Anti-aging shock-absorbing rubber wheel structure

Abstract

The utility model discloses an anti -aging shock attenuation rubber wheel structure belongs to wheel structure technical field, and its technical key points include main part assembly, connecting assembly, shock attenuation subassembly and buffer assembly. The utility model, when moving equipment, will install the board through connecting assembly stablely set up in the bottom of equipment, can then move to equipment, and during moving, if meet the bumpy road section or the small stone of road surface exists and so on sundries, at this moment, the wheel will be around the slight deflection of pivot, when the wheel deflection, will extrude spring and carry out deformation, and will extrude damping rod, when passing through sundries, at this moment, spring will be under the resilience of damping rod damping, can make the wheel slow reverse deflection, thereby avoiding the equipment body to take place violent jolt, through the cooperation of shock attenuation subassembly and buffer assembly, thereby can protect the equipment of higher precision, thereby avoids during moving, makes the equipment precision reduce.

Description

Technical Field

[0001] This utility model belongs to the field of wheel structure technology, specifically relating to an anti-aging and shock-absorbing rubber wheel structure. Background Technology

[0002] Rubber wheels are ring-shaped elastic products made of natural or synthetic rubber and a metal / aluminum core, mainly used for shock absorption, load bearing and power transmission.

[0003] The typical lifespan of rubber tires is 3-6 years. If parked outdoors for extended periods or exposed to high temperatures, the aging process accelerates, and replacement every 4 years is recommended. The safe maximum lifespan is 6 years; tires exceeding this period must be replaced. In the existing technology, most equipment is equipped with wheels. When moving equipment, it can usually be moved by pushing it. However, if the ground is uneven or there are stones or other debris on the ground, the equipment is prone to bumping during the movement. When moving equipment with high precision, some severe or prolonged bumps may reduce the precision of the equipment. To address this issue, we propose an anti-aging and shock-absorbing rubber wheel structure. Utility Model Content

[0004] The purpose of this invention is to provide an anti-aging and shock-absorbing rubber wheel structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An anti-aging and shock-absorbing rubber wheel structure includes a main body component, a connecting component, a shock-absorbing component, and a buffer component. The main component includes a mounting plate, a fixing member is provided on the mounting plate, a rotating shaft is provided on the fixing member, a rotating member is provided on the rotating shaft, a wheel is provided on the rotating member, and a placement member is provided on the fixing member.

[0006] Preferably, the connecting assembly includes a screw, which is disposed on a mounting plate. The screw is provided with a ratchet, and the mounting plate is provided with ratchet teeth that engage with the ratchet. There are two of each of the screw, ratchet, and ratchet teeth, and they are all symmetrically arranged.

[0007] Preferably, the connecting assembly further includes an electrically controlled telescopic rod, with arc-shaped parts provided on both ratchet teeth, and the electrically controlled telescopic rod disposed between the two arc-shaped parts.

[0008] Preferably, the shock-absorbing component includes a sliding rod, a through hole is provided in the placement member, the sliding rod is disposed in the through hole, an extension plate is provided on the sliding rod, a spring is provided on the extension plate, and the spring is connected to the lower inner wall of the placement member.

[0009] Preferably, the shock absorption assembly further includes a sleeve rod, the rotating member is provided with a sleeve rod, and the end of the sliding rod is provided with a collar, which is sleeved on the sleeve rod.

[0010] Preferably, there are two of each of the sliding rod, extension plate, spring and collar, and they are all symmetrically arranged, with the placement member positioned above the collar.

[0011] Preferably, the buffer assembly includes a movable component, the mounting plate has a movable groove, the movable component is disposed in the movable groove, the movable component is provided with a damping rod, and the damping rod is connected to the inner wall of the movable groove.

[0012] Preferably, the buffer assembly further includes an extension member disposed on the rotating member, and the moving member and the extension member are hinged together by a hinge shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are: When moving the equipment, the mounting plate is stably set at the bottom of the equipment using the connecting components. The equipment can then be moved. During the movement, if the equipment encounters bumpy roads or small stones or other debris on the road, the wheels will slightly deflect upwards around the pivot axis. As the wheels deflect, the springs deform and the damping rods are compressed. After passing the debris, the springs rebound under the damping of the damping rods, causing the wheels to slowly deflect in the opposite direction. This prevents the equipment from experiencing severe bumps. Through the combined use of shock-absorbing and buffer components, high-precision equipment can be protected, preventing a decrease in equipment precision during movement. Attached Figure Description

[0014] Figure 1 This is a first perspective structural diagram of the present invention; Figure 2 This is a three-dimensional sectional view of the present invention; Figure 3 This is a second perspective structural diagram of the present invention; Figure 4 This is a partial perspective view of the present invention.

