Drainage equipment for lubricating oil detection

Abstract

The utility model relates to the technical field of lubricating oil detection drainage, in particular to drainage equipment for lubricating oil detection, which comprises a base, two supports are fixedly connected to the upper surface of the base, the opposite surfaces of the two supports are fixedly connected with the left side surface and the right side surface of a drainage box respectively, and a power box is mounted on the upper surface of the base. A servo motor b drives a gear b and a gear a to rotate, the gear a rotates to drive a connecting pipe b and a filter cartridge to rotate, the filter cartridge rotates to filter impurities in lubricating oil, the lubricating oil is thrown into a drainage box, and the filter cartridge rotates to drive a scraper blade to scrape off the impurities attached to the inner wall of the filter cartridge under the action of inertia. And scraped impurities are discharged out of the filter cartridge through a connecting pipe a and a waste discharge pipe, so that the problems that a filter screen of an existing device is mostly installed in the device, a user cannot conveniently and quickly replace and maintain the filter screen when the filter screen is blocked, and the filtering stability of the drainage device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil detection and drainage, in particular to a drainage device for lubricating oil detection. Background Technique

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays roles such as lubrication, auxiliary cooling, rust prevention, cleaning, sealing, and buffering. Lubricating oil generally consists of two parts: base oil and additives. The base oil is the main component of lubricating oil, determining the basic properties of lubricating oil, while additives can make up for and improve the deficiencies in the performance of the base oil and endow some new properties, which are important components of lubricating oil.

[0003] During the lubricating oil detection process, a drainage device is used to drain the lubricating oil to be detected into the detection equipment. The existing drainage device filters the lubricating oil to be detected during the drainage process. However, most of the filter meshes of the existing drainage device are installed inside it, and it is not convenient for users to quickly replace and repair the filter mesh when it is blocked, reducing the filtering stability of the drainage device. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a drainage device for lubricating oil detection.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drainage device for lubricating oil detection, including a base. The upper surface of the base is fixedly connected with two brackets, and the opposite surfaces of the two brackets are respectively fixedly connected with the left and right side surfaces of a drainage box. The upper surface of the base is provided with a power box. The lower surface of the inner wall of the power box is rotatably connected with a connecting column. An angle adjustment component is arranged on the outer surface of the connecting column. The lower surface of the drainage box is communicated with one end of a drain pipe. The upper surface of the inner wall of the drainage box is installed with a bearing for a connecting pipe b. A waste removal component is arranged on the outer surface of the connecting pipe b. The bottom end of the connecting pipe b is fixedly connected with the upper surface of a filter cylinder. The lower surface of the filter cylinder is communicated with one end of a connecting pipe a. The other end of the connecting pipe a is communicated with one end of a waste discharge pipe through a rotating joint.

[0006] Preferably, the angle adjustment component includes a worm gear installed on the outer surface of the connecting column. The outer surface of the worm gear is meshed with the outer surface of a worm. The left end of the worm is fixedly connected with the output shaft of a servo motor a. The servo motor a is installed on the lower surface of the inner wall of the power box.

[0007] Preferably, the top end of the connecting column passes through the upper surface of the inner wall of the power box and is fixedly connected with the lower surface of a placement plate. A plurality of slots are symmetrically opened on the upper surface of the placement plate, and the positions of the slots correspond to the other end of the drain pipe.

[0008] Preferably, the waste removal component includes a gear a mounted on the outer surface of the connecting pipe b. The outer surface of the gear a meshes with the outer surface of a gear b, and the upper surface of the gear b is fixedly connected to the output shaft of a servo motor b. The servo motor b is mounted on the upper surface of the drainage box.

[0009] Preferably, a fixing frame is fixedly connected to the upper surface of the drainage box. The back surface of the fixing frame is fixedly connected to the front surface of the liquid inlet pipe. The outer surface of the liquid inlet pipe is slidably connected to the inner wall of the connecting pipe b. The bottom end of the liquid inlet pipe passes through the upper surface of the filter cylinder and extends into the filter cylinder. Two scraping plates are respectively fixedly connected to the left and right sides of the liquid inlet pipe.

[0010] Preferably, the top end of the liquid inlet pipe is communicated with the bottom end of a rubber cylinder.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the servo motor b drives the gear b and the gear a to rotate. The rotation of the gear a drives the connecting pipe b and the filter cylinder to rotate. The rotation of the filter cylinder filters the impurities in the lubricating oil, and the lubricating oil is thrown into the drainage box. Under the action of inertia, the rotation of the filter cylinder drives the scraping plates to scrape the impurities adhering to the inner wall of the filter cylinder. The scraped impurities are discharged from the filter cylinder through the connecting pipe a and the waste discharge pipe, solving the problem that most of the filter meshes of the existing device are installed inside it, which is not convenient for users to quickly replace and repair when the filter mesh is blocked, and reducing the filtering stability of the drainage device.

