Lubricating oil particle removing and filtering equipment

Abstract

The utility model discloses lubricating oil particle removing and filtering equipment, and relates to the technical field of lubricating oil filtering equipment, the lubricating oil particle removing and filtering equipment comprises a filtering box, the inside of the filtering box is rotatably connected with two rotating shafts, and the opposite ends of the two rotating shafts are fixedly connected with cylindrical magnets; the surface of the cylindrical magnet is tightly attached to the inner wall of the filter box, a groove is formed in the surface of the cylindrical magnet, the inner wall of the groove is slidably connected with a collecting frame, the collecting frame is also made of a magnet, the collecting frame and the inner wall of the groove can attract each other, and the interior of the filter box is slidably connected with a scraper blade with a trapezoidal section. And the surface of the scraper is in contact with the surface of the cylindrical magnet. According to the lubricating oil particle removing and filtering equipment, filtering of metal particles in lubricating oil is achieved, so that the production quality of the lubricating oil is improved, the situation that mechanical equipment is abraded when the lubricating oil is used subsequently is reduced, the using effect of the equipment is improved, and the lubricating oil particle removing and filtering equipment has high popularization value and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil filtering equipment, in particular to a lubricating oil particle removal filtering equipment. Background Art

[0002] During the production process of lubricating oil, in order to reduce impurities inside the lubricating oil and ensure the quality of the lubricating oil, it is usually necessary to use a filtering device to filter the lubricating oil.

[0003] The filtering devices used in the production process of existing lubricants usually adopt the form of filter mesh for filtering, and cannot specifically filter smaller metal particles, which leads to the residual metal particles in the lubricant, making it easy for the subsequent lubricant to cause wear to mechanical equipment during use, greatly affecting the production quality and overall use effect of the lubricant. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a lubricating oil particle removal and filtering device that can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubricating oil particle removal and filtering device, comprising a filter box, one side of the inner wall of the filter box is an inclined surface, and the surface of the filter box is fixedly connected with a filling pipe and a discharge pipe connected to the inside of the filter box, and the inside of the filter box is rotatably connected with two rotating shafts, one rotating shaft passes through the surface of the filter box, and the opposite ends of the two rotating shafts are fixedly connected with cylindrical magnets, the surface of the cylindrical magnet is tightly attached to the inner wall of the filter box, and a groove is provided on the surface of the cylindrical magnet, and the inner wall of the groove is slidably connected with a collecting frame, the collecting frame is also made of magnets, and the collecting frame can attract each other with the inner wall of the groove, and the inside of the filter box is slidably connected with a scraper with a trapezoidal cross-section, the surface of the scraper contacts the surface of the cylindrical magnet, and the surface of the scraper is fixedly connected with a spring, and the end of the spring away from the scraper is fixedly connected to the inside of the filter box.

[0006] Preferably, a convex plate is fixedly connected to the surface of the collecting frame, the surface of the convex plate is slidably connected to the inside of the filter box, the convex plate performs a circular motion in the filter box, the convex plate is non-magnetic, and a through hole is opened on the surface of the convex plate.

[0007] Preferably, the scraper may be made of a wear-resistant non-metallic material such as ceramic, and a sealing gasket may be provided on the surface of the scraper.

[0008] Preferably, an obliquely arranged guide plate is fixedly connected to the inner wall of the filter box.

[0009] Preferably, the surface of the filling pipe is rotatably connected to a connecting shaft that passes through the interior of the filling pipe, one end of the connecting shaft located inside the filling pipe is fixedly connected to equidistantly arranged water collecting scoops, and the water collecting scoops are bowl-shaped, and one end of the connecting shaft located outside the filling pipe is fixedly connected to a pulley, and the surface of the rotating shaft located outside the filter box is also fixedly connected to a pulley, and the two pulleys are connected by a belt for transmission.

[0010] Preferably, the size of the pulley on the rotating shaft is approximately two to four times the size of the pulley on the connecting shaft.

[0011] Preferably, a cleaning door is slidably connected to the surface of the filter box, and the surface of the convex plate is also slidably connected to the inside of the groove.

