Grinding oil filter with pollution discharge structure

Abstract

The grinding oil filter with the pollution discharge structure comprises a filter box, a motor box and a linkage rod, an installation frame is fixedly installed at the inner end of the filter box, a filter screen is fixedly installed at the inner end of the installation frame, an installation ring is rotatably installed at the inner end of the filter screen, and the motor box is fixedly installed on the installation ring. An upper side brush strip and a lower side brush strip are fixedly mounted at the outer end of the mounting ring; a first gear is fixedly mounted at the output end of the motor box, a chain is connected to the outer end of the first gear in a meshed mode, and a second gear is connected to the left end of the chain in a meshed mode; the grinding oil filter with the pollution discharge structure has the advantages that the grinding oil filter with the pollution discharge structure has slag removal and pollution discharge effects, double-sided brushing can be automatically rotated, the cleaning effect is direct and efficient, grinding oil can conveniently and uniformly fall down to be filtered, the filtering effect is improved, and the grinding oil filter with the pollution discharge structure is high in practicability. And the oil distribution hole plate can be folded and stored conveniently, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the field of grinding oil filters, in particular to a grinding oil filter with a sewage discharge structure. Background Art

[0002] Grinding oil is suitable for surface grinding, cylindrical coreless grinding and shallow groove grinding. It can be used to grind surface-hardened workpieces and drill chip grooves on high-productivity machine tools. It can be used for gear grinding. Grinding oil filtration can remove impurities in the grinding fluid, including grinding chips, dust, oil, etc. Filtration can extend the service life of the grinding fluid and improve processing quality and efficiency.

[0003] For example, a grinding oil filter with a sewage discharge structure disclosed in the utility model with authorization announcement number CN220463528U can control the rotation of a disc through a motor, and then drive the vertical rod to move up and down through a rocker rod, driving the vertical pipe and the filter screen to vibrate up and down, thereby preventing waste debris from being blocked at the top of the filter screen and ensuring the filtering efficiency. The waste debris on the filter screen can be cleared by injecting flushing water into the vertical pipe, and there is no need to remove the filter screen from the box, which is easy to operate.

[0004] This prior art also has the following problems when used:

[0005] The method of removing the waste chips on the filter screen by injecting flushing water is inefficient and has a general cleaning effect. The grinding oil is not easy to flow evenly to the filter screen for filtering. Therefore, we propose a grinding oil filter with a sewage discharge structure to solve the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a grinding oil filter with a sewage discharge structure, which can solve the technical problems that the existing grinding oil filter with a sewage discharge structure proposed in the above background technology uses the method of injecting flushing water to remove waste chips on the filter screen, which is low in efficiency and has a general cleaning effect, and the grinding oil is not easy to flow evenly to the filter screen for filtering.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: filter box, motor box and connecting rod,

[0008] A mounting frame is fixedly mounted on the inner end of the filter box, a filter screen is fixedly mounted on the inner end of the mounting frame, a mounting ring is rotatably mounted on the inner end of the filter screen, and an upper brush strip and a lower brush strip are fixedly mounted on the outer end of the mounting ring;

[0009] A first gear is fixedly mounted on the output end of the motor box, an outer end of the first gear is meshedly connected with a chain, and a left end of the chain is meshedly connected with a second gear;

[0010] The lower end of the connecting rod is fixedly mounted on the upper end of the second gear, the outer end of the connecting rod is fixedly mounted with a threaded ring, the outer end of the threaded ring is threadedly connected to a limiting nut, the upper end of the connecting rod is fixedly mounted with a mounting piece, and the inner end of the mounting piece is rotatably mounted with an oil distribution hole plate at an equal angle.

[0011] As a preferred technical solution of the utility model, an inlet is provided at the upper end of the filter box, and an outlet is provided at the lower right end of the filter box.

[0012] As a preferred technical solution of the utility model, the lower end of the upper brush strip is attached to the upper end of the filter screen, and the upper end of the lower brush strip is attached to the lower end of the filter screen.

[0013] As a preferred technical solution of the utility model, the mounting ring is fixedly mounted to the linkage rod.

