Floating oil seal oil washing device

Abstract

The utility model provides a floating oil seal oil washing device which comprises an oil washing device body, the oil washing device body comprises a box body, a cavity is formed in the box body, a movable plate is movably installed in the cavity, a flow dividing box is fixed to the top of the movable plate, an oil inlet pipe is fixed to the top of the flow dividing box, and an oil outlet pipe is fixed to the top of the oil inlet pipe. A fixing frame is fixed between the flow dividing box and the movable plate, a supporting plate is welded to the inner wall of the movable plate, a fixing groove is formed in the supporting plate, a fixing block is movably installed in the fixing groove, and the fixing block is installed in the fixing groove through a tension mechanism. When the floating oil seal oil washing device is used, an oil seal is installed on the limiting column and the rotating column, the limiting column is pulled by the tension mechanism to drive the oil seal to move, the two ends of the oil seal are limited on the rotating column and the limiting column correspondingly, and rotation of the oil seal is driven by rotation of the rotating column in the later period to conduct comprehensive oil washing.

Description

Technical Field

[0001] The utility model relates to the field of oil washing equipment, in particular to a floating oil seal oil washing device. Background Art

[0002] Floating oil seal oil washing is a kind of dynamic seal. It has super sealing performance in harsh working environments such as coal powder, mud, water vapor, etc. It is a compact mechanical seal. In order to ensure the dynamic sealing performance of the floating oil seal oil washing and prevent its end face from oxidation due to long-term exposure to the air, it must be oil washed during daily maintenance.

[0003] According to a floating oil seal oil washing device disclosed in the existing patent document with publication number CN208695766U, it includes a box body composed of an upper shell cover and a lower oil collecting hopper, the left side of the box body is open, and a fan is installed on the right side wall of the box body; a plurality of oil nozzles are installed on the top of the box body, and each oil nozzle is connected to the oil pipeline; a pull-out frame is installed in the box body, and a cover matching the open end of the box body is provided on the left side of the frame. When this technical solution is used, the floating oil seal oil washing operation is realized in batches, and the floating oil seal oil washing after oil washing is quickly air-dried. With respect to the above technical solution, although this solution realizes air drying after oil seal washing, the oil seal cannot be rotated during washing, so that it cannot be fully oil washed during oil washing, which is inconvenient when used. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a floating oil seal oil washing device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the oil seal is installed on a limiting column and a rotating column. The limiting column drives the oil seal to move under the pull of a tension mechanism, so that the two ends of the oil seal are respectively limited on the rotating column and the limiting column. Later, the rotation of the rotating column drives the oil seal to rotate and be fully oil washed.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a floating oil seal oil washing device, comprising an oil washing device body, the oil washing device body comprising a box body, a cavity is opened inside the box body, a movable plate is movably installed inside the cavity, a diverter box is fixed on the top of the movable plate, an oil inlet pipe is fixed on the top of the diverter box, a fixing frame is fixed between the diverter box and the movable plate, a support plate is welded on the inner wall of the movable plate, a fixing groove is opened on the support plate, a fixing block is movably installed inside the fixing groove, and the fixing block is installed inside the fixing groove through a tension mechanism.

[0006] Furthermore, a limiting groove is formed on the inner wall of the fixing groove, a limiting block is fixed on the side of the fixing block, and the limiting block is movably installed inside the limiting groove.

[0007] Furthermore, a limiting column is rotatably mounted on the fixed block, a first power mechanism is fixedly mounted on one side of the support plate, a rotating column is mounted on the first power mechanism, and an oil seal is movably mounted between the rotating column and the limiting column.

[0008] Furthermore, a slide groove is opened on the inner wall of the cavity, a slider is fixed on the side of the support plate, the slider is movably installed inside the slide groove, a fixing plate is welded inside the cavity, and the fixing plate cooperates with the support plate.

[0009] Furthermore, a second power mechanism is fixedly mounted on the fixed plate, a filter drum is mounted on the second power mechanism, an inclined plate is fixed on the inner wall of the cavity, and the filter drum is rotatably mounted between the inclined plates.

[0010] Furthermore, an oil nozzle is fixedly installed between the diverter box and the movable plate, an oil drain pipe is fixedly installed on one side of the box body, a heat dissipation hole is opened between the fixed plate and the box body, and a switch is fixedly installed on the other side of the box body.

