Automobile main frame system with spherical tire and spherical tire thereof

Abstract

The invention relates to the technical field of automobile tires, and discloses an automobile main frame system with a spherical tire and the spherical tire thereof.The automobile main frame system comprises an H-shaped support, a fixing mechanism is arranged below the H-shaped support, a driving mechanism is arranged below the H-shaped support, and the fixing mechanism comprises four fixing discs; the upper surface of each fixing disc makes contact with the bottom face of the H-shaped support, the bottom face of each fixing disc is fixedly connected with three fixing frames, and the end, away from the corresponding fixing disc, of each fixing frame is fixedly connected with a fixing block. According to the automobile main frame system with the spherical tire and the spherical tire of the automobile main frame system, the fixing disc can be conveniently connected and contacted with the H-shaped support above the fixing disc, so that the fixing disc and the H-shaped support can be conveniently connected and fixed into a whole, supporting and using can be conveniently conducted, meanwhile, the fixing frame can be fixed to form a space with a spherical radian, and the space is convenient to use. And the spherical tire can be conveniently and subsequently placed into the inner part to be fixed, and a supporting and limiting platform is provided.

Description

Technical Field

[0001] The invention relates to the technical field of automobile tires, in particular to an automobile main frame system with spherical tires and the spherical tires thereof. Background Art

[0002] Automobile tires are a type of rubber product installed on the wheel hub of a vehicle. They are mainly used for shock absorption, cushioning and increasing friction. They are an important part of vehicle driving and directly affect the driving performance and safety of the vehicle. Tires are usually made of wear-resistant rubber materials and installed on metal rims to support the vehicle body, cushion external impacts, achieve contact with the road surface, and provide the driving performance of the vehicle. Automobile tires are generally composed of a carcass, a tread, an inner tube and a bead. They are cylindrical in shape. The tread is the part that directly contacts the road surface of the tire and is responsible for providing traction and braking force. The pattern design and material formula of the tread determine the tire's grip, drainage and quietness. The tread needs to be replaced when it is worn to a certain extent. Generally, it should be replaced immediately when the pattern depth is less than 1.6mm. Automobile tires bear the heavy responsibility of supporting the weight of the entire vehicle. They not only have to bear the load of the vehicle, but also transmit force and torque in other directions to ensure the stability and balance of the vehicle during driving. At the same time, automobile tires play a key role in transmitting traction and braking torque, ensuring good adhesion between the wheel and the road surface, thereby improving the vehicle's power performance, braking effect and passing ability.

[0003] At present, existing traditional tires are usually composed of a carcass, a tread, an inner tube and a bead, and are cylindrical in shape. However, this structure has shortcomings in some cases. For example, traditional tires may have limited handling performance when turning and cannot flexibly turn in a small space. Traditional tires cannot provide sufficient shock absorption when facing bumpy roads. Passengers are prone to vibrations and bumps, affecting driving comfort. In addition, due to the friction between traditional tires and the road, the tire tread is easily worn during long-term use, resulting in a shortened life and the need for frequent tire replacement. Summary of the invention

[0004] The object of the present invention is to provide an automobile main frame system with a spherical tire and the spherical tire thereof, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an automobile main frame system with a spherical tire and a spherical tire thereof, comprising an H-shaped bracket, a fixing mechanism is arranged below the H-shaped bracket, and a driving mechanism is arranged below the H-shaped bracket;

[0006] The fixing mechanism includes four fixing plates, the upper surface of each fixing plate is in contact with the bottom surface of the H-shaped bracket, the bottom surface of each fixing plate is fixedly connected to three fixing frames, and each fixing frame is fixedly connected to a fixing block at one end away from the fixing plate, and four spherical tires are arranged below the H-shaped bracket, and a side surface of each fixing block close to the spherical tire is fixedly connected to a limiting ring, and the outer surface of each limiting ring is in contact with the outer surface of the spherical tire, and three reinforcement frames are arranged on the outer side of each spherical tire, and the outer surface of each reinforcement frame is fixedly connected to the outer surface of the limiting ring;

