Centrifugal oil filter

Abstract

The utility model discloses a centrifugal oil filter which comprises a supporting plate, a filtering mechanism and a deslagging mechanism, a filtering container is arranged at the upper end of the supporting plate, an L-shaped supporting plate is arranged on the right side of the lower end of the supporting plate, and a material guide pipe is arranged on the front side of the upper end of the L-shaped supporting plate; the filtering mechanism comprises a filtering barrel and filtering holes, the filtering barrel is rotationally connected between the upper inner wall and the lower inner wall of the filtering container, the uniformly distributed filtering holes are formed in the outer wall of the filtering barrel, a rotating joint is arranged at a discharging opening in the lower end of the filtering barrel, and the lower side of the rotating end of the rotating joint is fixedly connected with the upper end of a material guiding pipe; the residue discharging mechanism comprises a rotating shaft, a spiral piece and scraping plates, the rotating shaft is rotationally connected to the bottom wall of the material guiding pipe, the outer wall of the rotating shaft is fixedly sleeved with the spiral piece, and the scraping plates which are evenly distributed are arranged at the upper end of the rotating shaft. And the oil filtering working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal oil filters, and specifically relates to a centrifugal oil filter. Background Technique

[0002] An oil filter is a device used to filter impurities, moisture and other pollutants in oil to improve the quality of the oil and extend the service life of the equipment. Improving the quality of the oil: removing impurities, moisture, gas and other pollutants in the oil, making the oil more pure, reducing the wear and corrosion of the equipment, and extending the service life of the equipment: pure oil can reduce the failure rate of the equipment, reduce the maintenance cost, extend the service life of the equipment, and save energy: reducing the energy loss caused by oil pollution of the equipment, improving the operating efficiency of the equipment, saving energy, and protecting the environment: avoiding environmental pollution caused by oil pollution and meeting environmental protection requirements;

[0003] For some existing oil filters, when filtering oil, the oil is thrown out of the filter barrel by a high-speed rotating filter barrel, and impurities with a larger density will be left inside the filter barrel;

[0004] Traditional oil filters have the following problems: when filtering oil, the filtered residue will remain on the inner wall of the filter barrel and cannot be quickly cleaned, which will reduce the working efficiency of oil filtering. Therefore, we propose a centrifugal oil filter. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a centrifugal oil filter. When filtering oil, the filtered residue can be quickly cleaned, improving the working efficiency of oil filtering, and effectively solving the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a centrifugal oil filter, including a support plate, a filter container is provided at the upper end of the support plate, an L-shaped support plate is provided at the lower right side of the support plate, a guide pipe is provided at the front side of the upper end of the L-shaped support plate, and further includes a filtering mechanism and a slag discharging mechanism;

[0007] Filtering mechanism: It includes a filter barrel and filter holes. The filter barrel is rotatably connected between the upper and lower inner walls of the filter container. The outer wall of the filter barrel is provided with evenly distributed filter holes. A rotary joint is provided at the lower discharge port of the filter barrel. The lower side of the rotating end of the rotary joint is fixedly connected to the upper end of the guide pipe;

[0008] Slag discharging mechanism: It includes a rotating shaft, a spiral blade and a scraper. The rotating shaft is rotatably connected to the bottom wall of the guide pipe. The outer wall of the rotating shaft is fixedly sleeved with a spiral blade. The upper end of the rotating shaft is provided with evenly distributed scrapers. The outer side wall of the scraper is closely attached to the inner wall of the filter barrel. When filtering oil, the filtered residue can be quickly cleaned, improving the working efficiency of oil filtering.

[0009] Further, a control switch group is provided at the left end of the upper surface of the support plate. The input end of the control switch group is electrically connected to the output end of an external power supply to provide electrical connection for each electrical appliance.

