Bearing seat mechanism of rubbing regeneration machine

Abstract

The utility model relates to the technical field of bearing seats, and discloses a bearing seat mechanism of a rubbing regeneration machine, which comprises a bottom plate, the outer wall of the bottom plate is fixedly connected with a connecting rod I, the outer wall of the connecting rod I is fixedly connected with a limiting block II, and the outer wall of the limiting block II is fixedly connected with a sliding block II. A first spring is arranged on the outer wall of the first connecting rod, the bottom end of the first spring is fixedly connected to the outer wall of the bottom plate, a first limiting block is fixedly connected to the top end of the first spring, a second connecting rod is fixedly connected to the outer wall of the first limiting block, and a first sliding block is fixedly connected to the outer wall of the first limiting block. According to the shock absorber, shock is conducted to the second connecting rod through the first fixing block and the second fixing block, the first push spring absorbs impact preliminarily and drives the second connecting rod to slide on the outer side of the first connecting rod, the first push spring between the first limiting block and the second limiting block absorbs impact again, the second spring buffers final impact, and therefore shock harm is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seats, in particular to a bearing seat mechanism of a rubbing and regenerating machine. Background Art

[0002] A rubbing and recycling machine is a mechanical device specially used for recycling and reusing waste tires. It breaks down waste tires into small pieces through mechanical rubbing and friction for further recycling and processing. When using a rubbing and recycling machine, the rubbing roller needs to be fixed through a bearing base to ensure the stability and safety of the equipment operation. In order to meet this demand, a bearing seat mechanism of a rubbing and recycling machine is designed. This mechanism can effectively fix the rubbing roller through precise processing and reasonable structural design, while providing sufficient support and stability to ensure the reliability and durability of the equipment during long-term operation. The use of this bearing seat mechanism not only improves the overall performance of the rubbing and recycling machine, but also reduces the failure rate of the equipment during operation, thereby improving the operating efficiency and economic benefits of the equipment.

[0003] The Chinese patent document with the search announcement number CN212536449U discloses a detachable bearing seat mechanism, including a bearing base, a bearing cover is installed on the upper end of the bearing base, a lower bearing shell is installed in the bearing base, and an upper bearing shell is installed in the bearing cover; a coating component is provided between the bearing base and the bearing cover; first screw holes are provided at both ends of the bearing base, a first extension is provided near the first screw hole, and a rubber pad is installed near the first screw hole on the first extension. The detachable bearing seat mechanism provided by the utility model is provided with a coating component and a coating member, and the two cooperate with each other so that the bearing seat can lubricate the outside of the bearing and the inside of the bearing, and the operation is simple and convenient; the structural design of the connection between the bearing base and the bearing cover is conducive to strengthening the connection between the bearing seat and the bearing cover, but the device only solves the problem that the bearing and the bearing seat may not be completely matched due to the variety of bearing models, and some small gaps will appear, and the loosening phenomenon will occur after long-term work, and it cannot buffer the impact caused by the vibration of the rubbing roller when in use, resulting in a short life of the equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a bearing seat mechanism for a rubbing and regenerating machine, aiming to improve the problem that the impact caused by the vibration of the rubbing roller during use cannot be buffered, resulting in a short service life of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing seat mechanism of a rubbing and regenerating machine, comprising a bottom plate, the outer wall of the bottom plate is fixedly connected with a connecting rod 1, the outer wall of the connecting rod 1 is fixedly connected with a limiting block 2, the outer wall of the limiting block 2 is fixedly connected with a sliding block 2, the outer wall of the connecting rod 1 is provided with a spring 1, the bottom end of the spring 1 is fixedly connected to the outer wall of the bottom plate, the top end of the spring 1 is fixedly connected with a limiting block 1, the outer wall of the limiting block 1 is fixedly connected with the connecting rod 2, the outer wall of the limiting block 1 is fixedly connected with a sliding block Block one, the outer wall of the slider two is slidably connected to the inner wall of the connecting rod two, the outer wall of the slider one is slidably connected to the inner wall of the connecting rod one, the outer wall of the connecting rod two is provided with a push spring one, the top end of the push spring one is fixedly connected to the outer wall of the limit block two, the bottom end of the push spring one is fixedly connected to the outer wall of the limit block one, the outer wall of the connecting rod two is provided with a spring two, the top end of the spring two is fixedly connected to a fixed block one, the bottom end of the spring two is fixedly connected to the outer wall of the limit block two, and the outer wall of the fixed block one is provided with a fixing component.