[0007] The driving mechanism includes twelve connecting blocks, the upper surface of each connecting block is fixedly connected to the bottom surface of the fixed disk, the outer surface of each connecting block is fixedly connected to a servo motor, the output end of each servo motor power is fixedly connected to a rotating shaft, the outer surface of each rotating shaft is fixedly connected to a fixing ring, the outer surface of each fixing ring is fixedly connected to eight connecting columns, the end of each group of connecting columns away from the fixing ring is fixedly connected to a driving wheel ring, the outer surface of each driving wheel ring is in contact with the outer surface of a spherical tire, each end of the rotating shaft away from the servo motor is slidably connected to a limiting cylinder, the upper surface of each limiting cylinder is in contact with the bottom surface of the fixing ring, the inner wall of each limiting cylinder is threadedly connected to a threaded pin, and the outer surface of each threaded pin is threadedly connected to the inner wall of the rotating shaft.

[0008] Preferably, six fixing plates are fixedly connected to the inner wall of the H-shaped bracket, and the outer surface of each group of fixing plates is fixedly connected to a V-shaped bracket.

[0009] Preferably, four air pressure detection components are slidably connected to the inner wall of the H-shaped bracket, and the outer surface of each of the air pressure detection components is slidably connected to the inner wall of the fixed plate.

[0010] Preferably, the outer surface of each of the air pressure detection components is fixedly connected to a support sheet, and the bottom surface of each of the support sheets is in contact with the upper surface of the H-shaped bracket.

[0011] Preferably, the inner wall of each of the support sheets is threadedly connected with six first threaded wires, and the bottom end of each of the first threaded wires is threadedly connected to the inner wall of the H-shaped bracket.

[0012] Preferably, the inner wall of each of the fixing plates is threadedly connected with two second threaded wires, and the top end of each of the second threaded wires is threadedly connected to the inner wall of the H-shaped bracket.

[0013] Preferably, two first reinforcement blocks are fixedly connected to the outer surface of each of the connection blocks, and the upper surface of each of the first reinforcement blocks is fixedly connected to the bottom surface of the fixed plate.

[0014] Preferably, two second reinforcement blocks are fixedly connected to the outer surface of each of the fixing blocks, and a side surface of each of the second reinforcement blocks close to the spherical tire is fixedly connected to a side surface of the limiting ring away from the spherical tire.

[0015] Preferably, a protective cover is fixedly connected to the outer surface of each servo motor, the outer surface of each protective cover is fixedly connected to the outer surface of the connecting block, and the upper surface of each protective cover is fixedly connected to the bottom surface of the fixed plate.

[0016] Preferably, the bottom end of each threaded pin is fixedly connected to a rotating block, the outer surface of each rotating block is provided with anti-slip grooves arranged at equal distances, the outer surface of each rotating shaft is fixedly connected to a baffle, and the bottom surface of each baffle is in contact with the upper surface of the fixing ring.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] First, the present invention provides a fixing plate, a fixing frame, a fixing block, a limiting ring and a reinforcing frame, so that under the action of the fixing plate, the fixing plate can be conveniently connected and contacted with the H-shaped bracket above, so that it can be conveniently connected and fixed to the H-shaped bracket into a whole, and then it can be conveniently supported and used. At the same time, the fixing frame can fix to form a space with a spherical curvature, so that it can facilitate the subsequent placement of the spherical tire inside for fixing, and provide a supporting and limiting platform. The fixing block and the limiting block can fix and limit the spherical tire, so that it can only perform any rolling operation within the specified space, preventing position deviation during use, and at the same time increasing the stability of the spherical tire during rolling, and the reinforcing frame can further improve the firmness between the fixing blocks, so that it can connect and fix the fixing blocks into a whole, thereby greatly improving the stability of the fixation, and then can limit and fix the internal spherical tire, so that it can facilitate the later use of the spherical tire.