[0010] Further, the filtering mechanism further includes a pulley, a belt and a first motor. The first motor is provided in the middle of the left end of the upper surface of the support plate. A pulley is fixedly sleeved at the lower end of the output shaft of the first motor and the outer part of the lower end of the filtering barrel respectively. The two pulleys are connected by belt drive. The input end of the first motor is electrically connected to the output end of the control switch group to provide filtering drive.

[0011] Further, the slag discharging mechanism further includes a second motor, a first gear and a second gear. The lower end of the rotating shaft is fixedly connected with the second gear. The second motor is arranged in the middle of the lower bottom surface of the L-shaped support plate. The lower end of the second motor is fixedly connected with the first gear. The first gear is meshed with the second gear. The input end of the second motor is electrically connected to the output end of the control switch group to provide slag discharging drive.

[0012] Further, an annular diversion block is provided on the bottom wall of the filtering container. The annular diversion block is located at the lower edge of the filtering barrel. A material guiding groove is provided at the lower edge of the filtering container. A material guiding plate is provided at the discharge port at the front edge of the material guiding groove to facilitate material guiding.

[0013] Further, a discharge pipe is provided at the front end of the material guiding pipe. A valve is connected in series at the upper end of the discharge pipe. A feed pipe is provided at the upper end feed port of the filtering container to facilitate feeding and discharging.

[0014] Further, legs are respectively provided at the four corners of the lower end of the support plate to provide support.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This centrifugal oil filter has the following advantages:

[0016] Driven by the second motor, the rotating shaft is driven to rotate by the first gear meshed with the second gear. The rotating shaft will drive the scraper to clean the residue on the inner wall of the filtering barrel. The residue at the bottom end of the filtering barrel will be discharged through the spiral blade and the material guiding pipe. When filtering the oil, the filtered residue can be quickly cleaned, improving the working efficiency of oil filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic left side structural diagram of the present utility model;

[0019] Figure 3 is a schematic sectional structural diagram of the present utility model.

[0020] In the figure: 1 support plate, 2 filtering container, 3 filtering mechanism, 31 filtering barrel, 32 filtering holes, 33 pulley, 34 belt, 35 first motor, 4 annular flow guiding block, 5 material guiding groove, 6 material guiding plate, 7 rotary joint, 8 material guiding pipe, 9 slag discharging mechanism, 91 second motor, 92 first gear, 93 second gear, 94 rotating shaft, 95 spiral blade, 96 scraper, 10 L-shaped support plate, 11 discharging pipe, 12 support leg, 13 feeding pipe, 14 control switch group. Specific implementation manner

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-3 , this embodiment provides a technical solution: a centrifugal oil filter, including a support plate 1, a filtering container 2 is provided at the upper end of the support plate 1, an L-shaped support plate 10 is provided on the right side of the lower end of the support plate 1, a material guiding pipe 8 is provided on the front side of the upper end of the L-shaped support plate 10, and further includes a filtering mechanism 3 and a slag discharging mechanism 9. A control switch group 14 is provided at the left end of the upper surface of the support plate 1, and the input end of the control switch group 14 is electrically connected to the output end of an external power source. An annular flow guiding block 4 is provided on the bottom wall of the filtering container 2, and the annular flow guiding block 4 is located at the lower edge of the filtering barrel 31. A material guiding groove 5 is provided at the lower edge of the filtering container 2, and a material guiding plate 6 is provided at the discharge port at the front edge of the material guiding groove 5. A discharging pipe 11 is provided at the front end of the material guiding pipe 8, and a valve is connected in series at the upper end of the discharging pipe 11. A feeding pipe 13 is provided at the feeding port at the upper end of the filtering container 2, and support legs 12 are respectively provided at the four corners of the lower end of the support plate 1;

