Filtering equipment for lubricating oil processing

Abstract

The utility model discloses filtering equipment for lubricating oil processing, and relates to the technical field of lubricating oil processing. The filter comprises a filter shell, wherein a transmission component and a filter component are respectively arranged on the filter shell, and one side of the filter shell is connected with a driving source. According to the lubricating oil filtering device, the two transmission gears are conveniently driven to rotate through the driving source to drive the two corresponding driven gears to be in meshing transmission, and the first filtering cylinder and the second filtering cylinder are conveniently driven to rotate clockwise and anticlockwise respectively, so that filtering holes are staggered, and then lubricating oil is filtered to be finer and smoother; a first filter screen arranged on the surface of the first filter cartridge and a second filter screen arranged on the surface of the second filter cartridge are matched, so that the filtering effect on the lubricating oil is further improved, the rotating stability of a driven gear is improved through sliding of a supporting rod in a corresponding sliding rail, and the situation that the driven gear shakes or falls off is avoided; and the stability of lubricating oil filtering operation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricating oil processing. Specifically, it particularly relates to a filtering device for lubricating oil processing. 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. During the processing of lubricating oil, impurities in the material need to be filtered and processed to improve the fineness of lubricating oil filtration.

[0003] Among them, Chinese Patent CN202122586849.X discloses a filtering device for lubricating oil processing, including a filtering box, an end cover, and a connecting rod. The end cover is located at the top of the filtering box, the connecting rod is located inside the filtering box, a sealing block is fixedly connected to the top of the end cover, and a shell is fixedly connected to the top of the sealing block.

[0004] In the current lubricating oil processing technology, impurities in the lubricating oil need to be filtered. However, during the filtering process, it is often simply filtered through a single filter screen. Due to the influence of gravity, the lubricating oil will gradually flow downward during filtering, resulting in a relatively short actual contact time between the lubricating oil and the filter screen, and it is impossible to make the lubricating oil contact the filter screen more fully, thereby affecting the filtering effect of the lubricating oil.

[0005] Regarding the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model

[0006] Regarding the problems in the related technology, the utility model proposes a filtering device for lubricating oil processing to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] To solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model is a filtering device for lubricating oil processing, including a filtering housing:

[0009] A transmission component and a filtering component are respectively arranged on the filtering housing. One side of the filtering housing is connected to a driving source, the other side of the filtering housing is connected to a liquid inlet pipe, an inner side of the filtering housing is connected to a connecting hopper, a bottom end of the connecting hopper is connected to a liquid outlet pipe, and an inner wall of the filtering housing is connected to a fixing ring;

[0010] The surface of the transmission component is in power connection with the power output ends at both ends of the driving source to drive the transmission component to engage and transmit;

[0011] The surface of the filtering component is connected to the surface of the transmission component to drive the corresponding filtering components to rotate towards each other through the transmission component.

[0012] Further, the transmission component includes two fixing plates, two transmission gears, four support rods and two driven gears. Both of the two fixing plates are arranged on one side of the filtering housing, and rotating rods are connected to the surfaces of both of the two fixing plates. The two transmission gears are respectively arranged on the power output ends at both ends of the driving source, and the surfaces of the two transmission gears are respectively rotatably connected to one ends of the two rotating rods. Two of the support rods are arranged on the top end of the fixed ring, and the other two support rods are slidably arranged inside the bottom end of the fixed ring. The bottom end of the driven gear located above is slidably connected to the top ends of the two support rods, and the top end of the driven gear located below is connected to the bottom ends of the other two support rods.

[0013] Further, all of the four support rods are arranged in a "T" shape.

[0014] Further, sliding rails are formed inside the two driven gears, and every two support rods are respectively slidably engaged with the inside of each sliding rail.

[0015] Further, the filtering component includes two connecting rods, a first filter screen and a second filter cylinder. Both of the two connecting rods are arranged at the bottom end of the driven gear located above, and a first filter cylinder is connected to the bottom ends of the two connecting rods. The first filter screen is arranged outside the first filter cylinder. The second filter cylinder is arranged at the bottom end of the driven gear located below, a second filter screen is connected to the outside of the second filter cylinder, and a plurality of through holes are formed in the bottom end of the second filter cylinder.

[0016] Further, the liquid inlet pipe is located in the middle of the top end of the second filter cylinder, and the connecting hopper is located directly below the second filter cylinder.

