High-strength guide wheel structure

Abstract

The utility model relates to the technical field of guide wheels, and discloses a high-strength guide wheel structure which comprises a hub and a tire body, six through grooves evenly distributed in the annular direction are formed in the hub, limiting blocks are installed in the through grooves, the tire body is arranged outside the hub, and the tire body is made of PU materials. The metal inner frame is arranged in the tire body, the metal inner frame is fixedly connected with the tire body, six limiting grooves which are evenly distributed in the annular direction are formed in the metal inner frame, the limiting grooves and the metal inner frame are integrally formed, and the limiting grooves are matched with the limiting blocks; and the top column is arranged in the hub. According to the guide wheel, the supporting structures are arranged in the tire body and the supporting structures in the hub, and the two supporting structures are combined, so that the strength of the guide wheel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guiding wheels, in particular to a high-strength guiding wheel structure. Background Art

[0002] A guiding wheel, also known as a guide wheel, is a device used to guide or control the movement of an object. It usually consists of a wheel and an axle, and the guiding or controlling of the object is achieved by rotating the wheel. Guiding wheels are widely used in many fields, such as the mechanical industry, the construction industry, and the aerospace industry.

[0003] Existing guiding wheels usually consist of a hub and a carcass. The carcass is made of rubber material and is relatively thick as a whole. However, there is a lack of support inside it, so the support received by the carcass is low, and the overall strength of the guiding wheel is low. For this reason, a high-strength guiding wheel structure is proposed. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a high-strength guiding wheel structure to solve the problem of low strength of guiding wheels mentioned in the above background art.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A high-strength guiding wheel structure, comprising:

[0008] A hub and a carcass. Six through grooves evenly distributed in a ring are arranged inside the hub. A limiting block is installed inside the through groove. The carcass is arranged outside the hub and is made of PU material;

[0009] A metal inner frame is arranged inside the carcass and is fixedly connected to the carcass. Six limiting grooves evenly distributed in a ring are arranged inside the metal inner frame, and the limiting grooves are integrally formed with the metal inner frame. The limiting grooves are adapted to the limiting blocks;

[0010] A top column is arranged inside the hub.

[0011] Preferably, a turntable is arranged at the front end of the top column, and the turntable is fixedly connected to the top column. The turntable is in threaded fit with the hub. The turntable is used for rotating and limiting the top column.

[0012] Preferably, a fixing magnet is installed at one end inside the limiting block, and the fixing magnet is fixedly connected to the limiting block. A side groove is arranged on one side outside the fixing magnet. The fixing magnet adsorbs on the stainless steel inner ring to prevent the limiting block from being adsorbed and fixed before the top column is inserted.

[0013] Preferably, a stainless - steel inner ring is provided on the inner wall of the hub, and the stainless - steel inner ring is fixedly connected to the hub. The stainless - steel inner ring is used for fixing the adsorption of the magnet.

[0014] Preferably, a flange is provided on one side of the rear end of the outside of the hub, and the flange is fixedly connected to the hub. The flange makes the installation of the hub more convenient.

[0015] Preferably, a number of anti - slip ridges evenly distributed in a ring shape are provided on the outside of the carcass, and the anti - slip ridges are integrally formed with the carcass. The anti - slip ridges improve the anti - slip performance of the carcass.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a high - strength guiding wheel structure, having the following beneficial effects:

[0018] The carcass of the present utility model is made of PU material. The PU material has high strength, high wear resistance and good elasticity. The carcass is sleeved on the outside of the hub. Then, the limiting block is passed through the through - slot and inserted into the limiting groove. The limiting block plays a role in limiting the metal inner frame. The carcass plays a role in strengthening the support through the metal inner frame. Then, the top column is inserted into the hub. The top column plays a role in fixing the limiting block to prevent it from retracting. Thus, the limiting block supports the metal inner frame, further strengthening the support performance inside the guiding wheel and solving the problems raised in the background art. Brief description of the drawings

[0019] Figure 1 is a three - dimensional view of the overall structure of the present utility model;

[0020] Figure 2 is a three - dimensional view of the separated state of the hub and the carcass of the present utility model;

[0021] Figure 3 is a cross - sectional view of the internal structure of the carcass of the present utility model;

[0022] Figure 4 is a cross - sectional view of the internal structure of the hub of the present utility model;

[0023] Figure 5 is a three - dimensional view of the hub and flange structure of the present utility model.

