Structure of small engineering tire

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By designing a change in the structure and repair package of the stress point on small engineering tires, the problem of tires being difficult to climb out on their own on muddy or potholes is solved, transportation efficiency is improved, and simple repair function is provided when tires are damaged .

CN222271702UActive Publication Date: 2024-12-31HUBEI AULICE TIRE

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Patent Information

Application Number: CN202420366631.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-02-27
Publication Date: 2024-12-31
Estimated Expiration: 2034-02-27

AI Technical Summary

Technical Problem

Existing small-scale engineering tires are difficult to climb out on their own on muddy or potholes, requiring external equipment to assist, affecting transportation efficiency.

Method used

A small-scale engineering tire structure is designed, including a wheel hub, a fixed block, a load-bearing frame, a first baffle, a first spring, a moving column, a limiting rod and a repair package, which can automatically climb out by changing the force point of the tire. Potholes and simple repairs when tires are damaged.

Benefits of technology

It realizes that tires climb out independently on muddy or potholes without the assistance of external equipment, improves vehicle transportation efficiency and provides simple repair function when tires are damaged.

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Abstract

The utility model relates to the technical field of engineering, in particular to a small engineering tire structure which comprises a hub, a plurality of fixing blocks are arranged on the hub, bearing frames are arranged on the fixing blocks, first springs are arranged on the first baffles and the fixing blocks, long rods are arranged on the inner walls of the bearing frames, and the long rods are arranged on the inner walls of the long rods. First mounting plates are arranged on the two sides of each long rod, a movable column is arranged between the bearing frames, fixing hooks are arranged on the periphery of the bottom of the movable column, a plurality of limiting rods are arranged on the movable column, a first handle is pressed, the first handle moves to drive the fixing hooks to move, and a first spring retracts to move the first mounting plates; the first mounting plate moves to drive the long rod to move, meanwhile, the first handle moves to drive the moving column to move, the moving column moves to drive the limiting rod to move to abut against the first mounting plate, and therefore the stress point of the tire is changed, the tire can automatically run out of the hollow place, and the vehicle transportation efficiency is further improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of engineering, in particular to a structure of a small engineering tire. Background Art

[0002] As we all know, tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machinery. They are used to bear the mass of the vehicle itself and the load, maintain its operating performance, cushion the impact and vibration received by the vehicle during driving, and maintain the stability and smoothness of the vehicle's driving.

[0003] Existing small engineering tires are generally used for engineering transportation activities in mines or other places. However, the ground in mines and other places generally has potholes, which become very muddy after rain or snow. After a round tire falls into a pothole, it is difficult for the tire to get out of the pothole because the force area is too uniform. Therefore, a small engineering tire structure is needed. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a structure of a small engineering tire.

[0005] The utility model solves the above technical problems with the following technical solutions: a small engineering tire structure, including a wheel hub, a plurality of fixing blocks are arranged on the wheel hub, a bearing frame is arranged on each fixing block, a first baffle is arranged on the top of each bearing frame, and a first spring is arranged on each first baffle and each fixing block;

[0006] A long rod is provided on the inner wall of each of the carrying frames, and a first mounting plate is provided on both sides of each of the long rods, and each of the first mounting plates is fixedly connected to each of the first springs;

[0007] A movable column is arranged between each of the bearing frames, and fixing hooks are arranged around the bottom of each of the movable columns. A limiting hole is opened on each of the first mounting plates on one side, and each of the fixing hooks is slidably connected to the inner wall of each of the limiting holes.

[0008] A plurality of fixing rods are arranged on the other side of the moving column, a first handle is arranged between the fixing rods, and a plurality of limiting rods are arranged on the moving column, so that the tire can climb out of the pothole autonomously by changing the force point of the tire.

[0009] Preferably, a circular through hole is provided on the movable column, a rotating shaft is provided on the inner wall of the circular through hole, a triangular plate is provided at the bottom of the rotating shaft, first rotating rods are provided on both sides of the triangular plate, a movable ring is provided between each of the first rotating rods, and a square hole is provided between each of the movable rings, so that the repair bag can be squeezed by rotating to repair the damaged tire.

