Oil filtering device for oil tank

Abstract

The utility model relates to the technical field of oil tank oil filtering, and discloses an oil tank oil filtering device which comprises an oil tank, an oil inlet pipe is fixedly connected to the outer wall of the oil tank, a filtering plate is slidably connected to the interior of the oil tank, a first support is fixedly connected to the outer wall of the oil tank, and a stud is rotatably connected to the interior of the first support. The outer wall of the stud is in threaded connection with a first sliding block, the outer wall of the stud is in threaded connection with a second sliding block, one end of the stud is fixedly connected with a handle, the outer wall of the first sliding block is rotationally connected with an arm rod, the lower surface of the arm rod is rotationally connected with a second support, and the lower surface of the second support is fixedly connected with a sealing plate. According to the oil filtering device, the handle is rotated to drive the stud to rotate, the stud rotates to drive the first sliding block and the second sliding block to slide towards the fixed pipe from the two sides of the first support and drive the arm rod and the second support to move downwards, then the sealing plate applies pressure, and the effect of rapidly filtering oil is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank oil filtering, in particular to an oil tank oil filtering device. Background Art

[0002] With the rapid development of industrial production and the need to improve efficiency. In many industrial fields, such as electricity, automobiles, and machinery manufacturing, hydraulic systems are widely used, and oil tank oil filtering technology is the key to ensuring the normal operation of hydraulic systems. As a result, some oil tank oil filtering devices have complex structures, which are difficult to install and maintain, increasing the cost of use and labor costs. In addition, some oil tank oil filtering devices have low filtering efficiency and take a long time to complete filtering, which affects the use and storage of oil products.

[0003] The oil tank filter device is a device used to filter impurities and floating materials in liquids. It usually consists of a container and a filter. The filter is placed inside the container to intercept impurities and floating materials in the liquid. The oil tank filter device in the prior art may have low filtering efficiency and fail to meet production efficiency requirements during use. The existing oil tank filter device is inconvenient to replace the filter plate during maintenance, which will affect the decline in production efficiency, increase maintenance costs, and may even cause the production line to stagnate. When replacing the oil filter plate, the operation is cumbersome and time-consuming, which brings certain pressure to production. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an oil tank oil filter device, which aims to improve the problem of low filtering efficiency, complicated and time-consuming operation during use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An oil tank filter device comprises an oil tank, an outer wall of the oil tank is fixedly connected to an oil inlet pipe, an inner part of the oil tank is slidably connected to a filter plate, an outer wall of the oil tank is fixedly connected to a first bracket, an inner part of the first bracket is rotatably connected to a stud, an outer wall of the stud is threadedly connected to a first sliding block, an outer wall of the stud is threadedly connected to a second sliding block, an outer wall of the stud is fixedly connected to a fixing pipe, one end of the stud is fixedly connected to a handle, an outer wall of the first sliding block is rotatably connected to an arm rod, an outer wall of the arm rod is rotatably connected to an outer wall of the second sliding block, a lower surface of the arm rod is rotatably connected to a second bracket, and a sealing plate is fixedly connected to the lower surface of the second bracket.

[0007] Preferably, the sealing plate is located above the filter plate.

[0008] Preferably, a first sliding column is slidably connected inside one side of the filter plate, a first connecting column is fixedly connected to the upper surface of the first sliding column, and an outer wall of the first connecting column is slidably connected to the inside of the filter plate.

[0009] Preferably, a second sliding column is slidably connected inside the other side of the filter plate, a second connecting column is fixedly connected to the upper surface of the second sliding column, and an outer wall of the second connecting column is slidably connected to the inside of the filter plate.

[0010] Preferably, a fixing column is fixedly connected inside the filter plate, one end of the fixing column is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to the outer wall of the first sliding column.

[0011] Preferably, the other end of the fixed column is fixedly connected to a second spring column, and the other end of the second spring column is fixedly connected to an outer wall of the second sliding column.

[0012] Preferably, the outer wall of the first sliding column is slidably connected to the inside of the oil groove, and the outer wall of the second sliding column is slidably connected to the inside of the oil groove.

[0013] Preferably, a support column is fixedly mounted on the lower surface of the oil tank, an oil outlet pipe is fixedly mounted on the lower surface of the oil tank, and a valve is fixedly connected to the inside of the oil outlet pipe.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the stud is driven to rotate by rotating the handle. The rotation of the stud will drive the first sliding block and the second sliding block to slide from both sides of the first bracket to the fixed pipe, and drive the arm and the second bracket to move downward, so that the sealing plate applies pressure downward, thereby achieving the effect of rapid filtering of the oil.

