator; 0.8 to 1.2 parts of dicumyl peroxide,

1.0 to 1.2 parts of high vinyl 1, 2-polybutylene resin, 10 to 15 parts of zinc oxide, 3 to 5 parts of stearic acid,

the anti-aging agent 3100, the anti-aging agent TMQ and the anti-aging agent 2246 are mixed according to the mass ratio of 1:1:1, and the total amount is 5.0 parts;

the mass ratio of the softening plasticizer to the scorch retarder is 1:1, and the total dosage is 1.5 parts;

the natural rubber/butadiene rubber blend is obtained by mixing natural rubber and butadiene rubber according to the mass ratio of 1: 1;

the raw materials are subjected to a rubber vulcanization method to prepare the rubber anti-slip belt;

the rubber vulcanization method is characterized in that a two-stage vulcanization method is adopted for production, the first-stage vulcanization mainly comprises sulfur vulcanization, and the rubber is vulcanized by an injection molding machine, wherein the vulcanization temperature is 160-165 ℃, the pressure of the injection molding machine is 120-150 MPa, and the vulcanization time is determined according to the thickness of the sheet rubber anti-slip belt; the second-stage vulcanization is mainly carried out on dicumyl peroxide, and oven vulcanization is carried out at the temperature of 155-160 ℃ for 2.5-3.0 h;

the rubber anti-skid belt is fixed on the wheel through a binding device;

the rubber antiskid belt is provided with a plurality of herringbone patterns and transverse strip patterns which are alternately distributed and arranged;

and a plurality of ice breaking nails which are correspondingly distributed are arranged on two sides of the center line of the rubber anti-slip belt.

As a preferable scheme of the preparation method of the sheet-shaped rubber anti-skid belt for the tire, the preparation method comprises the following steps: a plurality of anti-skid nails are arranged in the transverse bar-shaped patterns; the number of the anti-skid nails is odd, one anti-skid nail is positioned on the central line of the rubber anti-skid belt, and the rest anti-skid nails are uniformly distributed on the two sides of the central line.

As a preferable scheme of the preparation method of the sheet-shaped rubber anti-skid belt for the tire, the preparation method comprises the following steps: the binding device comprises a binding belt which is integrally formed with the rubber anti-slip belt, and a locking buckle which locks the binding belt on the wheel.

As a preferable scheme of the preparation method of the sheet-shaped rubber anti-skid belt for the tire, the preparation method comprises the following steps: and reinforcing ribs are arranged between the binding belt and the rubber antiskid belt.

As a preferable scheme of the preparation method of the sheet-shaped rubber anti-skid belt for the tire, the preparation method comprises the following steps: and 3 herringbone patterns and 2 transverse bar patterns are arranged on the rubber antiskid belt.

As a preferable scheme of the preparation method of the sheet-shaped rubber anti-skid belt for the tire, the preparation method comprises the following steps: the transverse rib-shaped patterns are transverse water wave-shaped patterns.

The invention has the beneficial technical effects that: compared with a metal antiskid chain, the antiskid chain has large contact area and good antiskid effect and does not damage tires. Compared with a plastic antiskid chain, the rubber has better low-temperature resistance and long service life. The design of the horizontal water wave type patterns and the herringbone pattern interval combined patterns is adopted, and the patterns have good anti-skid property. The steel nails are embedded in the transverse water wave pattern, so that the stability is good, the ice breaking performance is good, and the gripping force is large. The special formula is adopted, and the formula is designed according to the mechanical property, the tearing property, the aging property, the ice surface gripping force and the skid resistance of the skid-proof belt. The raw rubber is prepared by using common raw rubber and methyl phenyl vinyl silicone rubber and brominated isobutylene-p-methylstyrene rubber together, so that the mechanical property, tearing property and aging property of the rubber anti-slip tape can be met, the glass transition temperature and brittle temperature of the rubber can be reduced, the service temperature of the rubber can reach-120 ℃, and the gripping force is greatly improved. The novel anti-aging agent is adopted, and pollution is avoided. The installation and the disassembly are both convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view B-B of FIG. 1;

