Lubricating oil additive blending device

Abstract

The utility model relates to the technical field of lubricating oil blending, and discloses a lubricating oil additive blending device which comprises a lubricating oil blending tank, a tank cover is installed at the upper end of the lubricating oil blending tank, a feeding hopper is connected to the upper surface of the tank cover in a penetrating mode, and two filtering plates are arranged in the feeding hopper from top to bottom. A stirring mechanism is arranged at the upper end of the feeding hopper, and a switching mechanism is arranged on the surface of the left side of the feeding hopper; impurities in a lubricating oil additive are filtered through a filtering plate, a first motor in the stirring mechanism drives a stirring rod to stir the lubricating oil additive, the situation that the filtering plate is blocked due to the fact that the lubricating oil additive is coagulated into blocks is avoided, and a second motor in the switching mechanism drives a gear to rotate; the two filter plates are switched, the phenomenon that the same filter plate is blocked after being used for a long time is avoided, the filter plates can be taken down by unscrewing the threaded rods, and the filter plates can be quickly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil blending, in particular to a lubricating oil additive blending device. Background Technique

[0002] Lubricating oil is a non-volatile oily lubricant. Lubricating oil additives are one or several compounds added to lubricants to endow the lubricants with certain new properties or improve some existing properties in the lubricants. Adding additives to lubricating oil requires adjustment and mixing in a device. During the use of existing blending devices, the impurities in the additives are adsorbed and filtered through the provided adsorption plate and outlet filter screen. However, in actual use, the filter screen is often blocked by impurities, affecting the filtration efficiency.

[0003] The Chinese patent discloses a lubricating oil additive blending device with a filtering structure (authorization publication number CN220478681U). This patented technology stirs the lubricating oil and additives poured into the stirring tank through the provided filtering and stirring mechanism to prevent the raw materials from coagulating into blocks and blocking the filter screen, affecting the filtration efficiency.

[0004] However, it has certain drawbacks: Since only one filter screen works continuously, over time, more and more impurities and particulate matters will accumulate on the filter screen, resulting in the blockage of the filtration pores, thereby reducing the filtration efficiency. This not only affects the smoothness of the overall work process but also may affect the quality of the final product. And when it is necessary to clean the filter screen, it cannot be quickly disassembled and replaced, and it is necessary to stop the machine and wait for a long time. Content of the Utility Model

[0005] The purpose of the utility model is to provide a lubricating oil additive blending device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lubricating oil additive blending device includes a lubricating oil blending tank. The upper end of the lubricating oil blending tank is provided with a tank cover. The upper surface of the tank cover is penetrated and connected with a feed hopper. Two filter plates are arranged in the feed hopper from top to bottom. And a stirring mechanism is arranged at the upper end of the feed hopper. A switching mechanism is arranged on the left surface of the feed hopper. The switching mechanism includes a support seat. Both the upper and lower sides of the front surface of the support seat are provided with chutes. A toothed plate is slidably connected inside the chutes. A threaded rod is penetrated and threadedly connected inside the toothed plate. A driving mechanism is arranged on the rear surface of the support seat.

[0008] As a further solution of the present utility model: The filter plate includes a filter frame, a filter screen is installed inside the filter frame, an elastic block is installed on the right surface of the filter frame, and a threaded hole is opened on the left surface of the filter frame.

[0009] As a further solution of the present utility model: The stirring mechanism includes a support frame, a first motor is installed on the upper surface of the support frame, and a stirring rod is installed at the output end of the first motor.

[0010] As a further solution of the present utility model: The driving mechanism includes a second motor, and a gear is installed at the output end of the second motor.

[0011] As a further solution of the present utility model: The left end of the filter plate movably penetrates the left surface of the feed hopper, and the lower right end of the support seat is installed on the left surface of the feed hopper.

[0012] As a further solution of the present utility model: The right ends of the upper and lower toothed plates are respectively connected to the left ends of the upper and lower filter frames, and the right end of the threaded rod is threadedly connected inside the threaded hole.

[0013] As a further solution of the present utility model: The lower end of the support frame is installed on the upper surface of the feed hopper, the stirring rod is located inside the feed hopper, and the stirring rod is located above the upper filter plate.

[0014] As a further solution of the present utility model: The second motor is installed on the rear surface of the support seat, the gear is located on the front side of the support seat, and the gear is meshed with two toothed plates.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The present utility model filters impurities in the lubricating oil additive through the filter plate, and the first motor in the stirring mechanism drives the stirring rod to stir the lubricating oil additive, avoiding the blockage of the filter plate caused by the condensation of the lubricating oil additive into lumps.

