Oil line filtering device of automatic oiling system of suspension vibrating concentrator

Abstract

The application relates to the technical field of suspension vibration concentrators, and particularly discloses an oil line filtering device of an automatic oiling system of a suspension vibration concentrator, which comprises two filtering cylinders, the inner walls of the two filtering cylinders are jointly clamped with an intermediate filtering screen, the left ends of the filtering cylinders are threadedly connected with threaded sleeve heads, the inner walls of the threaded sleeve heads are fixedly connected with rubber gaskets, and the left ends of the threaded sleeve heads are fixedly connected with oil delivery pipes. The first connecting flanges and the connecting screws can realize screw connection of the two filtering cylinders, facilitate disassembly and decomposition of the two filtering cylinders, facilitate disassembly and taking out of the primary filtering screen, the secondary filtering screen and the intermediate filtering screen, facilitate cleaning and maintenance of the filtering screens, and increase the filtering effect of the oil line filtering device.

Description

Technical Field

[0001] This application relates to the field of suspension vibration sorting machine technology, and in particular to the oil circuit filtration device of the automatic oiling system of suspension vibration sorting machine. Background Technology

[0002] A suspension vibratory separator is a mechanical device that combines the physical principles of "suspension" and "vibration" to "select" (sort) mixed materials (usually granular, flaky, or lumpy) according to specific gravity, size, or shape. Its core working principle is as follows: an upward airflow is generated by a specific device (such as a fan), causing lighter materials to be in a semi-suspended state; simultaneously, a vibrating motor or similar device causes high-frequency, micro-amplitude vibrations across the entire sorting bed. Under the combined effect of airflow suspension and mechanical vibration, materials with different properties exhibit different trajectories along the bed surface, thus achieving precise and efficient grading and separation. As an important piece of equipment in industrial production, the oil filtration device in the automatic lubrication system of the suspension vibratory separator is crucial for the long-term stable operation of the equipment.

[0003] The current oil filtration device in the automatic oil filling system of the suspension vibration sorting machine still has certain shortcomings in use. The filter components inside the device are not convenient to disassemble, replace, clean, and maintain, thus reducing the filtration effect of the oil. To address these issues, we propose an oil filtration device for the automatic oil filling system of the suspension vibration sorting machine. Utility Model Content

[0004] This application provides an oil circuit filtration device for an automatic oiling system of a suspension vibration separator. The device enables the screw connection of two filter cartridges via a first connecting flange and connecting screws, facilitating the disassembly and assembly of the two filter cartridges. This, in turn, facilitates the removal and disassembly of the primary, secondary, and intermediate filter screens, enabling cleaning and maintenance of the filter screens and increasing the filtration efficiency of the oil circuit filtration device.

[0005] This application provides an oil circuit filtration device for an automatic refueling system of a suspension vibration sorting machine, comprising two filter cylinders. Each of the two filter cylinders has a first connecting flange fixedly connected to one end close to the other. The two first connecting flanges are fixedly connected by a set of connecting screws. A primary filter screen and a secondary filter screen are respectively fitted inside the two filter cylinders. A secondary filter screen is fitted into the inner wall of both filter cylinders. A threaded sleeve is threaded to the left end of each filter cylinder. A rubber gasket is fixedly connected to the inner wall of the threaded sleeve. An oil delivery pipe is fixedly connected to the left end of the threaded sleeve. A second connecting flange is fixedly connected to the left end of the oil delivery pipe.

[0006] Furthermore, a first sealing gasket is fixedly connected to the left end of the second connecting flange, and a set of connecting holes are provided on the left side of the second connecting flange.

[0007] Furthermore, an oil control valve is fixedly connected to the outer surface of the oil pipeline.

[0008] Furthermore, a handle is fixedly connected to the upper surface and the bottom surface of each filter cartridge, and an anti-slip sleeve is fixedly connected to the outer surface of each handle.

[0009] Furthermore, a second sealing gasket is provided on the side of the two first connecting flanges that are close to each other, and the second sealing gasket is made of rubber.

[0010] Furthermore, a threaded connecting cap is fitted on the outer surface of the left end of the filter cylinder, and an internal thread is formed on the inner wall of the threaded connecting cap. A third sealing gasket is fixedly connected to the right end of the filter cylinder.

[0011] Furthermore, a model mark is provided on the front of the threaded connector, and the model mark is located in the middle of the threaded connector.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The technical solution provided in this application has at least the following technical effects or advantages: The first connecting flange and connecting screws enable the screw connection of the two filter cartridges, facilitating their disassembly and assembly. This, in turn, facilitates the removal and detachment of the primary, secondary, and intermediate filter screens, enabling cleaning and maintenance of the filter screens and enhancing the filtration efficiency of the oil circuit filtration device.

[0013] The threaded sleeve, threaded connector, and internal thread enable threaded connection between the filter cartridge and the oil pipe / circuit, facilitating the assembly and disassembly of the filter cartridge. The second and third sealing gaskets further enhance the sealing effect when the filter is connected to the oil circuit, effectively preventing oil leakage and improving the overall performance of the oil circuit filter. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the oil circuit filtration device of the automatic refueling system of the suspension vibration separator of this application; Figure 2 This is a side view of the filter cartridge of this application; Figure 3 This is a schematic diagram of the internal cross-sectional structure of the filter cartridge of this application; Figure 4 This is a top view of the filter cartridge of this application; In the diagram: 1. Filter cartridge; 2. First connecting flange; 3. Connecting screw; 4. Handle; 41. Anti-slip sleeve; 5. Threaded connecting cap; 51. Internal thread; 6. Model mark; 7. Oil supply pipe; 71. Oil control valve; 8. Threaded sleeve; 9. Second connecting flange; 91. Connecting hole; 10. First sealing gasket; 11. Primary filter screen; 12. Secondary filter screen; 13. Intermediate filter screen; 14. Second sealing gasket; 15. Rubber gasket; 16. Third sealing gasket. Detailed Implementation