[0012] Preferably, an observation window is provided on the surface of the filter box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The lubricating oil particle removal and filtering device can filter out metal particles in the lubricating oil, thereby improving the production quality of the lubricating oil, thereby reducing the wear of mechanical equipment caused by the subsequent lubricating oil during use, thereby improving the use effect of the device and having high promotion value and practicality.

[0015] (2) The lubricating oil particle removal and filtering device can reduce the rotation speed of the cylindrical magnet, thereby preventing the cylindrical magnet from rotating too fast, causing the metal particles on the cylindrical magnet to be separated from the cylindrical magnet again under the action of centrifugal force, thereby ensuring the retention effect of the cylindrical magnet on the metal particles and improving the removal effect of the device on the metal particles.

[0016] (3) The lubricating oil particle removal filter device restricts the flow state of the lubricating oil in the filter box by setting the guide plate, shortens the distance between the lubricating oil and the cylindrical magnet, and thus ensures the adsorption effect of the cylindrical magnet on the metal particles in the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural schematic diagram of a lubricating oil particle removal and filtering device of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0020] Figure 3 This is a schematic diagram of the internal structure of the filter box of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged schematic diagram of point B in the middle;

[0022] Figure 5 This is a schematic diagram of the internal structure of the filling pipe of the utility model.

[0023] Figure numerals: 1. filling pipe; 2. filter box; 3. observation window; 4. discharge pipe; 5. cleaning door; 6. pulley; 7. connecting shaft; 8. belt; 9. cylindrical magnet; 10. rotating shaft; 11. guide plate; 12. water collecting scoop; 13. spring; 14. scraper; 15. groove; 16. collecting frame; 17. convex plate; 18. through hole. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a lubricating oil particle removal and filtering device, comprising a filter box 2, one side of the inner wall of the filter box 2 is an inclined surface, and the surface of the filter box 2 is fixedly connected with a filling pipe 1 and a discharge pipe 4 connected to the inside of the filter box 2, for injecting and discharging lubricating oil into and from the filter box 2, and an observation window 3 is provided on the surface of the filter box 2, and the setting of the observation window 3 facilitates the staff to observe the filtering condition of the lubricating oil in the filter box 2.

[0026] The filter box 2 is internally rotatably connected with two rotating shafts 10, one rotating shaft 10 passes through the surface of the filter box 2, and the opposite ends of the two rotating shafts 10 are fixedly connected with cylindrical magnets 9. The surface of the cylindrical magnet 9 is tightly attached to the inner wall of the filter box 2, so that the metal particles in the lubricating oil can only be adsorbed on the surface of the cylindrical magnet 9, but cannot be adsorbed on the two sides of the cylindrical magnet 9, thereby facilitating the subsequent staff to process the metal particles on the surface of the cylindrical magnet 9.

[0027] A groove 15 is provided on the surface of the cylindrical magnet 9, and a collection frame 16 is slidably connected to the inner wall of the groove 15. The collection frame 16 is also made of a magnet, and the collection frame 16 can attract the inner wall of the groove 15, thereby facilitating the installation of the collection frame 16 by the staff and greatly reducing the gap between the collection frame 16 and the groove 15, thereby avoiding the situation where metal particles are retained on the inner wall of the groove 15 and cannot be removed.

[0028] Furthermore, a protrusion 17 is fixedly connected to the surface of the collecting frame 16, and the surface of the protrusion 17 is slidably connected to the inside of the filter box 2. The protrusion 17 makes a circular motion in the filter box 2. The protrusion 17 is non-magnetic and will not attract metal particles. A through hole 18 is opened on the surface of the protrusion 17. The setting of the through hole 18 makes it convenient for subsequent staff to hook the protrusion 17 and remove the collecting frame 16. The surface of the filter box 2 is slidably connected to the cleaning door 5, and the surface of the protrusion 17 is also slidably connected to the inside of the groove 15, thereby avoiding the installation of the groove 15 affecting the movement of the protrusion 17 in the filter box 2. At the same time, the setting of the groove 15 provides a taking space for the staff to take out the collecting frame 16.