[0010] Furthermore, a limiting column is provided on the triangular plate, the limiting column passes through the wheel hub and is provided with a limiting plate, a plurality of connecting columns are provided at the other end of the limiting column, and a second handle is provided between each of the connecting columns to fix the triangular plate and the wheel hub to prevent falling off.

[0011] Furthermore, a bearing ring is arranged between the tops of each of the movable rings, a repair bag is arranged on the bearing ring, and a rubber ring is arranged between each of the movable rings. The rubber ring is slidably connected to the inner wall of each of the square holes, so as to perform simple repairs when the tire is damaged.

[0012] In a further solution, a first inner liner is provided on the wheel hub, a second inner liner is provided on the first inner liner, and an anti-skid tire is provided on the second inner liner, and the probability of tire damage is reduced by adding the second inner liner.

[0013] On the basis of the above scheme, a small hole is opened on the wheel hub, a second mounting plate is arranged on the inner wall of the small hole, a gas supply rod is arranged on the second mounting plate, a thread is opened on the gas supply rod, and a plug is arranged on the gas supply rod for supplying gas to the first inner tank.

[0014] The beneficial effects of the utility model are as follows: when the first handle is pressed, the first handle moves to drive the fixed hook to move, the fixed hook moves to release the restriction of the first mounting plate, the first spring contracts to move the first mounting plate, the first mounting plate moves to drive the long rod to move, and the first handle moves to drive the moving column to move, the moving column moves to drive the limit rod to move to support the first mounting plate, thereby changing the force point of the tire, so that the tire can drive out of the pothole autonomously, without the need for personnel to use external equipment for assistance, and further improving the efficiency of vehicle transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the load-bearing frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mobile ring of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first inner container of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the gas transmission rod of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Hub; 2. Fixed block; 3. Load-bearing frame; 4. First baffle; 5. First spring; 6. Long rod; 7. First mounting plate; 8. Moving column; 9. Fixed hook; 10. Fixed rod; 11. First handle; 12. Limit rod; 13. Rotating shaft; 14. Triangle plate; 15. First rotating rod; 16. Moving ring; 17. Limit column; 18. Limit plate; 19. Connecting column; 20. Second handle; 21. Load-bearing ring; 22. Repair kit; 23. Rubber ring; 26. First liner; 27. Second liner; 28. Anti-skid tire; 29. Second mounting plate; 30. Air delivery rod; 31. Plug. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the description of the present invention, the term "for example" is used to mean "used as an example, illustration or explanation". Any embodiment described as "for example" in the present invention is not necessarily to be interpreted as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the present invention, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the present invention obscure. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present invention.

[0025] See also Figures 1 to 5A structure of a small engineering tire, comprising a wheel hub 1, a plurality of fixed blocks 2 are fixedly connected to the wheel hub 1, a bearing frame 3 is fixedly connected to each of the fixed blocks 2, a first baffle 4 is fixedly connected to the top of each of the bearing frames 3, a first spring 5 is fixedly connected to each of the first baffles 4 and each of the fixed blocks 2, the wheel hub 1 is used to install the axle, to support the tire, to buffer the external impact, to achieve the contact between the tire and the road surface, and to ensure the driving performance of the vehicle, the fixed block 2 is used to fix the bearing frame 3 and the wheel hub 1 together to prevent the parts from being separated when the tire rotates, the bearing frame 3 is used to carry the long rod 6, the first baffle 4 is used to cooperate with the fixed block 2 to fix the first spring 5, and the first spring 5 is used to pull the first mounting plate 7;

[0026] A long rod 6 is slidably connected to the inner wall of each bearing frame 3, and a first mounting plate 7 is fixedly connected to both sides of each long rod 6. Each first mounting plate 7 is fixedly connected to each first spring 5. The function of the long rod 6 is to slide out on the inner wall of the bearing frame 3 under the traction of the first spring 5 to change the force bearing area of the tire;

[0027] A notch is provided on each of the bearing frames 3, and a second spring is provided on the inner wall of each of the notches. Each of the limiting rods 12 extends into the notch, and the other end of each of the second springs is fixedly connected to each of the limiting rods 12 to avoid the situation where the long rod 6 cannot be fully ejected when the vehicle falls into a special pothole, causing the device to be unusable. When the first handle is pressed, if the long rod 6 is blocked by the pothole and cannot be extended out, the second spring pulls the long rod 6. When the long rod 6 can be ejected from the pothole, the second spring pushes the limiting rod 12 out to limit the first mounting plate, preventing the long rod 6 from being retracted when the tire rotates;