[0014] As a preferred technical solution of the utility model, a sealing box is fixedly installed on the inner end of the filter box, and the first gear and the second gear are both rotatably installed on the inner end of the sealing box.

[0015] As a preferred technical solution of the utility model, a slope is fixedly installed at the lower end of the filter box.

[0016] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0017] 1. It is equipped with a motor box, a mounting ring, an upper brush bar and a lower brush bar. When the filter needs to be cleaned, the motor box drives the mounting ring to rotate through the first gear, the chain and the second gear. The mounting ring drives the upper brush bar and the lower brush bar to clean the surface of the filter. The water flow falling from the inlet washes away the stains, which has the effect of cleaning slag and sewage. The double-sided cleaning brush rotates automatically, and the cleaning effect is direct and efficient;

[0018] 2. A threaded ring, a limiting nut, a mounting part and an oil distribution hole plate are provided. The oil distribution hole plate can evenly distribute the grinding oil falling from the inlet and then drop it onto the filter net for filtration. When cleaning the filter net, the limiting nut can be unscrewed from the outer end of the threaded ring, and then the oil distribution hole plate can be rotated and folded from the inner end of the mounting part to realize direct impact of water flow and achieve efficient cleaning effect, so that the grinding oil can be evenly dropped for filtration, the filtering effect can be improved, and the oil distribution hole plate can be folded and stored, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view and cross-section structure of a grinding oil filter with a sewage discharge structure of the utility model;

[0020] Figure 2It is a schematic diagram of the folding structure of the oil cloth hole plate of the grinding oil filter with a sewage discharge structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the grinding oil filter with a sewage discharge structure of the utility model from a side view on the filter net;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the grinding oil filter with a sewage discharge structure of the utility model from the bottom side;

[0023] Among them: 1. filter box; 2. motor box; 3. connecting rod; 4. mounting frame; 5. filter screen; 6. mounting ring; 7. inlet; 8. outlet; 9. sealing box; 10. first gear; 11. chain; 12. second gear; 13. upper brush strip; 14. lower brush strip; 15. threaded ring; 16. limit nut; 17. mounting part; 18. oil distribution hole plate; 19. ramp. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0025] Example

[0026] Please refer to Figure 1-4 As shown, the utility model provides a technical solution: a grinding oil filter with a sewage discharge structure;

[0027] The inner end of the filter box 1 is fixedly mounted with a mounting frame 4, the inner end of the mounting frame 4 is fixedly mounted with a filter screen 5, the inner end of the filter screen 5 is rotatably mounted with a mounting ring 6, the outer end of the mounting ring 6 is fixedly mounted with an upper brush strip 13 and a lower brush strip 14, an inlet 7 is provided at the upper end of the filter box 1, and an outlet 8 is provided at the lower right end of the filter box 1. The lower end of the upper brush strip 13 fits on the upper end of the filter screen 5, and the upper end of the lower brush strip 14 fits on the lower end of the filter screen 5. The mounting ring 6 is fixedly mounted with the linkage rod 3. The inner end of the filter box 1 is fixedly mounted with a sealing box 9, and the first gear 10 and the second gear 12 are both rotatably mounted on the inner end of the sealing box 9. The lower end of the filter box 1 is fixedly mounted with a slope 19, which has the effect of cleaning slag and discharging sewage, and automatically rotates the double-sided cleaning brush, and the cleaning effect is direct and efficient;

[0028] A first gear 10 is fixedly installed on the output end of the motor box 2, and a chain 11 is meshedly connected to the outer end of the first gear 10, and a second gear 12 is meshedly connected to the left end of the chain 11; the lower end of the connecting rod 3 is fixedly installed on the upper end of the second gear 12, and a threaded ring 15 is fixedly installed on the outer end of the connecting rod 3, and a limit nut 16 is threadedly connected to the outer end of the threaded ring 15, and a mounting member 17 is fixedly installed on the upper end of the connecting rod 3, and an oil distribution hole plate 18 is installed on the inner end of the mounting member 17 for equal angle rotation, so that the cutting and grinding oil can be evenly dropped for filtering, thereby improving the filtering effect, and the oil distribution hole plate 18 can be folded and stored, which is flexible and convenient to use.

