Split type wheel structure

Abstract

The utility model discloses a split type wheel structure which comprises a connected wheel flange, a connecting spoke plate is fixed at one end of the connected wheel flange, a fixed wheel flange is arranged on one side, far away from the connected wheel flange, of the connecting spoke plate, a positioning spoke plate is fixed at one end, close to the connecting spoke plate, of the fixed wheel flange, and the split type wheel structure further comprises a positioning structure and a driving structure, the positioning structures are arranged at the two ends of the connecting radial plate and the positioning radial plate; and the O-shaped sealing rings are arranged at the corresponding positions of the connecting radial plate and the positioning radial plate. The wheel structure is formed by splicing and combining a plurality of sections of structures, so that the wheel structure has the advantages of convenience in production and easiness in adjustment, the investment of equipment and molds can be reduced, the working efficiency can be improved by batch production, and the O-shaped sealing ring can enhance the sealing performance of the connection of the connecting spoke plate and the positioning spoke plate, increase the bearing capacity of the wheel and improve the strength of the wheel; the stability of the wheel during mounting or dismounting can be enhanced through the positioning structure, so that a worker can independently complete mounting and dismounting of the wheel, and dismounting is convenient.

Description

Technical Field

[0001] The present application relates to a split wheel structure. Background Art

[0002] The wheel is a rigid wheel that fixes the inner edge of the tire, supports the tire and bears the load together with the tire. The wheel is a rotating component between the tire and the axle that bears the load. It usually consists of two main components: the rim and the spoke. The rim is the component on the wheel that mounts and supports the tire, and the spoke is the supporting component on the wheel between the axle and the rim.

[0003] Nowadays, the rims and spokes of most wheels are an integrated structure. The integrated wheels require a large number of specific molds and equipment to produce, with low production efficiency. In addition, the integrated wheels are relatively heavy and have poor ventilation. When the tire temperature is high, the driving stability is slightly affected. The integrated wheels also cannot be disassembled and assembled, making them inconvenient to adjust.

[0004] Therefore, it is desirable to provide a split wheel structure. Utility Model Content

[0005] In this embodiment, a split wheel structure is provided to solve the problems of requiring a large number of specific molds and equipment for production, low production efficiency, heavy wheel weight, poor ventilation, and inability to disassemble and assemble the wheel, making it inconvenient to adjust.

[0006] According to one aspect of the present application, a split wheel structure is provided, comprising a conjoined wheel rim, a connecting spoke fixed to one end of the conjoined wheel rim, a fixed wheel rim is arranged on a side of the connecting spoke away from the conjoined wheel rim, a positioning spoke fixed to one end of the fixed wheel rim close to the connecting spoke, characterized in that the split wheel structure further comprises:

[0007] A positioning structure, the positioning structure is arranged at both ends of the connecting spoke and the positioning spoke, the positioning structure comprises an insert block, a second mounting groove, a first limiting rod, a first spring, a clamp block, a fixing groove, a second limiting rod, a second spring, a sliding rod, a slider, a connecting rod, a fixing block, a limiting groove, a fixing rod and a push plate, the insert block is fixed at both ends of the connecting spoke close to the side wall of the positioning spoke;

[0008] O-type sealing rings are arranged at corresponding positions on the connecting spoke plate and the positioning spoke plate.

[0009] Specifically, the connecting spoke plate and the positioning spoke plate are evenly distributed with a plurality of fixing holes one on their circumferences, and the connecting spoke plate and the positioning spoke plate outside the fixing hole one are evenly distributed with a plurality of fixing holes two on their circumferences.

[0010] Specifically, the end portions of the side walls of the connecting spoke plate and the positioning spoke plate that are close to each other are provided with circular mounting grooves 1, and O-rings are clamped in the mounting grooves 1.

[0011] Specifically, the positioning spokes corresponding to the insert block are provided with slots, the insert block and the slots are engaged with each other, and the positioning spokes on both sides of the insert block are provided with mounting grooves 2.

[0012] Specifically, a limit rod 1 and a spring 1 are fixed to the side wall of the installation slot 2 away from the plug block, the spring is sleeved on the outside of the limit rod 1, and the other ends of the limit rod 1 and the spring 1 are fixed with a clamping block, and the other end of the clamping block is inclined.

