Fan main shaft bearing cleaning device

Abstract

The utility model relates to the technical field of bearing cleaning, and discloses a fan spindle bearing cleaning device which comprises a base, a bottom box is arranged on one side of the outer surface of the base, a base plate is arranged on the upper side of the inner bottom wall of the bottom box, a blow-off pipe is arranged on the upper side of the inner bottom wall of the bottom box, and a threaded ring is arranged on one side of the outer surface of the bottom box. A threaded rod is arranged on one side of the outer surface of the threaded ring, a device plate is arranged at one end of the threaded rod, a rotating rod is arranged in the threaded rod, an auxiliary plate is arranged at one end of the rotating rod, an elastic rod is arranged on one side of the outer surface of the auxiliary plate, and a limiting block is arranged on one side of the outer surface of the elastic rod. According to the cleaning device, when the threaded ring rotates, the threaded rod drives the device plates to move left and right, when the device plates on the left side and the right side move left and right, the limiting blocks on the left side and the right side move, when the limiting blocks are connected with bearings in an inserted mode, the cover plate is connected with equipment, then the inlet pipe is connected with a cleaning liquid pipeline, and the cleaning liquid is sprayed out through the spraying pipe, so that cleaning is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing cleaning, in particular to a cleaning device for a fan main shaft bearing. Background Technique

[0002] A bearing is an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotational accuracy. According to the different friction properties of the moving elements, bearings can be divided into two major categories: rolling bearings and sliding bearings. Among them, rolling bearings have been standardized and serialized. However, compared with sliding bearings, their radial dimensions, vibration, and noise are larger, and the price is also higher. A rolling bearing generally consists of four parts: an outer ring, an inner ring, rolling elements, and a cage. According to the shape of the rolling elements, rolling bearings are divided into two major categories: ball bearings and roller bearings.

[0003] A fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. With the continuous changes in people's lives, the use of fans has become more and more common. And after the fan is used for a long time, it is necessary to clean the main shaft bearing. Therefore, a structure is needed now to solve this technical problem. Content of the Utility Model

[0004] (1) Technical Problem to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a cleaning device for a fan main shaft bearing, which has the advantages of being convenient for cleaning the fan main shaft, etc., and solves the problem of inconvenient cleaning of the fan main shaft mentioned in the above background technique.

[0006] (2) Technical Solution

[0007] To achieve the purpose of being convenient for cleaning the fan main shaft mentioned in the above background technique, the utility model provides the following technical solution: A cleaning device for a fan main shaft bearing, including a base, on one side of the outer surface of the base is provided a bottom box, on the upper side of the inner bottom wall of the bottom box is provided a base plate, on the upper side of the inner bottom wall of the bottom box is provided a sewage pipe, on one side of the outer surface of the bottom box is provided a threaded ring, on one side of the outer surface of the threaded ring is provided a threaded rod, one end of the threaded rod is provided with a device plate, inside the threaded rod is provided a rotating rod, one end of the rotating rod is provided with an auxiliary plate, on one side of the outer surface of the auxiliary plate is provided an elastic rod, on one side of the outer surface of the elastic rod is provided a limiting block, on one side of the outer surface of the auxiliary plate is provided a limiting rod, on one side of the inner wall of the bottom box is provided a support rod, on one side of the outer surface of the bottom box is provided a cover plate, on one side of the outer surface of the cover plate is provided an inlet pipe, and one end of the inlet pipe is provided with a spray pipe.

[0008] Preferably, the number of the support rods is multiple, and the multiple support rods are evenly arranged around the inner wall of the bottom box.

[0009] Preferably, the number of the sewage pipes is two, and the two sewage pipes are uniformly arranged on the upper side of the inner bottom wall of the bottom box.

[0010] Preferably, one end of the sewage pipe contacts one side of the inner wall of the bottom box, penetrates one side of the inner wall of the bottom box to one side of the outer surface of the bottom box, and is fixedly connected to the bottom box.

[0011] Preferably, the number of the threaded rings is two, and the two threaded rings are uniformly arranged on the left and right sides of the outer surface of the bottom box.

[0012] Preferably, one end of the threaded rod contacts one side of the outer surface of the threaded ring, penetrates one side of the outer surface of the threaded ring to the other side of the outer surface of the threaded ring, and is threadedly connected to the threaded ring.

[0013] A ring groove is arranged on one side of the outer surface of the bottom box. One side of the outer surface of the ring groove contacts one side of the outer surface of the bottom box, penetrates one side of the outer surface of the bottom box to the inside of the bottom box. A sliding rod is arranged on one side of the outer surface of the threaded ring. One end of the sliding rod is fixedly connected to one side of the outer surface of the threaded ring, and the other end of the sliding rod is slidably connected to the inner wall of the ring groove. Therefore, when the threaded ring rotates, it has better stability. And the threaded ring is threadedly connected to the threaded rod. Therefore, when the threaded ring rotates, the threaded rod drives the device plate to move left and right;

[0014] And a device hole is arranged at one end of the threaded rod. One end of the device hole contacts one end of the threaded rod, penetrates one end of the threaded rod to the other end of the threaded rod, and the device hole is adapted to the rotating rod. Therefore, the rotating rod can rotate at one end of the threaded rod, and the other end of the rotating rod is fixedly connected to the auxiliary plate. Therefore, the rotating rod can drive the auxiliary plate to rotate;

[0015] And the base plate is fixedly connected to the upper side of the inner bottom wall of the bottom box. The base plate is higher in the middle than around and is a bottom plate adapted to the inner bottom wall of the bottom box. The base plate is fixedly connected to the bottom box. Therefore, it can effectively prevent sewage from remaining in the bottom box.

[0016] Compared with the prior art, the utility model provides a cleaning device for the main shaft bearing of a fan, and has the following beneficial effects:

[0017] 1. In the utility model, by arranging the threaded ring in the device, when the threaded ring rotates, the threaded rod drives the device plate to move left and right. When the device plates on the left and right sides move left and right, the limit blocks on the left and right sides move. When the limit blocks are inserted into the bearing, the cover plate is connected to the equipment, and then the inlet pipe is connected to the cleaning liquid pipeline and sprayed through the spray pipe, so as to complete the cleaning.

[0018] 2. In the present utility model, a rotating rod is arranged inside the device, and one end of the rotating rod is fixedly connected to an auxiliary plate, and the other side of the outer surface of the auxiliary plate is fixedly connected to one end of an elastic rod. Thus, when the rotating rod is rotated, the auxiliary plate rotates, so that the bearing can be rotated, and the cleaning is more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a front cross-sectional view schematic diagram of the structure of the present utility model;

[0021] Figure 3 is a partially enlarged front cross-sectional view schematic diagram of the structure of the present utility model.

[0022] Wherein: 1. Base; 2. Bottom box; 3. Base plate; 4. Drain pipe; 5. Threaded ring; 6. Threaded rod; 7. Device plate; 8. Rotating rod; 9. Auxiliary plate; 10. Elastic rod; 11. Limit block; 12. Limit rod; 13. Support rod; 14. Cover plate; 15. Inlet pipe; 16. Spray pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 3 , a cleaning device for a fan main shaft bearing, including a base 1;

[0025] As Figures 1 - 3 shown, on one side of the outer surface of the base 1, a bottom box 2 is arranged, on the upper side of the inner bottom wall of the bottom box 2, a base plate 3 is arranged, on the upper side of the inner bottom wall of the bottom box 2, a drain pipe 4 is arranged, on one side of the outer surface of the bottom box 2, a threaded ring 5 is arranged, on one side of the outer surface of the threaded ring 5, a threaded rod 6 is arranged, at one end of the threaded rod 6, a device plate 7 is arranged, inside the threaded rod 6, a rotating rod 8 is arranged, at one end of the rotating rod 8, an auxiliary plate 9 is arranged, on one side of the outer surface of the auxiliary plate 9, an elastic rod 10 is arranged, on one side of the outer surface of the elastic rod 10, a limit block 11 is arranged, on one side of the outer surface of the auxiliary plate 9, a limit rod 12 is arranged, on one side of the inner wall of the bottom box 2, a support rod 13 is arranged, on one side of the outer surface of the bottom box 2, a cover plate 14 is arranged, on one side of the outer surface of the cover plate 14, an inlet pipe 15 is arranged, and at one end of the inlet pipe 15, a spray pipe 16 is arranged.

[0026] Specifically, as Figures 1 - 3As shown, the number of support rods 13 is multiple, and the multiple support rods 13 are evenly arranged around the inner wall of the bottom box 2.

[0027] Specifically, as Figures 1 - 3 shown, the number of sewage pipes 4 is two, and the two sewage pipes 4 are evenly arranged on the upper side of the inner bottom wall of the bottom box 2.

[0028] Specifically, as Figures 1 - 3 shown, one end of the sewage pipe 4 contacts one side of the inner wall of the bottom box 2, penetrates one side of the inner wall of the bottom box 2 to one side of the outer surface of the bottom box 2, and is fixedly connected to the bottom box 2.

[0029] Specifically, as Figures 1 - 3 shown, the number of threaded rings 5 is two, and the two threaded rings 5 are evenly arranged on the left and right sides of the outer surface of the bottom box 2.

[0030] Specifically, as Figures 1 - 3 shown, one end of the threaded rod 6 contacts one side of the outer surface of the threaded ring 5, penetrates one side of the outer surface of the threaded ring 5 to the other side of the outer surface of the threaded ring 5, and is threadedly connected to the threaded ring 5.

[0031] Through the above technical solution, a ring groove is provided on one side of the outer surface of the bottom box 2, and one side of the outer surface of the ring groove contacts one side of the outer surface of the bottom box 2 and penetrates one side of the outer surface of the bottom box 2 into the bottom box 2. One side of the outer surface of the threaded ring 5 is provided with a sliding rod, one end of the sliding rod is fixedly connected to one side of the outer surface of the threaded ring 5, and the other end of the sliding rod is slidably connected to the inner wall of the ring groove. Thus, when the threaded ring 5 rotates, it has better stability. And the threaded ring 5 is threadedly connected to the threaded rod 6. Thus, when the threaded ring 5 rotates, the threaded rod 6 drives the device plate 7 to move left and right;

[0032] And one end of the threaded rod 6 is provided with a device hole. One end of the device hole contacts one end of the threaded rod 6 and penetrates one end of the threaded rod 6 to the other end of the threaded rod 6. The device hole is adapted to the rotating rod 8. Thus, the rotating rod 8 can rotate at one end of the threaded rod 6, and the other end of the rotating rod 8 is fixedly connected to the auxiliary plate 9. Thus, the rotating rod 8 can drive the auxiliary plate 9 to rotate;

[0033] And the base plate 3 is fixedly connected to the upper side of the inner bottom wall of the bottom box 2. The base plate 3 is a bottom plate with the middle higher than the surrounding and is adapted to the inner bottom wall of the bottom box 2. The base plate 3 is fixedly connected to the bottom box 2. Thus, it can effectively prevent sewage from remaining in the bottom box 2.

[0034] During use, open the cover plate 14, then place the device inside the apparatus, and then rotate the threaded ring 5 to move the threaded rod 6 left and right, causing the device plate 7 to move left and right. When the limiting block 11 contacts the inner wall of the bearing, continue to rotate the threaded ring 5 to make the auxiliary plate 9 contact one end of the bearing. Then cover the cover plate 14 and connect the cleaning liquid pipeline to the inlet pipe 15, so that the spray pipe 16 starts to spray the cleaning liquid. Then rotate the rotating rod 8 to make the cleaning of the bearing more thorough.

[0035] 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fan main shaft bearing cleaning device, comprising a base (1), characterized in that: A bottom box (2) is arranged on one side of the outer surface of the base (1), a base plate (3) is arranged on the upper side of the inner bottom wall of the bottom box (2), a sewage pipe (4) is arranged on the upper side of the inner bottom wall of the bottom box (2), a threaded ring (5) is arranged on one side of the outer surface of the bottom box (2), a threaded rod (6) is arranged on one side of the outer surface of the threaded ring (5), a device plate (7) is arranged at one end of the threaded rod (6), a rotating rod (8) is arranged inside the threaded rod (6), and an auxiliary rotating rod (8) is arranged at one end of the rotating rod (8). A plate (9) is provided on one side of the outer surface of the auxiliary plate (9), a elastic rod (10) is provided on one side of the outer surface of the elastic rod (10), a limiting block (11) is provided on one side of the outer surface of the auxiliary plate (9), a limiting rod (12) is provided on one side of the outer surface of the auxiliary plate (9), a supporting rod (13) is provided on one side of the inner wall of the bottom box (2), a cover plate (14) is provided on one side of the outer surface of the bottom box (2), an inlet pipe (15) is provided on one side of the outer surface of the cover plate (14), and a nozzle (16) is provided at one end of the inlet pipe (15).

2. A fan main shaft bearing cleaning device according to claim 1, characterized in that: There are a plurality of support rods (13), and the plurality of support rods (13) are evenly arranged around the inner wall of the bottom box (2).

3. A fan main shaft bearing cleaning device according to claim 1, characterized in that: The number of the sewage discharge pipes (4) is two, and the two sewage discharge pipes (4) are evenly arranged on the upper side of the inner bottom wall of the bottom box (2).

4. A fan main shaft bearing cleaning device according to claim 1, characterized in that: One end of the sewage discharge pipe (4) contacts one side of the inner wall of the bottom box (2), passes through one side of the inner wall of the bottom box (2), reaches one side of the outer surface of the bottom box (2), and is fixedly connected to the bottom box (2).

5. The fan main shaft bearing cleaning device according to claim 1, characterized in that: The number of the threaded rings (5) is two, and the two threaded rings (5) are evenly arranged on the left and right sides of the outer surface of the bottom box (2).

6. A fan main shaft bearing cleaning device according to claim 1, characterized in that: One end of the threaded rod (6) contacts one side of the outer surface of the threaded ring (5), penetrates one side of the outer surface of the threaded ring (5), reaches the other side of the outer surface of the threaded ring (5), and is threadedly connected to the threaded ring (5).

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