[0028] A moving column 8 is slidably connected between each bearing frame 3, and fixing hooks 9 are fixedly connected to the bottom of the moving column 8 on all sides. Restriction holes are opened on each first mounting plate 7 on one side, and each fixing hook 9 is slidably connected to the inner wall of each restriction hole. The function of the moving column 8 is to cooperate with the fixing hook 9 to limit the long rod 6 to prevent the long rod 6 from sliding out during the driving of the car;

[0029] A plurality of fixed rods 10 are fixedly connected to the other side of the moving column 8, a first handle 11 is fixedly connected between the fixed rods 10, and a plurality of limit rods 12 are fixedly connected to the moving column 8. The function of the fixed rods 10 is to fix the first handle 11, and the function of the limit rods 12 is to limit the movement of the first mounting plate 7 to prevent the first mounting plate 7 from rebounding;

[0030] The wheel hub 1 is provided with a first inner liner 26, a second inner liner 27 is provided on the first inner liner 26, and an anti-skid tire 28 is provided on the second inner liner 27. The first inner liner 26 is used to cooperate with the second inner liner 27 to carry gas and support the anti-skid tire 28. The anti-skid tire 28 is used to prevent the car from skidding and to reduce shock to the car in a small range.

[0031] A small hole is provided on the wheel hub 1, and a second mounting plate 29 is fixedly connected to the inner wall of the small hole. A gas delivery rod 30 is threadedly connected to the second mounting plate 29. The gas delivery rod 30 is threadedly provided with threads, and a plug 31 is threadedly connected to the gas delivery rod 30. The function of the second mounting plate 29 is to install the gas delivery rod 30. The function of the gas delivery rod 30 is to carry the transportation of gas and deliver the gas to the first inner liner 26 through the gas delivery rod 30. The function of the plug 31 is to prevent the gas inside the first inner liner 26 from spraying out along the gas delivery rod 30.

[0032] First, see Figure 3 In this embodiment, a circular through hole is provided on the movable column 8, and a rotating shaft 13 is rotatably connected to the inner wall of the circular through hole, and a triangular plate 14 is fixedly connected to the bottom of the rotating shaft 13, and first rotating rods 15 are rotatably connected to both sides of the triangular plate 14, and a moving ring 16 is rotatably connected between each first rotating rod 15, and a square hole is provided between each moving ring 16. The function of the rotating shaft 13 is to drive the triangular plate 14 to rotate by rotation, the function of the triangular plate 14 is to drive the first rotating rod 15 to rotate by rotation, and the function of the first rotating rod 15 is to drive the moving ring 16 to move by rotation;

[0033] A limiting column 17 is fixedly connected to the triangular plate 14, and the limiting column 17 passes through the wheel hub 1 and is fixedly connected to the limiting plate 18. The other end of the limiting column 17 is fixedly connected to a plurality of connecting columns 19, and a second handle 20 is fixedly connected between each connecting column 19. The function of the limiting column 17 is to cooperate with the limiting plate 18 to connect the device to the wheel hub 1 to prevent the device from falling off during the driving of the car. The function of the connecting column 19 is to fix the second handle 20, and the function of the second handle 20 is to drive the rotating shaft 13 to rotate.

[0034] Finally, see Figure 3 In this embodiment, a carrying ring 21 is fixedly connected between the tops of each movable ring 16, a repair bag 22 is fixedly connected to the carrying ring 21, a rubber ring 23 is slidably connected between each movable ring 16, and the rubber ring 23 is slidably connected to the inner wall of each hole. The function of the carrying ring 21 is to carry and fix the repair bag 22, the function of the repair bag 22 is to perform simple repairs when the tire is damaged, and the function of the rubber ring 23 is to limit the movable ring 16.