[0006] Furthermore, the fixing assembly includes a second fixing block, and an outer wall of the second fixing block is arranged on an outer wall of the first fixing block.

[0007] Furthermore, a clamping block is provided on the inner wall of the fixing block 1, and a connecting shaft is fixedly connected to the outer wall of the clamping block.

[0008] Furthermore, a top plate is fixedly connected to the top end of the connecting shaft, and a second push spring is sleeved on the outer wall of the connecting shaft.

[0009] Furthermore, the top end of the second push spring is fixedly connected to the outer wall of the top plate, and the bottom end of the second push spring is arranged on the outer wall of the second fixing block.

[0010] Furthermore, the outer wall of the connecting shaft is slidably connected to the inner wall of the second fixing block, and the outer wall of the connecting shaft is slidably connected to the inner wall of the first fixing block.

[0011] Furthermore, the outer wall of the fixing block 1 is fixedly connected with a hoop ring 1, and the outer wall of the fixing block 2 is fixedly connected with a hoop ring 2.

[0012] Furthermore, the inner thread of the second hoop is connected to a threaded rod, the outer wall of the threaded rod is rotatably connected to a clamping plate, and the outer wall of the clamping plate is slidably connected to the inner wall of the second hoop.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, when the equipment is running, the vibration is transmitted to the connecting rod 2 through the fixed block 1 and the fixed block 2, the push spring 1 initially absorbs the impact and drives the connecting rod 2 to slide on the outside of the connecting rod 1, the slider 2 and the slider 1 limit the position of the connecting rod 2 and the connecting rod 1 to prevent misalignment, the push spring 1 between the limit block 1 and the limit block 2 absorbs the impact again, and the spring 2 buffers the final impact, thereby achieving the effect of reducing the harm of vibration and extending the life of the equipment.

[0015] 2. In the utility model, when the bearing seat mechanism of the rubbing regeneration machine needs to be used, the holes on the fixing block 2 and the fixing block 1 are aligned, the connecting shaft is pushed into the inside of the fixing block 1, and the push spring 2 is squeezed to contract the push spring 2, and the connecting shaft is rotated to drive the clamping block to rotate. The clamping block is clamped in the inside of the fixing block 1 to fix the fixing block 2, thereby fixing the bearing, and the threaded rods on the two hoops are rotated to push the clamping sheet to fit tightly against the bearing, so that bearings of different sizes can be fixed, thereby achieving the effect of quickly installing and fixing bearings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a bearing seat mechanism of a rubbing and regenerating machine proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a portion of a slider of a bearing seat mechanism of a rubbing and regenerating machine proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the internal structure of a fixed block of a bearing seat mechanism of a rubbing and regenerating machine.

[0019] Legend:

[0020] 1. Bottom plate; 2. Connecting rod 1; 3. Spring 1; 4. Limit block 1; 5. Slider 1; 6. Push spring 1; 7. Slider 2; 8. Connecting rod 2; 9. Limit block 2; 10. Spring 2; 11. Fixed block 1; 12. Fixed block 2; 13. Block; 14. Connecting shaft; 15. Push spring 2; 16. Top plate; 17. Hoop 1; 18. Hoop 2; 19. Threaded rod; 20. Clamping piece. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-2The utility model provides an embodiment: a bearing seat mechanism of a rubbing and regenerating machine, comprising a bottom plate 1, the outer wall of the bottom plate 1 is fixedly connected with a connecting rod 2, the outer wall of the connecting rod 2 is fixedly connected with a limiting block 9, the outer wall of the limiting block 9 is fixedly connected with a slider 7, the outer wall of the connecting rod 2 is provided with a spring 3, the bottom end of the spring 3 is fixedly connected to the outer wall of the bottom plate 1, the top end of the spring 3 is fixedly connected to the limiting block 4, the outer wall of the limiting block 4 is fixedly connected with a connecting rod 8, and the outer wall of the limiting block 4 is fixedly connected with a slider 5 The outer wall of the slider 27 is slidably connected to the inner wall of the connecting rod 28, the outer wall of the slider 15 is slidably connected to the inner wall of the connecting rod 2, the outer wall of the connecting rod 28 is provided with a push spring 16, the top end of the push spring 6 is fixedly connected to the outer wall of the limit block 29, the bottom end of the push spring 6 is fixedly connected to the outer wall of the limit block 4, the outer wall of the connecting rod 28 is provided with a spring 210, the top end of the spring 210 is fixedly connected to a fixed block 11, the bottom end of the spring 210 is fixedly connected to the outer wall of the limit block 29, and the outer wall of the fixed block 11 is provided with a fixing component;

[0023] Specifically, the vibration and impact of the equipment will be transmitted to the connecting rod 2 8 through the fixed block 11 and the fixed block 2 12. The function of these two fixed blocks is to stabilize the foundation of the equipment and ensure that the equipment will not shift when it is impacted. The connecting rod 2 8 is the main transmission path for vibration and impact. It transmits the impact from the bottom of the equipment to the top, thereby reducing the impact force between the various components of the equipment. Next, the push spring 1 6 between the connecting rod 2 8 and the base plate 1 preliminarily absorbs the impact caused by the vibration. The push spring 1 6 is an elastic element. When it is impacted, it will deform and store energy, and then release this part of the energy to reduce the impact force. This design enables the equipment to self-regulate when it is impacted, reducing the impact of vibration and impact on the equipment. Between the connecting rod 2 8 and the connecting rod 1 2, there are sliders 2 7 and sliders 1 5. Their function is to limit the connecting rod 2 8 from sliding on the outside of the connecting rod 1 2 to prevent The design prevents the connecting rod 28 and the connecting rod 12 from being misaligned. This design enhances the stability and reliability of the equipment and ensures that there will be no wear and damage between the components of the equipment when it is impacted. In addition, the push spring 16 between the limit block 14 and the limit block 29 absorbs the impact again. This design enables the equipment to further reduce the impact force when it is impacted, thereby reducing the impact of vibration on the equipment. At the same time, the spring 210 between the limit block 29 and the fixed block 11 buffers the final impact. The spring 210 is an elastic element. When it is impacted, it will deform and store energy, and then release this part of the energy, so that the impact force is further reduced. Through the coordinated work of the above components, the vibration and impact of the equipment during operation are effectively controlled. This design makes the equipment have a longer service life, reduces maintenance costs, and improves the reliability and stability of the equipment.

[0024] Reference Figure 3 The fixing assembly includes a fixing block 12, the outer wall of which is arranged on the outer wall of a fixing block 11; a clamping block 13 is arranged on the inner wall of the fixing block 11, and the outer wall of the clamping block 13 is fixedly connected to a connecting shaft 14; the top end of the connecting shaft 14 is fixedly connected to a top plate 16, and the outer wall of the connecting shaft 14 is sleeved with a push spring 15; the top end of the push spring 15 is fixedly connected to the outer wall of the top plate 16, and the bottom end of the push spring 15 is arranged on the outer wall of the fixing block 12; the outer wall of the connecting shaft 14 is slidably connected to the inner wall of the fixing block 12, and the outer wall of the connecting shaft 14 is slidably connected to the inner wall of the fixing block 11; the outer wall of the fixing block 11 is fixedly connected to a hoop 17, and the outer wall of the fixing block 12 is fixedly connected to a hoop 2 18; the inner thread of the hoop 18 is connected to a threaded rod 19, the outer wall of the threaded rod 19 is rotatably connected to a clamping sheet 20, and the outer wall of the clamping sheet 20 is slidably connected to the inner wall of the hoop 18;

