Graphite particle infiltration device

Abstract

The utility model discloses a graphite particle infiltration device, and belongs to the technical field of graphite processing. The device comprises an oil blocking barrel, an oil throwing barrel and a motor. The oil throwing barrel can be fixed relative to the position of the output end of the motor by inserting the inserting block into the square groove, graphite particles are placed in the oil throwing barrel, oil is added into the oil blocking barrel, then the sealing cover is covered to wait for soaking of the graphite particles, oil between the oil blocking barrel and the oil throwing barrel is taken out after soaking is completed, and the motor is started to enable the oil throwing barrel to rotate. And oil on the graphite particles can be thrown to an area between the oil throwing barrel and the oil blocking barrel due to centrifugal force.

Description

Technical Field

[0001] The present application relates to the technical field of graphite processing, and in particular to a graphite particle impregnation device. Background Art

[0002] Self-lubricating bearings include solid inlaid self-lubricating bearings. Among the existing solid inlaid self-lubricating bearings, most of them use graphite solid lubricants as lubricants. When using graphite as a solid lubricant for solid inlaid self-lubricating bearings, the graphite needs to be impregnated with oil so that the graphite can be attached to the engine oil to have lubrication ability and achieve the lubrication effect after being installed in the self-lubricating bearing. After the graphite is impregnated with oil, a large amount of engine oil often adheres to the graphite, resulting in a waste of residual engine oil, and the natural oil drainage process takes a long time, affecting production efficiency.

[0003] A graphite lubricating column degreasing device is disclosed in the patent with the announcement number CN217164894U. The oil-throwing barrel in the device is fixed on the main shaft by a flange and screws. When there are many graphite lubricating columns that need to be drained of oil, it is necessary to frequently tighten the bolts to remove or install the oil-throwing barrel on the main shaft, which is rather troublesome. Utility Model Content

[0004] The purpose of this application is to address the above-mentioned problems existing in the prior art and to propose a graphite particle impregnation device.

[0005] The present application can be implemented through the following technical scheme: a graphite particle infiltration device, including an oil retaining barrel, an oil throwing barrel and a motor. The oil retaining barrel is open and hinged with a cover capable of closing the opening; the oil throwing barrel is used to accommodate graphite particles, and the oil throwing barrel is provided with a plurality of filter holes, and the filter holes are used for oil to pass through; an insert block is installed on the output end of the motor, and the cross section of the insert block is square, and the bottom surface of the oil throwing barrel is provided with a square groove for the insert block to be inserted, and the motor is used to drive the insert block to rotate, and the rotation of the insert block can drive the oil throwing barrel to rotate.

[0006] In the above technical scheme, the plug block is connected with the square groove to fix the position of the oil-throwing barrel relative to the output end of the motor, the graphite particles are placed in the oil-throwing barrel, oil is added to the oil-blocking barrel, and then the cover is closed to wait for the graphite particles to be soaked. After the soaking is completed, the oil between the oil-blocking barrel and the oil-throwing barrel is taken out, and the motor is turned on to rotate the oil-throwing barrel. The oil on the graphite particles can be thrown to the area between the oil-throwing barrel and the oil-blocking barrel due to centrifugal force.

[0007] Furthermore, the sealing cover is made of a transparent material.

[0008] In the above technical solution, the cover is made of transparent material, which is convenient for workers to observe the oil throwing of graphite particles through the cover.

[0009] Furthermore, a plurality of cooling water pipes are wound around the motor, and cold water is passed into the cooling water pipes, so that the cold water can cool the motor.

[0010] In the above technical solution, the cold water in the cooling water pipe is used to cool the motor to extend the service life of the motor.

[0011] Furthermore, it also includes a heat exchanger for cooling the water in the cooling water pipe.

[0012] In the above technical solution, the heat exchanger can keep the water in the cooling water pipe at a low temperature.

[0013] Furthermore, handles are installed on the side walls and the outer bottom surface of the oil-throwing barrel.

[0014] In the above technical solution, after the graphite particles are spun with oil, it is necessary to pull the oil-spinning barrel off the plug block, and then pour the graphite particles in the oil-spinning barrel into a designated container. At this time, there is oil attached to the side wall of the oil-spinning barrel, and the workers' hands will slip if they directly take the oil-spinning barrel. A handle is provided to facilitate the workers to take the oil-spinning barrel.

[0015] Furthermore, it also includes an oil guide pipe, which is connected to the inside and outside of the oil retaining barrel, and a valve is installed on the oil guide pipe.

[0016] In the above technical solution, after the graphite particles are soaked in oil, the oil guide pipe and the valve facilitate the oil to leave the oil retaining barrel.

