High-temperature-resistant solid tire for loading machine
By using carbon black material and designing hole structure in the solid tire of the loader, the problems of poor cushioning and insufficient high temperature resistance are solved, and better cushioning and user experience are achieved.
Patent Information
- Application Number
- CN202422096428.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The loader's solid tires have poor buffering, resulting in poor driving comfort and handling, poor user experience, and weak high temperature resistance and easy to heat.
A high-temperature resistant solid tire for loaders is designed. The rubber carcass is made of mixed and vulcanized by rubber material and carbon black, and is covered on the rim. The holes are arranged on the sides, and the through holes are distributed along the axial direction of the rim to form a fan-shaped projection. The large end and the small end are arranged in sequence to provide cushioning force.
Through the heat absorption and dispersion of carbon black, the tire has excellent high temperature resistance; the design of the hole group provides a smoother cushioning force, improving the cushioning and user experience of the tire.
Smart Images
Figure CN222645725U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tires, in particular to a high-temperature resistant solid tire for a loader. Background Art
[0002] Solid tires do not use inner tubes, have the characteristics of large load, small starting resistance, simple structure, etc., and are generally used for short-distance transportation that requires high load and low speed in construction, ports, airports, warehouses, etc., and are an indispensable part of loaders. The solid tires of loaders avoid the blowout of pneumatic tires under harsh conditions of use, improve production efficiency, reduce maintenance costs, and have economic and cost advantages. However, the solid tires of loaders have poor cushioning properties, which leads to poor driving comfort and maneuverability, easy driver fatigue, poor user experience, and poor high temperature resistance, and easy to heat up. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a high temperature resistant solid tire for a loader, which has good buffering performance and improves the use experience.
[0004] According to the embodiment of the utility model, a high-temperature resistant solid tire for a loader includes a rim and a rubber carcass. The rubber carcass is formed by mixing and vulcanizing a rubber material and carbon black and is coated on the rim. A hole group is provided on the side of the rubber carcass. The hole group includes a plurality of through holes that surround the rim and are distributed in a circumference. Along the axial direction of the rim, the projection of the through holes on the side of the rubber carcass is fan-shaped. The through hole has a large end and a small end. Along the direction away from the rim, the small end and the large end are arranged in sequence.
[0005] According to the embodiment of the utility model, the high temperature resistant solid tire for loaders has at least the following beneficial effects: since the rubber carcass is formed by mixing and vulcanizing rubber material and carbon black and is coated on the rim. Carbon black can quickly absorb and dissipate heat, so the high temperature resistant solid tire for loaders has excellent high temperature resistance. In addition, since the side of the rubber carcass is provided with a hole group, the hole group includes a plurality of through holes surrounding the rim and distributed in a circumference, along the axial direction of the rim, the projection of the through hole on the side of the rubber carcass is fan-shaped, and the through hole has a large end and a small end. In the direction away from the rim, the small end and the large end are arranged in sequence. Therefore, during the use of the tire, the tread is subjected to pressure, and the through hole will provide a buffering force by deformation. At the same time, because the projection of the through hole on the side of the rubber carcass is fan-shaped, when deformed, the large end is easier to deform and provides a relatively small buffering force, and the small end is more difficult to deform and provides a relatively large buffering force, so a buffering force that changes from small to large is formed, and the buffering of the tire is more stable, the buffering performance is good, and the use experience is improved.
[0006] According to an embodiment of the utility model, there are multiple hole groups, and the multiple hole groups are arranged in sequence along the radial direction of the rim.
[0007] According to an embodiment of the utility model, the through holes of two adjacent hole groups are arranged in a staggered manner.
[0008] According to an embodiment of the utility model, a buffer is provided in the through hole.
[0009] According to an embodiment of the utility model, the buffer component is polyethylene foam plastic, and the polyethylene foam plastic is filled in the through hole.
[0010] According to an embodiment of the utility model, the buffer component is a spring, and two ends of the spring are respectively fixed to the large end and the small end.
[0011] According to an embodiment of the utility model, a plurality of pattern blocks are arranged on the tread of the rubber tire body, and grooves are arranged between the plurality of pattern blocks.
[0012] According to an embodiment of the utility model, a plurality of threaded holes are provided on the rim, and the plurality of threaded holes are distributed in a circumferential manner on the side surface of the rim.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:
[0015] Figure 1 This is a front schematic diagram of a high temperature resistant solid tire for a loader according to an embodiment of the utility model;
[0016] Figure 2 The utility model is a side view of a high temperature resistant solid tire for a loader according to an embodiment of the utility model.