FIG. 4 is a schematic cross-sectional view C-C of FIG. 1;

in the figure: 10-rubber anti-slip belt; 11-herringbone patterns; 12-bar pattern; 13-an ice breaking nail; 14-a cleat; 15-binding band; 16-a locking buckle; 17-reinforcing ribs.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Referring to fig. 1 to 4, as a first embodiment of the present invention, there is provided a method for manufacturing a sheet-shaped rubber band for a tire, wherein the rubber band 10 comprises the following components by weight:

40-50 parts of natural rubber/butadiene rubber blend, 15-25 parts of solution polymerized styrene-butadiene rubber, 3-7 parts of methyl phenyl vinyl silicone rubber, 20-30 parts of brominated isobutylene-p-methylstyrene rubber, 55-65 parts of carbon black, 20-40 parts of fumed silica, 0.3-0.6 part of sulfur and 3.5-5.5 parts of accelerator; 0.8 to 1.2 parts of dicumyl peroxide,

1.0 to 1.2 parts of high vinyl 1, 2-polybutylene resin, 10 to 15 parts of zinc oxide, 3 to 5 parts of stearic acid,

the anti-aging agent 3100, the anti-aging agent TMQ and the anti-aging agent 2246 are mixed according to the mass ratio of 1:1:1, and the total amount is 5.0 parts;

the mass ratio of the softening plasticizer to the scorch retarder is 1:1, and the total dosage is 1.5 parts;

the natural rubber/butadiene rubber blend is obtained by mixing natural rubber and butadiene rubber according to the mass ratio of 1: 1;

the raw materials are subjected to a rubber vulcanization method to prepare the rubber antiskid belt 10;

the rubber vulcanization method is characterized in that a two-stage vulcanization method is adopted for production, the first-stage vulcanization mainly comprises sulfur vulcanization, and the rubber is vulcanized by an injection molding machine, wherein the vulcanization temperature is 160-165 ℃, the pressure of the injection molding machine is 120-150 MPa, and the vulcanization time is determined according to the thickness of the sheet rubber anti-slip belt; the second-stage vulcanization is mainly carried out on dicumyl peroxide, and oven vulcanization is carried out at the temperature of 155-160 ℃ for 2.5-3.0 h;

the rubber antiskid belt 10 is fixed on the wheel through a binding device;

the rubber antiskid belt 10 is provided with a plurality of herringbone patterns 11 and transverse bar patterns 12 which are alternately distributed and arranged;

a plurality of ice breaking nails 13 which are correspondingly distributed are arranged on two sides of the center line of the rubber antiskid band 10.

Specifically, the herringbone pattern 11 and the transverse rib pattern 12 are combined, wherein the herringbone pattern 11 can effectively prevent the wheel from sliding and displacing left and right, and the transverse rib pattern 12 can prevent the wheel from sliding and displacing front and back, so that the whole wheel is more stable and safer in grip.

A plurality of anti-skid nails 14 are arranged in the transverse rib patterns 12; the number of the anti-skid nails 14 is odd, one anti-skid nail 14 is positioned on the central line of the rubber anti-skid belt 10, and the rest anti-skid nails 14 are uniformly distributed on two sides of the central line.

Specifically, the number of the anti-skid studs 14 is odd, so that one anti-skid stud 14 can be embedded on the central line, and the anti-skid studs 14 can be firmly inserted into the ground because the central line of the tread is in closest contact with the ground in the driving process of the wheel, and the anti-skid studs 14 on the two sides of the central line can play a role in assisting in anti-skid.

The binding device comprises a binding belt 15 which is integrally formed with the rubber antiskid belt 10, and a locking buckle 16 which locks the binding belt 15 on the wheel.

Specifically, the binding band 15 and the locking buckle 16 are commercially available conventional products, and the rubber anti-slip band 10 can be bound on the wheel.

A reinforcing rib 17 is arranged between the binding belt 15 and the rubber antiskid belt 10.

Specifically, the reinforcing ribs 17 can increase the bonding force between the binding band 15 and the rubber antiskid band 10, and prolong the service life.