[0016] 2. In the utility model, when the filter plate needs to be replaced after long-term use, the first sliding column and the second sliding column are squeezed inward, driving the first spring and the second spring to be compressed inward, so that the filter plate is taken out from the oil tank without being restricted by the oil tank, and the new filter plate is slid inside and installed in the system. Due to the elastic deformation of the first spring and the second spring, when they are not squeezed by external force, they will rebound, and the spring rebound will push the first sliding column and the second sliding column to be re-fixed in the oil tank, thereby making it more convenient to clean or replace the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front perspective schematic diagram of an oil tank oil filter device proposed by the utility model;

[0018] Figure 2 A schematic diagram of a sealing plate of an oil tank oil filter device proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a fixing column of an oil tank oil filter device.

[0020] Legend:

[0021] 1. Oil tank; 2. Oil inlet pipe; 3. Filter plate; 4. First bracket; 5. Stud; 6. First sliding block; 7. Second sliding block; 8. Fixed pipe; 9. Handle; 10. Arm; 11. Second bracket; 12. Sealing plate; 13. First sliding column; 14. Second sliding column; 15. First spring; 16. Second spring; 17. Fixed column; 18. First connecting column; 19. Second connecting column; 20. Support column; 21. Oil outlet pipe; 22. Valve. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] Reference Figure 1-3 The utility model provides an embodiment: an oil tank oil filter device, comprising an oil tank 1, an outer wall of the oil tank 1 is fixedly connected with an oil inlet pipe 2, the inside of the oil tank 1 is slidably connected with a filter plate 3, the outer wall of the oil tank 1 is fixedly connected with a first bracket 4, the inside of the first bracket 4 is rotatably connected with a stud 5, the outer wall of the stud 5 is threadedly connected with a first sliding block 6, the outer wall of the stud 5 is threadedly connected with a second sliding block 7, the outer wall of the stud 5 is fixedly connected with a fixing pipe 8, one end of the stud 5 is fixedly connected with a handle 9, the outer wall of the first sliding block 6 is rotatably connected with an arm 10, the outer wall of the arm 10 is rotatably connected with the outer wall of the second sliding block 7, the lower surface of the arm 10 is rotatably connected with a second bracket 11, and the lower surface of the second bracket 11 is fixedly connected with a sealing plate 12;

[0024] Specifically, the first bracket 4 has a certain supporting effect on the stud 5. The handle 9 can be rotated to drive the first sliding block 6 and the second sliding block 7 to slide left and right on the stud 5, so that the arm 10 moves up and down. The second bracket 11 has a connecting effect on the sealing plate 12.

[0025] The sealing plate 12 is located above the filter plate 3;

[0026] Specifically, the unfiltered liquid is quickly filtered through the filter plate 3 under the pressure applied by the downward sliding of the sealing plate 12 .

[0027] A first sliding column 13 is slidably connected inside one side of the filter plate 3, a first connecting column 18 is fixedly connected to the upper surface of the first sliding column 13, and an outer wall of the first connecting column 18 is slidably connected inside the filter plate 3;

[0028] Specifically, the first connecting column 18 can slide the first sliding column 13 toward the inside of the filter plate 3 .

[0029] A second sliding column 14 is slidably connected inside the other side of the filter plate 3, and a second connecting column 19 is fixedly connected to the upper surface of the second sliding column 14. The outer wall of the second connecting column 19 is slidably connected to the inside of the filter plate 3;

[0030] Specifically, the second connecting column 19 can slide the second sliding column 14 toward the inside of the filter plate 3 .

[0031] A fixing column 17 is fixedly connected inside the filter plate 3, one end of the fixing column 17 is fixedly connected to a first spring 15, and the other end of the first spring 15 is fixedly connected to the outer wall of the first sliding column 13;

[0032] Specifically, the fixed column 17 has a certain connecting effect on the first spring 15 and the first sliding column 13 .

[0033] The other end of the fixed column 17 is fixedly connected to the second spring column 16, and the other end of the second spring column 16 is fixedly connected to the outer wall of the second sliding column 14;

[0034] Specifically, the fixing column 17 has a certain connecting effect on the second spring 16 and the second sliding column 14 .

[0035] The outer wall of the first sliding column 13 is slidably connected to the inside of the oil groove 1, and the outer wall of the second sliding column 14 is slidably connected to the inside of the oil groove 1;

[0036] Specifically, the first sliding post 13 and the second sliding post 14 play a role in fixing the filter plate 3 in the oil tank 1 and sealing the oil tank 1 .

[0037] A support column 20 is fixedly installed on the lower surface of the oil tank 1, an oil outlet pipe 21 is fixedly installed on the lower surface of the oil tank 1, and a valve 22 is fixedly connected to the inside of the oil outlet pipe 21;

[0038] Specifically, the valve 22 can control the filtered oil to be discharged from the oil outlet pipe 21 .