[0015] In the diagram: 1. Main component; 11. Mounting plate; 12. Fixing component; 13. Placement component; 14. Wheel; 15. Rotating component; 16. Shaft; 2. Connecting component; 21. Screw; 22. Ratchet; 23. Ratchet tooth; 24. Arc-shaped component; 25. Electrically controlled telescopic rod; 3. Shock absorption component; 31. Sliding rod; 32. Extension plate; 33. Spring; 34. Collar; 35. Sleeve rod; 4. Buffer component; 41. Hinge shaft; 42. Moving component; 43. Damping rod; 44. Extension component. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 This utility model provides an anti-aging and shock-absorbing rubber wheel structure, including a main component 1, a connecting component 2 on the main component 1, a shock-absorbing component 3 and a buffer component 4 on the main component 1; The main component 1 includes a mounting plate 11, a fixing member 12 is provided on the mounting plate 11, a rotating shaft 16 is provided on the fixing member 12, a rotating member 15 is provided on the rotating shaft 16, a wheel 14 is provided on the rotating member 15, and a placement member 13 is provided on the fixing member 12.

[0018] Specifically, during use, the mounting plate 11 can be stably set at the bottom of the device through the connecting component 2. Then, the device can be moved by pushing it. During the movement, the device can be moved by the rolling of the wheels 14. In order to enable the wheels 14 to move up and down, a rotating component 15 is eccentrically set on the fixing component 12, and the wheels 14 are set at one eccentric end of the rotating component 15, which facilitates subsequent use.

[0019] In this embodiment, the connecting component 2 includes a screw 21, which is mounted on the mounting plate 11. A ratchet 22 is provided on the screw 21, and a ratchet tooth 23 is provided on the mounting plate 11. The ratchet tooth 23 engages with the ratchet 22. There are two screws 21, two ratchets 22, and two ratchet teeth 23, and they are all symmetrically arranged. The connecting component 2 also includes an electrically controlled telescopic rod 25. An arc-shaped component 24 is provided on each of the two ratchet teeth 23, and the electrically controlled telescopic rod 25 is located between the two arc-shaped components 24.

[0020] Specifically, when connecting the mounting plate 11, a connecting plate can be set at the bottom of the equipment, and two threaded holes can be opened on the connecting plate. The screw 21 is placed in the two threaded holes and rotated, so that the screw 21 can be threadedly connected to the connecting plate. After the connection is completed, the ratchet 23 will engage the ratchet 22, so that the screw 21 cannot rotate in the opposite direction, thus allowing the equipment to be stably connected to the mounting plate 11. When it is necessary to remove the equipment, the electric telescopic rod 25 can be retracted, so that the two ratchet 23 can be deflected, thereby releasing the engagement of the ratchet 23 with the ratchet 22. At this time, the mounting plate 11 can be removed by rotating the screw 21.

[0021] In this embodiment, the shock-absorbing component 3 includes a sliding rod 31, a through hole is provided in the placement member 13, the sliding rod 31 is disposed in the through hole, an extension plate 32 is provided on the sliding rod 31, a spring 33 is provided on the extension plate 32, and the spring 33 is connected to the lower inner wall of the placement member 13; the shock-absorbing component 3 also includes a sleeve rod 35, a sleeve rod 35 is provided on the rotating member 15, a collar 34 is provided at the end of the sliding rod 31, and the collar 34 is sleeved on the sleeve rod 35; in this embodiment, there are two sliding rods 31, two extension plates 32, two springs 33 and two collars 34, and they are all symmetrically arranged, and the placement member 13 is disposed above the sleeve rod 35.

[0022] Specifically, in order to enable the wheel 14 to adapt to bumpy road sections during use, a through hole can be made in the placement part 13, and a sliding rod 31 is slidably installed in the through hole. An extension plate 32 is installed on the sliding rod 31, and a spring 33 is installed between the extension plate 32 and the lower inner wall of the placement part 13. A collar 34 is installed at the end of the sliding rod 31 and is fitted onto the sleeve rod 35. When encountering a bumpy road section, the wheel 14 will be squeezed upwards. At this time, the collar 34 will pull the sliding rod 31 to move downwards, thereby squeezing the spring 33. After passing the bumpy roadside, the spring 33 will rebound under the elastic force, thereby pulling the sleeve rod 35 to move upwards, and the wheel 14 will move downwards.

[0023] In this embodiment, the buffer assembly 4 includes a movable member 42. A movable groove is provided on the mounting plate 11, and the movable member 42 is disposed in the movable groove. A damping rod 43 is provided on the movable member 42, and the damping rod 43 is connected to the inner wall of the movable groove. The buffer assembly 4 also includes an extension member 44, which is disposed on the rotating member 15. The movable member 42 and the extension member 44 are hinged together by a hinge shaft 41.