[0017] Further, the surface of the liquid outlet pipe is connected to the inside of the other side of the filtering housing.

[0018] The utility model has the following beneficial effects:

[0019] The utility model facilitates driving two transmission gears to rotate through a driving source, driving the corresponding two driven gears to engage and transmit power, facilitating driving the first filter cartridge and the second filter cartridge to rotate clockwise and counterclockwise respectively, so that the filter holes are staggered, and then filtering the lubricating oil more finely. Cooperating with the first filter screen arranged on the surface of the first filter cartridge and the second filter screen arranged on the surface of the second filter cartridge, the filtering effect of the lubricating oil is further improved. And the stability of the rotation of the driven gear is improved by the sliding of the support rod in the corresponding slide rail, avoiding the situation that the driven gear shakes or falls off, and improving the stability of the lubricating oil filtering operation.

[0020] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 is a schematic structural diagram of the utility model;

[0023] Figure 2 is a schematic cross-sectional structural diagram of the utility model;

[0024] Figure 3 is the utility model Figure 2 magnified schematic structural diagram of part A;

[0025] Figure 4 is one of the expanded schematic structural diagrams of a part of the utility model;

[0026] Figure 5 is the second of the expanded schematic structural diagrams of a part of the utility model;

[0027] Figure 6 is a schematic partial structural diagram of the utility model.

[0028] In the drawings, the list of components represented by each reference numeral is as follows:

[0029] 1. Filter housing; 2. Transmission assembly; 21. Fixed plate; 22. Rotating rod; 23. Transmission gear; 24. Support rod; 25. Driven gear; 3. Filter assembly; 31. Connecting rod; 32. First filter cartridge; 33. First filter screen; 34. Second filter cartridge; 35. Second filter screen; 36. Through hole; 4. Driving source; 5. Liquid inlet pipe; 6. Connecting hopper; 7. Liquid outlet pipe; 8. Fixed ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, in combination with the accompanying drawings in the embodiments of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the utility model.

[0032] Please refer to Figures 1 - 6 As shown, the present utility model is a filtering device for lubricating oil processing, including a filtering housing 1:

[0033] A transmission assembly 2 and a filtering assembly 3 are respectively arranged on the filtering housing 1. One side of the filtering housing 1 is connected to a driving source 4, the other side of the filtering housing 1 is connected to a liquid inlet pipe 5, the inner side of the filtering housing 1 is connected to a connecting hopper 6, the bottom end of the connecting hopper 6 is connected to a liquid outlet pipe 7, and a fixing ring 8 is connected to the inner wall of the filtering housing 1;

[0034] The surface of the transmission assembly 2 is power-connected to the power output ends at both ends of the driving source 4 for driving the transmission assembly 2 to engage and drive;

[0035] The surface of the filtering assembly 3 is connected to the surface of the transmission assembly 2 to drive the corresponding filtering assembly 3 to rotate towards each other through the transmission assembly 2.

[0036] First, drive the transmission assembly 2 to operate through the driving source 4, drive the filtering assembly 3 to rotate clockwise and counterclockwise respectively through the transmission assembly 2, then introduce the lubricating oil to be filtered into the inside of the filtering assembly 3 through the liquid inlet pipe 5, improve the fineness of the lubricating oil filtration through the staggered rotation of the filtering assembly 3, and the filtered lubricating oil will flow out through the connecting hopper 6 and the liquid outlet pipe 7 under the action of gravity, and the operation is simple.

[0037] The driving source 4 facilitates driving the transmission assembly 2 to operate and drive the filtering assembly 3 to rotate clockwise and counterclockwise respectively, so as to improve the fineness of the lubricating oil filtration through the staggered rotation. The filtered lubricating oil can be easily led out through the connecting hopper 6 and the liquid outlet pipe 7, and the operation is simple.

[0038] In one embodiment, for the above-mentioned transmission assembly 2, the transmission assembly 2 includes two fixing plates 21, two transmission gears 23, four support rods 24 and two driven gears 25. Both of the two fixing plates 21 are arranged on one side of the filter housing 1. Rotating rods 22 are connected to the surfaces of both of the two fixing plates 21. The two transmission gears 23 are respectively arranged on the power output ends at both ends of the drive source 4. The surfaces of the two transmission gears 23 are respectively rotatably connected to one ends of the two rotating rods 22. Among them, both of the two support rods 24 are arranged at the top of the fixed ring 8, and the other two support rods 24 are both slidably arranged inside the bottom end of the fixed ring 8. The bottom end of the driven gear 25 located above is slidably connected to the top ends of the two support rods 24, and the top end of the driven gear 25 located below is connected to the bottom ends of the other two support rods 24.