[0039] Working principle: When the device is needed, firstly, the oil to be filtered is introduced into the oil tank 1 from the oil inlet pipe 2, and the stud 5 is driven to rotate inside the first bracket 4 by turning the handle 9. The first bracket 4 can support the stud 5, and the rotation of the stud 5 will drive the first sliding block 6 and the second sliding block 7 to slide from both sides of the first bracket 4 toward the fixed pipe 8. The first sliding block 6 and the second sliding block 7 simultaneously push the arm 10 to move downward, and the second bracket 11 can be pushed downward by the arm 10, and the second bracket 11 is driven downward at the same time. When the second bracket 11 moves downward, the sealing plate 12 will be driven to slide on the inner wall of the oil tank 1, and the sealing plate 12 slides downward, which can speed up the filtering speed of the filter plate 3, and the filtered oil is discharged to the outside through the oil outlet pipe 21 by opening the valve 22. After long-term use, when the filter plate 3 needs to be cleaned or replaced, the first connecting column 18 and the second connecting column 19 are pulled, and the first connecting column 18 drives the first sliding column 13 to slide from the inner wall of the oil groove 1 into the inner wall of the filter plate 3, and the second connecting column 19 drives the second sliding column 14 to slide from the inside of the oil groove 1 into the inside of the filter plate 3, and the first connecting column 18 and the second connecting column 19 slide inward to take out the filter plate 3. When the filter plate 3 is cleaned or replaced, the sliding filter plate 3 enters the inner wall of the oil groove 1, and the first spring 15 on the outer wall of the fixing column 17 rebounds to drive the first sliding column 13 to slide from the inside of the filter plate 3 into the inside of the oil groove 1, and the second spring column 16 on the outer wall of the fixing column 17 rebounds to push the second sliding column 14 to slide from the inside of the filter plate 3 to the inside of the oil groove 1, thereby fixing the filter plate 3. Due to the elastic deformation of the first spring 15 and the second spring 16, when they are not squeezed by external force, they will naturally return to their original lengths. At the same time, the first sliding column 13 and the second sliding column 14 are re-fixed in the oil tank 1. The device can not only achieve the effect of rapid filtration of liquid, but also more conveniently achieve the effect of rapid replacement of the filter plate 3.

[0040] 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. An oil tank filter device, comprising an oil tank (1), characterized in that: The outer wall of the oil groove (1) is fixedly connected to an oil inlet pipe (2), the interior of the oil groove (1) is slidably connected to a filter plate (3), the outer wall of the oil groove (1) is fixedly connected to a first bracket (4), the interior of the first bracket (4) is rotatably connected to a stud (5), the outer wall of the stud (5) is threadedly connected to a first sliding block (6), the outer wall of the stud (5) is threadedly connected to a second sliding block (7), the outer wall of the stud (5) is fixedly connected to a fixing pipe (8), one end of the stud (5) is fixedly connected to a handle (9), the outer wall of the first sliding block (6) is rotatably connected to an arm (10), the outer wall of the arm (10) is rotatably connected to the outer wall of the second sliding block (7), the lower surface of the arm (10) is rotatably connected to a second bracket (11), and the lower surface of the second bracket (11) is fixedly connected to a sealing plate (12).

2. The oil tank filter device according to claim 1, characterized in that: The sealing plate (12) is located above the filter plate (3).

3. The oil tank filter device according to claim 2, characterized in that: A first sliding column (13) is slidably connected to the interior of one side of the filter plate (3); a first connecting column (18) is fixedly connected to the upper surface of the first sliding column (13); and an outer wall of the first connecting column (18) is slidably connected to the interior of the filter plate (3).

4. The oil tank filter device according to claim 3, characterized in that: A second sliding column (14) is slidably connected to the interior of the other side of the filter plate (3); a second connecting column (19) is fixedly connected to the upper surface of the second sliding column (14); and an outer wall of the second connecting column (19) is slidably connected to the interior of the filter plate (3).

5. The oil tank filter device according to claim 4, characterized in that: A fixing column (17) is fixedly connected inside the filter plate (3), one end of the fixing column (17) is fixedly connected to a first spring (15), and the other end of the first spring (15) is fixedly connected to the outer wall of the first sliding column (13).

6. The oil tank filter device according to claim 5, characterized in that: The other end of the fixed column (17) is fixedly connected to a second spring column (16), and the other end of the second spring column (16) is fixedly connected to the outer wall of the second sliding column (14).

7. The oil tank filter device according to claim 5, characterized in that: The outer wall of the first sliding column (13) is slidably connected to the inside of the oil groove (1), and the outer wall of the second sliding column (14) is slidably connected to the inside of the oil groove (1).

8. The oil tank filter device according to claim 1, characterized in that: A support column (20) is fixedly connected to the lower surface of the oil tank (1), an oil outlet pipe (21) is fixedly connected to the lower surface of the oil tank (1), and a valve (22) is fixedly connected inside the oil outlet pipe (21).

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