Graded filtering mechanism for lubricant production and processing

Abstract

The utility model relates to the technical field of filtering equipment, and discloses a graded filtering mechanism for lubricant production and processing, which comprises a tank body and a connecting pipe, the input end and the output end of the tank body are both fixedly connected with a connecting shell, the connecting shell is internally provided with a quick connecting assembly, the connecting pipe is arranged in the quick connecting assembly, and the connecting pipe is fixedly connected with the tank body. A fixing assembly is installed on the side face of the tank body, and a filter bag is slidably connected to the interior of the tank body; the quick connecting assembly comprises a connecting plate, the connecting plate is fixedly connected to the side face of the connecting shell, and a fixing plate is fixedly connected to the interior of the connecting shell. According to the utility model, under the cooperation of the fixing plate and the spring telescopic rod, generated pressure pushes the pressing plate, and then the clamping block is pressed into the clamping groove, so that quick disassembly and connection of a plurality of filters are realized, the maintenance time is shortened, the risk of equipment shutdown is reduced, and the stable operation and high-efficiency continuity of a production system are ensured.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, and in particular to a graded filtration mechanism for lubricant production and processing. Background Technology

[0002] Lubricants are substances used to reduce friction and wear and improve the efficiency of machine parts. They are typically composed of base oils, additives, and other components that form a thin film between contacting surfaces, reducing direct contact. Lubricants are widely used in mechanical equipment, automotive engines, industrial production, and other fields to help extend equipment life, improve working performance, and reduce energy consumption.

[0003] In lubricant production and processing, a graded filtration system is used to remove impurities, particles, and insoluble substances from raw materials, ensuring the purity and quality of the lubricant. This equipment connects multiple bag filters in series, using filter bags as the filtration medium. Depending on the different requirements of the lubricant, filter bags of different precision are selected, which can efficiently remove impurities, particles, and insoluble substances from the raw materials. Bag filters have the advantages of simple structure, convenient maintenance, and low cost, and are widely used in the filtration of lubricating oils.

[0004] Existing graded filtration mechanisms in lubricant production and processing can efficiently remove impurities, particles, and insoluble substances from raw materials. However, multiple bag filters are usually welded together by pipes. When a bag filter fails, it increases the difficulty of detection and maintenance, thus affecting the normal operation of the entire system. Therefore, a graded filtration mechanism for lubricant production and processing is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a graded filtration mechanism for lubricant production and processing, aiming to improve the problem in the prior art where welding multiple bag filters through pipes increases the difficulty of detection and maintenance, and affects the normal operation of the mechanism.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A graded filtration mechanism for lubricant production and processing includes a tank and a connecting pipe. The input and output ends of the tank are fixedly connected to a connecting shell. A quick-connect assembly is installed inside the connecting shell. The connecting pipe is disposed inside the quick-connect assembly. A fixing assembly is installed on the side of the tank. A filter bag is slidably connected inside the tank. The quick-connect assembly includes a connecting plate, which is fixedly connected to the side of the connecting shell. A fixing plate is fixedly connected inside the connecting shell. A spring telescopic rod is installed on the front side of the fixing plate. A pressure plate is fixedly connected to the front side of the spring telescopic rod. The connecting pipe is slidably connected inside the connecting plate.

[0008] As a further description of the above technical solution:

[0009] A locking block is fixedly connected to the outside of the connecting pipe, and a sliding groove is provided inside the connecting plate, with the locking block slidably connected inside the sliding groove;

[0010] As a further description of the above technical solution:

[0011] The connecting plate has a slot inside, and the locking block engages with the slot.

[0012] As a further description of the above technical solution:

[0013] The fixing component includes a fixing shell, which is fixedly connected to the side of the tank body. A rod is slidably connected inside the fixing shell, and a baffle is fixedly connected to the outside of the rod.

[0014] As a further description of the above technical solution:

[0015] A telescopic spring is sleeved around the outer periphery of the insertion rod, and the telescopic spring is disposed between the baffle and the fixed shell;

[0016] As a further description of the above technical solution:

[0017] The filter bag has a slot on its side, and the insertion rod engages with the slot.

[0018] As a further description of the above technical solution:

[0019] A positioning block is fixedly connected to the side of the filter bag, and a positioning groove is opened inside the tank. The positioning block is slidably connected inside the positioning groove.

