Oil filtering device

Abstract

The utility model discloses an oil liquid filtering device which comprises a body, a filtering piece and a cleaning assembly, the body extends in the vertical direction, the body is provided with a cavity, the cavity extends in the vertical direction and penetrates through the body, oil liquid is arranged in the cavity, the filtering piece is arranged in the cavity, and the filtering piece is used for filtering impurities in the oil liquid. The cleaning assembly comprises a driving part, a screw rod and a cleaning part, the screw rod is arranged in the cavity and located above the filtering part, the screw rod extends in the first direction, the cleaning part is arranged on the screw rod and extends in the second direction, the first direction, the second direction and the vertical direction are orthogonal pairwise, the cleaning part can move in the first direction relative to the screw rod, and the driving part is connected with the screw rod; the driving part is used for driving the screw to rotate in the first direction so that the sweeping part can move in the first direction. The oil filtering device disclosed by the embodiment of the utility model has the advantages of high filtering efficiency and good filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid filtering, in particular to an oil filtering device. Background Art

[0002] Loaders are earthwork machines widely used in construction projects such as roads, railways, buildings, hydropower, ports, and mines. When refueling a loader, impurities are easily mixed into the diesel, resulting in low combustion efficiency when the loader burns diesel. In addition, impurities in the fuel tank can damage the engine and affect the service life of the vehicle. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the embodiment of the utility model provides an oil filter device, which has the advantages of high filtering efficiency and good filtering effect.

[0004] The oil filter device of the utility model embodiment includes:

[0005] A body, the body extending in an up-down direction, the body having a chamber, the chamber extending in the up-down direction and penetrating the body, the chamber containing oil;

[0006] A filter element, the filter element is arranged in the chamber, and the filter element is used to filter impurities in the oil;

[0007] A cleaning component, the cleaning component comprising a driving member, a screw and a cleaning member, the screw being arranged in the chamber and above the filter element, the screw extending along a first direction, the cleaning member being arranged on the screw and extending along a second direction, the first direction, the second direction and the up and down directions being orthogonal to each other, the cleaning member being movable in the first direction relative to the screw, the driving member being connected to the screw, the driving member being used to drive the screw to rotate around the first direction so as to move the cleaning member in the first direction.

[0008] The oil filtering device of the embodiment of the utility model filters out impurities mixed in the oil through the filter element, thereby ensuring the purity of the oil. The driving member drives the screw to rotate around the first direction, so that the cleaning member moves along the first direction relative to the screw to clean the impurities accumulated on the filter element, thereby improving the filtering efficiency of the filter element for the oil. Moreover, the cleaning member cleans the impurities to a unified position for easy unified removal.

[0009] In some embodiments, the cleaning component further comprises:

[0010] A connecting piece, the connecting piece is passed through the screw and matched with the screw thread, and the cleaning piece is connected to the connecting piece;

[0011] A first bearing is provided at both ends of the screw rod, and the first bearing is provided between the end of the screw rod and the inner wall surface of the chamber.

[0012] In some embodiments, the cleaning member includes a rod and a brush, the rod is connected to the connecting member and extends along the second direction, the brush is arranged on the side of the rod adjacent to the filter element, and the brush is used to clean impurities on the filter element.

[0013] In some embodiments, a cross-sectional area of ​​the body gradually decreases from an upper end of the body to a lower end of the body along the up-down direction.

[0014] In some embodiments, the oil filtering device also includes a frame, the frame having a top surface and a bottom surface, the top surface and the bottom surface are spaced apart and relatively arranged in the up and down directions, the top surface has a mounting hole, the main body is arranged in the mounting hole, and the bottom surface has a wheel.

[0015] In some embodiments, the oil filtering device further comprises a supporting assembly, wherein the supporting assembly is disposed on the bottom surface and comprises:

[0016] A support plate, the support plate is located below the body, the support plate is suitable for placing a container, and the container is used to hold filtered oil;

[0017] An adjusting rod, one end of which is connected to the bottom surface of the support plate and can rotate around the up-down direction relative to the support plate, and the other end of which is connected to the bottom surface and can move along the up-down direction relative to the bottom surface.

[0018] In some embodiments, the bottom surface has an opening, a nut is disposed in the opening, the outer peripheral surface of the adjusting rod has a thread, and the adjusting rod is inserted into the nut and cooperates with the nut thread.

[0019] In some embodiments, the support assembly further includes a handle disposed at the other end of the adjustment rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional view of an oil filter device according to an embodiment of the utility model.

[0021] Figure 2 It is a top view of the cleaning component of the oil filter device according to an embodiment of the utility model.