[0017] Furthermore, an oil outlet pipe is installed at one end of the valve away from the oil guide pipe, and a filter cartridge is threadedly connected to the oil outlet pipe. A filter element is arranged in the filter cartridge, and the filter element is used to filter impurities in the oil.

[0018] In the above technical solution, a filter element is installed on the oil outlet pipe, and the filter element can filter impurities in the oil to facilitate the recycling of the oil.

[0019] Furthermore, the inner bottom surface of the oil retaining barrel is formed with a slope, and the oil guide pipe is located at the lowest point of the slope.

[0020] In the above technical solution, the inclined surface can make the oil leave the oil retaining barrel more fully.

[0021] To sum up, the present application has the following technical effects: by plugging the plug block into the square groove, the position of the oil-throwing barrel relative to the output end of the motor can be fixed, the graphite particles are placed in the oil-throwing barrel, oil is added to the oil-blocking barrel, and then the cover is closed to wait for the graphite particles to be soaked. After the soaking is completed, the oil between the oil-blocking barrel and the oil-throwing barrel is taken out, and the motor is turned on to rotate the oil-throwing barrel. The oil on the graphite particles can be thrown to the area between the oil-throwing barrel and the oil-blocking barrel due to centrifugal force. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the overall structure of this application;

[0023] Figure 2 It is a cross-sectional view of the oil retaining barrel in this application;

[0024] Figure 3 It is a schematic diagram of the position of the handle in this application.

[0025] Description of reference numerals:

[0026] 1. Oil retaining barrel; 12. Inclined surface; 2. Sealing cover; 3. Oil throwing barrel; 31. Filter hole; 32. Square groove; 4. Motor; 5. Insert block; 6. Cooling water pipe; 7. Heat exchanger; 8. Handle; 9. Oil guide pipe; 10. Oil outlet pipe; 11. Filter cartridge; 13. Valve; 14. Mounting table. DETAILED DESCRIPTION

[0027] Please refer to the attached drawings in the instruction manual. Figure 1 and Figure 2 An embodiment of the present application provides a graphite particle infiltration device, including a mounting platform 14, on which an oil retaining barrel 1 with an upper opening is mounted, and the oil retaining barrel 1 is hinged with a cover 2 that can close the opening, and an oil throwing barrel 3 is arranged inside the oil retaining barrel 1, and the oil throwing barrel 3 is used to accommodate graphite particles, and the thickness side wall and the bottom of the oil throwing barrel 3 are penetrated with a plurality of filter holes 31, and the filter holes 31 are used to supply oil to leave the oil throwing barrel 3, and the oil throwing barrel 3 is driven to rotate by a motor 4, and the fixed end of the motor 4 is mounted on the mounting platform, and the output end of the motor 4 is rotatably sealed and connected to the bottom surface of the oil retaining barrel 1, and an insert block 5 is detachably mounted on the output end of the motor 4, and the insert block 5 is a rectangular parallelepiped as a whole, and the cross section of the insert block 5 is The oil-slinging barrel 3 is square in shape, and a square groove 32 is provided at the bottom thereof. The length direction of the square groove 32 is consistent with the axial direction of the oil-slinging barrel 3. The square groove 32 is used for plugging with the plug block 5, and the inner wall of the square groove 32 is in contact with the outer wall of the plug block 5 at all times, so that the motor 4 can drive the oil-slinging barrel 3 to rotate. When in use, firstly put the oil between the oil-blocking barrel 1 and the oil-slinging barrel 3, and put the graphite particles in the oil-slinging barrel 3. After the graphite particles are soaked, the oil can be taken out, and the motor 4 drives the oil-slinging barrel 3 to rotate. In the process, the oil on the graphite particles can be thrown out to the area between the oil-blocking barrel 1 and the oil-slinging barrel 3 due to the centrifugal force. Among them, the cover 2 is made of a transparent material, and the oil leakage of the graphite particles can be observed through the cover 2.

[0028] Please refer to the attached drawings in the instruction manual. Figure 3, the side walls and bottom of the oil-spinning barrel 3 after oil-spinning are usually adhered to oil, and the workers' hands will slip when taking out the oil-spinning barrel 3 directly. The side walls and bottom of the oil-spinning barrel 3 are installed with handles 8. There are four handles 8 in total, two handles 8 are located at the opening of the oil-spinning barrel 3, and the other two handles 8 are located at the bottom surface of the outer wall of the oil-spinning barrel 3. After the oil-spinning is completed, the handles 8 can be used to pull the oil-spinning barrel 3 off the plug 5, and then the two hands hold the handles 8 located at the opening and bottom of the oil-spinning barrel 3 respectively, and the graphite particles in the oil-spinning barrel 3 can be poured into the designated container, which is more convenient.