[0011] The beneficial effects of the utility model are as follows: the utility model is a floating oil seal oil washing device, comprising a box body; a cavity; a movable plate; a diverter box; an oil inlet pipe; a fixing frame; a switch; an oil drain pipe; a heat dissipation hole; a support plate; a rotating column; a fixing groove; a fixing block; a tension mechanism; a limiting column; a limiting groove; a limiting block; a fixing plate; a sliding block; an oil injector; a first power mechanism; an oil seal; a second power mechanism; a filter drum; and an inclined plate.

[0012] 1. This kind of floating oil seal oil washing device, when in use, the oil seal is installed on the limit column and the rotating column. The limit column drives the oil seal to move under the pulling of the tension mechanism, so that the two ends of the oil seal are respectively limited on the rotating column and the limit column. Later, the rotation of the rotating column drives the oil seal to rotate and fully wash the oil.

[0013] 2. This is a floating oil seal oil washing device. The cleaned oil falls onto the filter drum through the inclined plate for filtration. The oil remaining inside the filter hole is quickly thrown downward under the rotation of the filter drum, which is convenient for the rapid discharge and use of the oil in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a floating oil seal oil washing device of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a floating oil seal oil washing device of the utility model after the support plate is pulled out;

[0016] Figure 3 It is a structural schematic diagram of a slider of a floating oil seal oil washing device of the utility model;

[0017] Figure 4 This is a side structural schematic diagram of a support plate and a fixed plate of a floating oil seal oil washing device of the utility model;

[0018] Figure 5 This is a schematic diagram of the side structure of a box of a floating oil seal oil washing device of the utility model;

[0019] In the figure: 1. box body; 2. cavity; 3. movable plate; 4. diverter box; 5. oil inlet pipe; 6. fixing frame; 7. switch; 8. oil drain pipe; 9. heat dissipation hole; 10. support plate; 11. rotating column; 12. fixing groove; 13. fixing block; 14. tension mechanism; 15. limiting column; 16. limiting groove; 17. limiting block; 18. fixing plate; 19. sliding block; 20. fuel injector; 21. first power mechanism; 22. oil seal; 23. second power mechanism; 24. filter drum; 25. inclined plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a floating oil seal oil washing device, including an oil washing device body, the oil washing device body includes a box body 1, a cavity 2 is opened inside the box body 1, a movable plate 3 is movably installed inside the cavity 2, a diverter box 4 is fixed on the top of the movable plate 3, an oil inlet pipe 5 is fixed on the top of the diverter box 4, a fixing frame 6 is fixed between the diverter box 4 and the movable plate 3, a support plate 10 is welded on the inner wall of the movable plate 3, a fixing groove 12 is opened on the support plate 10, and the inner wall of the fixing groove 12 is movable. A fixed block 13 is installed, and the fixed block 13 is installed inside the fixed groove 12 through a pulling mechanism 14. A limiting groove 16 is opened on the inner wall of the fixed groove 12. A limiting block 17 is fixed on the side of the fixed block 13. The limiting block 17 is movably installed inside the limiting groove 16. The pulling mechanism 14 is a pulling spring. The pulling spring drives the fixed block 13 to move downward inside the fixed groove 12, so that the fixed block 13 drives the oil seal 22 to move downward through the limiting column 15, so that the inner wall of the oil seal 22 is evenly contacted with the limiting column 15 and the rotating column 11 for limiting.

[0022] In this embodiment, a limiting column 15 is rotatably installed on the fixed block 13, a first power mechanism 21 is fixedly installed on one side of the support plate 10, a rotating column 11 is installed on the first power mechanism 21, an oil seal 22 is movably installed between the rotating column 11 and the limiting column 15, a slide groove is opened on the inner wall of the cavity 2, a slider 19 is fixed on the side of the support plate 10, the slider 19 is movably installed inside the slide groove, a fixed plate 18 is welded inside the cavity 2, the fixed plate 18 cooperates with the support plate 10, a second power mechanism 23 is fixedly installed on the fixed plate 18, a filter drum 24 is installed on the second power mechanism 23, and the inner wall of the cavity 2 An inclined plate 25 is fixed on the wall, the filter drum 24 is rotatably installed between the inclined plates 25, an oil nozzle 20 is fixedly installed between the diverter box 4 and the movable plate 3, an oil drain pipe 8 is fixedly installed on one side of the box body 1, a heat dissipation hole 9 is opened between the fixed plate 18 and the box body 1, and a switch 7 is fixedly installed on the other side of the box body 1. The first power mechanism 21 and the second power mechanism 23 are both DC motors, which provide power for the rotation of the equipment. Later, the second power mechanism 23 drives the filter drum 24 to rotate, and the oil retained on the filter drum 24 is quickly thrown out to facilitate later filtering. Impurities on the surface of the filter drum 24 are scraped by the inclined plate 25 and remain on the inclined plate 25.