[0022] Figure numerals: 1. main body; 11. chamber; 2. filter element; 3. cleaning component; 31. driving member; 32. screw; 33. cleaning member; 331. rod; 332. brush; 34. connecting member; 35. first bearing; 4. frame; 41. top surface; 411. mounting hole; 42. bottom surface; 421. wheel; 422. opening; 423. nut; 5. supporting component; 51. supporting plate; 52. adjusting rod; 53. second bearing; 6. container. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0024] like Figure 1-Figure 2 As shown, the oil filtering device of the embodiment of the utility model comprises a body 1, a filter 2 and a cleaning assembly 3. The body 1 extends in the up-down direction, and the body 1 has a chamber 11, the chamber 11 extends in the up-down direction and penetrates the body 1, and the chamber 11 contains oil. The filter 2 is arranged in the chamber 11, and the filter 2 is used to filter impurities in the oil. Specifically, the cross section of the body 1 is rectangular, and the cross-sectional area of ​​the body 1 gradually decreases from the upper end of the body 1 to the lower end of the body 1 in the up-down direction.

[0025] The cleaning component 3 includes a driving member 31, a screw 32 and a cleaning member 33. The screw 32 is arranged in the chamber 11 and is located above the filter element 2. The screw 32 extends along a first direction. The cleaning member 33 is arranged on the screw 32 and extends along a second direction. The first direction, the second direction and the up and down directions are orthogonal to each other. The cleaning member 33 can move in the first direction relative to the screw 32. The driving member 31 is connected to the screw 32. The driving member 31 is used to drive the screw 32 to rotate around the first direction so that the cleaning member 33 moves in the first direction.

[0026] The oil filtering device of the embodiment of the utility model filters out impurities mixed in the oil through the filter element 2, thereby ensuring the purity of the oil. The driving member 31 drives the screw 32 to rotate around the first direction, so that the cleaning member 33 moves relative to the screw 32 along the first direction to clean the impurities accumulated on the filter element 2, thereby improving the filtering efficiency of the filter element 2 for the oil. Moreover, the cleaning member 33 cleans the impurities to a unified position, which is convenient for unified removal. The cleaning member 33 has a simple structure, a simple matching method, a simple working principle, and is easy to operate.

[0027] In some embodiments, the cleaning assembly 3 further includes a connecting member 34 and a first bearing 35. The connecting member 34 is provided on the screw rod 32 and is threadedly matched with the screw rod 32, and the cleaning member 33 is connected to the connecting member 34. Specifically, the connecting member 34 has a threaded hole (not shown), the screw rod 32 is provided in the threaded hole and is threadedly matched with the threaded hole, and the cleaning member 33 is connected to the screw rod 32 through the connecting member 34 and is located below the screw rod 32. Both ends of the screw rod 32 are provided with a first bearing 35, and the first bearing 35 is provided between the end of the screw rod 32 and the inner wall surface of the chamber 11, so that the screw rod 32 can rotate around the first direction relative to the body 1.

[0028] Specifically, the driving member 31 drives the screw rod 32 to rotate in the first direction, and the connecting member 34 moves on the screw rod 32 along the first direction relative to the screw rod 32 , so that the cleaning member 33 moves in the first direction to clean the impurities on the filter element 2 .

[0029] In some embodiments, the cleaning member 33 includes a rod 331 and a brush 332. The rod 331 is connected to the connecting member 34 and extends along the second direction. The brush 332 is arranged on the side of the rod 331 adjacent to the filter element 2 and extends along the second direction. The brush 332 is used to clean impurities on the filter element 2.

[0030] Specifically, when the rod 331 moves along the first direction, the brush 332 cleans the impurities on the filter element 2, thereby improving the filtering efficiency of the filter element 2 for oil. Moreover, the cleaning element 33 has a simple structure, is easy to manufacture, and saves costs.

[0031] In some embodiments, the oil filtering device also includes a frame 4, the frame 4 has a top surface 41 and a bottom surface 42, the top surface 41 and the bottom surface 42 are spaced apart and arranged relatively in the up and down directions, the top surface 41 has a mounting hole 411, the main body 1 is arranged in the mounting hole 411, and the bottom surface 42 has a wheel 421.

[0032] Specifically, the cross section of the mounting hole 411 is rectangular and fits the body 1. The body 1 is installed in the mounting hole 411 and is not easily affected by external forces and rotates in the up and down directions. The arrangement of the wheels 421 makes the oil filter device of the utility model embodiment easy to move, saves manpower, is suitable for different environments, and has strong adaptability.

[0033] In some embodiments, the oil filter device further includes a support assembly 5, which is disposed on the bottom surface 42. The support assembly 5 includes a support plate 51 and an adjustment rod 52. The support plate 51 is located below the body 1, and a container 6 is placed on the support plate 51. The container 6 is used to hold the filtered oil. One end of the adjustment rod 52 (such as Figure 1 The upper end of the adjusting rod 52 shown in FIG. 1 is connected to the bottom surface 42 of the support plate 51 and can rotate in the up-down direction relative to the support plate 51. The other end of the adjusting rod 52 (as shown in FIG. Figure 1 The lower end of the adjustment rod 52 shown is connected to the bottom surface 42 and can move in the up and down directions relative to the bottom surface 42.