[0025] Specifically, the bearing is placed on the hoop 17. This step is to ensure that the bearing can be stably placed in the fixture to lay the foundation for subsequent operations. It should be noted that the bearing must be placed accurately to ensure that it can be accurately aligned with the fixing block in subsequent operations. Next, align the connecting shaft 14 and the block 13 with the holes on the fixing block 2 12 and the fixing block 1 11. The purpose of this step is to fix the bearing in the appropriate position to prevent it from shifting during the operation of the equipment. In order to achieve this goal, it is necessary to ensure the accurate alignment of the connecting shaft 14 and the block 13. Make sure the bearing is firmly fixed, then push the connecting shaft 14 into the interior of the fixing block 11. This step is to firmly fix the bearing in the fixing block to prevent it from falling off due to force during use. In the process of pushing the connecting shaft 14, you need to pay attention to the strength and speed to avoid damage to the bearing and the fixing device. Then, squeeze the push spring 15 to shrink the push spring 15. This step is to further consolidate the fixation of the bearing and ensure that it is not easy to loosen during the operation of the equipment. In the process of squeezing the push spring, you must control the strength to avoid excessive compression and damage to the push spring. Subsequently, the connecting shaft 14 is rotated, and the block 13 is driven to rotate by the connecting shaft 14. This step is to ensure that the bearing can be closely contacted with the fixed block during the fixing process to improve the fixing effect. At the same time, the rotating connecting shaft 14 can also conveniently adjust the position of the bearing to achieve the best working state. Next, the threaded rod 19 on the hoop ring 17 and the hoop ring 2 18 is rotated. This step is to adjust the position of the clamping piece 20 so that it can be close to the bearing and fix bearings of different sizes. In the process of rotating the threaded rod 19, it is necessary to ensure that the force is moderate to avoid excessive force causing damage to the components. Finally, the top plate 16 and the fixed block 2 12 are fixed by the push spring 2 15. This step is to prevent the vibration generated by the rubbing roller during use from ejecting the block 13 and causing the bearing to fall off. At the same time, this design can also improve the stability of the bearing fixation and ensure the stability of the equipment operation. In summary, this set of bearing fixing device realizes the rapid installation and fixation of the bearing through a series of operating steps. It can not only adapt to bearings of different sizes, but also effectively prevent the bearing from falling off during use, thereby improving the stability of the equipment operation and the service life of the bearing.