[0013] Specifically, a card slot is provided on the plug block corresponding to the card block, the card block and the card slot are engaged with each other, and limiting slots are vertically provided on the side walls of the card slot on both sides of the card block, and fixed blocks are slidably connected in the limiting slots.

[0014] Specifically, a fixing groove is provided at one end of the clamping block away from the connecting spoke plate, a sliding rod is fixed in the middle of one end of the fixing groove close to the connecting spoke plate, limiting rods and springs are fixed on both sides of the sliding rod, the springs are sleeved on the outside of the limiting rods, the other ends of the limiting rods and springs are fixed to the sliding block, and the sliding block is slidably connected to the outside of the sliding rod.

[0015] Specifically, the side walls at both ends of the slider are rotatably connected to the connecting rod, the other end of the connecting rod is rotatably connected to one end of the corresponding fixed block, the fixed block is connected to one end of the connecting rod and extends to the outside of the limiting groove, and the fixed block is arranged on the side of the block close to the limiting rod 2.

[0016] Specifically, fixing rods are fixed on both sides of one end of the sliding block away from the second limiting rod, and the other end of the fixing rod is fixed to the push plate.

[0017] The benefits of this application are:

[0018] 1. The wheel is composed of a conjoined rim and a fixed rim. The conjoined rim and the fixed rim forgings are provided with a connecting spoke and a positioning spoke. The connecting spoke and the positioning spoke are fixed by installing bolts on a fixing frame 1 and a fixing hole 2. This wheel structure adopts a multi-section structure splicing combination, which has the advantages of convenient production and easy adjustment, can reduce the investment in equipment and molds, and mass production can improve work efficiency.

[0019] 2. By clamping an O-ring in the mounting groove in the connecting spoke plate and the positioning spoke plate, when the connecting spoke plate and the positioning spoke plate are fixed, the O-ring on the two can enhance the sealing of the connection between the two, thereby increasing the bearing capacity of the wheel, improving the wheel strength, and enhancing the wheel safety performance.

[0020] 3. By arranging positioning structures at both ends of the connecting spoke and the positioning spoke, when installing the wheel, the plug on the connected wheel rim is inserted into the corresponding slot on the fixed wheel rim. When the plug is pushed in, the plug first pushes the card block to both sides. When the card block corresponds to the card slot position, the card block will pop out under the action of spring 1 and be stuck in the corresponding card slot, so that the connecting spoke and the positioning spoke are fixed, which is convenient for the staff to install the bolts. When disassembling the wheel, after all the bolts are removed, the push plate is pushed to one side of the connecting spoke respectively, so that the slider compresses the spring 2, increases the inclination angle of the connecting rod, and pushes the card block outward. When the card block is separated from the card slot, the connecting spoke and the positioning spoke can be disassembled. During installation or disassembly, no other staff is required to hold the wheel, so that the staff can complete the installation and disassembly of the wheel alone, which is convenient for disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 This is a front view structural schematic diagram of an embodiment of the present application;

[0024] Figure 3 For an embodiment of the present application Figure 2 A schematic diagram of the enlarged structure at point A;

[0025] Figure 4 This is a side structural schematic diagram of an embodiment of the present application.

[0026] In the figure: 1. one-piece rim; 2. connecting spoke; 3. fixing rim; 4. positioning spoke; 5. fixing hole one; 6. fixing hole two; 7. mounting slot one; 8. positioning structure; 801. plug-in block; 802. mounting slot two; 803. limiting rod one; 804. spring one; 805. clamping block; 806. fixing slot; 807. limiting rod two; 808. spring two; 809. sliding rod; 810. sliding block; 811. connecting rod; 812. fixing block; 813. limiting slot; 814. fixing rod; 815. push plate; 9. O-ring. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] See also Figure 1-4 As shown, a split wheel structure comprises a conjoined wheel rim 1, a connecting spoke 2 is fixed at one end of the conjoined wheel rim 1, a fixed wheel rim 3 is arranged on the side of the connecting spoke 2 away from the conjoined wheel rim 1, and a positioning spoke 4 is fixed at one end of the fixing wheel rim 3 close to the connecting spoke 2, characterized in that the split wheel structure further comprises:

[0034] Positioning structure 8, the positioning structure 8 is arranged at both ends of the connecting spoke 2 and the positioning spoke 4, the positioning structure 8 includes an insert block 801, a second mounting groove 802, a first limiting rod 803, a first spring 804, a clamping block 805, a fixing groove 806, a second limiting rod 807, a second spring 808, a sliding rod 809, a slider 810, a connecting rod 811, a fixing block 812, a limiting groove 813, a fixing rod 814 and a push plate 815, the insert block 801 is fixed at both ends of the connecting spoke 2 near the side wall of the positioning spoke 4;

[0035] The O-type sealing ring 9 is arranged at corresponding positions on the connecting spoke plate 2 and the positioning spoke plate 4 .