[0017] Reference numerals:
[0018] High temperature resistant solid tire 1000 for loader;
[0019] Rim 100; threaded hole 110;
[0020] The rubber carcass 200 has a hole group 210 , a through hole 211 , a large end 2111 , a small end 2112 , a buffer 220 , a tread block 230 , and a groove 240 . DETAILED DESCRIPTION
[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, inside, outside, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0023] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0025] Solid tires do not use inner tubes, have the characteristics of large load, small starting resistance, simple structure, etc., and are generally used for short-distance transportation that requires high load and low speed in construction, ports, airports, warehouses, etc., and are an indispensable part of loaders. The solid tires of loaders avoid the blowout of pneumatic tires under harsh conditions of use, improve production efficiency, reduce maintenance costs, and have economic and cost advantages. However, the solid tires of loaders have poor cushioning properties, which leads to poor driving comfort and maneuverability, easy driver fatigue, poor user experience, and poor high temperature resistance, and easy to heat up.
[0026] To this end, the utility model proposes a high temperature resistant solid tire 1000 for a loader, specifically referring to the accompanying drawings of the specification Figure 1 and Figure 2 shown.
[0027] Reference Figure 2As shown, a high temperature resistant solid tire 1000 for a loader according to an embodiment of the utility model comprises a rim 100 and a rubber carcass 200. Among them, a plurality of threaded holes 110 are provided on the rim 100. It should be noted that the plurality of threaded holes 110 are distributed circumferentially on the side of the rim 100. It is understandable that the high temperature resistant solid tire 1000 for a loader according to the embodiment of the utility model can be fixed on the loader by threading a plurality of bolts correspondingly with the plurality of threaded holes 110. It should be noted that the number of threaded holes 110 can be 6, 7, 8, 9, 10, etc., which are not specifically limited here. It is understandable that in the fixed installation of the high temperature resistant solid tire 1000 for a loader, the number of bolts required is the same as the number of threaded holes 110.
[0028] Reference Figure 2 As shown, it should be noted that the rubber carcass 200 is made by mixing and vulcanizing a rubber material and carbon black, and is coated on the rim 100. In other words, the rubber carcass 200 is coated on the outer peripheral side of the rim 100. It can be understood that carbon black is a kind of amorphous carbon, which is specifically manifested as a light, loose and extremely fine black powder. It is mainly obtained by incomplete combustion or thermal decomposition of carbon-containing substances such as coal, natural gas, heavy oil, etc. under conditions of insufficient air. It can quickly absorb and dissipate heat, so that the high-temperature resistant solid tire 1000 for loaders has excellent high-temperature resistance. It should be noted that a hole group 210 is provided on the side of the rubber carcass 200. Among them, the hole group 210 includes a plurality of through holes 211, and the plurality of through holes 211 surround the rim 100 and are distributed in a circular pattern. Refer to Figure 1 and Figure 2 As shown, it should be noted that, along the axial direction of the rim 100, the projection of the through hole 211 on the side of the rubber carcass 200 is fan-shaped. In addition, the fan-shaped through hole 211 has a large end 2111 and a small end 2112, and the small end 2112 and the large end 2111 are sequentially arranged in the direction away from the rim 100. In other words, in the fan-shaped through hole 211, the end close to the rim 100 is the small end 2112, and the end away from the rim 100 is the large end 2111.
[0029] It is understandable that when the tire is in use, the tread is subjected to pressure, and the through hole 211 will provide a buffering force by deformation. At the same time, because the projection of the through hole 211 on the side of the rubber tire body 200 is fan-shaped, when deformed, the large end 2111 is easier to deform and provides a relatively small buffering force, while the small end 2112 is more difficult to deform and provides a relatively large buffering force. Therefore, a buffering force that changes from small to large is formed, which makes the buffering of the tire more stable, has good buffering performance, and improves the user experience.
