CN216951110U - High-efficient filterable hydraulic filter - Google Patents
High-efficient filterable hydraulic filter Download PDFInfo
- Publication number
- CN216951110U CN216951110U CN202220159311.2U CN202220159311U CN216951110U CN 216951110 U CN216951110 U CN 216951110U CN 202220159311 U CN202220159311 U CN 202220159311U CN 216951110 U CN216951110 U CN 216951110U
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- CN
- China
- Prior art keywords
- filter
- filter element
- cover body
- hydraulic
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000004062 sedimentation Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 31
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a hydraulic filter for high-efficiency filtration, which comprises: the filter comprises a shell, a sealing cover, a filter element cover body, a filter element plate and a driving motor; the sealing cover covers the top opening of the shell, the filter element cover body is fixed in the middle of the inner cavity of the shell, the filter element plate is vertically arranged inside the filter element cover body, the driving motor is fixed on the upper surface of the sealing cover, and the output shaft of the driving motor vertically extends into the filter element cover body and is fixedly connected with the top center of the filter element plate so as to drive the filter element plate to rotate by taking the output shaft as a shaft; one side of the shell is provided with an oil outlet pipe communicated with the interior of the filter element cover body, and the other side opposite to the oil outlet pipe is provided with an oil injection pipe communicated with the inner cavity. The inside filter core of hydraulic filter among the prior art is overcome to this hydraulic filter is fixed, and impurity distribution in the fluid is uneven, causes the filter effect and the efficiency of filter core not good, can't satisfy user's high quality filtration demand's problem.
Description
Technical Field
The utility model relates to the technical field of hydraulic filters, in particular to a hydraulic filter for efficient filtration.
Background
The hydraulic oil filter has the function of filtering various impurities in a hydraulic system, such as water rust, casting sand, welding slag, scrap iron, coating, paint leather, cotton yarn scraps and the like, and prevents the impurities from entering the interior of the hydraulic machine along with liquid in a liquid supply system, so that the service life of the hydraulic machine is shortened, or the hydraulic machine is damaged due to impurity blockage.
The inside filter core of hydraulic filter among the prior art is fixed, and impurity distribution in the fluid is uneven, causes the filter effect and the efficiency of filter core not good, can't satisfy user's high quality filtration demand.
Therefore, the utility model provides a hydraulic filter which provides filter elements in various states in the using process, so that impurities in oil are uniformly distributed, multiple filtration is carried out on the oil, and the filtering effect and the efficiency are guaranteed.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model aims to solve the problems that the filter element in the hydraulic filter in the prior art is fixed, the impurity distribution in oil is uneven, the filtering effect and efficiency of the filter element are poor, and the high-quality filtering requirement of a user cannot be met, so that the filter element in multiple states is provided in the using process, the impurity distribution in the oil is even, the oil is subjected to multiple filtering, and the high-efficiency filtering hydraulic filter with the filtering effect and efficiency is ensured.
In order to achieve the above object, the present invention provides a hydraulic filter for high efficiency filtration, the hydraulic filter comprising: the filter comprises a shell, a sealing cover, a filter element cover body, a filter element plate and a driving motor; the sealing cover covers the top opening of the shell, the filter element cover body is fixed in the middle of the inner cavity of the shell, the filter element plate is vertically arranged inside the filter element cover body, the driving motor is fixed on the upper surface of the sealing cover, and the output shaft of the driving motor vertically extends into the filter element cover body and is fixedly connected with the top center of the filter element plate so as to drive the filter element plate to rotate by taking the output shaft as a shaft; one side of the shell is provided with an oil outlet pipe communicated with the interior of the filter element cover body, and the other side opposite to the oil outlet pipe is provided with an oil injection pipe communicated with the inner cavity.
Preferably, the bottom of the inner cavity is horizontally provided with a sedimentation filter plate, and the lower surface of the filter element cover body is fixed on the sedimentation filter plate.
Preferably, a plurality of filter holes uniformly penetrate through the sedimentation filter plate, and the filter holes are in an inverted frustum shape.
Preferably, the inner bottom surface of the filter element cover body is provided with a rotating shaft coaxial with the output shaft, and the center of the lower surface of the filter element plate is rotatably arranged at the upper end of the rotating shaft.
Preferably, a base is provided at the bottom of the housing.
Preferably, the base is provided with a fixing hole penetrating around the shell.
Preferably, the lower surface of the base is provided with a non-slip mat.
Preferably, the sealing cover is fixedly connected with the top of the shell in a threaded manner, and a sealing ring is arranged at the joint of the sealing cover and the top of the shell.