[0034] Specifically, the support assembly 5 further includes a second bearing 53, which is disposed between the upper end of the adjustment rod 52 and the bottom surface 42 of the support plate 51, so that the second bearing 53 can rotate in the up-down direction relative to the support plate 51. The central axis of the adjustment rod 52 is colinear with the central axis of the support plate 51, so that the support plate 51 is firmly mounted on the adjustment rod 52, thereby ensuring that the container 6 is firmly mounted on the support plate 51. The adjustment rod 52 can move in the up-down direction relative to the bottom surface 42, so that the support plate 51 can move in the up-down direction, so as to adjust the distance between the container 6 and the lower end of the body 1, reduce the spillage of oil, and is also suitable for containers 6 of different sizes.

[0035] In some embodiments, the bottom surface 42 has an opening 422 , a nut 423 is disposed in the opening 422 , the outer peripheral surface of the adjustment rod 52 has threads, and the adjustment rod 52 is inserted into the nut 423 and threadedly matched with the nut 423 .

[0036] Specifically, the nut 423 is fixedly installed in the opening 422 and is threadedly matched with the adjusting rod 52. By rotating the adjusting rod 52, the adjusting rod 52 moves in the up and down directions relative to the nut 423, thereby realizing the movement of the support plate 51 in the up and down directions. Therefore, the working principle is simple and easy to implement.

[0037] In some embodiments, the support assembly 5 further includes a handle, which is disposed at the other end of the adjustment rod 52. Specifically, the handle is disposed at the lower end of the adjustment rod 52, and the adjustment rod 52 is rotated by rotating the handle, which is convenient for operation.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. An oil filtering device, characterized in that: include: A body (1), the body (1) extending in an up-down direction, the body (1) having a chamber (11), the chamber (11) extending in the up-down direction and penetrating the body (1), the chamber (11) containing oil; A filter element (2), the filter element (2) being arranged in the chamber (11), and the filter element (2) being used to filter impurities in the oil; A cleaning component (3), the cleaning component (3) comprising a driving member (31), a screw (32) and a cleaning member (33), the screw (32) being arranged in the chamber (11) and being located above the filter element (2), the screw (32) extending along a first direction, the cleaning member (33) being arranged on the screw (32) and extending along a second direction, the first direction, the second direction and the up-down direction being orthogonal to each other, the cleaning member (33) being movable in the first direction relative to the screw (32), the driving member (31) being connected to the screw (32), the driving member (31) being used to drive the screw (32) to rotate about the first direction so as to move the cleaning member (33) in the first direction.

2. The oil filtering device according to claim 1, characterized in that: The cleaning component (3) further comprises: A connecting piece (34), the connecting piece (34) is inserted into the screw rod (32) and threadably matched with the screw rod (32), and the cleaning piece (33) is connected to the connecting piece (34); A first bearing (35), wherein both ends of the screw rod (32) are provided with the first bearing (35), and the first bearing (35) is arranged between the end of the screw rod (32) and the inner wall surface of the chamber (11).

3. The oil filtering device according to claim 2, characterized in that: The cleaning member (33) comprises a rod (331) and a brush (332); the rod (331) is connected to the connecting member (34) and extends along the second direction; the brush (332) is arranged on a side of the rod (331) adjacent to the filter element (2); the brush (332) is used to clean impurities on the filter element (2).

4. The oil filtering device according to claim 1, characterized in that: The cross-sectional area of ​​the body (1) gradually decreases from the upper end of the body (1) to the lower end of the body (1) along the up-down direction.

5. The oil filtering device according to claim 1, characterized in that: The invention also comprises a frame (4), wherein the frame (4) has a top surface (41) and a bottom surface (42), wherein the top surface (41) and the bottom surface (42) are spaced apart and arranged relative to each other in the up and down directions, wherein the top surface (41) has a mounting hole (411), wherein the main body (1) is arranged in the mounting hole (411), and wherein the bottom surface (42) has wheels (421).

6. The oil filtering device according to claim 5, characterized in that: It also includes a support assembly (5), wherein the support assembly (5) is arranged on the bottom surface (42), and the support assembly (5) includes: A support plate (51), the support plate (51) being located below the body (1), the support plate (51) being suitable for placing a container (6), the container (6) being used to contain filtered oil; An adjusting rod (52), one end of which is connected to the bottom surface (42) of the support plate (51) and can rotate relative to the support plate (51) about the up-down direction, and the other end of which is connected to the bottom surface (42) and can move relative to the bottom surface (42) along the up-down direction.

7. The oil filtering device according to claim 6, characterized in that: The bottom surface (42) has an opening (422), a nut (423) is arranged in the opening (422), the outer peripheral surface of the adjustment rod (52) has a thread, and the adjustment rod (52) is inserted into the nut (423) and is threadedly matched with the nut (423).

8. The oil filtering device according to claim 6, characterized in that: The support assembly (5) further comprises a handle, which is arranged at the other end of the adjustment rod (52).

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