The rubber antiskid belt 10 is provided with 3 figure-shaped patterns 11 and 2 transverse bar-shaped patterns 12.

Specifically, a common tire needs to bind at least 3 rubber anti-skid bands 10, a certain distance can be allowed between adjacent rubber anti-skid bands 10, complete close splicing is not needed, and 5 rubber anti-skid bands 10 are preferably bound according to the size of a wheel;

the transverse rib patterns 12 are transverse water wave patterns.

In particular, the transverse water wave pattern is more stable.

Example 2

40 parts of natural rubber/butadiene rubber blend, 25 parts of solution-polymerized styrene-butadiene rubber, 5 parts of methyl phenyl vinyl silicone rubber (7-10%), 30 parts of brominated isobutylene-p-methylstyrene rubber and 55 parts of carbon black; 20 parts of fumed silica; 0.3 part of sulfur and 3.5 parts of accelerator; 5.0 parts of age inhibitor 3100, TMQ and 2246 and 0.8 part of dicumyl peroxide; 1.0 part of peroxide assistant crosslinking agent high vinyl 1, 2 polybutylene resin (liquid state) and 10 parts of zinc oxide; 3 parts of stearic acid, and 1.5 parts of total dosage of softening plasticizer and scorch retarder. The first stage of vulcanization adopts an injection molding machine for vulcanization, the vulcanization temperature is 160 ℃, the injection molding machine pressurizes 120MPa, and the vulcanization time is determined according to the thickness of the sheet rubber antiskid belt; the second vulcanization adopts an oven for vulcanization at the temperature of 155 ℃ for 3.0 h.

Example 3

50 parts of natural rubber/butadiene rubber blend, 20 parts of solution-polymerized styrene-butadiene rubber, 5 parts of methyl phenyl vinyl silicone rubber (7-10%), 25 parts of brominated isobutylene-p-methylstyrene rubber and 60 parts of carbon black; 30 parts of fumed silica; 0.5 part of sulfur and 4.0 parts of accelerator; 5.0 parts of age inhibitor 3100, TMQ and 2246 and 1.0 part of dicumyl peroxide; 1.1 parts of peroxide assistant crosslinking agent high vinyl 1, 2 polybutylene resin (liquid) and 12 parts of zinc oxide; 4 parts of stearic acid, and 1.5 parts of total dosage of a softening plasticizer and a scorch retarder. Vulcanizing the first-stage vulcanization by using an injection molding machine, wherein the vulcanization temperature is 162 ℃, the injection molding machine pressurizes 135MPa, and the vulcanization time is determined according to the thickness of the sheet rubber antiskid belt; the secondary vulcanization is mainly peroxide vulcanization, and oven vulcanization is adopted at the temperature of 158 ℃ for 2.8 hours.

Example 4

50 parts of natural rubber/butadiene rubber blend, 15 parts of solution-polymerized styrene-butadiene rubber, 7 parts of methyl phenyl vinyl silicone rubber (7-10%), 28 parts of brominated isobutylene-p-methylstyrene rubber and 65 parts of carbon black; 40 parts of fumed silica; 0.6 part of sulfur and 5.5 parts of various accelerators; 5.0 parts of age inhibitor 3100, TMQ and 2246 and 1.2 parts of dicumyl peroxide; 1.2 parts of peroxide assistant crosslinking agent high vinyl 1, 2 polybutylene resin (liquid) and 15 parts of zinc oxide; 5 parts of stearic acid, and 1.5 parts of total dosage of a softening plasticizer and a scorch retarder. The first-stage vulcanization adopts an injection molding machine for vulcanization, the vulcanization temperature is 165 ℃, the injection molding machine pressurizes 150MPa, and the vulcanization time is determined according to the thickness of the sheet rubber antiskid belt; the second-stage vulcanization is mainly peroxide vulcanization, and oven vulcanization is adopted at 160 ℃ for 2.5 hours.