[0019] Second, the present invention provides a servo motor, a rotating shaft, a fixed ring, a connecting column, a driving wheel ring and a spherical tire, so that the servo motor can provide the power required for the spherical tire to rotate under the action of the servo motor, the rotation of the servo motor can drive the rotating shaft to rotate, the rotation of the rotating shaft can drive the fixed ring on the surface to rotate, and the connecting column on the surface can be driven to rotate under the action of the rotation of the fixed ring, so that the driving wheel ring can be driven to rotate under the action of the rotation of the connecting column, and then the driving wheel ring can be driven to roll under the power of the driving wheel ring, and at the same time, with the cooperation of the driving wheel ring, the driving wheel ring can also achieve a 0-radius turn. The design of the spherical tire can provide more stable grip and reduce the side slip phenomenon when turning, thereby improving the vehicle's handling performance and enhancing the driver's control over the vehicle. The spherical tire has a better shock absorbing effect, which can reduce the vibration and bumpy feeling of the vehicle when passing through bumpy roads, improve driving comfort, and make the passengers feel a more stable driving experience. In addition, the structure and material of the spherical tire are optimized, which can reduce friction with the road surface and reduce the wear rate, thereby extending the service life of the tire, reducing the frequency of tire replacement, and reducing the use cost and resource consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the H-shaped bracket of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the cross-section of the H-shaped bracket of the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the H-shaped bracket of the present invention when viewed from above;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of a cross-section of a fixed disk of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the protective cover of the present invention in cross section;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the limit tube of the present invention in cross section.

[0026] Wherein: 1. H-shaped bracket; 2. fixing mechanism; 201. fixing plate; 202. spherical tire; 203. fixing frame; 204. fixing block; 205. limiting ring; 206. reinforcement frame; 3. driving mechanism; 301. connecting block; 302. servo motor; 303. rotating shaft; 304. fixing ring; 305. connecting column; 306. driving wheel ring; 307. limiting cylinder; 308. threaded pin; 4. fixing plate; 5. V-shaped frame; 6. air pressure detection component; 7. supporting plate; 8. first thread wire; 9. second thread wire; 10. first reinforcement block; 11. protective cover; 12. second reinforcement block; 13. blocking plate; 14. rotating block; 15. anti-skid groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] See also Figure 1-6 , a vehicle main frame system with a spherical tire and the spherical tire thereof, comprising an H-shaped bracket 1, a fixing mechanism 2 is arranged below the H-shaped bracket 1, and a driving mechanism 3 is arranged below the H-shaped bracket 1;

[0030] The fixing mechanism 2 includes four fixing plates 201, the upper surface of each fixing plate 201 is in contact with the bottom surface of the H-shaped bracket 1, the bottom surface of each fixing plate 201 is fixedly connected with three fixing frames 203, and each fixing frame 203 is fixedly connected with a fixing block 204 at one end away from the fixing plate 201. Four spherical tires 202 are arranged below the H-shaped bracket 1, and each fixing block 204 is fixedly connected with a limiting ring 205 on a side close to the spherical tire 202, and the outer surface of each limiting ring 205 is in contact with the outer surface of the spherical tire 202. Three reinforcement frames 206 are arranged on the outer side of each spherical tire 202, and the outer surface of each reinforcement frame 206 is fixedly connected with the outer surface of the limiting ring 205.

[0031] Six fixing plates 4 are fixedly connected to the inner wall of the H-shaped bracket 1, and a V-shaped frame 5 is fixedly connected to the outer surface of each set of fixing plates 4. By providing the fixing plates 4 and the V-shaped frames 5, the firmness of the H-shaped bracket 1 can be further increased, so that it can be used stably.

[0032] The inner wall of the H-shaped bracket 1 is slidably connected with four air pressure detection components 6, and the outer surface of each air pressure detection component 6 is slidably connected to the inner wall of the fixed plate 201. By setting the air pressure detection component 6, the air pressure detection component 6 determines whether the air pressure is normal by comparing the rotation speed difference of the tires. When the air pressure of a tire is reduced, the rolling radius of the tire will become smaller, causing its rotation speed to be faster than other tires. By analyzing the rotation speed difference between the tires, the system can identify the tire with abnormal air pressure.

[0033] The outer surface of each air pressure detection component 6 is fixedly connected to a support plate 7, and the bottom surface of each support plate 7 is in contact with the upper surface of the H-shaped bracket 1. By providing the support plate 7, a supporting and fixed platform can be provided for the air pressure detection component 6, thereby facilitating the fixation of the air pressure detection component 6.