[0024] In the figure: 1, hub; 2, flange; 3, through - slot; 4, carcass; 5, anti - slip ridge; 6, metal inner frame; 7, limiting groove; 8, turntable; 9, top column; 10, limiting block; 11, fixed magnet; 12, stainless - steel inner ring; 13, side groove. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a technical solution, a high-strength guiding wheel structure. Please refer to Figure 1 , Figure 2 and Figure 3 , including:

[0027] A hub 1 and a carcass 4. Six through grooves 3 are arranged inside the hub 1 and are evenly distributed along the ring. A limiting block 10 is installed inside the through groove 3. The carcass 4 is arranged outside the hub 1 and is made of PU material;

[0028] A metal inner frame 6 is arranged inside the carcass 4 and is fixedly connected to the carcass 4. Six limiting grooves 7 are arranged inside the metal inner frame 6 and are evenly distributed along the ring. The limiting grooves 7 are integrally formed with the metal inner frame 6 and are adapted to the limiting blocks 10;

[0029] A top column 9 is arranged inside the hub 1.

[0030] Please refer to Figure 1 , Figure 2 and Figure 5 . A turntable 8 is arranged at the front end of the top column 9 and is fixedly connected to the top column 9. The turntable 8 is in threaded fit with the hub 1. The turntable 8 is used to rotate and limit the top column 9.

[0031] Please refer to Figure 2 , Figure 3 and Figure 4 . A fixing magnet 11 is installed at one end inside the limiting block 10 and is fixedly connected to the limiting block 10. A side groove 13 is arranged on one side outside the fixing magnet 11. The fixing magnet 11 is adsorbed on the stainless steel inner ring 12 to prevent the limiting block 10 from being adsorbed and fixed before the top column 9 is inserted.

[0032] Please refer to Figure 3 . The inner wall of the hub 1 is provided with a stainless steel inner ring 12, and the stainless steel inner ring 12 is fixedly connected to the hub 1. The stainless steel inner ring 12 is used for the adsorption of the fixing magnet 11.

[0033] Please refer to Figure 5 . A flange 2 is arranged on one side of the rear end outside the hub 1, and the flange 2 is fixedly connected to the hub 1. The flange 2 makes the installation of the hub 1 more convenient.

[0034] Please refer toFigure 1 , Figure 2 and Figure 3 , a plurality of anti-slip ridges 5 evenly distributed along the ring are arranged on the outside of the carcass 4, and the anti-slip ridges 5 are integrally formed with the carcass 4, and the anti-slip ridges 5 improve the anti-slip performance of the carcass 4.

[0035] In this solution: through the PU material of the carcass 4, the carcass 4 is sleeved on the outside of the wheel hub 1, and then the limiting block 10 is inserted into the inside of the limiting groove 7 through the through groove 3. The limiting block 10 plays a role in limiting the metal inner frame 6. The carcass 4 plays a role in strengthening the support through the metal inner frame 6. Then, the top column 9 is inserted into the wheel hub 1. The top column 9 plays a role in fixing the limiting block 10 to prevent it from retracting. Furthermore, the limiting block 10 supports the metal inner frame 6, further strengthening the support performance inside the guiding wheel. Connect the flange 2 with the bearing so that the guiding wheel can be used.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to this process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength guide wheel structure, characterized in that: include: A wheel hub (1) and a tire carcass (4), wherein the wheel hub (1) is provided with six through grooves (3) evenly distributed along a ring shape, a limit block (10) is installed inside the through groove (3), and the tire carcass (4) is arranged outside the wheel hub (1), and the tire carcass (4) is made of PU material; A metal inner frame (6) is arranged inside the carcass (4), and the metal inner frame (6) is fixedly connected to the carcass (4), and the metal inner frame (6) is provided with six limiting grooves (7) evenly distributed along a ring shape inside, and the limiting grooves (7) and the metal inner frame (6) are integrally formed, and the limiting grooves (7) are adapted to the limiting blocks (10); A top column (9) is arranged inside the wheel hub (1).

2. A high-strength guide wheel structure according to claim 1, characterized in that: A rotating disk (8) is provided at the front end of the top column (9), and the rotating disk (8) is fixedly connected to the top column (9), and the rotating disk (8) is connected to the wheel hub (1) through threaded fitting.

3. A high-strength guide wheel structure according to claim 1, characterized in that: A fixed magnet (11) is installed at one end inside the limit block (10), and the fixed magnet (11) is fixedly connected to the limit block (10), and a side groove (13) is provided on one side outside the fixed magnet (11).

4. A high-strength guide wheel structure according to claim 3, characterized in that: The inner wall of the wheel hub (1) is provided with a stainless steel inner ring (12), and the stainless steel inner ring (12) is fixedly connected to the wheel hub (1).

5. The high-strength guide wheel structure according to claim 1, characterized in that: A flange (2) is provided on one side of the rear end of the wheel hub (1), and the flange (2) is fixedly connected to the wheel hub (1).

6. A high-strength guide wheel structure according to claim 1, characterized in that: The outside of the carcass (4) is provided with a plurality of anti-skid convex strips (5) evenly distributed along a ring shape, and the anti-skid convex strips (5) are integrally formed with the carcass (4).

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