The rubber anti-slip belt 10 in the above examples 1 to 4 is designed in consideration of the mechanical properties, tear properties, aging properties, grip on ice and anti-slip properties of the anti-slip belt. The raw rubber is prepared by using common raw rubber and methyl phenyl vinyl silicone rubber and brominated isobutylene-p-methylstyrene rubber together, so that the mechanical property, tearing property and aging property of the rubber anti-slip tape can be met, the glass transition temperature and brittle temperature of the rubber can be reduced, the service temperature of the rubber can reach-120 ℃, and the gripping force is greatly improved.

The vulcanizing system is selected from an effective vulcanizing system and a peroxide vulcanizing system, the intramolecular combined sulfur is low, the glass transition temperature of the rubber material is low, and the cold resistance of the rubber material is improved.

The filling system adopts the fumed silica to replace part of carbon black, so that the ice surface gripping power and the tearing performance of the sizing material can be obviously improved.

The anti-aging agent 3100, the anti-aging agent TMQ and the anti-aging agent 2246 which are selected by the anti-aging system are novel pollution-free anti-aging agents.

The low molecular weight high vinyl 1, 2 polybutylene resin (liquid) is used as the peroxide crosslinking aid, and the low-temperature performance of the rubber material is better.

Physical and mechanical property analysis of sheet rubber anti-skid band for tire

The physical and mechanical properties of the rubber materials in examples 2-4 are shown in Table 2, and the hardness, mechanical property, tearing property and cold resistance of the rubber materials can meet the requirements of the use performance of the anti-skid belt.

Table 1 is a table comparing physical and mechanical properties of the compounds of examples 2-4

。

The invention is further illustrated below in connection with a practical tire size scenario:

scheme 1: 9.00R20 tire: 6 rubber anti-skid belts 10 can be selected, and the belt width is 220-228 mm; the pattern depth is 16 mm. The pattern width of the transverse water wave pattern is 28mm, and the diameter specification of the steel nail can be selected to be 20 mm. The herringbone pattern 11 direction is the advancing direction of the wheel, and the herringbone pattern 11 and the transverse water wave pattern are distributed at intervals. The thickness of the rubber antiskid band 10 is 16 mm. Each rubber antiskid band 10 is provided with two binding bands 15 and corresponding locking buckles 16, the two binding bands 15 are symmetrically arranged at two ends of the rubber antiskid band 10, and the width of each binding band 15 is designed to be 35 mm.

Scheme 2: 205/55R16 tire: the number of the rubber antiskid bands 10 can be selected from 5, and the bandwidth of each rubber antiskid band is 190-205 mm; the pattern depth is typically 15 mm. The pattern width of the transverse water wave pattern is 25mm, and the diameter specification of the steel nail can be selected to be 20 mm. The herringbone pattern 11 direction is the advancing direction of the wheel, and the herringbone pattern 11 and the transverse water wave pattern are distributed at intervals. The thickness of the rubber antiskid band 10 is 15 mm. Two binding belts 15 and corresponding locking buckles 16 are designed for each rubber antiskid belt 10, the two binding belts 15 are symmetrically arranged at two ends of the rubber antiskid belt 10, and the width of the binding belt 15 is designed to be 32 mm.

Scheme 3: 7.50R16 tire: the number of the rubber antiskid bands 10 can be 5, and the band width is 180-190 mm; the pattern depth is typically 14 mm. The pattern width of the transverse water wave pattern is 22mm, and the diameter specification of the steel nail can be selected to be 16 mm. The herringbone pattern 11 direction is the advancing direction of the wheel, and the herringbone pattern 11 and the transverse water wave pattern are distributed at intervals. The thickness of the rubber antiskid band 10 is 14 mm. Each rubber antiskid band 10 is provided with two binding bands 15 and corresponding locking buckles 16, the two binding bands 15 are symmetrically arranged at two ends of the rubber antiskid band 10, and the width of each binding band 15 is 30 mm.