[0034] The inner wall of each support sheet 7 is threadedly connected with six first threaded wires 8, and the bottom end of each first threaded wire 8 is threadedly connected to the inner wall of the H-shaped bracket 1. By setting the first threaded wires 8, the support sheet 7 can be firmly fixed so that it can be used stably.

[0035] The inner wall of each fixed plate 201 is threadedly connected with two second threaded wires 9, and the top end of each second threaded wire 9 is threadedly connected to the inner wall of the H-shaped bracket 1. By setting the second threaded wires 9, the fixed plate 201 can be firmly fixed so that the components below can be used firmly.

[0036] The outer surface of each fixing block 204 is fixedly connected with two second reinforcing blocks 12, and the side of each second reinforcing block 12 close to the spherical tire 202 is fixedly connected to the side of the limiting ring 205 away from the spherical tire 202. By providing the second reinforcing blocks 12, the stability effect of the fixing block 204 can be further increased, so that it can be used stably.

[0037] The specific implementation of this embodiment is as follows: first, during the use of the device, the fixing plate 201 can be conveniently connected and contacted with the H-shaped bracket 1 above, so that it can be conveniently connected and fixed to the H-shaped bracket 1 as a whole, and then it can be conveniently supported and used. At the same time, the fixing frame 203 can be fixed to form a space with a spherical curvature, so that it can be convenient to subsequently place the spherical tire 202 inside for fixing, providing a supporting and limiting platform, the fixing block 204 and the limiting block can fix and limit the spherical tire 202, so that it can only perform any rolling operation within the specified space, preventing position displacement during use, and at the same time increasing the stability of the spherical tire 202 when rolling, and the reinforcement frame 206 can further improve the firmness between the fixing blocks 204, so that it can connect and fix the fixing blocks 204 into a whole, thereby greatly improving the stability of the fixation, and then the internal spherical tire 202 can be limited and fixed, so that it can facilitate the later use of the spherical tire 202.

[0038] Embodiment 2

[0039] See also Figure 1-6 The driving mechanism 3 includes twelve connecting blocks 301, the upper surface of each connecting block 301 is fixedly connected to the bottom surface of the fixed disk 201, the outer surface of each connecting block 301 is fixedly connected to a servo motor 302, the output end of each servo motor 302 is fixedly connected to a rotating shaft 303, the outer surface of each rotating shaft 303 is fixedly connected to a fixing ring 304, the outer surface of each fixing ring 304 is fixedly connected to eight connecting columns 305, and each group of connecting columns 305 is far away from the fixed One end of the ring 304 is fixedly connected to a driving wheel ring 306, and the outer surface of each driving wheel ring 306 is in contact with the outer surface of the spherical tire 202. One end of each rotating shaft 303 away from the servo motor 302 is slidably connected to a limiting cylinder 307, and the upper surface of each limiting cylinder 307 is in contact with the bottom surface of the fixed ring 304. The inner wall of each limiting cylinder 307 is threadedly connected with a threaded pin 308, and the outer surface of each threaded pin 308 is threadedly connected to the inner wall of the rotating shaft 303.

[0040] Two first reinforcement blocks 10 are fixedly connected to the outer surface of each connecting block 301, and the upper surface of each first reinforcement block 10 is fixedly connected to the bottom surface of the fixed plate 201. By providing the first reinforcement blocks 10, the stability effect of the connecting block 301 can be further increased to prevent separation during use.

[0041] The outer surface of each servo motor 302 is fixedly connected with a protective cover 11, the outer surface of each protective cover 11 is fixedly connected to the outer surface of the connecting block 301, and the upper surface of each protective cover 11 is fixedly connected to the bottom surface of the fixed disk 201. By providing the protective cover 11, the servo motor 302 can be protected to a certain extent to prevent damage during use.

[0042] The bottom end of each threaded pin 308 is fixedly connected to a rotating block 14, the outer surface of each rotating block 14 is provided with anti-skid grooves 15 arranged at equal distances, the outer surface of each rotating shaft 303 is fixedly connected to a baffle 13, the bottom surface of each baffle 13 is in contact with the upper surface of the fixed ring 304, and by providing the rotating block 14, the anti-skid groove 15 and the baffle 13, the rotating block 14 and the anti-skid groove 15 can facilitate the rotation of the threaded pin 308, and the baffle 13 can prevent the fixed ring 304 from deviating upward.

