Arrangement structure externally connected with engine oil filter

Abstract

The utility model discloses an arrangement structure externally connected with an engine oil filter, and belongs to the technical field of installation of engine oil filters. Comprising a filter adapter mounted on an original filter support, an engine oil filter support mounted on an engine oil tank support and away from the filter adapter, an engine oil filter support mounted on the engine oil filter support and an engine oil filter mounted on the engine oil filter support. An oil outlet of the filter adapter is communicated with an oil inlet of the engine oil filter through an engine oil filter oil inlet pipe; and an oil return port of the filter adapter is communicated with an oil outlet of the engine oil filter through an engine oil filter oil return pipe. According to the engine oil filter, the engine oil filter and the engine body are arranged in a split mode, the whole vehicle arrangement can be adjusted, a single arrangement mode is avoided, installation and replacement of the engine oil filter are facilitated, and maintenance and guarantee are convenient and easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil filter mounting technical field, especially a kind of arrangement structure of external machine oil filter. BACKGROUND

[0002] Oil filter is oil filter, also called oil filter, for filtering out sundries, colloid and moisture in oil, delivering clean oil to each lubrication site, and protecting engine.

[0003] At present, domestic diesel engine is equipped with oil filter, and the oil filter is usually installed on the oil filter seat part of front transmission case, located below the front transmission case, integrated on engine body, integral with engine, fixed in installation position, and the position is not adjustable, which may cause interference with vehicle body or inconvenience in replacement and maintenance when arranging the whole vehicle. UTILITY MODEL CONTENT

[0004] The utility model needs to solve the technical problem to provide a kind of arrangement structure of external machine oil filter, oil filter and engine body are set apart, which is beneficial to the adjustable arrangement of the whole vehicle, avoids single arrangement mode, facilitates the installation and replacement of oil filter, and realizes the maintenance guarantee convenience.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] An arrangement structure of external machine oil filter, comprising a filter adapter seat installed on the original filter support, an oil filter support installed on the oil tank support away from the filter adapter seat, an oil filter support installed on the oil filter support, and an oil filter installed on the oil filter support;The oil outlet of the filter adapter seat is connected with the oil inlet of the oil filter through an oil filter oil inlet pipe;The oil return port of the filter adapter seat is connected with the oil outlet of the oil filter through an oil filter oil return pipe.

[0007] The further improvement of the technical scheme of the utility model is that the oil filter oil inlet pipe is fixed on the oil tank support by a plurality of first pipe clamps;The oil filter oil return pipe is fixed on the oil tank support by a plurality of second pipe clamps.

[0008] The further improvement of the technical scheme of the utility model is that the first pipe clamp and the second pipe clamp are consistent in structure, and each comprises two oppositely arranged clamp bodies and a first bolt;The height of the first pipe clamp is greater than the height of the second pipe clamp.

[0009] The further improvement of the technical scheme of the utility model is that the upper end of the clamp body is a fixed end of a cuboid, and the lower end is a pipe clamping end in the shape of a semicircular opening;A bolt hole is arranged in the middle of the fixed end.

[0010] The further improvement of the technical scheme of the utility model lies in that: the back bottom side of the pipe clamping end is provided with an inclined plane, and the included angle alpha between the inclined plane and the bottom side is 45º.

[0011] The further improvement of the technical scheme of the utility model lies in that: the filter adapter seat comprises an oil inlet end communicated with the original filter support, an oil outlet end arranged on one side of the oil inlet end and an oil return end arranged on the back side of the oil inlet end; the oil filter inlet pipe is connected with the oil outlet end through a right-angle elbow; the oil filter return pipe is connected with the engine main oil circuit through the joint, the oil return end and the oil inlet end.

[0012] The further improvement of the technical scheme of the utility model lies in that: the oil filter inlet pipe and the oil filter return pipe are high-pressure oil hoses.

[0013] The further improvement of the technical scheme of the utility model lies in that: the oil filter inlet pipe and the oil filter return pipe are high-pressure oil hoses.

[0014] Thanks to the above technical scheme, the utility model has the following technical progress:

[0015] 1、The utility model discloses a filter adapter seat is arranged on the engine body, an oil filter support is arranged on the oil tank support, an oil filter support is arranged on the oil filter support, the oil filter is installed on the oil filter support, and the filter adapter seat is communicated with the oil filter through the oil filter inlet pipe and the oil filter return pipe, which realizes the split type installation of the oil filter and the engine, realizes the random arrangement mode of the oil filter on the whole vehicle, and facilitates the matching, installation and maintenance of the whole vehicle.

[0016] 2、The oil filter inlet pipe and the oil filter return pipe are fixed on the oil tank support through the first pipe clamp and the second pipe clamp, and the rubber protective sleeve is arranged on the outer portion of the oil filter inlet pipe and the oil filter return pipe, so that the problem of oil leakage of the oil pipe caused by the vibration of the whole vehicle during use is avoided.