According to the technical scheme, the hydraulic filter for efficient filtration has the beneficial effects that when the hydraulic filter is used, the hydraulic filter for efficient filtration has the following advantages: the oil filling pipe is used for injecting oil to be filtered into the inner cavity, the oil enters the interior of the filter element cover body after being filtered by the filter element cover body so as to complete primary filtering, the driving motor drives the filter element plate to rotate so as to stir and filter the oil in the filter element cover body, secondary filtering is achieved, on one hand, the filtering effect is guaranteed, on the other hand, the filtering efficiency is guaranteed, and the oil after being filtered is discharged from the oil outlet pipe; the hydraulic filter provided by the utility model provides filter elements in various states, so that impurities in oil are uniformly distributed, the oil is subjected to multiple filtration, and the filtration effect and efficiency are ensured.
Additional features and advantages of the utility model will be set forth in the detailed description which follows; and the parts not involved in the utility model are the same as or can be realized by the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of a high efficiency hydraulic filter provided in a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a high efficiency hydraulic filter provided in a preferred embodiment of the present invention;
FIG. 3 is a schematic structural view of a settling filter plate provided in a preferred embodiment of the utility model;
fig. 4 is a schematic view of the construction of a filter element housing provided in a preferred embodiment of the present invention.
Description of the reference numerals
1 casing 2 oil filling pipe
3 oil outlet pipe 4 sealing cover
5 output shaft of driving motor 6
7 filter element cover body 8 filter element plate
9-rotating-shaft 10 sedimentation filter plate
11 filtering holes 12 inner cavity
13 base 14 fixing hole
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional words "upper, lower, inner, outer" and the like included in the terms merely represent the orientation of the terms in a conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1 to 4, the present invention provides a high efficiency hydraulic filter, which includes: the filter element comprises a shell 1, a sealing cover 4, a filter element cover body 7, a filter element plate 8 and a driving motor 5; the sealing cover 4 is covered on the top opening of the shell 1, the filter element cover body 7 is fixed in the middle of an inner cavity 12 of the shell 1, the filter element plate 8 is vertically arranged inside the filter element cover body 7, the driving motor 5 is fixed on the upper surface of the sealing cover 4, and an output shaft 6 of the driving motor vertically extends into the filter element cover body 7 and is fixedly connected with the top center of the filter element plate 8 so as to drive the filter element plate 8 to rotate by taking the output shaft 6 as a shaft; an oil outlet pipe 3 communicated with the interior of the filter element cover body 7 is arranged on one side of the shell 1, and an oil injection pipe 2 communicated with the inner cavity 12 is arranged on the other opposite side of the shell.
In the above scheme, when the hydraulic filter is in use, the oil filling pipe 2 is used to fill oil to be filtered into the inner cavity 12, the oil enters the inside of the filter element cover 7 after being filtered by the filter element cover 7 to complete primary filtering, the driving motor 5 drives the filter element plate 8 to rotate so as to stir and filter the oil inside the filter element cover 7, so that secondary filtering is achieved, on one hand, the filtering effect is ensured, on the other hand, the filtering efficiency is ensured, and the filtered oil is discharged from the oil outlet pipe 3; the hydraulic filter provided by the utility model provides filter elements in various states, so that impurities in oil are uniformly distributed, the oil is subjected to multiple filtration, and the filtration effect and efficiency are ensured.
In a preferred embodiment of the utility model, a sedimentation filter plate 10 is horizontally arranged at the bottom of the inner cavity 12, and the lower surface of the filter element housing 7 is fixed on the sedimentation filter plate 10. The sedimentation filter plate 10 is uniformly provided with a plurality of filter holes 11 in a penetrating manner, and the filter holes 11 are in an inverted circular truncated cone shape.
In the above scheme, the impurities naturally settled in the oil pass through the filtering holes 11 of the settling filter plate 10 to enter the lower part of the settling filter plate, the filtering holes 11 are in a circular truncated cone shape, so that when the oil is stirred, the impurities at the bottom cannot easily pass through the settling filter plate 10, and the problem that the filtering efficiency and the effect are seriously reduced due to the fact that a large amount of impurities are attached to the surface of the filter element cover body 7 is solved.
In a preferred embodiment of the present invention, the inner bottom surface of the filter element housing 7 is provided with a rotating shaft 9 coaxial with the output shaft 6, and the center of the lower surface of the filter element plate 8 is rotatably provided at the upper end of the rotating shaft 9.
In the above scheme, when the driving motor 5 drives the filter element cover body 7 to rotate, the driving motor also rotates by taking the rotating shaft 9 as a shaft, on one hand, the rotating shaft 9 can improve supporting force to ensure the stability of the filter element cover body 7, and on the other hand, the smoothness of the filter element cover body 7 during rotation can be improved to further improve the filtering effect and efficiency.
In a preferred embodiment of the utility model, the bottom of the housing 1 is provided with a base 13.