[0023] When the device is in use, an external power supply is used to provide the required electrical energy for the electrical appliances inside the device. When the device is used, the movable plate 3 is first moved upward through the fixing frame 6, and the supporting plate 10 on the movable plate 3 moves vertically inside the cavity 2. After the supporting plate 10 moves upward, the limiting column 15 and the rotating column 11 are exposed outward. After being exposed, the limiting column 15 drives the fixed block 13 to move upward, and the limiting column 15 moves toward the direction of the rotating column 11. When the width between the limiting column 15 and the rotating column 11 is smaller than the diameter of the oil seal 22, the oil seal 22 is installed on the rotating column 11 and the limiting column 15 at the same time, the limiting column 15 is released, and the tension mechanism 14 drives the fixed block 13 to move downward, and the limiting column 15 contacts the bottom of the oil seal 22. Under the tension of the limiting column 15, the top of the oil seal 22 is fully in contact with the rotating column 11. After the oil seal 22 is installed, the movable plate 3 is closed. The movable plate 3 seals the top of the cavity 2, and the external oil inlet hose is installed on the oil inlet pipe 5. The external pressurizing device is started to pressurize the kerosene and enter the inside of the diverter box 4. The kerosene is sprayed on the oil seal 22 through the oil nozzle 20 at the bottom of the diverter box 4 for oil washing. During the oil washing, the first power mechanism 21 is started. The first power mechanism 21 drives the rotating column 11 to rotate. The rotating column 11 drives the oil seal 22 and the limit column 15 to rotate at the same time. The rotation is performed for oil washing to avoid dead angles for oil washing. After the oil washing is completed, the second power mechanism 23 is started. The second power mechanism 23 drives the filter drum 24 to rotate, and the oil remaining on the filter drum 24 is quickly thrown out to facilitate later filtering. The impurities on the surface of the filter drum 24 are scraped by the inclined plate 25 and remain on the inclined plate 25.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A floating oil seal oil washing device, comprising an oil washing device body, characterized in that: The oil washing device body comprises a box body (1), a cavity (2) is formed inside the box body (1), a movable plate (3) is movably installed inside the cavity (2), a diverter box (4) is fixed on the top of the movable plate (3), an oil inlet pipe (5) is fixed on the top of the diverter box (4), a fixing frame (6) is fixed between the diverter box (4) and the movable plate (3), a support plate (10) is welded on the inner wall of the movable plate (3), a fixing groove (12) is formed on the support plate (10), a fixing block (13) is movably installed inside the fixing groove (12), and the fixing block (13) is installed inside the fixing groove (12) through a tension mechanism (14).

2. A floating oil seal oil washing device according to claim 1, characterized in that: A limiting groove (16) is provided on the inner wall of the fixing groove (12), a limiting block (17) is fixed on the side of the fixing block (13), and the limiting block (17) is movably installed inside the limiting groove (16).

3. A floating oil seal oil washing device according to claim 1, characterized in that: A limiting column (15) is rotatably mounted on the fixed block (13); a first power mechanism (21) is fixedly mounted on one side of the support plate (10); a rotating column (11) is mounted on the first power mechanism (21); and an oil seal (22) is movably mounted between the rotating column (11) and the limiting column (15).

4. A floating oil seal oil washing device according to claim 1, characterized in that: A slide groove is provided on the inner wall of the cavity (2); a slider (19) is fixed to the side of the support plate (10); the slider (19) is movably installed inside the slide groove; a fixing plate (18) is welded inside the cavity (2); the fixing plate (18) cooperates with the support plate (10).

5. A floating oil seal oil washing device according to claim 4, characterized in that: A second power mechanism (23) is fixedly mounted on the fixed plate (18), a filter drum (24) is mounted on the second power mechanism (23), an inclined plate (25) is fixed on the inner wall of the cavity (2), and the filter drum (24) is rotatably mounted between the inclined plates (25).

6. A floating oil seal oil washing device according to claim 4, characterized in that: An oil nozzle (20) is fixedly installed between the diverter box (4) and the movable plate (3), an oil drain pipe (8) is fixedly installed on one side of the box body (1), a heat dissipation hole (9) is opened between the fixed plate (18) and the box body (1), and a switch (7) is fixedly installed on the other side of the box body (1).

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