[0015] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example

[0016] Please see Figure 1-4 In this utility model, the oil circuit filtration device of the automatic oiling system of the suspension vibration sorting machine includes two filter cylinders 1. The two filter cylinders 1 are fixedly connected to a first connecting flange 2 at their close ends. The two first connecting flanges 2 are fixedly connected by a set of connecting screws 3. The two first connecting flanges 2 are provided with a second sealing gasket 14 on their close sides. The second sealing gasket 14 is made of rubber and can achieve a sealed connection between the two filter cylinders 1 to prevent oil leakage. The two filter cylinders 1 are respectively fitted with a primary filter screen 11 and a secondary filter screen 12. The inner walls of the two filter cylinders 1 are fitted with a secondary filter screen 13. The left end of the filter cylinder 1 is threadedly connected with a threaded sleeve 8. The upper surface and the bottom surface of each filter cylinder 1 are fixedly connected with a handle 4. The outer surface of each handle 4 is fixedly connected with an anti-slip sleeve 41, which can easily move the filter cylinder 1 and facilitate the installation and operation of this oil circuit filtration device. Example

[0017] A rubber gasket 15 is fixedly connected to the inner wall of the threaded sleeve 8. An oil supply pipe 7 is fixedly connected to the left end of the threaded sleeve 8. An oil control valve 71 is fixedly connected to the outer surface of the oil supply pipe 7, which can realize the control of oil supply. A second connecting flange 9 is fixedly connected to the left end of the oil supply pipe 7. A first sealing gasket 10 is fixedly connected to the left end of the second connecting flange 9. A set of connecting holes 91 is opened on the left side of the second connecting flange 9, which can realize the sealed connection between this filter device and the oil supply tank. A threaded connecting cap 5 is fitted on the outer surface of the left end of the filter cylinder 1. An internal thread 51 is opened on the inner wall of the threaded connecting cap 5. A third sealing gasket 16 is fixedly connected to the right end of the filter cylinder 1, which can realize the connection between this oil circuit filter device and the oil circuit pipe. A model mark 6 is opened on the front of the threaded connecting cap 5. The model mark 6 is located in the middle of the threaded connecting cap 5, which can explain the model of the oil circuit filter device, making it easy for installers to understand and use.

[0018] The working principle of this application is: In use, firstly, the primary filter screen 11 and the secondary filter screen 12 are respectively installed inside the filter cylinder 1, and the intermediate filter screen 13 is clamped in the middle of the two filter cylinders 1. The two filter cylinders 1 are screwed together by the cooperation of the first connecting flange 2 and the connecting screw 3. Then, the oil supply pipe 7 is connected to the oil supply tank by the cooperation of the second connecting flange 9 and the connecting hole 91. The filter device is connected to the oil circuit by the cooperation of the threaded connecting cap 5 and the internal thread 51. The primary filter screen 11, the intermediate filter screen 13 and the secondary filter screen 12 are used to filter impurities or particles in the oil, keep the oil clean, and achieve clean oil supply for the suspension vibration separator.

[0019] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. The oil filtration device of the automatic oiling system of the suspension vibration separator, characterized in that: It includes two filter cylinders (1), and each of the two filter cylinders (1) is fixedly connected to a first connecting flange (2) at one end close to the other. The two first connecting flanges (2) are fixedly connected by a set of connecting screws (3). The interior of the two filter cylinders (1) is respectively fitted with a primary filter screen (11) and a secondary filter screen (12). The inner walls of the two filter cylinders (1) are jointly fitted with a secondary filter screen (13). The left end of the filter cylinder (1) is threadedly connected to a threaded sleeve (8). The inner wall of the threaded sleeve (8) is fixedly connected to a rubber gasket (15). The left end of the threaded sleeve (8) is fixedly connected to an oil supply pipe (7). The left end of the oil supply pipe (7) is fixedly connected to a second connecting flange (9).

2. The oil filtration device of the automatic oiling system for the suspension vibration sorting machine according to claim 1, characterized in that: The left end of the second connecting flange (9) is fixedly connected to the first sealing gasket (10), and a set of connecting holes (91) are opened on the left side of the second connecting flange (9).

3. The oil filtration device of the automatic oiling system for the suspension vibration sorting machine according to claim 1, characterized in that: An oil control valve (71) is fixedly connected to the outer surface of the oil pipeline (7).

4. The oil filtration device of the automatic oiling system for the suspension vibration sorting machine according to claim 1, characterized in that: Each filter cartridge (1) has a handle (4) fixedly connected to its upper surface and bottom surface, and each handle (4) has an anti-slip sleeve (41) fixedly connected to its outer surface.

5. The oil filtration device of the automatic oiling system for the suspension vibration sorting machine according to claim 1, characterized in that: The two first connecting flanges (2) are provided with a second sealing gasket (14) on the side close to each other. The second sealing gasket (14) is made of rubber.

6. The oil filtration device of the automatic oiling system for the suspension vibration sorting machine according to claim 1, characterized in that: The left end of the filter cylinder (1) is fitted with a threaded connection cap (5), and the inner wall of the threaded connection cap (5) is provided with an internal thread (51). The right end of the filter cylinder (1) is fixedly connected with a third sealing gasket (16).

7. The oil filtration device of the automatic oiling system for the suspension vibration sorting machine according to claim 6, characterized in that: The threaded connector (5) has a model mark (6) on its front side, and the model mark (6) is located in the middle of the threaded connector (5).

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