[0039] First, the drive source 4 drives the two transmission gears 23 to rotate, and then drives the two driven gears 25 meshingly connected to the two transmission gears 23 to rotate clockwise and counterclockwise respectively, thereby driving the filter assembly 3 to rotate clockwise and counterclockwise correspondingly. During the rotation of the two driven gears 25, the corresponding support rods 24 will slide in the corresponding slide rails respectively to support the two driven gears 25, avoiding the situation that the driven gears 25 are skewed or fall off during rotation. By driving the filter assembly 3 to rotate clockwise and counterclockwise respectively, the filter assembly 3 rotates alternately, which is convenient for making the filtering holes finer, that is, filtering the lubricating oil more delicately. The filtered lubricating oil is led out through the connecting hopper 6 and the liquid outlet pipe 7 under the action of gravity, and the operation is simple.

[0040] The drive source 4 facilitates driving the two transmission gears 23 to rotate to drive the corresponding two driven gears 25 to engage in transmission, facilitating driving the filter assembly 3 to rotate clockwise and counterclockwise respectively, so as to stagger the filter holes, and then filter the lubricating oil more delicately, improving the filtering effect of the lubricating oil. And the sliding of the support rods 24 in the corresponding slide rails improves the rotation stability of the driven gears 25, avoiding the situation that the driven gears 25 shake or fall off, and improving the stability of the lubricating oil filtering operation.

[0041] In one embodiment, for the above-mentioned support rod 24, all four support rods 24 are arranged in a "T" shape, so as to facilitate supporting the corresponding driven gear 25 through the corresponding support rod 24.

[0042] In one embodiment, for the above-mentioned driven gear 25, slide rails are opened on the inner sides of both of the two driven gears 25, and every two support rods 24 are respectively slidably engaged with the inner sides of each slide rail, so as to conveniently improve the rotation stability of the driven gear 25 and avoid the situation that the driven gear 25 falls off.

[0043] In one embodiment, for the above-mentioned filtering component 3, the filtering component 3 includes two connecting rods 31, a first filter screen 33 and a second filter cylinder 34. Both of the two connecting rods 31 are arranged at the bottom end of the driven gear 25 located above. The bottom ends of the two connecting rods 31 are connected with a first filter cylinder 32. The first filter screen 33 is arranged outside the first filter cylinder 32. The second filter cylinder 34 is arranged at the bottom end of the driven gear 25 located below. A second filter screen 35 is connected to the outside of the second filter cylinder 34. A plurality of through holes 36 are formed at the bottom end of the second filter cylinder 34, so as to facilitate filtering the lubricating oil by the rotation of the first filter cylinder 32 and the second filter cylinder 34 rotating in the reverse direction.

[0044] In one embodiment, for the above-mentioned liquid inlet pipe 5, the liquid inlet pipe 5 is located in the middle of the top end of the second filter cylinder 34, and the connecting hopper 6 is located directly below the second filter cylinder 34, so as to facilitate the lubricating oil to flow out of the inside of the filter housing 1 under the action of gravity after being filtered.

[0045] In one embodiment, for the above-mentioned liquid outlet pipe 7, the surface of the liquid outlet pipe 7 is connected to the inside of the other side of the filter housing 1, so as to facilitate connecting the liquid outlet pipe 7 with the connecting hopper 6, and discharging the filtered lubricating oil through the liquid outlet pipe 7.

[0046] To sum up, by means of the above technical solution of the present invention, first, the driving source 4 drives the two driving gears 23 to rotate, and then drives the two driven gears 25 meshed with the two driving gears 23 to rotate clockwise and counterclockwise respectively. Thus, the first filter cylinder 32 is driven to rotate clockwise through the connecting rod 31. Then, the corresponding second filter cylinder 34 will rotate counterclockwise. The filter holes of the first filter cylinder 32 and the second filter cylinder 34 will continuously intersect, which helps to improve the fineness of filtering the lubricating oil. And a first filter screen 33 is arranged outside the first filter cylinder 32, and a second filter screen 35 is arranged on the surface of the second filter cylinder 34. Therefore, the fineness of filtering the lubricating oil is further improved. During the rotation of the two driven gears 25, the corresponding support rods 24 will slide in the corresponding slide rails respectively to support the two driven gears 25, avoiding the situation that the driven gears 25 are skewed or fall off during rotation. Finally, the filtered lubricating oil is led out through the connecting hopper 6 and the liquid outlet pipe 7 under the action of gravity, and the operation is simple.