[0035] Working principle:

[0036] The structure of the small engineering tire is first fixed and installed at the desired location for use, such as welding, when the tire falls into a pothole, the first handle 11 is pressed, the first handle 11 moves to drive the moving column 8 to move, the moving column 8 moves to release the fixing hook 9, the fixing hook 9 releases the first spring 5 to contract, the first spring 5 contracts to drive the first mounting plate 7 to move, the first mounting plate 7 moves the long rod 6 to move, and at the same time the moving column 8 moves to drive the limiting rod 12 to move, the limiting rod 12 moves to fit the first mounting plate 7 to limit the long rod 6, and the force point of the tire is changed to make the tire climb out of the pothole, when the device is retracted, the limiting rod 12 is first pulled to release the restriction on the first mounting plate 7, and then the long rod 6 is retracted using a special tool, and finally the first handle 11 is dragged, the first handle 11 moves to drive the moving column 8, the moving column 8 moves to drive the fixing hook 9 to move, and the first mounting plate 7 is restricted;

[0037] When the tire is damaged, the second handle 20 is rotated, and the rotation of the second handle 20 drives the rotating shaft 13 to rotate, and the rotation of the rotating shaft 13 drives the triangular plate 14 to rotate, and the rotation of the triangular plate 14 drives the first rotating rod 15 to rotate, and the rotation of the first rotating rod 15 drives the moving ring 16 to move, and the movement of the moving ring 16 drives the rubber ring 23 to stretch, and at the same time drives the bearing ring 21 to move, and the movement of the bearing ring 21 drives the repair bag 22 to move to repair the damaged area.

[0038] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A structure of a small engineering tire, comprising a hub (1), characterized in that: The wheel hub (1) is provided with a plurality of fixing blocks (2), each of the fixing blocks (2) is provided with a bearing frame (3), a first baffle (4) is provided on the top of each of the bearing frames (3), and each of the first baffles (4) and each of the fixing blocks (2) is provided with a first spring (5); A long rod (6) is arranged on the inner wall of each of the bearing frames (3), a first mounting plate (7) is arranged on both sides of each of the long rods (6), and each of the first mounting plates (7) is fixedly connected to each of the first springs (5); A movable column (8) is arranged between each of the bearing frames (3), and fixing hooks (9) are arranged around the bottom of each of the movable columns (8). A limiting hole is opened on each of the first mounting plates (7) on one side, and each of the fixing hooks (9) is slidably connected to the inner wall of each of the limiting holes. A plurality of fixed rods (10) are arranged on the other side of the movable column (8), a first handle (11) is arranged between each of the fixed rods (10), and a plurality of limit rods (12) are arranged on the movable column (8).

2. The structure of a small engineering tire according to claim 1, characterized in that: The movable column (8) is provided with a circular through hole, a rotating shaft (13) is arranged on the inner wall of the circular through hole, a triangular plate (14) is arranged at the bottom of the rotating shaft (13), first rotating rods (15) are arranged on both sides of the triangular plate (14), a movable ring (16) is arranged between each of the first rotating rods (15), and a square hole is arranged between each of the movable rings (16).

3. The structure of a small engineering tire according to claim 2, characterized in that: A limiting column (17) is arranged on the triangular plate (14), the limiting column (17) passes through the wheel hub (1) and is provided with a limiting plate (18), a plurality of connecting columns (19) are arranged at the other end of the limiting column (17), and a second handle (20) is arranged between each of the connecting columns (19).

4. The structure of a small engineering tire according to claim 3, characterized in that: A bearing ring (21) is arranged between the tops of the movable rings (16), a repair bag (22) is arranged on the bearing ring (21), and a rubber ring (23) is arranged between the movable rings (16), the rubber ring (23) being slidably connected to the inner wall of each square hole.

5. The structure of a small engineering tire according to claim 4, characterized in that: The wheel hub (1) is provided with a first inner liner (26), the first inner liner (26) is provided with a second inner liner (27), and the second inner liner (27) is provided with an anti-skid tire (28).

6. The structure of a small engineering tire according to claim 5, characterized in that: The wheel hub (1) is provided with a small hole, the inner wall of the small hole is provided with a second mounting plate (29), the second mounting plate (29) is provided with a gas delivery rod (30), the gas delivery rod (30) is provided with a thread, and the gas delivery rod (30) is provided with a plug (31).