[0023] The filtering mechanism 3 includes a filtering barrel 31 and filtering holes 32. The filtering barrel 31 is rotatably connected between the upper and lower inner walls of the filtering container 2. The outer wall of the filtering barrel 31 is provided with evenly distributed filtering holes 32. A rotating joint 7 is provided at the lower end of the filtering barrel 31 at the outlet. The lower side of the rotating end of the adapter 7 is fixedly connected to the upper end of the guide pipe 8. The filtering mechanism 3 also includes a pulley 33, a belt 34 and a motor 35. A motor 35 is provided at the middle of the left end of the upper surface of the support plate 1. The lower end of the output shaft of the motor 35 and the lower end of the filtering barrel 31 are respectively fixedly sleeved with pulleys 33. The two pulleys 33 are connected by a belt 34. The two pulleys 33 with different diameters can also be connected. The input end of the motor 35 is electrically connected to the output end of the control switch group 14 through the belt 34 transmission connection. When filtering the oil, the oil is injected into the interior of the filter barrel 31 through the feed pipe 13. At the same time, the control switch group 14 is regulated to operate the motor 35. The output shaft of the motor 35 drives the left pulley 33 to rotate. The rotation of the left pulley 33 will drive the right pulley 33 to rotate through the belt 34. The rotation of the right pulley 33 will drive the filter barrel 31 to rotate. Under the high-speed rotation of the filter barrel 31, the falling oil is thrown onto the inner wall of the filter container 2 through the filter hole 32. Then the filtered oil will be discharged through the annular guide block 4, the guide groove 5 and the guide plate 6.

[0024] Slag discharge mechanism 9: It includes a rotating shaft 94, a spiral sheet 95 and a scraper 96. The bottom wall of the guide tube 8 is rotatably connected to the rotating shaft 94. The outer wall of the rotating shaft 94 is fixedly sleeved with a spiral sheet 95. The upper end of the rotating shaft 94 is provided with evenly distributed scrapers 96. The outer side wall of the scraper 96 is tightly fitted with the inner wall of the filter barrel 31. The slag discharge mechanism 9 also includes a motor 91, a gear 92 and a gear 93. The lower end of the rotating shaft 94 is fixedly connected to the gear 93. The motor 91 is arranged in the middle of the lower bottom surface of the L-shaped support plate 10. The lower end of the motor 91 is fixedly connected to the gear 92. The gear 92 is meshed with the gear 93. The motor 91 is The input end of 91 is electrically connected to the output end of the control switch group 14. When the residue on the inner wall of the filter barrel 31 needs to be cleaned after the oil is filtered, the control switch group 14 is adjusted to operate the motor 2 91. The output shaft of the motor 2 91 drives the gear 1 92 to rotate. The rotation of the gear 1 92 will drive the meshing gear 2 93 to rotate. The rotation of the gear 2 93 will drive the rotating shaft 94 to rotate. The rotation of the rotating shaft 94 will drive the scraper 96 to rotate. The rotation of the scraper 96 will clean the residue on the inner wall of the filter barrel 31. The residue will fall to the bottom of the filter barrel 31. The residue at the bottom of the filter barrel 31 will be discharged through the spiral piece 95 and the guide pipe 8.

[0025] The working principle of a centrifugal oil filter provided by the utility model is as follows: When filtering oil, the oil is injected into the interior of the filtering barrel 31 through the feed pipe 13. At the same time, by adjusting the control switch group 14, the first motor 35 operates. The output shaft of the first motor 35 drives the left pulley 33 to rotate. The rotation of the left pulley 33 drives the right pulley 33 to rotate through the belt 34. The rotation of the right pulley 33 drives the filtering barrel 31 to rotate. When the filtering barrel 31 rotates at a high speed, the falling oil is thrown onto the inner wall of the filtering container 2 through the filter holes 32. Then, the filtered oil is discharged through the annular guide block 4, the material guide groove 5, and the material guide plate 6. When it is necessary to clean the residue on the inner wall of the filtering barrel 31 after filtering the oil, by adjusting the control switch group 14, the second motor 91 operates. The output shaft of the second motor 91 drives the first gear 92 to rotate. The rotation of the first gear 92 drives the meshing second gear 93 to rotate. The rotation of the second gear 93 drives the rotating shaft 94 to rotate. The rotation of the rotating shaft 94 drives the scraper 96 to rotate. The rotation of the scraper 96 cleans the residue on the inner wall of the filtering barrel 31. The residue will fall to the bottom end of the filtering barrel 31. The residue at the bottom end of the filtering barrel 31 is discharged through the spiral blade 95 and the material guide pipe 8.