[0017] 2. The present utility model is provided with a switching mechanism. The second motor in the switching mechanism drives the gear to rotate, and switches between two filter plates. During the use of one filter plate, the other filter plate can be cleaned, avoiding the blockage of the same filter plate after being used for too long. By loosening the threaded rod, the filter plate can be removed, and the filter plate can be quickly cleaned, avoiding long-term shutdown waiting. Description of the Drawings

[0018] Figure 1 It is a structural schematic diagram of a lubricating oil additive blending device;

[0019] Figure 2It is a cross-sectional view of a lubricating oil blending tank in a lubricating oil additive blending device;

[0020] Figure 3 It is a structural schematic diagram of a filter plate in a lubricating oil additive blending device;

[0021] Figure 4 It is a structural schematic diagram of a stirring mechanism in a lubricating oil additive blending device;

[0022] Figure 5 It is a structural schematic diagram of a switching mechanism in a lubricating oil additive blending device;

[0023] Figure 6 It is a left view of a driving mechanism in a lubricating oil additive blending device.

[0024] In the figure: 1. Lubricating oil blending tank; 2. Tank cover; 3. Feed hopper; 4. Filter plate; 5. Filter frame; 6. Filter screen; 7. Elastic block; 8. Threaded hole; 9. Stirring mechanism; 10. Support frame; 11. First motor; 12. Stirring rod; 13. Switching mechanism; 14. Support seat; 15. Chute; 16. Tooth plate; 17. Threaded rod; 18. Driving mechanism; 19. Second motor; 20. Gear. Detailed implementation mode

[0025] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a lubricating oil additive blending device includes a lubricating oil blending tank 1. A tank cover 2 is installed at the upper end of the lubricating oil blending tank 1. A feed hopper 3 is connected through the upper surface of the tank cover 2. Two filter plates 4 are arranged from top to bottom inside the feed hopper 3. The left end of the filter plate 4 movably penetrates the left surface of the feed hopper 3. The filter plate 4 includes a filter frame 5. A filter screen 6 is installed inside the filter frame 5. And an elastic block 7 is installed on the right surface of the filter frame 5. A threaded hole 8 is opened on the left surface of the filter frame 5. A stirring mechanism 9 is arranged at the upper end of the feed hopper 3. The stirring mechanism 9 includes a support frame 10. The lower end of the support frame 10 is installed on the upper surface of the feed hopper 3. A first motor 11 is installed on the upper surface of the support frame 10. The output end of the first motor 11 is installed with a stirring rod 12. The stirring rod 12 is located inside the feed hopper 3 and above the upper filter plate 4;

[0026] The lubricating oil blending tank 1 is used to place lubricating oil and additives for blending treatment;

[0027] A discharge valve with a valve is installed on the lower side of the left surface of the lubricating oil blending tank 1;

[0028] The tank cover 2 and the lubricating oil blending tank 1 are connected in a detachable manner such as by bolts; A motor can also be installed on the upper surface of the tank cover 2, and a stirring rod can also be installed at the output end of the motor to accelerate the blending of lubricating oil additives.

[0029] The feed hopper 3 is used to put in lubricating oil additives;

[0030] The filter screen 6 is used to filter impurities in the lubricating oil additives;

[0031] The material of the elastic block 7 is preferably rubber;

[0032] The left surface of the lower filter frame 5 is flush with the left surface of the feed hopper 3, and the front and rear surfaces are fitted with the inner front and rear surfaces of the feed hopper 3. The right surface of the elastic block 7 is fitted to the inner right surface of the feed hopper 3; the elastic block 7 on the upper filter frame 5 is located inside the feed hopper 3, playing a certain sealing role, and the right surface of the upper filter frame 5 is flush with the left surface of the feed hopper 3;

[0033] The first motor 11 drives the stirring rod 12 to rotate to stir the lubricating oil additives, avoiding the blockage of the filter screen 6 caused by the condensation of the lubricating oil additives into lumps; the rotation speed of the first motor 11 is appropriate to avoid splashing the lubricating oil additives outside due to excessive speed.

[0034] At Figure 1 、 Figure 3 、 Figure 5 And Figure 6 Among: A switching mechanism 13 is provided on the left surface of the feed hopper 3. The switching mechanism 13 includes a support seat 14. The lower right end of the support seat 14 is installed on the left surface of the feed hopper 3. Slide grooves 15 are provided on the upper and lower sides of the front surface of the support seat 14. A toothed plate 16 is slidably connected inside the slide grooves 15. The right ends of the upper and lower toothed plates 16 are respectively connected to the left ends of the upper and lower filter frames 5. A threaded rod 17 is threadedly connected through the inside of the toothed plate 16. The right end of the threaded rod 17 is threadedly connected inside the threaded hole 8. A driving mechanism 18 is provided on the rear surface of the support seat 14. The driving mechanism 18 includes a second motor 19. The second motor 19 is installed on the rear surface of the support seat 14. The output end of the second motor 19 is provided with a gear 20. The gear 20 is located on the front side of the support seat 14, and the gear 20 is meshed with the two toothed plates 16;

