Driving rubber coating wheel of buffer structure

Abstract

The utility model belongs to the technical field of rubber coating wheels, and particularly relates to a driving rubber coating wheel of a buffer structure, which comprises a driving rubber coating wheel body of the buffer structure, a buffer component is arranged on the side of the driving rubber coating wheel body of the buffer structure, and a rubber coating wheel mounting component is mounted in the buffer component; the buffering assembly comprises a buffering block, the top of the buffering block is fixedly connected with an upper limiting rod, an upper spring is arranged outside the upper limiting rod, a buffering layer is arranged on the side of the upper spring, the top of the upper spring is fixedly connected with an upper fixing block, and the bottom of the upper limiting rod is fixedly connected with a lower limiting rod. A lower spring is arranged outside the lower limiting rod, and the bottom of the lower spring is fixedly connected with a lower fixing block. Vibration generated by the rubber coating wheel can be conveniently prevented from being transmitted to the connecting block through the movable shaft, and the rubber coating wheel can be conveniently maintained and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber-coated wheels, in particular to a driving rubber-coated wheel with a buffer structure. Background Art

[0002] Rubber-coated wheels are tires that are covered with a layer of rubber material on the surface to increase friction and reduce noise. Rubber-coated wheels can be divided into two types: single-color rubber-coated wheels and double-color rubber-coated wheels. Rubber-coated wheels mainly refer to wheels that have been processed with soft rubber materials such as polyurethane materials.

[0003] In Chinese Patent 202321150615.3, the utility model relates to the technical field of rubber-coated wheels, and in particular to a rail-driven rubber-coated wheel with a buffering function, comprising a rubber-coated wheel body, a first elastic member and an extension block, wherein a movable shaft is movably connected through the rubber-coated wheel body, and adapter blocks are movably connected on both sides of the movable shaft, and a fixed rod is fixedly connected in the adapter block. When the rubber-coated wheel body rolls, vibration will be transmitted from both sides of the movable shaft to the adapter block, and then transmitted to the movable rods on the upper and lower sides by the adapter block. Since one end of the movable rod is fixedly connected to the first elastic member, when the movable rod vibrates, the first elastic member will shrink and rebound according to its own elastic force, and buffer the vibration in the fixed rod. Arranging multiple first elastic members can buffer the vibrations generated on the upper and lower sides of the rubber-coated wheel body when it moves, thereby improving the stability of the device.

[0004] The existing rubber-coated wheel will generate vibration during use, and the vibration is transmitted to the adapter block through the movable shaft. However, the movable shaft and the connecting block are in a snap-fit ​​relationship, so the movable shaft will also transmit the vibration to the connecting block, causing the entire device to vibrate. At the same time, the rubber-coated wheel is a consumable item and requires regular maintenance and replacement.

[0005] Therefore, in order to solve the above problems, a driving rubber-coated wheel with a buffer structure is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the problem that the vibration generated by the rubber-coated wheel will be transmitted to the connecting block through the movable shaft is solved, and the problem that the rubber-coated wheel is difficult to replace is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the driving rubber-coated wheel of a buffer structure described in the utility model comprises a driving rubber-coated wheel body of the buffer structure, a buffer assembly is arranged on the side of the driving rubber-coated wheel body of the buffer structure, and a rubber-coated wheel mounting assembly is installed inside the buffer assembly; the buffer assembly comprises a buffer block, the top of the buffer block is fixedly connected with an upper limit rod, and an upper spring is arranged outside the upper limit rod, a buffer layer is arranged on the side of the upper spring, and the top of the upper spring is fixedly connected with an upper fixed block, the bottom of the upper limit rod is fixedly connected with a lower limit rod, and a lower spring is arranged outside the lower limit rod, and the bottom of the lower spring is fixedly connected with a lower fixed block.

[0008] Preferably, the buffer block forms a snap-fit ​​structure with the upper fixed block through the upper limit rod, and the buffer block forms an elastic structure with the upper fixed block through the upper spring.

[0009] Preferably, the buffer block is integrated with the upper limit rod and the lower limit rod, and the buffer layer is ACF limit buffer material.

[0010] Preferably, the rubber-coated wheel mounting assembly comprises a mounting rod, one end of which is snap-connected with a snap-on groove, and the other end of which is threadedly connected with a threaded groove, the outer wall of the mounting rod is snap-connected with a rubber-coated wheel body, and a limiting groove is arranged on the side of the rubber-coated wheel body.