[0020] As a further description of the above technical solution:

[0021] An isolation sleeve is fixedly connected to the connecting end of the connecting pipe, and the isolation sleeve is disposed inside the connecting plate, the fixing plate and the pressure plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the pressure generated by the fixed plate and the spring telescopic rod causes the pressure plate to press the card block into the card slot, enabling multiple filters to be quickly disassembled and connected, significantly reducing maintenance time, lowering the risk of equipment downtime, and ensuring the continuity and stability of the production system.

[0024] 2. In this utility model, under the pressure applied by the baffle and the telescopic spring, the insertion rod moves inward and is inserted into the slot, making the replacement of the filter bag faster and more convenient. Operators can easily disassemble and replace the filter bag, reducing interference with the production process, improving equipment operating efficiency and reducing maintenance costs. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a graded filtration mechanism for lubricant production and processing proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the connecting plate of a graded filtration mechanism for lubricant production and processing proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the fixed shell of a graded filtration mechanism for lubricant production and processing proposed in this utility model.

[0028] Legend:

[0029] 1. Tank body; 2. Connecting shell; 3. Quick-connect assembly; 4. Connecting pipe; 5. Fixing assembly; 6. Filter bag; 7. Connecting plate; 8. Fixing plate; 9. Spring telescopic rod; 10. Pressure plate; 11. Locking block; 12. Slide groove; 13. Locking groove; 14. Isolation sleeve; 15. Fixing shell; 16. Insert rod; 17. Baffle; 18. Telescopic spring; 19. Slot; 20. Positioning block; 21. Positioning groove. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 and Figure 2This utility model provides an embodiment of a graded filtration mechanism for lubricant production and processing, comprising a tank 1 and a connecting pipe 4. A connecting shell 2 is fixedly connected to both the input and output ends of the tank 1. A quick-connect assembly 3 is installed inside the connecting shell 2. The connecting pipe 4 is disposed inside the quick-connect assembly 3. A fixing assembly 5 is installed on the side of the tank 1. A filter bag 6 is slidably connected inside the tank 1. The quick-connect assembly 3 includes a connecting plate 7, which is fixedly connected to the side of the connecting shell 2, protecting various structures. A fixing plate 8 is fixedly connected inside the connecting shell 2. A spring telescopic rod 9 is installed on the front side of the fixing plate 8, and a pressure plate 10 is fixedly connected to the front side of the spring telescopic rod 9. The pressure generated by the cooperation of the fixing plate 8 and the spring telescopic rod 9 causes the pressure plate 10 to move towards the connecting plate 7. The connecting pipe 4 is slidably connected inside the connecting plate 7, with the connecting plate 7 engaging with the connecting pipe 4. A locking block 11 is fixedly connected to the outside of the connecting pipe 4. A sliding groove 12 is provided inside the connecting plate 7. The locking block 11 is slidably connected inside the sliding groove 12. By providing the sliding groove 12, the locking block 11 can enter the interior of the connecting plate 7. A locking slot 13 is provided inside the connecting plate 7. The locking block 11 and the locking slot 13 engage with each other. Through the cooperation of the locking block 11 and the locking slot 13, the position of the connecting pipe 4 is fixed.

[0032] Reference Figure 1 and Figure 3 The fixing component 5 includes a fixing shell 15, which is fixedly connected to the side of the tank 1 to protect the internal structure. An insert rod 16 is slidably connected inside the fixing shell 15, and a baffle 17 is fixedly connected to the outside of the insert rod 16. Moving the baffle 17 controls the movement of the insert rod 16. A telescopic spring 18 is sleeved around the outer periphery of the insert rod 16, positioned between the baffle 17 and the fixing shell 15. The pressure generated by the cooperation of the baffle 17 and the telescopic spring 18 causes the insert rod 16 to move inward. A slot 19 is provided on the side of the filter bag 6, and the insert rod 16 engages with the slot 19. When the insert rod 16 moves inward, it engages inside the slot 19.

[0033] Reference Figure 1 - Figure 3 A positioning block 20 is fixedly connected to the side of the filter bag 6. A positioning groove 21 is provided inside the tank body 1. The positioning block 20 is slidably connected inside the positioning groove 21. The position of the filter bag 6 is fixed by the cooperation of the positioning block 20 and the positioning groove 21. An isolation sleeve 14 is fixedly connected to the connecting end of the connecting pipe 4. The isolation sleeve 14 is set inside the connecting plate 7, the fixing plate 8 and the pressure plate 10, and is used to protect the outer structure.

