Waste lubricating oil recycling and filtering device

Abstract

The waste lubricating oil recycling and filtering device comprises a bottom plate, a motor and a magnetic plate, supports are fixed to the two ends of the upper surface of the bottom plate respectively, an oil filtering barrel is fixedly installed at the upper end of each support, a funnel is fixedly arranged on the outer wall of the portion, below the oil filtering barrel, of the support, and a filtering mechanism is installed on the inner wall of the funnel. A motor is fixedly arranged on the outer wall of the side of the oil filtering barrel, a square rod is fixedly connected to the upper end of an output shaft of the motor, clamping columns are fixed to the outer walls of the lower ends of the two sides of the square rod respectively, a sleeve sleeves the outer wall of the square rod, and a supporting rod is movably connected to the inner wall of a positioning plate on the side of the sleeve. The side outer wall of the supporting rod is fixedly connected with a magnetic plate, and a square column is fixedly arranged on the lower surface of the end, away from the sleeve, of the positioning plate. The waste lubricating oil recycling and filtering device is convenient for recycling metal scraps in oil, so that the influence of the metal scraps on subsequent treatment of the waste lubricating oil is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste lubricating oil filtering devices, in particular to a waste lubricating oil recycling and filtering device. Background Technique

[0002] Waste lubricating oil refers to lubricating oil whose service value is insufficient and needs to be replaced. However, directly discharging waste lubricating oil wastes resources. Therefore, waste lubricating oil needs to be recycled. Before the waste lubricating oil undergoes sedimentation and distillation and other recycling processes, in order to avoid solid particle impurities in the waste lubricating oil affecting the processing of the oil, pretreatment is required. At this time, a waste lubricating oil recycling and filtering device is needed to remove solid particle impurities in the waste lubricating oil.

[0003] However, the existing waste lubricating oil recycling and filtering devices have the following problems when in use:

[0004] Since some waste lubricating oil contains metal scrap impurities, and it is inconvenient to filter these impurities through a filter screen. Therefore, in order to facilitate the subsequent processing of waste lubricating oil, it is necessary to recycle the metal scrap in the waste lubricating oil. However, the existing waste lubricating oil recycling and filtering devices are not convenient for recycling metal scrap in the oil, which is likely to affect the subsequent treatment of waste lubricating oil.

[0005] In view of the above problems, it is urgent to innovate and design on the basis of the original waste lubricating oil recycling and filtering device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a waste lubricating oil recycling and filtering device to solve the problem that the existing waste lubricating oil recycling and filtering device is not convenient for recycling metal scrap in the oil, which is likely to affect the subsequent treatment of waste lubricating oil as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A waste lubricating oil recycling and filtering device, including a bottom plate, a motor and a magnetic plate. Both ends of the upper surface of the bottom plate are respectively fixed with brackets, and the upper ends of the brackets are fixedly installed with an oil filtering barrel. And a funnel is fixedly arranged on the outer wall of the bracket below the oil filtering barrel. Moreover, a filtering mechanism is installed on the inner wall of the funnel. The outer wall of the side of the oil filtering barrel is fixedly provided with a motor. And the upper end of the output shaft of the motor is fixedly connected with a square rod. And clamping columns are respectively fixed on the lower outer walls on both sides of the square rod. Moreover, a sleeve is sleeved on the outer wall of the square rod. At the same time, a positioning plate is movably installed on the outer wall of the sleeve. The inner wall of the positioning plate on the side of the sleeve is movably connected with a support rod. And a magnetic plate is fixedly connected to the outer wall of the side of the support rod. Moreover, a square column is fixedly arranged on the lower surface of the end of the positioning plate far away from the sleeve. And a square sleeve is fixedly connected to the outer wall of the oil filtering barrel on the side of the square column.

[0008] Preferably, the filtering mechanism includes a filter cartridge, a filter screen and a handle. The filter cartridge is movably installed on the inner wall of the funnel. A filter screen is fixedly arranged at the lower end of the inner wall of the filter cartridge. Handles are respectively fixed on the outer walls on both sides of the filter cartridge.

[0009] Preferably, the filter cartridge is slidably connected to the funnel, and the funnel is in contact with the handle.

[0010] Preferably, the square rod and the sleeve form a sliding structure, and the sleeve is in contact connection with the clamping post.

[0011] Preferably, both the sleeve and the support rod form a rotating structure with the positioning plate.

[0012] Preferably, the outer wall of the sleeve is connected to the outer wall of the support rod through a sprocket mechanism.

[0013] Preferably, the square column and the square sleeve are slidably arranged.

[0014] Preferably, a knob is movably installed on the inner wall of the side of the square sleeve, and the knob is in threaded connection with the square column and the square sleeve respectively.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The waste lubricating oil recycling and filtering device facilitates the recovery of metal scraps in the oil, thereby avoiding the influence of metal scraps on the subsequent treatment of waste lubricating oil.

