Riding wheel with novel structure

Abstract

The utility model relates to the technical field of riding wheels, and discloses a novel structure riding wheel which comprises a bearing seat, a rotating shaft is arranged in the bearing seat, the middle of the rotating shaft is fixedly connected with a riding wheel body through a bearing, the lower surface of the bearing seat is fixedly connected with a base, a sliding groove is formed in the base, and the sliding groove is communicated with the bearing seat. A mounting seat is slidably connected to the outer wall of the base, a first fixing bolt is arranged in the mounting seat, and an adjusting assembly is arranged in the mounting seat; the adjusting assembly comprises a clamping hole and a sliding rod. According to the utility model, through the matched design of the sliding rod, the limiting plate and the spring, the position of the mounting seat on the base is adjustable, the mounting of the riding wheel is more flexible, different use requirements can be met, and through the application of a sliding groove guide and spring reset structure, the stability and the adjustment convenience of the mounting seat are ensured; therefore, the adaptability and the installation efficiency of the riding wheel are improved.

Description

Technical Field

[0001] This utility model relates to the field of roller technology, and in particular to a novel structural roller. Background Technology

[0002] Roller supports are crucial support components widely used in rotary equipment, primarily responsible for bearing and transferring the weight of the equipment and ensuring its stable operation. In various rotary kilns, drum equipment, and conveyor systems, the structure and installation method of roller supports directly affect the equipment's operational stability, service life, and ease of maintenance. With the development of industrial production, higher demands are placed on the adaptability and installation efficiency of roller supports; therefore, optimizing and improving roller support structures has significant engineering value and application implications.

[0003] A search revealed a roller assembly (CN207755577U) comprising a roller blind plate and a roller cylinder. The roller cylinder is fixed to the roller blind plate via a roller flange. Two roller support plates on the roller blind plate inside the roller cylinder support both ends of the roller shaft. An oil passage is provided within the roller shaft. Two tapered roller bearings support the rollers on the roller shaft. Mechanical seal seats covering the tapered roller bearings are fixed to both ends of the rollers. Multiple mechanical seal sleeves fitted onto the roller shaft are installed within each mechanical seal seat. A round nut and washer fitted onto the roller shaft are located on the outside of the mechanical seal seat. Oil inlets are provided at both ends of the roller shaft, communicating with the cavity between the two tapered roller bearings. This invention employs mechanical seals to prevent damage to the bearings from water, vapor, food residue, and other impurities, thus extending the service life of the roller.

[0004] The installation method for the support rollers in this application is rather limited, relying solely on bolts for installation. This typically requires precise measurements and a cumbersome adjustment process, making it difficult to flexibly adapt to different operating conditions, resulting in poor adaptability and low installation efficiency. In practical applications, if the support roller installation position does not precisely match the equipment's operating requirements, it may lead to problems such as unstable operation and uneven stress, thus affecting the normal use of the equipment. Therefore, optimizing the support roller installation structure and improving its adaptability and installation efficiency has become a pressing technical challenge. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a novel structural support roller, which aims to improve the limitations of existing support roller installation methods. The installation of support rollers usually relies on precise measurement and a cumbersome adjustment process, making it difficult to flexibly adjust according to different working conditions, resulting in poor adaptability and low installation efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel structural support roller, including a bearing housing, a rotating shaft is provided inside the bearing housing, a support roller is fixedly connected to the middle of the rotating shaft via a bearing, a base is fixedly connected to the lower surface of the bearing housing, a sliding groove is provided inside the base, a mounting seat is slidably connected to the outer wall of the base, a fixing bolt is provided inside the mounting seat, and an adjustment component is provided inside the mounting seat;

[0007] The adjustment assembly includes a locking hole and a sliding rod. The locking hole is opened inside the base, the sliding rod is slidably connected inside the mounting base, a limit plate is fixedly connected to the outer wall of the sliding rod, a handle is fixedly connected to one end of the sliding rod, and a spring is sleeved on the outer wall of the sliding rod.

[0008] Furthermore, a hinge is fixedly connected to the upper surface of the bearing seat, a retaining ring is fixedly connected to the outer wall of the hinge, pressure plates are fixedly connected to the inner walls of both the bearing seat and the retaining ring, and a retaining component is provided on the outer wall of the retaining ring.

[0009] Furthermore, the fixing component includes a positioning plate and a second fixing bolt. One side of the outer wall of the positioning plate is fixedly connected to the outer wall of the fixing ring, and the second fixing bolt is disposed inside the positioning plate.

[0010] Furthermore, one side of the outer wall of the second fixing bolt is threaded into the interior of the bearing housing, and the second fixing bolt is used to fix the bearing housing and the positioning plate.

[0011] Furthermore, the outer wall of the slide rod is slidably connected to the inside of the locking hole, which is used to limit the movement of the slide rod.

[0012] Furthermore, the outer wall of the limiting plate is slidably connected to the inside of the mounting base, and the limiting plate is used to limit the spring.

[0013] Furthermore, one end of the spring is fixedly connected to the outer wall of the limiting plate, and the other end of the spring is fixedly connected to the inside of the mounting base.

[0014] Furthermore, one side of the outer wall of the mounting base is slidably connected to the inside of the groove.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the position of the mounting base on the base is adjustable through the combined design of the sliding rod, the limiting plate and the spring, making the installation of the support roller more flexible and adaptable to different usage needs. The application of the sliding groove guide and the spring reset structure ensures the stability of the mounting base and the convenience of adjustment, thereby improving the adaptability and installation efficiency of the support roller.

[0017] 2. In this utility model, a rotatable positioning plate structure is adopted, which allows the bearing seat and the fixed ring to be quickly separated, facilitating the disassembly and assembly of the rotating shaft and the support roller. This not only simplifies the maintenance process but also improves the convenience of support roller replacement, reduces maintenance time, and helps to improve the efficiency and reliability of the equipment. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a novel support roller proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the mounting base for a novel type of support roller proposed in this utility model;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of one side of the bearing seat of a novel support roller proposed in this utility model.

[0022] Legend:

[0023] 1. Bearing housing; 2. Shaft; 3. Support roller; 4. Base; 5. Mounting seat; 6. Fixing bolt one; 7. Slide groove; 8. Locking hole; 9. Slide rod; 10. Limiting plate; 11. Spring; 12. Handle; 13. Fixing ring; 14. Positioning plate; 15. Fixing bolt two; 16. Pressure plate; 17. Hinge. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a novel structural support roller, comprising a bearing seat 1, a rotating shaft 2 disposed inside the bearing seat 1, a support roller 3 fixedly connected to the middle of the rotating shaft 2 via a bearing, a base 4 fixedly connected to the lower surface of the bearing seat 1 to provide support and guidance for the mounting seat 5, and simultaneously forming a fixed mounting structure of a sliding rod 9 and a sliding groove 7, the base 4 having a sliding groove 7 inside, and the mounting seat 5 slidably connected to the outer wall of the base 4 for mounting and fixing the support roller 3, and the position adjustment is achieved by sliding to adapt to different installation requirements, the mounting seat 5 having a fixing bolt 6 inside, and an adjustment component inside the mounting seat 5;

[0026] The adjustment assembly includes a locking hole 8 and a sliding rod 9, which are used for sliding adjustment inside the base 4 and the mounting base 5, driving the limiting plate 10 to move and compressing the spring 11 to store elastic potential energy, thereby meeting different installation requirements. The locking hole 8 is opened inside the base 4, and the sliding rod 9 is slidably connected to the inside of the mounting base 5. The outer wall of the sliding rod 9 is fixedly connected to the limiting plate 10, which moves under the driving force of the sliding rod 9 and at the same time plays the role of transmitting sliding force, causing the spring 11 to contract and deform. One end of the sliding rod 9 is fixedly connected to a handle 12, and the outer wall of the sliding rod 9 is fitted with a spring 11. When the sliding rod 9 slides, it is compressed and stores elastic potential energy. After the sliding rod 9 is released, it is pushed back into the interior of the base 4 by the rebound, completing the self-locking and reset operation.

[0027] Specifically, through the coordinated design of the slide rod 9, the limiting plate 10, and the spring 11, the mounting base 5 can be adjusted on the base 4 to meet different installation needs and improve the adaptability of the support roller 3. In actual operation, the user can pull the handle 12 to make the slide rod 9 slide inside the base 4 and the mounting base 5, drive the limiting plate 10 to move, and further stretch or compress the spring 11 to store elastic potential energy. When the slide rod 9 is fully inside the mounting base 5, the mounting base 5 can slide along the outer wall of the base 4 and be guided by the slide groove 7 to keep it stable and move along the set trajectory. When the mounting base 5 slides to the appropriate position, the handle 12 is released, and the rebound force of the spring 11 will push the slide rod 9 back into the base 4, thereby fixing the mounting base 5. This not only ensures the stability of the mounting base 5 during the adjustment process, but also improves the convenience of installing the support roller 3, enabling it to quickly adapt to different installation environments and improve the applicability and installation efficiency of the equipment.

[0028] Reference Figure 1 and Figure 4Another embodiment of this utility model: A hinge 17 is fixedly connected to the upper surface of the bearing seat 1, serving as a fulcrum for the rotation of the positioning plate 14, allowing it to be adjusted in angle around the hinge 17. A fixing ring 13 is fixedly connected to the outer wall of the hinge 17, fastening the bearing seat 1 and the positioning plate 14 to ensure the stability of the support roller 3 in the installed state. Pressure plates 16 are fixedly connected to the inner walls of both the bearing seat 1 and the fixing ring 13. A fixing component is provided on the outer wall of the fixing ring 13, including the positioning plate 14 and fixing bolts 15. Rotation allows the bearing seat 1 and the fixing ring 13 to be quickly separated, facilitating the disassembly and assembly of the rotating shaft 2 and the support roller 3. One side of the outer wall of the positioning plate 14 is fixedly connected to the outer wall of the fixing ring 13. The second fixing bolt 15 is located inside the positioning plate 14 and is used to fix or release the positioning plate 14 so that it can rotate or remain locked. The outer wall of the second fixing bolt 15 is threaded to the inside of the bearing seat 1. The second fixing bolt 15 is used to fix the bearing seat 1 and the positioning plate 14. The outer wall of the slide rod 9 is slidably connected to the inside of the locking hole 8. The locking hole 8 is used to limit the slide rod 9. The outer wall of the limiting plate 10 is slidably connected to the inside of the mounting base 5. The limiting plate 10 is used to limit the spring 11. One end of the spring 11 is fixedly connected to the outer wall of the limiting plate 10, and the other end of the spring 11 is fixedly connected to the inside of the mounting base 5. The outer wall of the mounting base 5 is slidably connected to the inside of the slide groove 7.