[0047] Through the above technical solution, the driving source 4 facilitates driving the rotation of the two transmission gears 23 to drive the corresponding two driven gears 25 to engage and transmit, facilitating driving the first filter cartridge 32 and the second filter cartridge 34 to rotate clockwise and counterclockwise respectively, so that the filter holes are staggered, and then filtering the lubricating oil more delicately. In cooperation with the first filter screen 33 arranged on the surface of the first filter cartridge 32 and the second filter screen 35 arranged on the surface of the second filter cartridge 34, the filtering effect of the lubricating oil is further improved. And the sliding of the support rod 24 in the corresponding slide rail improves the stability of the rotation of the driven gear 25, avoiding the situation that the driven gear 25 shakes or falls off, and improving the stability of the lubricating oil filtering operation.

[0048] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. The embodiments selected and specifically described in this specification are to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A filtering device for lubricating oil processing, comprising a filtering housing (1), characterized in that: A transmission component (2) and a filtering component (3) are respectively arranged on the filtering housing (1). One side of the filtering housing (1) is connected with a driving source (4), the other side of the filtering housing (1) is connected with a liquid inlet pipe (5), an inner side of the filtering housing (1) is connected with a connecting hopper (6), a bottom end of the connecting hopper (6) is connected with a liquid outlet pipe (7), and an inner wall of the filtering housing (1) is connected with a fixing ring (8); A surface of the transmission component (2) is in power connection with power output ends at two ends of the driving source (4) for driving the transmission component (2) to mesh and transmit; A surface of the filtering component (3) is connected with a surface of the transmission component (2) to drive the corresponding filtering component (3) to rotate towards each other through the transmission component (2).

2. The filtering device for lubricating oil processing according to claim 1, wherein The transmission component (2) comprises two fixing plates (21), two transmission gears (23), four support rods (24) and two driven gears (25). The two fixing plates (21) are both arranged on one side of the filtering housing (1). Rotating rods (22) are connected to surfaces of the two fixing plates (21). The two transmission gears (23) are respectively arranged on the power output ends at two ends of the driving source (4). Surfaces of the two transmission gears (23) are respectively rotationally connected with one ends of the two rotating rods (22). Two of the support rods (24) are both arranged on a top end of the fixing ring (8), and the other two support rods (24) are both slidably arranged inside a bottom end of the fixing ring (8). A bottom end of the driven gear (25) located above is slidably connected with top ends of the two support rods (24), and a top end of the driven gear (25) located below is connected with bottom ends of the other two support rods (24).

3. A filtering device for lubricating oil processing according to claim 2, wherein The four support rods (24) are all arranged in a "T" shape.

4. The filtering device for lubricating oil processing according to claim 2, characterized in that Sliding rails are formed inside the two driven gears (25), and every two of the support rods (24) are respectively slidably engaged with the inside of each sliding rail.

5. A filtering device for lubricating oil processing according to claim 2, characterized in that, The filtering component (3) comprises two connecting rods (31), a first filter screen (33) and a second filter cylinder (34). The two connecting rods (31) are both arranged at a bottom end of the driven gear (25) located above. A bottom end of the two connecting rods (31) is connected with a first filter cylinder (32). The first filter screen (33) is arranged outside the first filter cylinder (32). The second filter cylinder (34) is arranged at a bottom end of the driven gear (25) located below. A second filter screen (35) is connected to an outside of the second filter cylinder (34). A plurality of through holes (36) are formed in a bottom end of the second filter cylinder (34).

6. The filtering device for lubricating oil processing according to claim 5, characterized in that, The liquid inlet pipe (5) is located in the middle of a top end of the second filter cylinder (34), and the connecting hopper (6) is located directly below the second filter cylinder (34).

7. A filtering device for lubricating oil processing according to claim 1, characterized in that, A surface of the liquid outlet pipe (7) is connected with an inside of the other side of the filtering housing (1).

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