[0035] The second motor 19 is connected to a forward and reverse circuit and has self-locking, that is, the motor shaft cannot rotate after power-off;

[0036] The toothed plate 16 and the filter plate 4 are tightly fixed together through the threaded rod 17; loosening the upper threaded rod 17 to make its right end withdraw from the inside of the upper threaded hole 8 can disassemble the upper filter plate 4 for cleaning. Although the elastic block 7 on the filter plate 4 is located inside the feed hopper 3, with a little force, the elastic block 7 can be moved out, that is, the elastic block 7 does not affect the disassembly of the filter plate 4;

[0037] The gear 20 rotates clockwise, which can drive the upper side tooth plate 16 to move rightward and the lower side tooth plate 16 to move leftward, thereby driving the upper side filter plate 4 to move into the inside of the feed hopper 3 and driving the lower side filter plate 4 to move out of the feed hopper 3, so as to switch the use of the two filter plates 4 and avoid the blockage of the same filter plate 4 due to too long use time.

[0038] The working principle of the present utility model is as follows: during use, the lubricating oil additive is put into the feed hopper 3, and the first motor 11 drives the stirring rod 12 to rotate to stir the lubricating oil additive, avoiding the condensation of the lubricating oil additive. The lower side filter plate 4 filters the impurities in the lubricating oil additive, and the filtered lubricating oil additive is blended in the lubricating oil blending tank 1; when the filter plate 4 needs to be replaced, the second motor 19 drives the gear 20 to rotate clockwise, the upper side tooth plate 16 drives the upper side filter plate 4 to move into the inside of the feed hopper 3, and the lower side tooth plate 16 drives the lower side filter plate 4 to move out of the feed hopper 3, thus realizing the switching of the filter plate 4. The staff can loosen the threaded rod 17 in the lower side tooth plate 16 and remove the lower side filter plate 4 for cleaning.

[0039] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

[0040] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. A lubricating oil additive blending device, comprising a lubricating oil blending tank (1), a tank cover (2) is installed at the upper end of the lubricating oil blending tank (1), a feed hopper (3) is connected through the upper surface of the tank cover (2), two filter plates (4) are arranged inside the feed hopper (3) from top to bottom, and a stirring mechanism (9) is arranged at the upper end of the feed hopper (3), characterized in that, A switching mechanism (13) is provided on the left side surface of the feed hopper (3). The switching mechanism (13) includes a support base (14). Both the upper and lower sides of the front surface of the support base (14) are provided with sliding grooves (15). A toothed plate (16) is slidably connected inside the sliding grooves (15). A threaded rod (17) is threadedly connected through the inside of the toothed plate (16). A driving mechanism (18) is provided on the rear surface of the support base (14).

2. The blending device for a lubricating oil additive according to claim 1, characterized in that, The filter plate (4) includes a filter frame (5). A filter screen (6) is installed inside the filter frame (5). An elastic block (7) is installed on the right side surface of the filter frame (5). A threaded hole (8) is provided on the left side surface of the filter frame (5).

3. The lubricating oil additive blending device according to claim 1, wherein, The stirring mechanism (9) includes a support frame (10). A first motor (11) is installed on the upper surface of the support frame (10). A stirring rod (12) is installed at the output end of the first motor (11).

4. A lubricating oil additive blending device according to claim 1, characterized in that, The driving mechanism (18) includes a second motor (19). A gear (20) is installed at the output end of the second motor (19).

5. The lubricating oil additive blending device according to claim 1, wherein The left end of the filter plate (4) movably penetrates through the left side surface of the feed hopper (3). The lower right end of the support base (14) is installed on the left side surface of the feed hopper (3).

6. The blending device for a lubricating oil additive according to claim 2, wherein, The right ends of the upper and lower toothed plates (16) are respectively connected to the left ends of the upper and lower filter frames (5). The right end of the threaded rod (17) is threadedly connected inside the threaded hole (8).

7. A lubricating oil additive blending device according to claim 3, characterized in that The lower end of the support frame (10) is installed on the upper surface of the feed hopper (3). The stirring rod (12) is located inside the feed hopper (3), and the stirring rod (12) is located above the upper filter plate (4).

8. A lubricating oil additive blending device according to claim 4, characterized in that, The second motor (19) is installed on the rear surface of the support base (14). The gear (20) is located on the front side of the support base (14), and the gear (20) is meshed with the two toothed plates (16).

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