[0029] Specific working principle:

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, when the grinding oil filter with a sewage discharge structure is used, the grinding oil to be filtered is added from the inlet 7. The inlet 7 is divided into four drop openings, each drop opening corresponds to an oil distribution hole plate 18, so that the grinding oil passes through the holes of the oil distribution hole plate 18 and then falls to the upper end of the filter screen 5 for filtration, thereby improving the uniformity of filtration. The grinding oil filtered by the filter screen 5 falls to the upper part of the slope 19, flows to the outlet 8 along the inclination angle of the slope 19, and is discharged from the outlet 8. When it is necessary to clean the filter screen 5 and discharge sewage, the motor box 2 is started. When the output end of the motor inside the motor box 2 rotates, the first gear 10 is driven to rotate. When the first gear 10 is rotated, the chain 11 is driven to rotate. The chain 11 is meshed with the second gear 12, and the mounting ring 6 and the connecting rod 3 are driven to rotate through the second gear 12. When the mounting ring 6 rotates, it drives the upper brush bar 13 and the lower brush bar 14 to rotate. The upper brush bar 13 The lower brush strip 14 rotates and brushes at the upper and lower ends of the filter screen 5 to clean the stains on the filter screen 5. At this time, clean water can be poured in from the inlet 7. The connecting rod 3 drives the oil distribution hole plate 18 to rotate when rotating, and the clean water is evenly sprinkled on the threaded ring 15 for cleaning. When it is necessary to increase the impact force of the water, the oil distribution hole plate 18 can be folded. When folding the oil distribution hole plate 18, the limiting nut 16 is rotated downward from the outer end of the threaded ring 15. When the limiting nut 16 loses its supporting and limiting effect on the oil distribution hole plate 18, the oil distribution hole plate 18 can be rotated and folded downward at the inner end of the mounting part 17, and the clean water can be directly sprinkled on the filter screen 5 for flushing, and the stains flow downward to the slope 19, and then are discharged from the outlet 8 on the lower side of the filter box 1. The above completes a series of operations of the grinding oil filter with a sewage discharge structure. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding oil filter with a sewage discharge structure, comprising: a filter box (1), a motor box (2) and a linkage rod (3), characterized in that: The inner end of the filter box (1) is fixedly mounted with a mounting frame (4), the inner end of the mounting frame (4) is fixedly mounted with a filter screen (5), the inner end of the filter screen (5) is rotatably mounted with a mounting ring (6), and the outer end of the mounting ring (6) is fixedly mounted with an upper brush strip (13) and a lower brush strip (14); A first gear (10) is fixedly mounted on the output end of the motor box (2); the outer end of the first gear (10) is meshedly connected to a chain (11); and the left end of the chain (11) is meshedly connected to a second gear (12); The lower end of the connecting rod (3) is fixedly mounted on the upper end of the second gear (12); a threaded ring (15) is fixedly mounted on the outer end of the connecting rod (3); the outer end of the threaded ring (15) is threadedly connected to a limit nut (16); a mounting piece (17) is fixedly mounted on the upper end of the connecting rod (3); an oil distribution hole plate (18) is rotatably mounted at an equal angle on the inner end of the mounting piece (17).

2. The grinding oil filter with a sewage discharge structure according to claim 1, characterized in that: An inlet (7) is provided at the upper end of the filter box (1), and an outlet (8) is provided at the lower right end of the filter box (1).

3. The grinding oil filter with a sewage discharge structure according to claim 1, characterized in that: The lower end of the upper brush strip (13) is attached to the upper end of the filter screen (5), and the upper end of the lower brush strip (14) is attached to the lower end of the filter screen (5).

4. The grinding oil filter with a sewage discharge structure according to claim 1, characterized in that: The mounting ring (6) is fixedly mounted on the linkage rod (3).

5. The grinding oil filter with a sewage discharge structure according to claim 1, characterized in that: A sealing box (9) is fixedly mounted on the inner end of the filter box (1), and the first gear (10) and the second gear (12) are both rotatably mounted on the inner end of the sealing box (9).

6. The grinding oil filter with a sewage discharge structure according to claim 1, characterized in that: A slope (19) is fixedly mounted on the lower end of the filter box (1).

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