[0013] In the present utility model, by inserting the sampling pipe into the slot, the servo motor a drives the worm and the worm gear to rotate. The rotation of the worm gear drives the connecting column and the placing plate to adjust the angle. The sampling pipes in several slots gradually move to the drain pipe. The drained lubricating oil is contained by the sampling pipes, facilitating the detection of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic internal structure diagram of the drainage box in the present utility model;

[0017] Figure 3 is a schematic internal structure diagram of the filter cylinder in the present utility model;

[0018] Figure 4Schematic diagram of the internal structure of the power box in the present utility model;

[0019] In the figure: 1, base; 2, bracket; 3, power box; 4, connecting column;

[0020] Angle adjustment assembly: 51, worm gear; 52, worm; 53, servo motor a;

[0021] 6, placement plate; 7, slot; 8, drainage box; 9, filter cartridge; 10, drain pipe; 11, connecting pipe a; 12, waste discharge pipe; 13, connecting pipe b;

[0022] Waste removal assembly: 141, gear a; 142, gear b; 143, servo motor b;

[0023] 15, rubber cylinder; 16, liquid inlet pipe; 17, scraper; 18, fixing bracket. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Embodiment

[0026] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: An oil drainage device for lubricating oil detection, including a base 1, two brackets 2 are fixedly connected to the upper surface of the base 1, and the opposite surfaces of the two brackets 2 are respectively fixedly connected to the left and right side surfaces of the drainage box 8. A power box 3 is installed on the upper surface of the base 1. A connecting column 4 is rotatably connected to the lower surface of the inner wall of the power box 3. An angle adjustment assembly is arranged on the outer surface of the connecting column 4. One end of a drain pipe 10 is communicated with the lower surface of the drainage box 8. A connecting pipe b 13 is installed in a bearing on the upper surface of the inner wall of the drainage box 8. A waste removal assembly is arranged on the outer surface of the connecting pipe b 13. The bottom end of the connecting pipe b 13 is fixedly connected to the upper surface of the filter cartridge 9. The lower surface of the filter cartridge 9 is communicated with one end of a connecting pipe a 11. The other end of the connecting pipe a 11 is communicated with one end of a waste discharge pipe 12 through a rotary joint.

[0027] Specifically, by setting that the angle adjustment assembly includes a worm gear 51 installed on the outer surface of the connecting column 4, the outer surface of the worm gear 51 is meshed with the outer surface of a worm 52, the left end of the worm 52 is fixedly connected to the output shaft of a servo motor a 53, and the servo motor a 53 is installed on the lower surface of the inner wall of the power box 3;

[0028] The servo motor a53 drives the worm 52 and the worm gear 51 to rotate. The rotation of the worm gear 51 drives the connecting column 4 and the placement plate 6 to adjust the angle, and the sampling tubes inside a number of slots 7 gradually move to the drain pipe 10.

[0029] Specifically, by setting the top end of the connecting column 4 to pass through the upper surface of the inner wall of the power box 3 and be fixedly connected to the lower surface of the placement plate 6, a number of slots 7 are symmetrically opened on the upper surface of the placement plate 6, and the positions of the slots 7 correspond to the other end of the drain pipe 10;

[0030] Insert the sampling tube into the slot 7, and use the sampling tube to hold the drained lubricating oil for easy detection.

[0031] Specifically, by setting the waste removal component to include a gear a141 installed on the outer surface of the connecting pipe b13, the outer surface of the gear a141 meshes with the outer surface of the gear b142, the upper surface of the gear b142 is fixedly connected to the output shaft of the servo motor b143, and the servo motor b143 is installed on the upper surface of the drainage box 8;

[0032] The servo motor b143 drives the gear b142 and the gear a141 to rotate. The rotation of the gear a141 drives the connecting pipe b13 and the filter cylinder 9 to rotate. The filter cylinder 9 rotates to filter the impurities in the lubricating oil and flings the lubricating oil into the drainage box 8.

[0033] Specifically, by setting the upper surface of the drainage box 8 to be fixedly connected with a fixing frame 18, the back surface of the fixing frame 18 is fixedly connected to the front surface of the liquid inlet pipe 16. The outer surface of the liquid inlet pipe 16 is slidably connected to the inner wall of the connecting pipe b13. The bottom end of the liquid inlet pipe 16 passes through the upper surface of the filter cylinder 9 and extends into the filter cylinder 9. Two scraping plates 17 are respectively fixedly connected to the left and right sides of the liquid inlet pipe 16;

[0034] When the filter cylinder 9 rotates, the scraping plates 17 are driven by inertia to scrape the impurities adhering to the inner wall of the filter cylinder 9, and the scraped impurities are discharged from the filter cylinder 9 through the connecting pipe a11 and the waste discharge pipe 12.