[0011] Preferably, the mounting rod forms a threaded detachable structure through the engaging groove, the rubber-coated wheel body and the threaded groove, and the rubber-coated wheel body and the driving rubber-coated wheel body of the buffer structure form a detachable structure.

[0012] Preferably, the mounting rod and the engaging groove form an engaging structure, and the mounting rod and the limiting groove form an engaging structure.

[0013] The utility model is beneficial in that:

[0014] 1. The buffer block forms a snap-fit ​​structure with the upper fixed block through the upper limit rod, and the buffer block forms an elastic structure with the upper fixed block through the upper spring. The buffer block, the upper limit rod and the lower limit rod are integrated. The buffer layer is ACF extreme buffer material, which is convenient for providing a buffer function for the rubber-coated wheel, avoiding the vibration generated by the rubber-coated wheel from affecting the device body, which is beneficial to improving the service life of the device;

[0015] 2. The mounting rod forms a threaded detachable structure through the snap-fit ​​groove, the rubber-coated wheel body and the threaded groove, and the rubber-coated wheel body and the driving rubber-coated wheel body of the buffer structure form a detachable structure, the mounting rod and the snap-fit ​​groove form a snap-fit ​​structure, and the mounting rod and the limit groove form a snap-fit ​​structure, which is convenient for maintenance and replacement of the rubber-coated wheel body and reduces the difficulty of replacing the rubber-coated wheel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model after being disassembled as a whole;

[0019] Figure 3 It is an enlarged structural schematic diagram of the buffer component of the utility model;

[0020] Figure 4 It is an enlarged structural schematic diagram of the rubber-coated wheel installation assembly of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the disassembly structure of the rubber-coated wheel installation assembly.

[0022] In the figure: 1. driving rubber-coated wheel body of the buffer structure; 2. buffer assembly; 201. buffer block; 202. upper limit rod; 203. upper spring; 204. buffer layer; 205. upper fixing block; 206. lower limit rod; 207. lower spring; 208. lower fixing block; 3. rubber-coated wheel installation assembly; 301. installation rod; 302. engaging groove; 303. threaded groove; 304. rubber-coated wheel body; 305. limit groove. DETAILED DESCRIPTION

[0023] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 As shown, a driving rubber-coated wheel with a buffer structure comprises a driving rubber-coated wheel body 1 of the buffer structure, a buffer component 2 is arranged on the side of the driving rubber-coated wheel body 1 of the buffer structure, and a rubber-coated wheel mounting component 3 is installed inside the buffer component 2.

[0025] like Figure 3As shown, a driving rubber-coated wheel with a buffer structure, a buffer component 2, includes a buffer block 201, the top of the buffer block 201 is fixedly connected with an upper limit rod 202, and the outer part of the upper limit rod 202 is provided with an upper spring 203, the side of the upper spring 203 is provided with a buffer layer 204, and the top of the upper spring 203 is fixedly connected with an upper fixed block 205, the bottom of the upper limit rod 202 is fixedly connected with a lower limit rod 206, and the outer part of the lower limit rod 206 is provided with a lower spring 207, and the bottom of the lower spring 207 is fixedly connected with a lower fixed block 208. As the rubber-coated wheel body 304 rolls, the device will generate certain vibrations, and at this time the vibrations are transmitted to the buffer block 201, and the buffer block 201 starts to move up and down, and the upper spring 203 Under the elastic action of the lower spring 207, the vibration generated by the rubber-coated wheel body 304 can be buffered. At the same time, the upper limit rod 202 is inserted into the interior of the upper fixed block 205, and the lower limit rod 206 is inserted into the interior of the lower fixed block 208, which can limit the buffer block 201 to ensure the stability of the device. When the device is subjected to a force exceeding the elastic force of the upper spring 203, the buffer layers 204 are in contact at this time. The buffer layer 204 is ACF extreme buffer material. The ACF extreme buffer material has extremely strong shock-absorbing performance, can absorb impact force, and instantly convert impact energy into inconspicuous heat energy, which is convenient for providing a buffer function for the rubber-coated wheel, avoiding the vibration generated by the rubber-coated wheel from affecting the device body, which is beneficial to improving the service life of the device.