[0017] 3、The utility model discloses simple structure, easy installation, easy maintenance. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be simply introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings;

[0019] Figure 1It is the arrangement structure schematic diagram of the external machine oil filter provided in the embodiment of the utility model Figure 1 ;

[0020] Figure 2 It is the arrangement structure schematic diagram of the external machine oil filter provided in the embodiment of the utility model Figure 2 ;

[0021] Figure 3 It is the front view of the first pipe clamp provided in the embodiment of the utility model;

[0022] Figure 4 It is the side view of the first pipe clamp provided in the embodiment of the utility model;

[0023] Figure 5 It is the front view of the second pipe clamp provided in the embodiment of the utility model;

[0024] Figure 6 It is the side view of the second pipe clamp provided in the embodiment of the utility model;

[0025] Figure 7 It is the sectional view of the filter adapter provided in the embodiment of the utility model;

[0026] Figure 8 It is the A-A half sectional view in Figure 7 ;

[0027] 1, oil filter inlet pipe;2, oil filter return pipe;3, oil filter;4, oil filter support;5, oil filter support;6, first pipe clamp;6-1, first fixed end;6-2, first pipe clamping end;6-3, first bolt hole;6-4, first inclined surface;7, second pipe clamp;7-1, second fixed end;7-2, second pipe clamping end;7-3, second bolt hole;7-4, second inclined surface;8, first bolt;9, filter adapter;9-1, oil inlet end;9-2, oil return end;9-3, oil outlet end;10, second bolt;11, adapter;12, third bolt;13, washer;14, spring washer. DETAILED DESCRIPTION

[0028] It should be noted that the terms "include" and "have" and any variations thereof in the specification and claims of the utility model and the above-mentioned drawings are intended to cover the non-exclusive inclusion, for example, the process, method, system, product or equipment including a series of steps or units does not have to be limited to the clearly listed steps or units, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model in that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the utility model.

[0030] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0031] The utility model will be further described in detail below in combination with the drawings and embodiments:

[0032] As shown in Figure 1 , Figure 2 , an arrangement structure of an external oil filter, comprising a filter adapter 9 installed on an original filter support, an oil filter support 4 installed on an oil tank support away from the filter adapter 9, an oil filter support 5 installed on the oil filter support 4, and an oil filter 3 installed on the oil filter support 5; the oil outlet of the filter adapter 9 and the oil inlet of the oil filter 3 are connected in communication through an oil filter oil inlet pipe 1; the oil return port of the filter adapter 9 and the oil outlet of the oil filter 3 are connected in communication through an oil filter oil return pipe 2.

[0033] Specifically, the oil filter support 4 is fixedly installed on one end of the oil tank support away from the filter adapter 9 (the installation position can be adjusted according to the actual situation) through the second bolt 10, the oil filter support 5 is fixedly installed at the lower end of the oil filter support 4 through the third bolt 12, the gasket 13 and the spring washer 14, the oil filter 3 is installed on the oil filter support 5, an adapter is arranged at the connection between the oil filter 3 and the oil filter oil inlet pipe 1 and the oil filter oil return pipe 2, one end of which is connected to the oil inlet and the other end of which is connected to the oil outlet; the oil filter oil inlet pipe 1 and the oil filter oil return pipe 2 are fixed on the oil tank support through the first pipe clamp 6 or the second pipe clamp 7 respectively, so as to avoid oil leakage of the oil pipes caused by vibration during use; one end of the oil filter oil inlet pipe 1 and the oil filter oil return pipe 2 is connected to the oil inlet and outlet of the oil filter 3, and the other end is connected to the filter adapter 9 installed on the front transmission case.

[0034] Further, as shown in Figure 1 , Figure 2As shown in the drawings, the oil filter inlet pipe 1 is fixed on the oil tank support through several first pipe clamps 6; the oil filter return pipe 2 is fixed on the oil tank support through several second pipe clamps 7.

[0035] Further, as shown in the drawings, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 the first pipe clamp 6 and the second pipe clamp 7 have the same structure, both including two oppositely arranged clamp bodies and a first bolt 8; the height of the first pipe clamp 6 is greater than the height of the second pipe clamp 7.

[0036] Further, as shown in the drawings, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 the upper end of the clamp body is a fixed end of a cuboid, and the lower end is a clamp pipe end in the shape of a semicircular opening; a bolt hole is arranged in the middle of the fixed end.

[0037] Further, the back bottom side of the clamp pipe end is provided with an inclined surface, and the included angle α between the inclined surface and the bottom surface is 45º. The arrangement of the inclined surface reduces the weight of the clamp pipe end, makes the clamp pipe end more beautiful, and reduces the occupied space of the pipe clamp.

[0038] Specifically, as shown in the drawings, Figure 3 、 Figure 4 the clamp body of the first pipe clamp 6 includes a first fixed end 6-1 and a first clamp pipe end 6-2, a first bolt hole 6-3 is arranged in the middle of the first fixed end 6-1, a first inclined surface 6-4 is arranged on the back bottom side of the first clamp pipe end 6-2, and the included angle α between the first inclined surface 6-4 and the first bottom surface is 45º. The oppositely arranged first clamp pipe ends 6-2 clamp the oil filter inlet pipe 1, the first bolt 8 passes through the first bolt holes 6-3 of the two oppositely arranged clamp bodies, and the first pipe clamp 6 is fixed and installed at a suitable position on the oil tank support.