[0035] Specifically, by setting the top end of the liquid inlet pipe 16 to be communicated with the bottom end of the rubber cylinder 15;

[0036] The rubber cylinder 15 is closely attached to the place where the lubricating oil is discharged.

[0037] The working principle and usage process of the present utility model:

[0038] When the present utility model is in use:

[0039] The rubber cylinder 15 is closely attached to the place where the lubricating oil is discharged, the sampling tube is inserted into the inside of the slot 7, the sampling tube is used to hold the drained lubricating oil, the lubricating oil is drained into the filter cylinder 9 through the rubber cylinder 15 and the liquid inlet pipe 16, the servo motor b 143 drives the gear b 142 and the gear a 141 to rotate, the rotation of the gear a 141 drives the connecting pipe b 13 and the filter cylinder 9 to rotate, the filter cylinder 9 rotates to filter the impurities in the lubricating oil, and the lubricating oil is thrown into the drainage box 8, the drainage box 8 is discharged into the sampling tube through the liquid discharge pipe 10, the servo motor a 53 drives the worm 52 and the worm gear 51 to rotate, the rotation of the worm gear 51 drives the connecting column 4 and the placing plate 6 to adjust the angle, and the sampling tubes inside the plurality of slots 7 gradually move to the liquid discharge pipe 10.

[0040] The circuits, electronic components and modules involved are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve the improvement of software and methods either.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 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 in the protection scope of the present utility model.

Claims

1. A drainage device for lubricating oil detection, comprising a base (1), characterized in that: Two brackets (2) are fixedly connected to the upper surface of the base (1), and opposite sides of the two brackets (2) are respectively fixedly connected to the left and right side surfaces of the drainage box (8). A power box (3) is installed on the upper surface of the base (1). A connecting column (4) is rotatably connected to the lower surface of the inner wall of the power box (3). An angle adjustment component is arranged on the outer surface of the connecting column (4). The lower surface of the drainage box (8) is connected to one end of the drainage pipe (10). A connecting pipe b (13) is installed in a bearing on the upper surface of the inner wall of the drainage box (8). A waste removal component is arranged on the outer surface of the connecting pipe b (13). The bottom end of the connecting pipe b (13) is fixedly connected to the upper surface of the filter cartridge (9). The lower surface of the filter cartridge (9) is connected to one end of the connecting pipe a (11). The other end of the connecting pipe a (11) is connected to one end of the waste discharge pipe (12) through a rotating joint.

2. A drainage device for lubricating oil detection according to claim 1, characterized in that: The angle adjustment assembly comprises a worm wheel (51) mounted on the outer surface of the connecting column (4), the outer surface of the worm wheel (51) meshing with the outer surface of the worm (52), the left end of the worm (52) being fixedly connected to the output shaft of a servo motor a (53), and the servo motor a (53) being mounted on the lower surface of the inner wall of the power box (3).

3. A drainage device for lubricating oil detection according to claim 1, characterized in that: The top end of the connecting column (4) passes through the upper surface of the inner wall of the power box (3) and is fixedly connected to the lower surface of the placement plate (6). The upper surface of the placement plate (6) is symmetrically provided with a plurality of slots (7), and the positions of the slots (7) correspond to the other end of the drainage pipe (10).

4. A drainage device for lubricating oil detection according to claim 1, characterized in that: The waste removal assembly comprises a gear a (141) mounted on the outer surface of a connecting pipe b (13), the outer surface of the gear a (141) meshing with the outer surface of a gear b (142), the upper surface of the gear b (142) being fixedly connected to the output shaft of a servo motor b (143), and the servo motor b (143) being mounted on the upper surface of a drainage box (8).

5. A drainage device for lubricating oil detection according to claim 1, characterized in that: A fixing frame (18) is fixedly connected to the upper surface of the drainage box (8); the back surface of the fixing frame (18) is fixedly connected to the front surface of the liquid inlet pipe (16); the outer surface of the liquid inlet pipe (16) is slidably connected to the inner wall of the connecting pipe b (13); the bottom end of the liquid inlet pipe (16) passes through the upper surface of the filter cylinder (9) and extends to the interior of the filter cylinder (9); and two scrapers (17) are fixedly connected to the left and right side surfaces of the liquid inlet pipe (16), respectively.

6. A drainage device for lubricating oil detection according to claim 5, characterized in that: The top end of the liquid inlet pipe (16) is connected to the bottom end of the rubber tube (15).

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