A bearing cleaning device

Abstract

This utility model relates to the field of bearing technology, specifically a bearing cleaning device, including a cleaning mechanism. The cleaning mechanism includes a fixed frame, and an arc-shaped plate is provided on the inner side of the fixed frame. The inner side of the fixed frame is fixedly connected to one end of the arc surface of the arc-shaped plate. A cleaning brush is provided on the inner side of the arc-shaped plate. In this bearing cleaning device, by extending the first telescopic rod, the side plate and the inner rod move synchronously. During the process, the inclined plate will change angle, and the connecting plate will change position, contacting the inner side of the bearing and fixing the bearing in an inward expansion manner. By starting the motor, the belt drives the collar to rotate synchronously, causing the bearing to rotate. During the rotation, the outer side of the bearing will be in continuous contact with the cleaning brush. Subsequently, the second telescopic rod is retracted, causing the fixed frame to drop to its original height. After the drop, the bearing will be located in the liquid pool, and the kerosene will be cleaned by rotation.

Description

Technical Field

[0001] This utility model relates to the field of bearing technology, specifically to a bearing cleaning device. Background Technology

[0002] Bearings are essential components in modern machinery. Their main function is to support rotating mechanical parts, reduce the coefficient of friction during movement, and ensure rotational accuracy. Early linear motion bearings consisted of a row of wooden rods placed under a row of skids. Modern linear motion bearings use the same working principle, although sometimes balls are used instead of rollers. The simplest rotary bearing is the bushing bearing, which is simply a bushing sandwiched between a wheel and an axle.

[0003] In existing technologies, when bearings are used in the mechanical field, especially under high-speed operation, the grease will deteriorate due to oxidation and high temperature during operation, forming oil stains or carbon deposits. Therefore, it is necessary to soak and clean them with kerosene. The good solubility of kerosene can effectively dissolve the oil stains, carbon deposits and other impurities formed by the oxidation and high temperature deterioration of the grease, remove the dirt attached to the bearing surface and gaps, and restore the bearing to a clean state.

[0004] However, since the outer ring of a bearing is mostly a fixed surface, oil stains, carbon deposits and other impurities easily accumulate on the outer ring surface and in contact with the fixed surface. Moreover, because the position is relatively fixed, it is difficult to allow the cleaning medium to fully remove impurities by soaking during cleaning, making it difficult to effectively remove impurities from these parts. Therefore, we propose a bearing cleaning device. Utility Model Content

[0005] One of the technical problems to be solved by this application is: to remove oil stains from the surface of the outer ring of a bearing by means of rotation.

[0006] To solve the above-mentioned technical problems, this application provides a bearing cleaning device, including a cleaning mechanism. A limiting mechanism is provided on the outer side of the cleaning mechanism. The cleaning mechanism includes a fixed frame, an arc-shaped plate on the inner side of the fixed frame, and one end of the arc surface of the arc-shaped plate is fixedly connected to the inner side of the fixed frame. A cleaning brush is provided on the inner side of the arc-shaped plate, and the outer side of the cleaning brush is fixedly connected to the inner side of the arc-shaped plate. A telescopic rod is provided on one side of the fixed frame, and the outer side of the telescopic rod is fixedly connected through it. A side plate is provided on the other side of the telescopic rod, and one side of the side plate is fixedly connected to one side of the side plate. An inner rod is provided on one end of the side plate, and one end of the side plate is fixedly connected to one end of the inner rod. An L-plate is provided on the outer side of the inner rod, and the outer side of the inner rod is rotatably connected through it to the inner wall of the L-plate.

[0007] In some embodiments, the limiting mechanism includes a limiting ring, a fixed rod is provided on one side of the limiting ring, the top end of the limiting ring is fixedly connected to the fixed rod, the bottom end of the fixed rod is fixedly connected to the top side of the fixing frame, and a collar is provided on the inner side of the limiting ring, the inner side of the limiting ring is rotatably connected to the outer side of the collar.

[0008] In some embodiments, one end of the inner rod is provided with an inclined plate, one end of the inner rod is rotatably connected to the inner side of the inclined plate, the top end of the inclined plate is provided with a connecting plate, the top end of the inclined plate is rotatably connected to the bottom side of the connecting plate, and one end of the connecting plate is slidably connected to the inner wall of the L-plate.

[0009] In some embodiments, a spring is provided at one end of the inner wall of the L-plate, the inner wall of one end of the L-plate is fixedly connected to the bottom end of the spring, and the top end of the spring is fixedly connected to the bottom side of one end of the connecting plate.

[0010] In some embodiments, one side of the L-plate is rotatably connected to the bottom end of the limiting rod, the outer side of the L-plate is slidably connected through the inner wall of the connecting plate, and one side of the L-plate is slidably contacted with the bottom end of the inclined plate.

[0011] In some embodiments, the outer side of the L-plate is fixedly connected to the inner side of the collar, a belt is provided on the outer side of the collar, the outer side of the collar is drivenly connected to the inner side of the belt, a motor is provided on the inner side of the belt, the inner side of the belt is drivenly connected to the outer side of the output end of the motor, and one side of the motor is fixedly connected to one side of the fixing frame.

[0012] In some embodiments, a liquid pool is provided on the inner side of the fixing frame, the inner side of the fixing frame is sleeved with the outer side of the liquid pool, and a telescopic rod is provided on one side end of the liquid pool, and the side end of the liquid pool is fixedly connected to the bottom end of the telescopic rod.

[0013] In some embodiments, the top end of the telescopic rod 2 is fixedly connected to one side end of the fixing frame.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. By extending the first telescopic rod, the side plate and inner rod move synchronously. During the process, the inclined plate will change angle and the connecting plate will change position, contacting the inner side of the bearing and fixing the bearing in an inward expansion manner. By starting the motor, the belt will rotate synchronously by friction, causing the collar to rotate, thus rotating the bearing. During the rotation, the outer side of the bearing will be in constant contact with the cleaning brush. Then, the second telescopic rod is retracted, causing the fixing frame to drop to the original height. A liquid pool is designed below the fixing frame. After the bearing drops, it will be located in the liquid pool and cleaned by rotating the kerosene.

[0016] 2. By retracting the telescopic rod, the inclined plate tilts again. Then, since a spring is installed between the L-plate and the connecting plate, the spring will use its own retraction property to reset the connecting plate, thereby releasing the fixation of the bearing. At the same time, a limit rod is fixed on one side of the L-plate, and the outer side of the limit rod penetrates the inner wall of the connecting plate. In this way, when the connecting plate moves, the limit rod can ensure that the connecting plate will not deviate during movement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view of the cleaning mechanism assembly of this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled structure of the cleaning mechanism components of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of the cleaning mechanism components of this utility model;

[0021] Figure 5 This is a schematic diagram of the detachable structure of the cleaning mechanism components of this utility model;

[0022] In the diagram: 1. Cleaning mechanism; 11. Fixing frame; 12. Arc plate; 13. Cleaning brush; 15. L-plate; 16. Connecting plate; 17. Side plate; 18. Telescopic rod one; 19. Collar; 110. Belt; 111. Motor; 112. Inner rod; 113. Inclined plate; 114. Limiting rod; 115. Spring; 116. Liquid pool; 117. Telescopic rod two;

[0023] 2. Limiting mechanism; 21. Limiting ring; 22. Fixed rod. 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] Example 1: Please refer to Figure 1 - Figure 5This utility model provides a technical solution: a bearing cleaning device, including a cleaning mechanism 1, a limiting mechanism 2 on the outer side of the cleaning mechanism 1, a fixed frame 11, an arc-shaped plate 12 on the inner side of the fixed frame 11, the inner side of the fixed frame 11 being fixedly connected to one end of the arc surface of the arc-shaped plate 12, a cleaning brush 13 on the inner side of the arc-shaped plate 12, the inner side of the arc-shaped plate 12 being fixedly connected to the outer side of the cleaning brush 13, a telescopic rod 18 on one side of the fixed frame 11, the side of the fixed frame 11 being fixedly connected through the outer side of the telescopic rod 18, the telescopic rod... The other end of telescopic rod 18 is provided with a side plate 17. The other end of telescopic rod 18 is fixedly connected to one side of side plate 17. One end of side plate 17 is provided with an inner rod 112. One end of side plate 17 is fixedly connected to one end of inner rod 112. An L-plate 15 is provided on the outer side of inner rod 112. The outer side of inner rod 112 is rotatably connected to the inner wall of L-plate 15. One end of inner rod 112 is provided with an inclined plate 113. One end of inner rod 112 is rotatably connected to the inner side of inclined plate 113. A connecting plate 16 is provided at the top of inclined plate 113. The top of inclined plate 113 is rotatably connected to the bottom side of connecting plate 16. One end of the connecting plate 16 is slidably connected to the inner wall of the L-plate 15. A spring 115 is provided at one end of the inner wall of the L-plate 15. The bottom end of the inner wall of one end of the L-plate 15 is fixedly connected to the inner wall of the spring 115. The top end of the spring 115 is fixedly connected to the bottom side of one end of the connecting plate 16. The bottom end of the limiting rod 114 is rotatably connected to one side of the L-plate 15. The outer side of the L-plate 15 is slidably connected to the inner wall of the connecting plate 16. One side of the L-plate 15 is slidably in contact with the bottom end of the inclined plate 113. The outer side of the L-plate 15 is fixedly connected to the inner side of the collar 19. A belt 110 is provided on the outer side of the collar 19. The outer side of the belt 110 is connected to the inner side of the belt 110 for transmission. The inner side of the belt 110 is equipped with a motor 111. The inner side of the belt 110 is connected to the outer side of the output end of the motor 111 for transmission. One side of the motor 111 is fixedly connected to one side of the fixed frame 11. The inner side of the fixed frame 11 is equipped with a liquid pool 116. The inner side of the fixed frame 11 is sleeved with the outer side of the liquid pool 116. One side of the liquid pool 116 is equipped with a telescopic rod 117. One side of the liquid pool 116 is fixedly connected to the bottom end of the telescopic rod 117. The top end of the telescopic rod 117 is fixedly connected to one side of the fixed frame 11.

[0026] In use, this type of bearing cleaning equipment utilizes a rectangular fixed frame 11 with three arc-shaped plates 12 inside. Each arc-shaped plate 12 has a cleaning brush 13 on its inner arc surface. Two telescopic rods 18 are installed on one side of the fixed frame 11, with one end fixed to a side plate 17. An inner rod 112 is fixed to the bottom of the side plate 17, with its outer side penetrating through an L-plate 15, allowing it to slide within the L-plate 15. One end of the inner rod 112 is connected to the inside of an inclined plate 113 via a connector. The inclined plate 113 is tilted before being driven. The top of the bearing is connected to the connecting plate 16 by a hinge. Therefore, by placing the bearing on the outside of the L plate 15 and the connecting plate 16 in a sleeve manner, and since the contact between the L plate 15 and the connecting plate 16 and the bearing is arc-shaped, the extension rod 18 is extended, so that the side plate 17 and the inner rod 112 move synchronously. During the process, the inclined plate 113 will change angle, gradually changing from an inclined state to a vertical state. During this process, the connecting plate 16 will change position, contact the inside of the bearing and fix the bearing in an inward expansion manner. Since there are three L plates 15 and three connecting plates 16, the three bearings can be cleaned simultaneously during the cleaning process.

[0027] Since there are three L-plates 15, a collar 19 is fixed to the outer side of one end of each of the three L-plates 15. A belt 110 is designed on the outer side of the collar 19. The inner side of the belt 110 is connected to the outer side of the output end of the motor 111. Then, by starting the motor 111, the belt 110 rotates synchronously by friction, causing the collar 19 to rotate, so that the bearing rotates. During the rotation, the outer side of the bearing will be in contact with the cleaning brush 13. Then, the telescopic rod 117 is retracted, so that the fixed frame 11 is lowered at the original height. A liquid pool 116 is designed below the fixed frame 11. The liquid pool 116 contains kerosene. Therefore, after the bearing is lowered, it will be located in the liquid pool 116 and the kerosene will be cleaned by rotation, so as to achieve efficient cleaning of the outer side of the bearing.

[0028] By retracting the telescopic rod 18, the inclined plate 113 tilts again. Then, since a spring 115 is installed between the L plate 15 and the connecting plate 16, the spring 115 will use its own retraction property to reset the connecting plate 16, thereby releasing the fixation of the bearing. At the same time, a limit rod 114 is fixed on one side of the L plate 15. The outer side of the limit rod 114 penetrates the inner wall of the connecting plate 16. In this way, when the connecting plate 16 moves, the limit rod 114 can ensure that the connecting plate 16 will not deviate when moving.

[0029] Example 2: Please refer to Figure 1 - Figure 3 The limiting mechanism 2 includes a limiting ring 21, a fixed rod 22 is provided on one side of the limiting ring 21, one side of the limiting ring 21 is fixedly connected to the top of the fixed rod 22, the bottom end of the fixed rod 22 is fixedly connected to the top side of the fixing frame 11, and a collar 19 is provided on the inner side of the limiting ring 21, and the inner side of the limiting ring 21 is rotatably connected to the outer side of the collar 19.

[0030] A limiting ring 21 is designed on the outer side of one end of the L-plate 15. A fixed rod 22 is installed on one side of the limiting ring 21. One end of the fixed rod 22 is fixed on the fixed frame 11. In this way, when the L-plate 15 rotates, the rotation trajectory of the L-plate 15 can be limited by the cooperation between the fixed rod 22 and the limiting ring 21, so as to prevent the L-plate 15 from shaking during rotation, ensuring the stability and accuracy of the rotation of the L-plate 15, and thus ensuring the cleaning effect of the bearing during the rotation cleaning process.

[0031] Please see Figure 1 - Figure 5 By placing the bearing on the outside of L-plate 15 and connecting plate 16 in a sleeve manner, since the contact between L-plate 15 and connecting plate 16 and the bearing is arc-shaped, the telescopic rod 18 is extended accordingly, causing the side plate 17 and inner rod 112 to move synchronously. During the process, the inclined plate 113 will change angle, gradually changing from an inclined state to a vertical state. During this process, the connecting plate 16 will change position, contacting the inside of the bearing and fixing the bearing in an inward expansion manner. By starting the motor 111, the belt 110 will rotate synchronously by friction, causing the collar 19 to rotate, thus rotating the bearing. During the rotation, the outside of the bearing will be in contact with the cleaning brush 13. Subsequently, the telescopic rod 117 is retracted, causing the fixing frame 11 to drop to its original height. A liquid pool 116 containing kerosene is designed below the fixing frame 11. Therefore, after the bearing drops, it will be located in the liquid pool 116 and cleaned by rotating the kerosene.

[0032] By installing the limiting ring 21 on the outer side of one end of the L plate 15, and fixing one side of the limiting ring 21 to the fixing frame 11 by the fixed rod 22, the L plate 15 is limited in its rotation trajectory by the cooperation of the fixed rod 22 and the limiting ring 21 when it rotates, so as to prevent the L plate 15 from shaking during rotation and ensure the stability of the L plate 15 rotation.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A bearing cleaning device, characterized in that: The system includes a cleaning mechanism (1), with a limiting mechanism (2) on its outer side. The cleaning mechanism (1) includes a fixing frame (11), with an arc-shaped plate (12) on its inner side. The inner side of the fixing frame (11) is fixedly connected to one end of the arc surface of the arc-shaped plate (12). A cleaning brush (13) is provided on the inner side of the arc-shaped plate (12), and the inner side of the arc-shaped plate (12) is fixedly connected to the outer side of the cleaning brush (13). A telescopic rod (18) is provided on one side of the fixing frame (11). One side of the fixed frame (11) is fixedly connected to the outer side of the telescopic rod (18). The other end of the telescopic rod (18) is provided with a side plate (17). The other end of the telescopic rod (18) is fixedly connected to one side of the side plate (17). One end of the side plate (17) is provided with an inner rod (112). One end of the side plate (17) is fixedly connected to one end of the inner rod (112). The outer side of the inner rod (112) is provided with an L plate (15). The outer side of the inner rod (112) is rotatably connected to the inner wall of the L plate (15).

2. The bearing cleaning equipment according to claim 1, characterized in that: The limiting mechanism (2) includes a limiting ring (21), a fixed rod (22) is provided on one side of the limiting ring (21), one side of the limiting ring (21) is fixedly connected to the top end of the fixed rod (22), the bottom end of the fixed rod (22) is fixedly connected to the top side of the fixing frame (11), a collar (19) is provided on the inner side of the limiting ring (21), and the inner side of the limiting ring (21) is rotatably connected to the outer side of the collar (19).

3. The bearing cleaning equipment according to claim 1, characterized in that: One end of the inner rod (112) is provided with an inclined plate (113), and one end of the inner rod (112) is rotatably connected to the inner side of the inclined plate (113). The top end of the inclined plate (113) is provided with a connecting plate (16), and the top end of the inclined plate (113) is rotatably connected to the bottom side of the connecting plate (16). One end of the connecting plate (16) is slidably connected to the inner wall of the L plate (15).

4. The bearing cleaning equipment according to claim 3, characterized in that: A spring (115) is provided at one end of the inner wall of the L plate (15). The inner wall of one end of the L plate (15) is fixedly connected to the bottom end of the spring (115). The top end of the spring (115) is fixedly connected to the bottom side of one end of the connecting plate (16).

5. The bearing cleaning equipment according to claim 4, characterized in that: One side of the L plate (15) is rotatably connected to the bottom end of the limiting rod (114), the outer side of the L plate (15) is slidably connected to the inner wall of the connecting plate (16), and one side of the L plate (15) is slidably contacted to the bottom end of the inclined plate (113).

6. The bearing cleaning equipment according to claim 5, characterized in that: The outer side of the L plate (15) is fixedly connected to the inner side of the collar (19). A belt (110) is provided on the outer side of the collar (19). The outer side of the collar (19) is connected to the inner side of the belt (110). A motor (111) is provided on the inner side of the belt (110). The inner side of the belt (110) is connected to the outer side of the output end of the motor (111). One side of the motor (111) is fixedly connected to one side of the fixed frame (11).

7. The bearing cleaning equipment according to claim 1, characterized in that: The inner side of the fixing frame (11) is provided with a liquid pool (116), the inner side of the fixing frame (11) is sleeved with the outer side of the liquid pool (116), and a telescopic rod (117) is provided at one side end of the liquid pool (116), and the bottom end of the telescopic rod (117) is fixedly connected to the side end of the liquid pool (116).

8. The bearing cleaning equipment according to claim 7, characterized in that: The top end of the telescopic rod (117) is fixedly connected to one side end of the fixed frame (11).

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