[0016] The motor drives the square rod to rotate, so that the square rod drives the sleeve to rotate. Then, the sleeve drives the sprocket mechanism, so that the support rod rotates. Thus, the magnetic plate rotates in the oil filter barrel to adsorb and collect the metal scraps in the waste lubricating oil. Therefore, the device facilitates the recovery of metal scraps in the oil, thereby avoiding the influence of metal scraps on the subsequent treatment of waste lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic front sectional structure view of the present utility model;

[0018] Figure 2 is a schematic front sectional structure view of the disassembled state of the filtering mechanism of the present utility model;

[0019] Figure 3 is a schematic top view structure view of the sleeve of the present utility model;

[0020] Figure 4 is a schematic top view structure view of the magnetic plate of the present utility model;

[0021] Figure 5 is the present utility model Figure 1 the enlarged structure view at A in;

[0022] Figure 6 is the present utility model Figure 1 the enlarged structure view at B in.

[0023] In the figure: 1, bottom plate; 2, bracket; 3, oil filter barrel; 4, funnel; 5, filtering mechanism; 501, filter cartridge; 502, filter screen; 503, handle; 6, motor; 7, square rod; 8, clamping post; 9, sleeve; 10, positioning plate; 11, support rod; 12, magnetic plate; 13, square column; 14, square sleeve; 15, knob. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-6 , the present invention provides a technical solution: a waste lubricating oil recovery and filtration device, including a bottom plate 1, a bracket 2, an oil filter barrel 3, a funnel 4, a filtering mechanism 5, a filter cartridge 501, a filter screen 502, a handle 503, a motor 6, a square rod 7, a clamping post 8, a sleeve 9, a positioning plate 10, a support rod 11, a magnetic plate 12, a square column 13, a square sleeve 14 and a knob 15. At both ends of the upper surface of the bottom plate 1, brackets 2 are respectively fixed, and at the upper end of the bracket 2, an oil filter barrel 3 is fixedly installed. And on the outer wall of the bracket 2 below the oil filter barrel 3, a funnel 4 is fixedly arranged. Moreover, a filtering mechanism 5 is installed on the inner wall of the funnel 4. On the outer wall of the side of the oil filter barrel 3, a motor 6 is fixedly arranged. And at the upper end of the output shaft of the motor 6, a square rod 7 is fixedly connected. And on the lower outer walls on both sides of the square rod 7, clamping posts 8 are respectively fixed. And on the outer wall of the square rod 7, a sleeve 9 is sleeved. At the same time, on the outer wall of the sleeve 9, a positioning plate 10 is movably installed. On the inner wall of the positioning plate 10 on the side of the sleeve 9, a support rod 11 is movably connected. And on the outer wall of the side of the support rod 11, a magnetic plate 12 is fixedly connected. And on the lower surface of the end of the positioning plate 10 away from the sleeve 9, a square column 13 is fixedly arranged. Moreover, on the outer wall of the oil filter barrel 3 on the side of the square column 13, a square sleeve 14 is fixedly connected.

[0026] The filtering mechanism 5 includes a filter cartridge 501, a filter screen 502 and a handle 503. And the filter cartridge 501 is movably installed on the inner wall of the funnel 4. And at the lower end of the inner wall of the filter cartridge 501, a filter screen 502 is fixedly arranged. And on the outer walls on both sides of the filter cartridge 501, handles 503 are respectively fixed, which is convenient for filtering solid particle impurities in the waste lubricating oil through the filtering mechanism 5.

[0027] The filter cartridge 501 is slidably connected with the funnel 4, and the funnel 4 is in contact with the handle 503, which is convenient for the user to move the filter cartridge 501 and insert it into the funnel 4, thereby completing the installation of the filter screen 502. At this time, the handle 503 is in contact with the funnel 4.

[0028] The square rod 7 and the sleeve 9 form a sliding structure, and the sleeve 9 and the clamping post 8 are fitted and connected, facilitating the sliding of the sleeve 9 relative to the square rod 7 for disassembly and assembly, and supporting the sleeve 9 through the clamping post 8.

[0029] Both the sleeve 9 and the support rod 11 form a rotating structure with the positioning plate 10, facilitating the simultaneous rotation of the sleeve 9 and the support rod 11 relative to the positioning plate 10.

[0030] The outer wall of the sleeve 9 is connected to the outer wall of the support rod 11 through a sprocket mechanism, facilitating the motor 6 to drive the rotation of the square rod 7. When the sleeve 9 rotates, the sleeve 9 drives the support rod 11 to rotate through the sprocket mechanism.

[0031] The square column 13 and the square sleeve 14 are slidably arranged, facilitating the sliding of the square column 13 relative to the square sleeve 14 for disassembly and assembly.

[0032] The inner wall of the side of the square sleeve 14 is movably installed with a knob 15, and the knob 15 is respectively threadedly connected to the square column 13 and the square sleeve 14, facilitating the user to rotate the knob 15, so that the knob 15 moves relative to the square sleeve 14 and inserts into the square column 13, thereby limiting the square column 13 and ensuring the stability of the positioning plate 10 during operation.

[0033] Working principle: When using this waste lubricating oil recycling and filtering device, first as Figures 1-6 shown, the user holds the handle 503 and moves the filter cartridge 501 to insert it into the funnel 4, thus completing the installation of the filter screen 502. Then the user moves the positioning plate 10 to align the sleeve 9 and the square rod 7, and at the same time aligns the square column 13 and the square sleeve 14. Next, the user moves the positioning plate 10 to insert the magnetic plate 12 into the oil filter barrel 3. At this time, the square column 13 is inserted into the square sleeve 14, and at the same time the sleeve 9 is sleeved outside the square rod 7, and the clamping post 8 and the sleeve 9 are in contact. Then the user rotates the knob 15. Next, the knob 15 moves relative to the square sleeve 14 and inserts into the square column 13, thus completing the fixation of the positioning plate 10. Then the user pours the waste lubricating oil to be treated into the oil filter barrel 3. Then the user starts the motor 6. Next, the motor 6 drives the rotation of the square rod 7. Subsequently, the square rod 7 drives the rotation of the sleeve 9. Then the sleeve 9 drives the sprocket mechanism to make the support rod 11 rotate. At this time, the support rod 11 drives the magnetic plate 12 to rotate relative to the waste lubricating oil in the oil filter barrel 3, thereby adsorbing and collecting the metal scraps in the waste lubricating oil. Therefore, the device is convenient for recycling the metal scraps in the oil, thus avoiding the influence of metal scraps on the subsequent treatment of waste lubricating oil. Then when the recycling of the metal scraps in the waste lubricating oil is completed, the user opens the valve provided below the oil filter barrel 3. Then the waste lubricating oil is discharged from the oil filter barrel 3 and then falls into the funnel 4 through the filter screen 502. Next, the waste lubricating oil is discharged from the funnel 4, and as the waste lubricating oil passes through the filter screen 502, the filter screen 502 filters the solid particle impurities in the oil, thus completing the recycling and filtering of the solid particle impurities in the waste lubricating oil.

[0034] 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A waste lubricating oil recovery and filtration device, comprising a bottom plate (1), a motor (6) and a magnetic plate (12), characterized in that: At both ends of the upper surface of the bottom plate (1), brackets (2) are respectively fixed. At the upper end of the bracket (2), an oil filter barrel (3) is fixedly installed. On the outer wall of the bracket (2) below the oil filter barrel (3), a funnel (4) is fixedly arranged. Inside the inner wall of the funnel (4), a filtering mechanism (5) is installed. On the outer wall of the side of the oil filter barrel (3), a motor (6) is fixedly arranged. At the upper end of the output shaft of the motor (6), a square rod (7) is fixedly connected. On the lower outer walls on both sides of the square rod (7), clamping columns (8) are respectively fixed. A sleeve (9) is sleeved on the outer wall of the square rod (7). At the same time, a positioning plate (10) is movably installed on the outer wall of the sleeve (9).

2. The waste lubricating oil recovery and filtration device according to claim 1, characterized in that: The filtering mechanism (5) includes a filter cylinder (501), a filter screen (502) and a handle (503). The filter cylinder (501) is movably installed on the inner wall of the funnel (4). At the lower end of the inner wall of the filter cylinder (501), the filter screen (502) is fixedly arranged. On the outer walls on both sides of the filter cylinder (501), the handles (503) are respectively fixed.

3. The waste lubricating oil recovery and filtration device according to claim 2, characterized in that: The filter cylinder (501) is slidably connected to the funnel (4), and the funnel (4) is in contact with the handle (503).

4. A waste lubricating oil recovery and filtration device according to claim 1, characterized in that: The square rod (7) and the sleeve (9) form a sliding structure, and the sleeve (9) is in contact connection with the clamping column (8).

5. A waste lubricating oil recovery and filtration device according to claim 1, characterized in that: Both the sleeve (9) and the support rod (11) form a rotating structure with the positioning plate (10).

6. The waste lubricating oil recovery and filtration device according to claim 1, characterized in that: The outer wall of the sleeve (9) is connected to the outer wall of the support rod (11) through a sprocket mechanism.

7. A waste lubricating oil recovery and filtration device according to claim 1, characterized in that: The square column (13) and the square sleeve (14) are slidably arranged.

8. A waste lubricating oil recovery and filtration device according to claim 1, characterized in that: A knob (15) is movably installed on the inner wall of the side of the square sleeve (14). The knob (15) is threadedly connected to the square column (13) and the square sleeve (14) respectively.

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