[0030] Reference Figure 2As shown, in one embodiment of the utility model, a high temperature resistant solid tire 1000 for a loader is provided with a plurality of hole groups 210, and the plurality of hole groups 210 are sequentially arranged along the radial direction of the rim 100. It can be understood that, through the above arrangement, the cushioning performance of the high temperature resistant solid tire 1000 for a loader can be effectively improved. It should be noted that the number of hole groups 210 can be two, three, four, etc., and can be set according to actual conditions, and is not specifically limited here. In addition, the number of hole groups 210 can also be one. For details, refer to Figure 2 As shown, in one embodiment, the through holes 211 of two adjacent hole groups 210 are arranged in a staggered manner. It can be understood that, through the above arrangement, the distribution of the through holes 211 of the plurality of hole groups 210 is more reasonable, further improving the cushioning performance of the high temperature resistant solid tire 1000 for loaders.
[0031] Reference Figure 2 As shown, in a high temperature resistant solid tire 1000 for a loader according to an embodiment of the utility model, a buffer 220 is provided in the through hole 211. It should be noted that a buffer 220 is provided in each through hole 211. It can be understood that by providing the buffer 220 in the through hole 211, the buffering capacity of the through hole 211 is further improved, thereby improving the buffering property of the high temperature resistant solid tire 1000 for the loader.
[0032] In one embodiment, the buffer 220 is polyethylene foam plastic. The polyethylene foam plastic is filled in the through hole 211. That is, the polyethylene foam plastic fills every position of the through hole 211. It should be noted that polyethylene foam plastic is a material with multiple excellent properties, widely used in multiple fields, and has the excellent characteristics of low density, good flexibility, and high recovery rate. After being filled in the through hole 211, the buffering capacity of the through hole 211 is effectively improved, thereby improving the buffering performance of the high temperature resistant solid tire 1000 for loaders.
[0033] In another embodiment, the buffer 220 is a spring. The two ends of the spring are respectively fixed to the large end 2111 and the small end 2112 of the through hole 211. It can be understood that the spring can further improve the buffering capacity of the through hole 211 through its own expansion and contraction, thereby improving the buffering performance of the high temperature resistant solid tire 1000 for loaders. In one embodiment, a spring is provided in each through hole 211. It should be noted that, according to actual conditions, two springs, three springs, etc. can also be provided in each through hole 211, which is not specifically limited here.
[0034] Reference Figure 2As shown, a high temperature resistant solid tire 1000 for a loader according to an embodiment of the utility model has a plurality of pattern blocks 230 on the tread of a rubber carcass 200, and grooves 240 are provided between the plurality of pattern blocks 230. It can be understood that by providing the pattern blocks 230 and the grooves 240, the surface friction of the high temperature resistant solid tire 1000 for a loader is better. It should be noted that the number of the pattern blocks 230 is not specifically limited here. It should be noted that the number of the grooves 240 is not specifically limited here.
[0035] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings. Finally, it should be explained that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.
Claims
1. High temperature resistant solid tire for loader, characterized in that: include: Rim; The rubber carcass is formed by mixing and vulcanizing a rubber material and carbon black, and is coated on the rim. A hole group is provided on the side of the rubber carcass. The hole group includes a plurality of through holes that surround the rim and are distributed in a circumference. Along the axial direction of the rim, the projection of the through holes on the side of the rubber carcass is fan-shaped. The through holes have a large end and a small end. Along the direction away from the rim, the small end and the large end are arranged in sequence.
2. The high temperature resistant solid tire for a loader according to claim 1, characterized in that: There are a plurality of hole groups, and the plurality of hole groups are arranged in sequence along the radial direction of the rim.
3. The high temperature resistant solid tire for a loader according to claim 2, characterized in that: The through holes of two adjacent hole groups are arranged alternately.
4. The high temperature resistant solid tire for a loader according to claim 1, characterized in that: A buffer is arranged in the through hole.
5. The high temperature resistant solid tire for a loader according to claim 4, characterized in that: The buffer member is polyethylene foam plastic, and the polyethylene foam plastic is filled in the through hole.
6. The high temperature resistant solid tire for a loader according to claim 4, characterized in that: The buffer is a spring, and two ends of the spring are respectively fixed to the large end and the small end.
7. The high temperature resistant solid tire for a loader according to claim 1, characterized in that: A plurality of pattern blocks are arranged on the tread surface of the rubber tire body, and grooves are arranged between the plurality of pattern blocks.
8. The high temperature resistant solid tire for a loader according to claim 1, characterized in that: The rim is provided with a plurality of threaded holes, and the plurality of threaded holes are distributed in a circumferential manner on the side surface of the rim.