[0026] Working principle: when it is necessary to use a bearing seat mechanism of a rubbing and regenerating machine, the bearing is placed on the hoop ring 17, and then the hoop ring 18 is placed above the hoop ring 17, the connecting shaft 14 and the clamping block 13 are aligned with the holes on the fixed block 12 and the fixed block 11, and the connecting shaft 14 is pushed into the inside of the fixed block 11, and the push spring 15 is squeezed to shrink the push spring 15, and then the connecting shaft 14 is rotated, and the clamping block 13 is driven to rotate through the connecting shaft 14, and the fixed block 12 is fixed by the clamping block 13 being stuck in the inside of the fixed block 11, so as to fix the bearing, and then the threaded rod 19 on the hoop ring 17 and the hoop ring 18 is rotated, and the clamping piece 20 is pushed to be close to the bearing through the threaded rod 19, so that bearings of different sizes can be fixed, and at the same time, the top plate 16 and the fixed block 12 are fixed by the push spring 15 to prevent the vibration of the rubbing roller when it is in use. The block 13 is ejected, causing the bearing to fall off, thereby achieving the effect of quickly installing the bearing and fixing bearings of different sizes. When the equipment is running, the impact caused by the vibration is transmitted to the connecting rod 28 through the fixing block 11 and the fixing block 2 12, and the impact caused by the vibration is initially absorbed by the push spring 16 between the connecting rod 28 and the bottom plate 1, and at the same time, the connecting rod 28 is driven to slide on the outside of the connecting rod 2, and the positions of the connecting rod 28 and the connecting rod 2 are limited by the sliders 27 and 5 inside the connecting rod 28 and the connecting rod 2 to prevent the connecting rod 28 and the connecting rod 2 from being misaligned, and then the push spring 16 between the limit block 14 and the limit block 29 absorbs the impact again, and at the same time, the spring 10 between the limit block 29 and the fixed block 11 buffers the final impact, thereby achieving the effect of reducing the harm caused by the vibration and extending the service life of the equipment.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing seat mechanism of a rubbing and regenerating machine, comprising a bottom plate (1), characterized in that: The outer wall of the bottom plate (1) is fixedly connected to a connecting rod (2), the outer wall of the connecting rod (2) is fixedly connected to a limiting block (9), the outer wall of the limiting block (9) is fixedly connected to a sliding block (7), the outer wall of the connecting rod (2) is provided with a spring (3), the bottom end of the spring (3) is fixedly connected to the outer wall of the bottom plate (1), the top end of the spring (3) is fixedly connected to a limiting block (4), the outer wall of the limiting block (4) is fixedly connected to a connecting rod (8), the outer wall of the limiting block (4) is fixedly connected to a sliding block (5), and the outer wall of the sliding block (7) is slidably connected to the connecting rod (2). The outer wall of the slider one (5) is slidably connected to the inner wall of the connecting rod one (2), the outer wall of the connecting rod two (8) is provided with a push spring one (6), the top end of the push spring one (6) is fixedly connected to the outer wall of the limit block two (9), the bottom end of the push spring one (6) is fixedly connected to the outer wall of the limit block one (4), the outer wall of the connecting rod two (8) is provided with a spring two (10), the top end of the spring two (10) is fixedly connected to a fixed block one (11), the bottom end of the spring two (10) is fixedly connected to the outer wall of the limit block two (9), and the outer wall of the fixed block one (11) is provided with a fixing component.

2. The bearing seat mechanism of the rubbing and regenerating machine according to claim 1, characterized in that: The fixing assembly comprises a second fixing block (12), and the outer wall of the second fixing block (12) is arranged on the outer wall of the first fixing block (11).

3. The bearing seat mechanism of the rubbing and regenerating machine according to claim 2, characterized in that: The inner wall of the fixing block 1 (11) is provided with a clamping block (13), and the outer wall of the clamping block (13) is fixedly connected with a connecting shaft (14).

4. The bearing seat mechanism of the rubbing and recycling machine according to claim 3, characterized in that: The top end of the connecting shaft (14) is fixedly connected to a top plate (16), and the outer wall of the connecting shaft (14) is sleeved with a second push spring (15).

5. The bearing seat mechanism of the rubbing and regenerating machine according to claim 4, characterized in that: The top end of the second push spring (15) is fixedly connected to the outer wall of the top plate (16), and the bottom end of the second push spring (15) is arranged on the outer wall of the second fixed block (12).

6. The bearing seat mechanism of the rubbing and recycling machine according to claim 5, characterized in that: The outer wall of the connecting shaft (14) is slidably connected to the inner wall of the second fixing block (12), and the outer wall of the connecting shaft (14) is slidably connected to the inner wall of the first fixing block (11).

7. The bearing seat mechanism of the rubbing and regenerating machine according to claim 6, characterized in that: The outer wall of the fixing block 1 (11) is fixedly connected with a hoop ring 1 (17), and the outer wall of the fixing block 2 (12) is fixedly connected with a hoop ring 2 (18).

8. The bearing seat mechanism of the rubbing and recycling machine according to claim 7, characterized in that: The inner thread of the second hoop (18) is connected to a threaded rod (19), the outer wall of the threaded rod (19) is rotatably connected to a clamping piece (20), and the outer wall of the clamping piece (20) is slidably connected to the inner wall of the second hoop (18).

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