[0026] It should be noted that for the first motor 35 and the second motor 91 disclosed in the above embodiments, both the first motor 35 and the second motor 91 can be selected as YJ61. The control switch group 14 is provided with switch buttons corresponding to the first motor 35 and the second motor 91 one by one for controlling their switching operations.

[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A centrifugal oil filter, comprising a support plate (1), a filter container (2) is provided at the upper end of the support plate (1), an L-shaped support plate (10) is provided at the right side of the lower end of the support plate (1), and a feed pipe (8) is provided at the front side of the upper end of the L-shaped support plate (10), characterized in that: It also includes a filtering mechanism (3) and a slag discharge mechanism (9); The filtering mechanism (3) comprises a filtering barrel (31) and filtering holes (32), wherein the filtering barrel (31) is rotatably connected between the upper and lower inner walls of the filtering container (2), the outer wall of the filtering barrel (31) is provided with evenly distributed filtering holes (32), a rotating joint (7) is provided at the discharge port at the lower end of the filtering barrel (31), and the lower side of the rotating end of the rotating joint (7) is fixedly connected to the upper end of the material guide pipe (8); The slag discharge mechanism (9) comprises a rotating shaft (94), a spiral blade (95) and a scraper (96). The bottom wall of the guide tube (8) is rotatably connected to the rotating shaft (94). The outer wall of the rotating shaft (94) is fixedly sleeved with a spiral blade (95). The upper end of the rotating shaft (94) is provided with evenly distributed scrapers (96). The outer wall of the scraper (96) is tightly fitted with the inner wall of the filter barrel (31).

2. The centrifugal oil filter according to claim 1, wherein: A control switch group (14) is provided at the left end of the upper surface of the support plate (1), and the input end of the control switch group (14) is electrically connected to the output end of an external power supply.

3. The centrifugal oil filter according to claim 2, wherein: The filtering mechanism (3) further comprises a pulley (33), a belt (34) and a motor (35). The motor (35) is provided at the middle of the left end of the upper surface of the support plate (1). The lower end of the output shaft of the motor (35) and the outer portion of the lower end of the filtering barrel (31) are respectively fixedly sleeved with pulleys (33). The two pulleys (33) are connected by a belt (34). The input end of the motor (35) is electrically connected to the output end of the control switch group (14).

4. The centrifugal oil filter according to claim 2, wherein: The slag discharge mechanism (9) further comprises a second motor (91), a first gear (92) and a second gear (93); the lower end of the rotating shaft (94) is fixedly connected to the second gear (93); the second motor (91) is arranged at the middle of the lower bottom surface of the L-shaped support plate (10); the lower end of the second motor (91) is fixedly connected to the first gear (92); the first gear (92) is meshingly connected to the second gear (93); the input end of the second motor (91) is electrically connected to the output end of the control switch group (14).

5. The centrifugal oil filter according to claim 1, wherein: The bottom wall of the filter container (2) is provided with an annular guide block (4), which is located at the lower edge of the filter barrel (31). A material guide trough (5) is provided at the lower edge of the filter container (2), and a material guide plate (6) is provided at the discharge port at the front edge of the material guide trough (5).

6. The centrifugal oil filter according to claim 1, characterized in that: A discharge pipe (11) is provided at the front end of the material guide pipe (8), a valve is connected in series at the upper end of the discharge pipe (11), and a feed pipe (13) is provided at the feed inlet at the upper end of the filter container (2).

7. A centrifugal oil filter according to claim 1, characterized in that: Support legs (12) are respectively provided at the four corners of the lower end of the support plate (1).

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