[0039] As shown in the drawings, Figure 5 、 Figure 6 the clamp body of the second pipe clamp 7 includes a second fixed end 7-1 and a second clamp pipe end 7-2, a second bolt hole 7-3 is arranged in the middle of the second fixed end 7-1, a second inclined surface 7-4 is arranged on the back bottom side of the second clamp pipe end 7-2, and the included angle α between the second inclined surface 7-4 and the second bottom surface is 45º. The oppositely arranged second clamp pipe ends 7-2 clamp the oil filter return pipe 2, the first bolt 8 passes through the second bolt holes 7-3 of the two oppositely arranged clamp bodies, and the second pipe clamp 7 is fixed and installed at a suitable position on the oil tank support.

[0040] The first pipe clamp 6 and the second pipe clamp 7 are only different in that the height of the first fixed end 6-1 is greater than the height of the second fixed end 7-1. The second pipe clamp 7 is arranged to adapt to the space where the oil filter inlet pipe 1 is fixed, and the space limits the height of the second pipe clamp 7, and the height of the pipe clamp can be adjusted according to the actual installation position.

[0041] The oil filter inlet pipe 1 and the oil filter return pipe 2 are fixed on the oil tank support through the first pipe clamp 6 or the second pipe clamp 7, so that the problem of oil leakage of the oil pipe caused by vibration of the whole vehicle during use is avoided.

[0042] Further, the oil filter inlet pipe 1 and the oil filter return pipe 2 are both high-pressure oil hoses.

[0043] Further, the oil filter inlet pipe 1 and the oil filter return pipe 2 are both high-pressure oil hoses.

[0044] Further, as shown in Figure 7 、 Figure 8 The filter adapter 9 includes an oil inlet end 9-1 connected with the original filter support, an oil outlet end 9-3 arranged on one side of the oil inlet end 9-1, and an oil return end 9-2 arranged on the back side of the oil inlet end 9-1. The oil filter inlet pipe 1 is connected with the oil outlet end 9-3 through a right-angle elbow. The oil filter return pipe 2 is connected with the engine main oil circuit through a joint and passes through the oil return end 9-2 and the oil inlet end 9-1. The filter adapter 9 is a connecting channel for connecting the engine body and the oil filter 3. The oil enters the front transmission case from the oil pan, then enters the oil filter 3 through the oil inlet end 9-1, the oil outlet end 9-3 of the filter adapter 9, and the oil filter inlet pipe 1. After the oil is filtered by the oil filter 3, the oil enters the engine main oil circuit through the oil filter return pipe 2, the oil return end 9-2, and the joint for internal circulation.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for part or all of the technical features. Such modifications or substitutions do not change the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An arrangement for an external engine oil filter, characterized by: The filter adapter (9) is installed on the original filter support, the oil filter support (4) is installed on the oil tank support away from the filter adapter (9), the oil filter support (5) is installed on the oil filter support (4), and the oil filter (3) is installed on the oil filter support (5).

2. An arrangement for an externally mounted engine oil filter according to claim 1, characterised in that: The oil filter inlet pipe (1) is fixed on the oil tank support through a plurality of first pipe clamps (6), and the oil filter return pipe (2) is fixed on the oil tank support through a plurality of second pipe clamps (7).

3. An arrangement for an externally mounted engine oil filter according to claim 2, characterised in that: The first pipe clamp (6) and the second pipe clamp (7) are identical in structure and each include two oppositely arranged clamp bodies and a first bolt (8).

4. An arrangement for an externally mounted engine oil filter according to claim 3, characterised in that: The upper end of the clamp body is a fixed end of a cuboid, and the lower end is a half-circular open pipe clamping end; a bolt hole is arranged in the middle of the fixed end.

5. An arrangement for an externally mounted engine oil filter according to claim 4, characterised in that: The back bottom side of the pipe clamping end is provided with an inclined surface, and the included angle α between the inclined surface and the bottom surface is 45º.

6. An arrangement for an externally mounted engine oil filter according to claim 1, characterized in that: The filter adapter (9) includes an oil inlet end (9-1) connected with the original filter support, an oil outlet end (9-3) arranged on one side of the oil inlet end (9-1), and an oil return end (9-2) arranged on the back side of the oil inlet end (9-1); the oil filter inlet pipe (1) is connected with the oil outlet end (9-3) through a right-angle elbow; the oil filter return pipe (2) is connected with the engine main oil circuit through the joint and passes through the oil return end (9-2) and the oil inlet end (9-1).

7. An arrangement for an externally mounted engine oil filter according to claim 1, characterized in that: The oil filter inlet pipe (1) and the oil filter return pipe (2) are high-pressure oil hoses.

8. An arrangement for an externally mounted engine oil filter according to claim 1, characterized in that: The oil filter inlet pipe (1) and the oil filter return pipe (2) are provided with a steel wire layer inside; and the oil filter inlet pipe (1) and the oil filter return pipe (2) are provided with a rubber protective sleeve outside.

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