Scheme 4: 185/70R13 tire: 4 rubber anti-skid belts 10 can be selected, and the belt width is 175-185 mm; the pattern depth is typically 12 mm. The pattern width of the transverse water wave pattern is 21mm, and the diameter specification of the steel nail can be selected to be 16 mm. The herringbone pattern 11 direction is the advancing direction of the wheel, and the herringbone pattern 11 and the transverse water wave pattern are distributed at intervals. The thickness of the rubber antiskid band 10 is 12 mm. Each rubber antiskid band 10 is provided with two binding bands 15 and corresponding locking buckles 16, the two binding bands 15 are symmetrically arranged at two ends of the rubber antiskid band 10, and the width of each binding band 15 is 30 mm.

And (3) analyzing experimental data:

analyzing the pavement adhesion performance of the rubber antiskid belt:

the adhesive force of a common automobile on a dry asphalt road is high, and the road surface adhesive coefficient f1 is generally between 0.65 and 0.82; however, since the automobile has a common pattern and a shallow pattern, when the automobile runs on an icy or snowy road, the ice and snow cannot be pushed away by the pattern and contact the road, so that the adhesion force of the automobile is very low, the road adhesion coefficient f2 is generally 0.05-0.21, the adhesion performance is very poor, and the driving force of the automobile is very small. The magnitude of the adhesion of the tire on the ice and snow road surface without the antiskid belt and the vehicle with the antiskid belt is analyzed by taking elite type Buchner Kela in two-wheel drive cities as an example. Two-wheel drive city elite type beken kra equipped with model 215/60R17 tires weighing 1420Kg, provided that 70Kg of the vehicle was driven by one person. Vehicle adhesion is calculated as follows:

(1) dry road adhesion calculation

And the dry road adhesion coefficient f1= 0.65-0.82, 0.75 is taken, and G is the total weight of the vehicle body and the person. The dry road vehicle adhesion is calculated as follows:

F1=G×f1=(1420+70)×0.75=1117.5（Kg） （1）

(2) calculation of adhesion of non-skid and ice-snow covered road

The ice and snow road surface adhesion coefficient f2= 0.05-0.25, and taking 0.15, the ice and snow road surface vehicle adhesion is calculated as follows:

F2=G×f2=(1420+70)×0.15=223.5（Kg） （2）

the calculated data shows that the vehicle adhesion on the ice and snow road surface is greatly reduced, and the vehicle anti-skid property is greatly reduced only by 20 percent of the dry road surface adhesion, so that a plurality of potential safety hazards can be brought and a plurality of traffic accidents can be caused.

(3) Calculation of adhesion of ice and snow covered road surface with anti-skid belt

The present invention relates to a sheet-like rubber tire for increasing the safety of a vehicle, and the following is an analysis of the adhesion of a vehicle with a sheet-like rubber tire. The adhesion force of the automobile with the sheet rubber antiskid belt for the tire comes from two aspects of adhesion force, namely, the adhesion force F3 generated when ice and snow are discharged to directly contact with the road surface when the automobile runs by the antiskid belt pattern, and the internal friction force F4 generated when the ice and snow are pressed into the antiskid belt pattern. The total adhesion force F5 of the vehicle on the ice and snow road surface is calculated as follows:

F5=F3+F4 （3）；

the pattern saturation of the antiskid belt is generally 0.7-0.8, the pattern saturation of the antiskid belt in the whole tire is 0.3-0.55, 0.45 is taken for calculation, and the road surface antiskid coefficient f1 is also properly reduced, and is 0.7. The snow field inner friction angle alpha is generally 19-24 degrees, and 21 degrees are taken.

F3= antiskid band saturation × G × F1=0.45 × 1490.7 =469.35 (Kg) (4)

F4=G×tgα=1490×tg21=566.2（Kg） （5）

F5=F3+F4 = 469.35+566.2=1035.55（Kg） （6）

The vehicle adhesion generated when the vehicle runs on different road surfaces is obtained through the calculation, and the table is shown in table 2.

Table 2 is a comparison table of vehicle adhesion force on different road surfaces

From the calculation, F5 is about 93% of F1, and F5 is slightly smaller than the dry road surface adhesion force F1, but is much larger than the ice and snow road surface adhesion force F2 and is about 4.63 times of the ice and snow road surface adhesion force, which shows that the vehicle adhesion force is greatly improved when the tire for the ice and snow days uses the sheet-shaped rubber antiskid belt.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.