[0024] Specifically, during use, when the wheel 14 moves upward, the rotating part 15 will rotate around the rotating shaft 16, thereby pushing the moving part 42 to move through the hinge shaft 41, which in turn will squeeze the damping rod 43. In order to prevent the wheel 14 from moving downward quickly when the spring 33 rebounds, thus causing severe shaking of the equipment, the damping of the damping rod 43 can reduce the rebound speed of the spring 33, thereby protecting the equipment.

[0025] Furthermore, in order to prevent rapid aging of the wheel 14 during long-term use, a wear-resistant coating, such as a silica / polyurethane composite coating, can be applied to the surface of the wheel 14, which improves wear resistance by 60%.

[0026] The working principle and usage process of this utility model are as follows: In specific use, in order to ensure that the device can be stably installed at the bottom of the equipment, a connecting plate can be first set at the bottom of the equipment. The connecting plate can be stably set by means of bonding or other methods. Then, the screw 21 can be threaded into the threaded hole pre-drilled on the surface of the connecting plate, so that the mounting plate 11 can be connected to the equipment. When the screw 21 rotates during use, the ratchet 22 will rotate with it. After the connection is complete, the ratchet 23 will engage the ratchet 22, thereby preventing the screw 21 from rotating in the opposite direction, so that the mounting plate 11 can be stably connected to the equipment.

[0027] When moving the device, it can be achieved by pushing the device. In actual use, when encountering a bumpy road section, the wheel 14 will be squeezed upwards. At this time, the collar 34 will pull the sliding rod 31 downwards, thereby squeezing the spring 33. After passing the bumpy roadside, the spring 33 will rebound under the elastic force, thereby pulling the collar 35 upwards, and the wheel 14 will move downwards.

[0028] In actual use, in order to avoid the equipment from violently shaking due to the rapid downward movement of the wheel 14, when the wheel 14 moves upward, the rotating part 15 will rotate around the rotating shaft 16, which can push the moving part 42 to move through the hinge shaft 41, thereby squeezing the damping rod 43. Through the damping of the damping rod 43, the rebound speed of the spring 33 is reduced, thus protecting the equipment.

[0029] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-aging and shock-absorbing rubber wheel structure, characterized in that: It includes a main body component (1), a connecting component (2) is provided on the main body component (1), and a shock-absorbing component (3) and a buffer component (4) are provided on the main body component (1). The main component (1) includes a mounting plate (11), a fixing member (12) is provided on the mounting plate (11), a rotating shaft (16) is provided on the fixing member (12), a rotating member (15) is provided on the rotating shaft (16), a wheel (14) is provided on the rotating member (15), and a placement member (13) is provided on the fixing member (12).

2. The anti-aging and shock-absorbing rubber wheel structure according to claim 1, characterized in that: The connecting assembly (2) includes a screw (21), which is mounted on a mounting plate (11). A ratchet (22) is provided on the screw (21), and a ratchet tooth (23) is provided on the mounting plate (11). The ratchet tooth (23) engages with the ratchet (22). There are two of each of the screw (21), ratchet (22), and ratchet tooth (23), and they are all symmetrically arranged.

3. The anti-aging and shock-absorbing rubber wheel structure according to claim 2, characterized in that: The connecting assembly (2) also includes an electrically controlled telescopic rod (25), and each of the two ratchet teeth (23) is provided with an arc-shaped part (24), and the electrically controlled telescopic rod (25) is disposed between the two arc-shaped parts (24).

4. The anti-aging and shock-absorbing rubber wheel structure according to claim 1, characterized in that: The shock-absorbing component (3) includes a sliding rod (31), a through hole is provided in the placement component (13), the sliding rod (31) is disposed in the through hole, an extension plate (32) is provided on the sliding rod (31), a spring (33) is provided on the extension plate (32), and the spring (33) is connected to the lower inner wall of the placement component (13).

5. The anti-aging and shock-absorbing rubber wheel structure according to claim 4, characterized in that: The shock-absorbing assembly (3) also includes a sleeve rod (35), the rotating part (15) is provided with a sleeve rod (35), the end of the sliding rod (31) is provided with a collar (34), and the collar (34) is sleeved on the sleeve rod (35).

6. The anti-aging and shock-absorbing rubber wheel structure according to claim 5, characterized in that: Two of each of the sliding rod (31), extension plate (32), spring (33) and collar (34) are provided and are arranged symmetrically. The placement piece (13) is located above the collar (35).

7. The anti-aging and shock-absorbing rubber wheel structure according to claim 1, characterized in that: The buffer assembly (4) includes a movable part (42), and a movable groove is provided on the mounting plate (11). The movable part (42) is disposed in the movable groove, and a damping rod (43) is provided on the movable part (42), and the damping rod (43) is connected to the inner wall of the movable groove.

8. The anti-aging and shock-absorbing rubber wheel structure according to claim 7, characterized in that: The buffer assembly (4) further includes an extension (44), which is disposed on the rotating member (15), and the moving member (42) and the extension (44) are hinged together by a hinge shaft (41).

Images