[0029] Secondly, a scraper 14 with a trapezoidal cross-section is slidably connected to the inside of the filter box 2. The surface of the scraper 14 contacts the surface of the cylindrical magnet 9, so that during the rotation of the cylindrical magnet 9, the scraper 14 can push and gather the metal particles on the surface of the cylindrical magnet 9, which is convenient for subsequent staff to collect the metal particles at one time. The material of the scraper 14 can be a wear-resistant non-metallic material such as ceramics. While ensuring the service life of the scraper 14, the scraper 14 will not generate magnetic force due to long-term contact with the magnet, thereby causing the metal particles to be more scattered in the filter box 2.

[0030] A sealing gasket can be provided on the surface of the scraper 14 to seal the gap between the scraper 14 and the inside of the filter box 2 to prevent lubricating oil from being retained in the gap between the scraper 14 and the filter box 2, so as to reduce the waste of lubricating oil. A spring 13 is fixedly connected to the surface of the scraper 14, and one end of the spring 13 away from the scraper 14 is fixedly connected to the inside of the filter box 2 for resetting the scraper 14. When the scraper 14 is squeezed by the cylindrical magnet 9, the spring 13 is in a compressed state.

[0031] The inner wall of the filter box 2 is fixedly connected with an inclined guide plate 11, and the setting of the guide plate 11 restricts the flow state of the lubricating oil in the filter box 2, thereby reducing the distance between the lubricating oil and the cylindrical magnet 9, thereby ensuring the adsorption effect of the cylindrical magnet 9 on the metal particles in the lubricating oil.

[0032] Furthermore, the surface of the filling pipe 1 is rotatably connected to a connecting shaft 7 that passes through the inside of the filling pipe 1. One end of the connecting shaft 7 located inside the filling pipe 1 is fixedly connected to a water collecting spoon 12 that is arranged at equal intervals. The water collecting spoon 12 is bowl-shaped, thereby increasing the impact of the lubricating oil on the water collecting spoon 12 and ensuring the smooth rotation of the connecting shaft 7. The end of the connecting shaft 7 located outside the filling pipe 1 is fixedly connected to a pulley 6. The surface of the rotating shaft 10 located outside the filter box 2 is also fixedly connected to a pulley 6. The two pulleys 6 are transmission-connected with a belt 8, thereby ensuring that the rotation of the connecting shaft 7 can be smoothly transmitted to the rotating shaft 10, ensuring the smooth operation of the device. At the same time, the size of the pulley 6 on the rotating shaft 10 is approximately two to four times the size of the pulley 6 on the connecting shaft 7, thereby reducing the rotation speed of the cylindrical magnet 9 and avoiding the situation where the cylindrical magnet 9 rotates faster, resulting in the metal particles on the cylindrical magnet 9 being separated from the cylindrical magnet 9 again under the action of centrifugal force, thereby ensuring the retention effect of the cylindrical magnet 9 on the metal particles and improving the removal effect of the device on the metal particles.

[0033] Furthermore, when filtering the lubricating oil, the pump body is used to inject the lubricating oil into the filter box 2 through the filling pipe 1, so that the lubricating oil impacts the water collecting scoop 12, and then drives the connecting shaft 7 to rotate, thereby driving the cylindrical magnet 9 to rotate through the pulley 6 and the belt 8. When the lubricating oil flows in the filter box 2, the metal particles in the lubricating oil are adsorbed by the cylindrical magnet 9. During the rotation of the cylindrical magnet 9, the scraper 14 pushes the metal particles on the surface of the cylindrical magnet 9, so that the metal particles no longer move with the rotation of the cylindrical magnet 9, but stay between the cylindrical magnet 9 and the scraper 14. As the cylindrical magnet 9 rotates, the scraper 14 gradually corresponds to the collecting frame 16, and then at this time, under the elastic force of the spring 13, the scraper 14 is pushed to slide, and at this time Under the attraction of magnetic force, the metal particles are pushed into the collecting frame 16 by the scraper 14, and then as the cylindrical magnet 9 continues to rotate, the inner wall of the collecting frame 16 squeezes the inclined surface of the scraper 14, thereby pushing the scraper 14 to gradually retract into the filter box 2, and compressing the spring 13 again. After the lubricating oil is filtered, the staff can open the cleaning door 5, and then adjust the position of the collecting frame 16 by rotating the rotating shaft 10, and then pull the collecting frame 16 out of the filter box 2 through the convex plate 17, thereby realizing the filtration of metal particles in the lubricating oil, thereby improving the production quality of the lubricating oil, thereby reducing the wear of the mechanical equipment caused by the subsequent lubricating oil during use, and thus improving the use effect of the device, which has high promotion value and practicality.