[0034] Working principle: Slide the locking block 11 of the connecting pipe 4 into the sliding groove 12 of the connecting plate 7, rotate the connecting pipe 4, and the pressure applied by the fixing plate 8 and the spring telescopic rod 9 will cause the pressure plate 10 to move towards the connecting plate 7, pressing the locking block 11 into the locking groove 13, fixing the connecting pipe 4, moving the connecting pipe 4 inward, squeezing the pressure plate 10, rotating the connecting pipe 4, and sliding the locking block 11 out of the locking groove 13 to complete the disassembly of the connecting pipe 4. This enables quick connection and disassembly of multiple filters, improves the efficiency of filter maintenance, and ensures that the mechanism can operate normally.

[0035] Pull out the insert rod 16 to disengage it from the slot 19 of the filter bag 6, and the filter bag 6 can be removed. Place the filter bag 6 to be replaced into the tank 1. The pressure generated by the baffle 17 and the telescopic spring 18 causes the insert rod 16 to move inward and lock into the slot 19, fixing the position of the filter bag 6. This allows for quick replacement of the filter bag 6 and reduces the impact of replacing the filter bag 6 on the operation of the mechanism.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-stage filtering mechanism for lubricant production and processing, comprising a tank body (1) and a connecting pipe (4), characterized in that: The input end and the output end of the tank body (1) are fixedly connected with connecting shells (2), the inside of the connecting shell (2) is provided with a quick connecting assembly (3), the connecting pipe (4) is arranged in the inside of the quick connecting assembly (3), the side of the tank body (1) is provided with a fixing assembly (5), and the inside of the tank body (1) is slidably connected with a filter bag (6). The quick connecting assembly (3) comprises a connecting plate (7) fixedly connected to the side of the connecting shell (2), a fixed plate (8) fixedly connected to the inside of the connecting shell (2), a spring telescopic rod (9) arranged on the front side of the fixed plate (8), a pressing plate (10) fixedly connected to the front side of the spring telescopic rod (9), and the connecting pipe (4) is slidably connected to the inside of the connecting plate (7).

2. A multi-stage filtration mechanism for lubricant production and processing according to claim 1 characterized in that: The outside of the connecting pipe (4) is fixedly connected with a clamping block (11), the inside of the connecting plate (7) is provided with a sliding groove (12), and the clamping block (11) is slidably connected to the inside of the sliding groove (12).

3. A multi-stage filtration mechanism for lubricant production and processing according to claim 2, characterized in that: The inside of the connecting plate (7) is provided with a clamping groove (13), and the clamping block (11) and the clamping groove (13) are clamped with each other.

4. A multi-stage filtration mechanism for lubricant production and processing according to claim 1 characterized in that: The fixing assembly (5) comprises a fixed shell (15) fixedly connected to the side of the tank body (1), a plug rod (16) slidably connected to the inside of the fixed shell (15), and a baffle (17) fixedly connected to the outside of the plug rod (16).

5. A multi-stage filtration mechanism for lubricant production and processing according to claim 4, characterized in that: The outside of the plug rod (16) is provided with a telescopic spring (18), and the telescopic spring (18) is arranged between the baffle (17) and the fixed shell (15).

6. A multi-stage filtration mechanism for lubricant production and processing according to claim 4, characterized in that: The side of the filter bag (6) is provided with a plug groove (19), and the plug rod (16) and the plug groove (19) are clamped with each other.

7. A multi-stage filtration mechanism for lubricant production and processing according to claim 1 characterized in that: The side of the filter bag (6) is fixedly connected with a positioning block (20), the inside of the tank body (1) is provided with a positioning groove (21), and the positioning block (20) is slidably connected to the inside of the positioning groove (21).

8. A multi-stage filtration mechanism for lubricant production and processing according to claim 1 characterized in that: The connecting end of the connecting pipe (4) is fixedly connected with an isolation sleeve (14), and the isolation sleeve (14) is arranged on the inside of the connecting plate (7), the fixed plate (8) and the pressing plate (10).

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