[0043] The specific implementation of this embodiment is as follows: first, the staff turns on the power of the servo motor 302 so that it can be in a stable power-on state, and then the staff turns on the servo motor 302. The servo motor 302 can provide the power required for the spherical tire 202 to rotate. The rotation of the servo motor 302 can drive the rotating shaft 303 to rotate. The rotation of the rotating shaft 303 can drive the fixed ring 304 on the surface to rotate. Under the action of the rotation of the fixed ring 304, the connecting column 305 on the surface can be driven to rotate, so that under the action of the rotation of the connecting column 305, the driving wheel ring 306 can be driven to rotate, and then under the power of the driving wheel ring 306, the driving wheel ring 306 can be driven to roll and move. The spherical tire 202 can be used for driving a vehicle and can also achieve a 0-radius turn with the cooperation of the driving wheel ring 306. The design of the spherical tire 202 can provide more stable grip and reduce the side slip phenomenon when turning, thereby improving the vehicle's handling performance and enhancing the driver's control over the vehicle. The spherical tire 202 has a better shock-absorbing effect, which can reduce the vibration and bumpiness of the vehicle when passing through bumpy roads, improve driving comfort, and make the passengers feel a more stable driving experience. In addition, the structure and material of the spherical tire 202 are optimized, which can reduce the friction with the road surface and reduce the wear rate, thereby extending the service life of the tire, reducing the frequency of tire replacement, and reducing the use cost and resource consumption.

[0044] The working principle of the present invention is as follows: first, the staff turns on the power of the servo motor 302 so that it can be in a stable power-on state. During the use of the device, the fixing plate 201 can be easily connected and contacted with the H-shaped bracket 1 above, so that it can be conveniently connected and fixed to the H-shaped bracket 1 as a whole, and then it can be conveniently supported and used. At the same time, the fixing frame 203 can be fixed to form a space with a spherical curvature, so that it can be convenient to place the spherical tire 202 inside for fixing, providing a supporting and limiting platform, and the fixing block 204 and the limiting block can fix and limit the spherical tire 202. The spherical tire 202 can be positioned so that it can only perform any rolling operation within the specified space, thereby preventing position deviation during use, and at the same time increasing the stability of the spherical tire 202 when rolling. The reinforcement frame 206 can further improve the firmness between the fixing blocks 204, so that the fixing blocks 204 can be connected and fixed into a whole, thereby greatly improving the stability of the fixation, and then the internal spherical tire 202 can be limited and fixed. After that, the staff turns on the servo motor 302, and the servo motor 302 can provide the power required for the rotation of the spherical tire 202. The rotation of the servo motor 302 can bring The rotating shaft 303 is driven to rotate, and the rotation of the rotating shaft 303 can drive the fixed ring 304 on the surface to rotate. Under the action of the rotation of the fixed ring 304, the connecting column 305 on the surface can be driven to rotate, so that the driving wheel ring 306 can be driven to rotate under the action of the rotation of the connecting column 305, and then the driving wheel ring 306 can be driven to roll under the power of the driving wheel ring 306. At the same time, with the cooperation of the driving wheel ring 306, the driving wheel ring 306 can also achieve a 0-radius turn. The design of the spherical tire 202 can provide more stable grip, reduce the side slip phenomenon when turning, and thus improve the handling of the vehicle. The spherical tire 202 has a better shock-absorbing effect, which can reduce the vibration and bumps of the vehicle when passing through bumpy roads, improve driving comfort, and make passengers feel a smoother driving experience. The structure and materials of the spherical tire 202 are optimized, which can reduce friction with the road surface and reduce the wear rate, thereby extending the service life of the tire, reducing the frequency of tire replacement, and reducing the cost of use and resource consumption. When the drive wheel ring 306 is damaged, the staff can remove and replace the limit cylinder 307 and the drive wheel ring 306 by rotating the threaded pin 308.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle main frame system with a spherical tire and the spherical tire thereof, comprising an H-shaped bracket (1), characterized in that: A fixing mechanism (2) is provided below the H-shaped bracket (1), and a driving mechanism (3) is provided below the H-shaped bracket (1); The fixing mechanism (2) comprises four fixing plates (201), the upper surface of each fixing plate (201) contacts the bottom surface of the H-shaped bracket (1), the bottom surface of each fixing plate (201) is fixedly connected to three fixing frames (203), one end of each fixing frame (203) away from the fixing plate (201) is fixedly connected to a fixing block (204), four spherical tires (202) are arranged below the H-shaped bracket (1), a side surface of each fixing block (204) close to the spherical tire (202) is fixedly connected to a limiting ring (205), the outer surface of each limiting ring (205) contacts the outer surface of the spherical tire (202), and three reinforcement frames (206) are arranged on the outer side of each spherical tire (202), and the outer surface of each reinforcement frame (206) is fixedly connected to the outer surface of the limiting ring (205); The driving mechanism (3) comprises twelve connecting blocks (301), the upper surface of each connecting block (301) is fixedly connected to the bottom surface of the fixed disk (201), the outer surface of each connecting block (301) is fixedly connected to a servo motor (302), the output end of the power of each servo motor (302) is fixedly connected to a rotating shaft (303), the outer surface of each rotating shaft (303) is fixedly connected to a fixing ring (304), the outer surface of each fixing ring (304) is fixedly connected to eight connecting columns (305), and each group of connecting columns (305) is far away from the fixed disk (201). One end of the fixed ring (304) is fixedly connected to a driving wheel ring (306), and the outer surface of each driving wheel ring (306) is in contact with the outer surface of the spherical tire (202). One end of each rotating shaft (303) away from the servo motor (302) is slidably connected to a limiting cylinder (307), and the upper surface of each limiting cylinder (307) is in contact with the bottom surface of the fixed ring (304). The inner wall of each limiting cylinder (307) is threadedly connected to a threaded pin (308), and the outer surface of each threaded pin (308) is threadedly connected to the inner wall of the rotating shaft (303).

2. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: Six fixing plates (4) are fixedly connected to the inner wall of the H-shaped bracket (1), and a V-shaped frame (5) is fixedly connected to the outer surface of each group of fixing plates (4).

3. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: Four air pressure detection components (6) are slidably connected to the inner wall of the H-shaped bracket (1), and the outer surface of each of the air pressure detection components (6) is slidably connected to the inner wall of the fixed plate (201).

4. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 3, characterized in that: The outer surface of each of the air pressure detection components (6) is fixedly connected to a support sheet (7), and the bottom surface of each of the support sheets (7) is in contact with the upper surface of the H-shaped bracket (1).

5. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 4, characterized in that: The inner wall of each support sheet (7) is threadedly connected with six first threaded wires (8), and the bottom end of each first threaded wire (8) is threadedly connected to the inner wall of the H-shaped bracket (1).

6. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: The inner wall of each fixing plate (201) is threadedly connected to two second threaded wires (9), and the top end of each second threaded wire (9) is threadedly connected to the inner wall of the H-shaped bracket (1).

7. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: The outer surface of each of the connection blocks (301) is fixedly connected to two first reinforcement blocks (10), and the upper surface of each of the first reinforcement blocks (10) is fixedly connected to the bottom surface of the fixed plate (201).

8. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: Two second reinforcement blocks (12) are fixedly connected to the outer surface of each of the fixing blocks (204), and a side surface of each of the second reinforcement blocks (12) close to the spherical tire (202) is fixedly connected to a side surface of the limiting ring (205) away from the spherical tire (202).

9. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: The outer surface of each servo motor (302) is fixedly connected to a protective cover (11), the outer surface of each protective cover (11) is fixedly connected to the outer surface of the connecting block (301), and the upper surface of each protective cover (11) is fixedly connected to the bottom surface of the fixed disk (201).

10. The automobile main frame system with spherical tires and the spherical tires thereof according to claim 1, characterized in that: The bottom end of each threaded pin (308) is fixedly connected to a rotating block (14), the outer surface of each rotating block (14) is provided with anti-slip grooves (15) arranged at equal distances, the outer surface of each rotating shaft (303) is fixedly connected to a baffle (13), and the bottom surface of each baffle (13) is in contact with the upper surface of the fixing ring (304).

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