[0036] The connecting spoke plate 2 and the positioning spoke plate 4 are provided with a plurality of fixing holes 5 evenly distributed on their circumferences, and the connecting spoke plate 2 and the positioning spoke plate 4 outside the fixing holes 5 are provided with a plurality of fixing holes 6 evenly distributed on their circumferences.

[0037] The end portions of the side walls of the connecting spoke plate 2 and the positioning spoke plate 4 that are close to each other are provided with circular mounting grooves 7 , and O-rings 9 are clamped in the mounting grooves 7 .

[0038] The positioning spokes 4 corresponding to the insert block 801 are all provided with slots, and the insert block 801 and the slots are mutually engaged. The positioning spokes 4 on both sides of the insert block 801 are provided with second mounting grooves 802 .

[0039] A limiting rod 803 and a spring 804 are fixed to the side wall of the second installation groove 802 away from the plug block 801. The spring 804 is sleeved on the outside of the limiting rod 803. The other ends of the limiting rod 803 and the spring 804 are fixed with a clamping block 805, and the other end of the clamping block 805 is inclined.

[0040] A card slot is provided on the inserting block 801 corresponding to the card block 805 , and the card block 805 and the card slot are engaged with each other. Limiting slots 813 are vertically provided on the side walls of the card slot on both sides of the card block 805 , and fixing blocks 812 are slidably connected in the limiting slots 813 .

[0041] A fixing groove 806 is provided at one end of the block 805 away from the connecting spoke plate 2, and a sliding rod 809 is fixed in the middle of the fixing groove 806 close to the end connecting the spoke plate 2, and a limiting rod 807 and a spring 808 are fixed on both sides of the sliding rod 809, and the spring 808 is sleeved on the outside of the limiting rod 807, and the other ends of the limiting rod and the spring 808 are fixed to the sliding block 810, and the sliding block 810 is slidably connected to the outside of the sliding rod 809.

[0042] The side walls at both ends of the slider 810 are rotatably connected to the connecting rod 811, and the other end of the connecting rod 811 is rotatably connected to one end of the corresponding fixed block 812. The fixed block 812 is connected to one end of the connecting rod 811 and extends to the outside of the limiting groove 813. The fixed block 812 is set on the side of the block 805 close to the limiting rod 2 807.

[0043] The two sides of one end of the slider 810 away from the second limiting rod 807 are fixed with fixing rods 814 , and the other end of the fixing rod 814 is fixed to the push plate 815 .

[0044] When the present application is in use, first, O-rings 9 are installed in the mounting grooves 1 7 on the connecting spokes 2 and the positioning spokes 4, respectively, and then the connecting spokes 2 and the positioning spokes 4 are fixed, so that the plug-in block 801 on the conjoined wheel rim 1 is inserted into the corresponding slot on the fixed wheel rim 3. When the plug-in block 801 is pushed in, the plug-in block 801 first pushes the clamping block 805 to both sides. When the clamping block 805 corresponds to the position of the clamping slot, the clamping block 805 will pop out under the action of the spring 1 804 and be clamped in the corresponding clamping slot, thereby fixing the connecting spokes 2 and the positioning spokes 4, so that the wheel remains stable when the bolts are installed, which is convenient for the staff to install the bolts on the fixing holes 1 5 and 2 6. During installation, no other staff is required to hold the wheel, and the connecting spokes 2 and the positioning spokes 4 are fixed. When fixed, the O-ring 9 on the two can enhance the sealing of the connection between the two, thereby increasing the bearing capacity of the wheel, improving the strength of the wheel, and enhancing the safety performance of the wheel. This wheel structure adopts a multi-section structure splicing combination, which has the advantages of convenient production and easy adjustment, can reduce the investment in equipment and molds, and mass production can improve work efficiency. When the wheel needs to be disassembled, after all the bolts are removed, push the push plate 815 to one side of the connecting spoke 2, so that the slider 810 compresses the spring 2 808, increases the inclination angle of the connecting rod 811, and pushes the block 805 outward. When the block 805 is separated from the slot, the connecting spoke 2 and the positioning spoke 4 can be disassembled, so that the staff can complete the installation and disassembly of the wheel alone, and the disassembly is convenient.