[0029] Specifically, firstly, drive the fixing bolt 15 to fix or release the positioning plate 14. When it is necessary to disassemble the support roller 3, loosen the fixing bolt 15, pull the positioning plate 14, and rotate it around the hinge 17 as the center, so that the positioning plate 14 rotates to a suitable angle, thereby separating the bearing seat 1 from the fixing ring 13. At this time, the user can easily remove the rotating shaft 2 and the support roller 3 to complete the disassembly or replacement process, which simplifies the maintenance process of the support roller 3. Replacement can be completed without cumbersome disassembly and assembly operations, reducing equipment downtime and improving maintenance efficiency. In addition, since this structure can avoid the problem of thread wear caused by long-term use, it further improves the reliability and service life of the equipment.

[0030] Working principle: When the new structure support roller is needed, first pull the handle 12 to drive the slide rod 9 to slide inside the base 4 and the mounting seat 5. This causes the limit plate 10 to move through the slide rod 9. Then, the movement of the limit plate 10 causes one end of the spring 11 to move, causing the spring 11 to contract. When the slide rod 9 has completely moved into the mounting seat 5, the mounting seat 5 can be pulled to slide on the outer wall of the base 4. At this time, the slide groove 7 provides guidance. When the mounting seat 5 moves the fixing bolt 6 to the appropriate position, release the handle 12. The spring 11 will then push the slide rod 9 back into the base 4 for fixing. This allows for adjustment of the position of the mounting seat 5, making it suitable for different installation positions and facilitating installation.

[0031] In addition, when placing the support roller 3, first drive the fixing bolt 2 15 to fix or release the positioning plate 14, then pull the positioning plate 14 to rotate around the hinge 17, so that the bearing seat 1 can be separated from the fixing ring 13, and then the internal rotating shaft 2 and support roller 3 can be taken out.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new type of structure riding wheel, comprising a bearing seat (1), characterized in that: The bearing seat (1) is provided with a rotating shaft (2) inside. The middle part of the rotating shaft (2) is fixedly connected to a support roller (3) through a bearing. The lower surface of the bearing seat (1) is fixedly connected to a base (4). The base (4) is provided with a sliding groove (7) inside. The outer wall of the base (4) is slidably connected to a mounting seat (5). The mounting seat (5) is provided with a fixing bolt (6) inside. The mounting seat (5) is provided with an adjustment component inside. The adjustment assembly includes a locking hole (8) and a slide rod (9). The locking hole (8) is opened inside the base (4). The slide rod (9) is slidably connected inside the mounting base (5). A limit plate (10) is fixedly connected to the outer wall of the slide rod (9). A handle (12) is fixedly connected to one end of the slide rod (9). A spring (11) is sleeved on the outer wall of the slide rod (9).

2. A new type of structure riding wheel according to claim 1, characterized in that: A hinge (17) is fixedly connected to the upper surface of the bearing seat (1), and a fixing ring (13) is fixedly connected to the outer wall of the hinge (17). A pressure plate (16) is fixedly connected to the inner wall of both the bearing seat (1) and the fixing ring (13), and a fixing component is provided on the outer wall of the fixing ring (13).

3. A new type of structure riding wheel according to claim 2, characterized in that: The fixing assembly includes a positioning plate (14) and a fixing bolt (15). One side of the outer wall of the positioning plate (14) is fixedly connected to the outer wall of the fixing ring (13), and the fixing bolt (15) is disposed inside the positioning plate (14).

4. A new type of structure riding wheel according to claim 3, characterized in that: The outer wall of the second fixing bolt (15) is threaded to the inside of the bearing seat (1), and the second fixing bolt (15) is used to fix the bearing seat (1) and the positioning plate (14).

5. A new type of structure riding wheel according to claim 1, characterized in that: The outer wall of the slide rod (9) is slidably connected to the inside of the locking hole (8), which is used to limit the slide rod (9).

6. A new type of structure riding wheel according to claim 1, characterized in that: The outer wall of the limiting plate (10) is slidably connected to the inside of the mounting base (5), and the limiting plate (10) is used to limit the spring (11).

7. A new type of structure riding wheel according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the outer wall of the limiting plate (10), and the other end of the spring (11) is fixedly connected to the inside of the mounting base (5).

8. A novel structural support roller according to claim 1, characterized in that: The outer wall of the mounting base (5) is slidably connected to the inside of the groove (7).

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