[0026] like Figure 4 , Figure 5 As shown, a driving rubber-coated wheel with a buffer structure, a rubber-coated wheel mounting assembly 3, includes a mounting rod 301, one end of the mounting rod 301 is snap-connected with a snap-in groove 302, and the other end of the mounting rod 301 is threadedly connected with a thread groove 303, the outer wall of the mounting rod 301 is snap-connected with a rubber-coated wheel body 304, and a limiting groove 305 is arranged on the side of the rubber-coated wheel body 304, the rubber-coated wheel body 304 is a consumable, and needs regular maintenance and replacement, the mounting rod 301 is rotated to disassemble the mounting rod 301, and after replacing a new rubber-coated wheel body 304, the mounting rod 301 is installed through the snap-in groove 302, the limiting groove 305, and the thread groove 303, so as to facilitate the maintenance and replacement of the rubber-coated wheel body 304 and reduce the difficulty of replacing the rubber-coated wheel body 304.

[0027] Working principle: First, when the driving rubber-coated wheel body 1 of the buffer structure is in use, as the rubber-coated wheel body 304 rolls, the device will generate a certain vibration, and at this time the vibration is transmitted to the buffer block 201, and the buffer block 201 starts to move up and down. Under the elastic action of the upper spring 203 and the lower spring 207, the vibration generated by the rubber-coated wheel body 304 can be buffered. At the same time, the upper limit rod 202 is inserted into the interior of the upper fixed block 205, and the lower limit rod 206 is inserted into the interior of the lower fixed block 208, which can limit the buffer block 201 and ensure the stability of the device. When the device is subjected to a force exceeding the elastic force of the upper spring 203, the buffer layers 204 are in contact with each other. The buffer layer 204 is an ACF extreme buffer material. The ACF extreme buffer material has extremely strong shock-absorbing performance, can absorb impact force, and instantly convert impact energy into inconspicuous heat energy. Then, the rubber-coated wheel body 304 is a consumable and requires regular maintenance and replacement. Rotate the mounting rod 301, disassemble the mounting rod 301, replace the new rubber-coated wheel body 304, and install the mounting rod 301 through the snap-fit ​​groove 302, the limit groove 305, and the threaded groove 303.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A driving rubber-coated wheel with a buffer structure, characterized in that: A driving rubber-coated wheel body (1) comprising a buffer structure, a buffer assembly (2) being arranged on the side of the driving rubber-coated wheel body (1) of the buffer structure, and a rubber-coated wheel mounting assembly (3) being mounted inside the buffer assembly (2); The buffer assembly (2) comprises a buffer block (201), the top of the buffer block (201) is fixedly connected to an upper limit rod (202), and an upper spring (203) is arranged outside the upper limit rod (202), a buffer layer (204) is arranged on the side of the upper spring (203), and the top of the upper spring (203) is fixedly connected to an upper fixed block (205), the bottom of the upper limit rod (202) is fixedly connected to a lower limit rod (206), and a lower spring (207) is arranged outside the lower limit rod (206), and the bottom of the lower spring (207) is fixedly connected to a lower fixed block (208).

2. The driving rubber-coated wheel with a buffer structure according to claim 1, characterized in that: The buffer block (201) forms a snap-fit ​​structure with the upper fixing block (205) through the upper limit rod (202), and the buffer block (201) forms an elastic structure with the upper fixing block (205) through the upper spring (203).

3. The driving rubber-coated wheel with a buffer structure according to claim 1, characterized in that: The buffer block (201), the upper limit rod (202) and the lower limit rod (206) are integrally arranged, and the buffer layer (204) is an ACF limit buffer material.

4. The driving rubber-coated wheel with a buffer structure according to claim 1, characterized in that: The rubber-coated wheel mounting assembly (3) comprises a mounting rod (301), one end of the mounting rod (301) is snap-connected with a snap-connection groove (302), and the other end of the mounting rod (301) is threadedly connected with a thread groove (303), the outer wall of the mounting rod (301) is snap-connected with a rubber-coated wheel body (304), and a limiting groove (305) is provided on the side of the rubber-coated wheel body (304).

5. The driving rubber-coated wheel with a buffer structure according to claim 4, characterized in that: The mounting rod (301) forms a threaded detachable structure through the engaging groove (302), the rubber-coated wheel body (304) and the thread groove (303), and the rubber-coated wheel body (304) and the driving rubber-coated wheel body (1) of the buffer structure form a detachable structure.

6. The driving rubber-coated wheel with a buffer structure according to claim 4, characterized in that: The installation rod (301) and the locking groove (302) form a locking structure, and the installation rod (301) and the limiting groove (305) form a locking structure.

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