[0045] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A split wheel structure, comprising a conjoined wheel rim (1), a connecting spoke (2) being fixed to one end of the conjoined wheel rim (1), a fixing wheel rim (3) being arranged on a side of the connecting spoke (2) away from the conjoined wheel rim (1), and a positioning spoke (4) being fixed to one end of the fixing wheel rim (3) close to the connecting spoke (2), characterized in that: The split wheel structure also includes: A positioning structure (8), the positioning structure (8) being arranged at both ends of the connecting spoke (2) and the positioning spoke (4), the positioning structure (8) comprising an insert block (801), a second mounting groove (802), a first limiting rod (803), a first spring (804), a clamping block (805), a fixing groove (806), a second limiting rod (807), a second spring (808), a sliding rod (809), a sliding block (810), a connecting rod (811), a fixing block (812), a limiting groove (813), a fixing rod (814) and a push plate (815), the insert block (801) being fixed at both ends of the connecting spoke (2) near the side wall of the positioning spoke (4); An O-type sealing ring (9) is arranged at corresponding positions on the connecting spoke plate (2) and the positioning spoke plate (4).

2. The split wheel structure according to claim 1, characterized in that: The connecting spoke plate (2) and the positioning spoke plate (4) are provided with a plurality of fixing holes one (5) evenly distributed on the circumference, and the connecting spoke plate (2) and the positioning spoke plate (4) outside the fixing holes one (5) are provided with a plurality of fixing holes two (6) evenly distributed on the circumference.

3. The split wheel structure according to claim 1, characterized in that: The end portions of the side walls of the connecting spoke plate (2) and the positioning spoke plate (4) that are close to each other are provided with circular mounting grooves (7), and O-type sealing rings (9) are clamped in the mounting grooves (7).

4. The split wheel structure according to claim 1, characterized in that: The positioning spokes (4) corresponding to the insert block (801) are all provided with slots, the insert block (801) and the slots are mutually engaged, and the positioning spokes (4) on both sides of the insert block (801) are provided with second mounting grooves (802).

5. The split wheel structure according to claim 4, characterized in that: A limiting rod 1 (803) and a spring 1 (804) are fixed to the side wall of the installation groove 2 (802) away from the plug block (801); the spring 1 (804) is sleeved on the outside of the limiting rod 1 (803); a clamping block (805) is fixed to the other end of the limiting rod 1 (803) and the spring 1 (804); and the other end of the clamping block (805) is inclined.

6. The split wheel structure according to claim 5, characterized in that: A card slot is provided on the inserting block (801) corresponding to the card block (805), and the card block (805) and the card slot are mutually engaged. Limiting slots (813) are vertically provided on the side walls of the card slot on both sides of the card block (805), and a fixing block (812) is slidably connected in each of the limiting slots (813).

7. The split wheel structure according to claim 6, characterized in that: A fixing groove (806) is provided at one end of the clamping block (805) away from the connecting spoke plate (2); a sliding rod (809) is fixed in the middle of one end of the fixing groove (806) close to the connecting spoke plate (2); a second limiting rod (807) and a second spring (808) are fixed on both sides of the sliding rod (809); the second spring (808) is sleeved on the outside of the second limiting rod (807); the other ends of the limiting rod and the second spring (808) are fixed to a sliding block (810); and the sliding block (810) is slidably connected to the outside of the sliding rod (809).

8. The split wheel structure according to claim 7, characterized in that: The side walls at both ends of the slider (810) are rotatably connected to the connecting rod (811), and the other end of the connecting rod (811) is rotatably connected to one end of the corresponding fixed block (812). One end of the fixed block (812) connected to the connecting rod (811) extends to the outside of the limiting groove (813), and the fixed block (812) is arranged on a side of the clamping block (805) close to the second limiting rod (807).

9. The split wheel structure according to claim 8, characterized in that: Fixed rods (814) are fixed on both sides of one end of the sliding block (810) away from the second limiting rod (807), and the other end of the fixed rod (814) is fixed to the push plate (815).

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