[0029] Please refer to the attached drawings in the instruction manual. Figure 2 The inner bottom surface of the oil retaining barrel 1 is formed with an inclined surface 12, and an oil guide pipe 9 is installed on the side wall of the oil retaining barrel 1. The oil guide pipe 9 is installed at the lowest point of the inclined surface 12. The oil in the area between the oil retaining barrel 1 and the oil throwing barrel 3 can leave the oil retaining barrel 1 through the oil guide pipe 9. A valve 13 is installed at the end of the oil guide pipe 9 away from the length direction of the oil retaining barrel 1. An oil outlet pipe 10 is installed at the end of the valve 13 away from the oil guide pipe 9. A filter cartridge 11 is threadedly connected at the end of the oil outlet pipe 10 away from the valve. A filter element is placed in the filter cartridge 11. The filter element is used to filter solid impurities in the oil. The oil can leave the oil retaining barrel 1 through the oil guide pipe 9, the valve 13, the oil outlet pipe 10 and the filter cartridge 11 in sequence.

[0030] Please refer to the attached drawings in the instruction manual. Figure 1 Several turns of cooling water pipes 6 are wound around the motor 4, and cold water is passed into the cooling water pipes 6, so that the cold water can cool the motor 4. The two ends of the cooling water pipes 6 in the length direction are connected to the water inlet and the water outlet of a heat exchanger 7 in a one-to-one correspondence, and the heat exchanger 7 is used to cool the water in the cooling water pipes 6 to keep the water in the cooling water pipes 6 at a low temperature.

[0031] The working principle of this embodiment is as follows: graphite particles are placed in the oil-spinning barrel 3, and then oil is placed in the oil-blocking barrel 1. After the graphite particles are soaked in the oil for a period of time, the valve is opened to release the oil in the oil-blocking barrel 1, and the motor 4 is turned on to drive the oil-spinning barrel 3 to rotate, so that the oil attached to the graphite particles is thrown to the area between the oil-spinning barrel 3 and the oil-blocking barrel 1 due to centrifugal force.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A graphite particle impregnation device, characterized in that: include: An oil retaining barrel (1), the oil retaining barrel (1) having an opening and a cover (2) hingedly connected thereto capable of closing the opening; An oil-throwing barrel (3), wherein the inside of the oil-throwing barrel (3) is used to contain graphite particles, and the oil-throwing barrel (3) is provided with a plurality of filter holes (31) through which the oil-throwing barrel (3) is provided, and the filter holes (31) are used to allow oil to pass through; A motor (4) is provided, wherein an insert block (5) is installed on the output end of the motor (4), wherein the cross section of the insert block (5) is square, and a square groove (32) for the insert block (5) to be inserted is provided on the bottom surface of the oil-spinning barrel (3), wherein the motor (4) is used to drive the insert block (5) to rotate, and the rotation of the insert block (5) can drive the oil-spinning barrel (3) to rotate.

2. A graphite particle impregnation device according to claim 1, characterized in that: The sealing cover (2) is made of a transparent material.

3. A graphite particle impregnation device according to claim 1, characterized in that: The motor (4) is wound with a plurality of cooling water pipes (6), and the cooling water pipes (6) are used to pass cold water, so that the cold water can cool the motor (4).

4. A graphite particle impregnation device according to claim 3, characterized in that: It also includes a heat exchanger (7) for cooling the water in the cooling water pipe (6).

5. The graphite particle impregnation device according to claim 1, characterized in that: Handles (8) are installed on the side walls and the outer bottom surface of the oil-throwing barrel (3).

6. A graphite particle impregnation device according to claim 1, characterized in that: It also includes an oil guide pipe (9), the oil guide pipe (9) is connected to the inside and outside of the oil retaining barrel (1), and a valve (13) is installed on the oil guide pipe (9).

7. A graphite particle impregnation device according to claim 6, characterized in that: An oil outlet pipe (10) is installed at one end of the valve away from the oil guide pipe (9), and the oil outlet pipe (10) is threadedly connected to a filter cartridge (11). A filter element is arranged in the filter cartridge (11), and the filter element is used to filter impurities in the oil.

8. The graphite particle impregnation device according to claim 6, characterized in that: The inner bottom surface of the oil retaining barrel (1) is formed with an inclined surface (12), and the oil guide pipe (9) is located at the lowest point of the inclined surface (12).

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