[0034] Working principle: When the lubricating oil is injected into the filter box 2, the cylindrical magnet 9 is driven to rotate. As the cylindrical magnet 9 rotates, the metal particles in the lubricating oil are adsorbed on the surfaces of the cylindrical magnet 9, and the metal particles on the surface of the cylindrical magnet 9 are blocked by the scraper 14 and stay between the cylindrical magnet 9 and the scraper 14. As the cylindrical magnet 9 rotates, the scraper 14 pushes the metal particles into the collecting frame 16 and stays in the collecting frame 16. Then the cleaning door 5 can be opened to pull out the collecting frame 16 to remove the metal particles, thereby realizing the removal of metal particles in the lubricating oil.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A lubricating oil particle removal filtering device, comprising a filter box (2), characterized in that: One side of the inner wall of the filter box (2) is an inclined surface, a filling pipe (1) and a discharge pipe (4) which are in communication with the inside of the filter box (2) are fixedly connected to the surface of the filter box (2), two rotating shafts (10) are rotatably connected to the inside of the filter box (2), one rotating shaft (10) passes through the surface of the filter box (2), and the opposite ends of the two rotating shafts (10) are fixedly connected to cylindrical magnets (9), the surface of the cylindrical magnets (9) is in close contact with the inner wall of the filter box (2), and a groove (15) is provided on the surface of the cylindrical magnets (9). ), the inner wall of the groove (15) is slidably connected to a collecting frame (16), the collecting frame (16) is also made of a magnet, and the collecting frame (16) can attract the inner wall of the groove (15), the interior of the filter box (2) is slidably connected to a scraper (14) with a trapezoidal cross section, the surface of the scraper (14) contacts the surface of the cylindrical magnet (9), the surface of the scraper (14) is fixedly connected to a spring (13), and the end of the spring (13) away from the scraper (14) is fixedly connected to the interior of the filter box (2).

2. The lubricating oil particle removal and filtering device according to claim 1, characterized in that: A convex plate (17) is fixedly connected to the surface of the collecting frame (16); the surface of the convex plate (17) is slidably connected to the inside of the filter box (2); the convex plate (17) performs a circular motion in the filter box (2); the convex plate (17) is non-magnetic; and a through hole (18) is provided on the surface of the convex plate (17).

3. The lubricating oil particle removal and filtering device according to claim 1, characterized in that: The scraper (14) may be made of a wear-resistant non-metallic material such as ceramics, and a sealing gasket may be provided on the surface of the scraper (14).

4. The lubricating oil particle removal and filtering device according to claim 1, characterized in that: The inner wall of the filter box (2) is fixedly connected with a guide plate (11) arranged in an inclined manner.

5. The lubricating oil particle removal and filtering device according to claim 1, characterized in that: The surface of the filling pipe (1) is rotatably connected to a connecting shaft (7) that penetrates the inside of the filling pipe (1); one end of the connecting shaft (7) located inside the filling pipe (1) is fixedly connected to water collecting spoons (12) arranged at equal intervals; the water collecting spoons (12) are bowl-shaped; one end of the connecting shaft (7) located outside the filling pipe (1) is fixedly connected to a pulley (6); the surface of the rotating shaft (10) located outside the filter box (2) is also fixedly connected to a pulley (6); the two pulleys (6) are connected to a belt (8) for transmission.

6. The lubricating oil particle removal and filtering device according to claim 5, characterized in that: The size of the belt pulley (6) on the rotating shaft (10) is approximately two to four times the size of the belt pulley (6) on the connecting shaft (7).

7. The lubricating oil particle removal and filtering device according to claim 2, characterized in that: The surface of the filter box (2) is slidably connected to a cleaning door (5), and the surface of the convex plate (17) is also slidably connected to the inside of the groove (15).

8. The lubricating oil particle removal and filtering device according to claim 1, characterized in that: An observation window (3) is provided on the surface of the filter box (2).

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