In the above scheme, the base 13 supports the housing to facilitate the overall fixing and assembling work of the filter.
In a preferred embodiment of the utility model, fastening holes 14 are provided in the base 13 around the housing 1.
In the above solution, the fixing hole 14 facilitates the assembling work using the bolt, so as to ensure the stability of the assembling.
In a preferred embodiment of the present invention, the lower surface of the base 13 is provided with a non-slip mat.
In the above scheme, the anti-slip pad can effectively improve the friction between the lower surface of the base 13 and the ground or a workbench, so as to ensure the stability of the hydraulic filter after assembly.
In a preferred embodiment of the present invention, the sealing cover 4 is fixedly connected with the top of the housing 1 in a threaded manner, and a sealing ring is disposed at the joint of the sealing cover and the top of the housing.
In the above scheme, screw thread formula fixed connection can be conveniently right sealed lid 4 advances the dismouting, and the stability after the assembly is guaranteed moreover, and the cooperation the leakproofness behind the sealing washer is also better.
In conclusion, when the high-efficiency filtering hydraulic filter provided by the utility model is used, the problems that the filtering effect and efficiency of the filter element are poor and the high-quality filtering requirement of a user cannot be met due to the fact that the filter element in the hydraulic filter in the prior art is fixed and impurities in oil liquid are not uniformly distributed are solved.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (8)
1. A high efficiency hydraulic filter, comprising: the filter element cover comprises a shell (1), a sealing cover (4), a filter element cover body (7), a filter element plate (8) and a driving motor (5); the sealing cover (4) is covered on the top opening of the shell (1), the filter element cover body (7) is fixed in the middle of an inner cavity (12) of the shell (1), the filter element plate (8) is vertically arranged inside the filter element cover body (7), the driving motor (5) is fixed on the upper surface of the sealing cover (4), and an output shaft (6) of the driving motor vertically extends into the filter element cover body (7) to be fixedly connected with the top center of the filter element plate (8) so as to drive the filter element plate (8) to rotate by taking the output shaft (6) as a shaft; an oil outlet pipe (3) communicated with the interior of the filter element cover body (7) is arranged on one side of the shell (1), and an oil injection pipe (2) communicated with the inner cavity (12) is arranged on the other side opposite to the oil outlet pipe.
2. Hydraulic filter for high efficiency filtration according to claim 1, characterised in that the bottom of the inner chamber (12) is horizontally provided with a sedimentation filter plate (10), the lower surface of the filter element housing (7) being fixed to the sedimentation filter plate (10).
3. A hydraulic filter with high efficiency filtration according to claim 2, characterized in that a plurality of filter holes (11) are uniformly arranged on the sedimentation filter plate (10) in a penetrating manner, and the filter holes (11) are in a shape of an inverted frustum.
4. A hydraulic filter with high efficiency of filtration according to claim 1, characterized in that the inner bottom surface of the filter element cover body (7) is provided with a rotating shaft (9) coaxial with the output shaft (6), and the filter element plate (8) is rotatably provided at the upper end of the rotating shaft (9) at the center of the lower surface thereof.
5. Hydraulic filter for high efficiency filtration according to claim 1, characterised in that the bottom of the casing (1) is provided with a seat (13).
6. Hydraulic filter for high efficiency filtration according to claim 5, characterised in that the base (13) is provided with fixing holes (14) passing through around the casing (1).
7. Hydraulic filter for high efficiency filtration according to claim 6, characterized in that the lower surface of the base (13) is provided with a non-slip mat.
8. The hydraulic filter with high efficiency filtration according to claim 1, characterized in that the sealing cover (4) is fixedly connected with the top of the casing (1) in a threaded manner, and a sealing ring is arranged at the joint of the sealing cover and the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159311.2U CN216951110U (en) | 2022-01-18 | 2022-01-18 | High-efficient filterable hydraulic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159311.2U CN216951110U (en) | 2022-01-18 | 2022-01-18 | High-efficient filterable hydraulic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216951110U true CN216951110U (en) | 2022-07-12 |
Family
ID=82315807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220159311.2U Expired - Fee Related CN216951110U (en) | 2022-01-18 | 2022-01-18 | High-efficient filterable hydraulic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216951110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289106A (en) * | 2022-10-10 | 2022-11-04 | 烟台中宇航空液压有限公司 | Oil filter of electrohydraulic servo valve |
-
2022
- 2022-01-18 CN CN202220159311.2U patent/CN216951110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289106A (en) * | 2022-10-10 | 2022-11-04 | 烟台中宇航空液压有限公司 | Oil filter of electrohydraulic servo valve |
| CN115289106B (en) * | 2022-10-10 | 2022-12-23 | 烟台中宇航空液压有限公司 | Oil filter of electrohydraulic servo valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |