CN104728218A - Oil filter for hydraulic mechanism - Google Patents
Oil filter for hydraulic mechanism Download PDFInfo
- Publication number
- CN104728218A CN104728218A CN201510172089.4A CN201510172089A CN104728218A CN 104728218 A CN104728218 A CN 104728218A CN 201510172089 A CN201510172089 A CN 201510172089A CN 104728218 A CN104728218 A CN 104728218A
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- hydraulic mechanism
- copper wire
- filter core
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
Abstract
The invention discloses an oil filter for a hydraulic mechanism. The oil filter comprises a cylindrical shell. An upper cover is fixed above the shell. An oil inlet is formed in one side of the upper cover, an oil outlet is formed in the other end of the upper shell, the oil inlet and the oil outlet are connected with a cavity in the shell, a vibrating pump is installed at the bottom of the shell, an impurity storage region is arranged at the bottommost portion, above the vibrating pump, of the cavity of the shell, a filter drum core is arranged over the impurity storage region, filter holes which are distributed at intervals are formed in the drum wall of the filter drum core, a copper wire is wound around the drum wall of the filter drum core and covers the filter holes, the bottom of the filter drum core is fixed to the bottom of the upper cover, and a filter net plate is arranged between the filter drum core and the impurity storage region. The copper wire covers the filter holes, intervals are small, the filter effect is improved, the vibrating pump is installed at the bottom of the shell, impurities are prevented from adhering to the copper wire and falling into the impurity storage region, the structure is simple, implementation is easy, and good application prospects are achieved.
Description
Technical field
The present invention relates to a kind of oil purifier for hydraulic mechanism, belong to hydraulic system technical field.
Background technique
Hydraulic mechanism can provide very strong driving force, is used widely in constructional engineering machinery, the oil purifier of hydraulic mechanism, for the impurity such as iron end, dust in filtered fluid force feed, the filtering effect of oil purifier is directly connected to the performance of hydraulic mechanism, and the aperture, oil strain hole in existing oil purifier is larger, filtering effect is not good, but make the filter core that aperture, oil strain hole is less, cost is large, complex process, easy blocking, needs often to clean, very inconvenient.
Summary of the invention
Technical problem solved by the invention is that the aperture, oil strain hole in existing oil purifier is comparatively large, and filtering effect is not good, but make the filter core that aperture, oil strain hole is less, cost is large, and complex process, easily blocks, and needs the problem of often cleaning.
To achieve the above object, the technical solution adopted in the present invention is as follows:
A kind of oil purifier for hydraulic mechanism, it is characterized in that: the housing comprising drum, the top of described housing is fixed with upper cover, the side of described upper cover is provided with oil inlet hole, the other end is provided with oil outlet, described oil inlet hole, oil outlet is connected with the cavity in housing, the bottom of described housing is provided with oscillating column pump, shell cavity bottommost above described oscillating column pump is provided with deposits assorted region, described depositing directly over assorted region is provided with filter core cartridge, the barrel of described filter core cartridge is provided with the filtration eye be spacedly distributed, the barrel of described filter core cartridge is wound with one deck copper wire, described copper wire covers and filters eye, the bottom of described filter core cartridge is fixed on the bottom of upper cover, described filter core cartridge and deposit between assorted region and be provided with one deck screen pack.
Aforesaid a kind of oil purifier for hydraulic mechanism, is characterized in that: the gap between the copper wire of winding is between 0.02-0.04mm.
Aforesaid a kind of oil purifier for hydraulic mechanism, is characterized in that: described oil outlet place is also provided with one deck filter screen.
Aforesaid a kind of oil purifier for hydraulic mechanism, is characterized in that: the aperture of described filtration eye is between 2-3mm.
Aforesaid a kind of oil purifier for hydraulic mechanism, is characterized in that: the gap between the copper wire of described winding is 0.03mm.
Aforesaid a kind of oil purifier for hydraulic mechanism, is characterized in that: the aperture of described filtration eye is 2.5mm.
The invention has the beneficial effects as follows: the oil purifier for hydraulic mechanism of the present invention, the barrel of filter core cartridge is provided with the filtration eye be spacedly distributed, the barrel of filter core cartridge is wound with one deck copper wire, copper wire covers and filters eye, and gap is little, improves filtering effect, and in the bottom of housing, oscillating column pump is installed, prevent impurity to be bonded on copper wire, drop to and deposit in assorted region, reduce cleaning frequency, easy to use, good filtration effect, structure is simple, easy realization, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the oil purifier for hydraulic mechanism of the present invention.
The implication marked in accompanying drawing is as follows:
1: housing; 2: upper cover; 3: oil inlet hole; 4: oil outlet; 5: oscillating column pump; 6: deposit assorted region; 7: filter core cartridge; 8: filter eye; 9: filter screen; 10: screen pack.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of oil purifier for hydraulic mechanism, comprise the housing 1 of drum, the top of described housing 1 is fixed with upper cover 2, the side of described upper cover 2 is provided with oil inlet hole 3, the other end is provided with oil outlet 4, described oil inlet hole 3, oil outlet 4 is connected with the cavity in housing 1, the bottom of described housing 1 is provided with oscillating column pump 5, housing 1 cavity bottommost above described oscillating column pump 5 is provided with deposits assorted region 6, described depositing directly over assorted region 6 is provided with filter core cartridge 7, the barrel of described filter core cartridge 7 is provided with the filtration eye 8 be spacedly distributed, the barrel of filter core cartridge 7 is wound with one deck copper wire, copper wire covers and filters eye 8, gap between the copper wire be wound around is between 0.02-0.04mm, preferential gap is 0.03mm, gap is little, improve filtering effect, oscillating column pump 5 operational vibration, impurity is prevented to be bonded on copper wire, drop to and deposit in assorted region 6, the bottom of filter core cartridge 7 is fixed on the bottom of upper cover 2, described filter core cartridge 7 and deposit between assorted region 6 and be provided with one deck screen pack 10, oil outlet 4 place is also provided with one deck filter screen 9, further filtration, improve filtering effect.
The aperture of described filtration eye 8 is between 2-3mm, preferential 2.5mm, prevents oarse-grained impurity from entering through the gap copper wire and filters in eye 8.
In sum, the oil purifier for hydraulic mechanism of the present invention, the barrel of filter core cartridge is provided with the filtration eye be spacedly distributed, the barrel of filter core cartridge is wound with one deck copper wire, copper wire covers and filters eye, and gap is little, improve filtering effect, and in the bottom of housing, oscillating column pump is installed, prevent impurity to be bonded on copper wire, drop to and deposit in assorted region, reduce cleaning frequency, easy to use, good filtration effect, structure is simple, easily realizes, has a good application prospect.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the oil purifier for hydraulic mechanism, it is characterized in that: the housing (1) comprising drum, the top of described housing (1) is fixed with upper cover (2), the side of described upper cover (2) is provided with oil inlet hole (3), the other end is provided with oil outlet (4), described oil inlet hole (3), oil outlet (4) is connected with the cavity in housing (1), the bottom of described housing (1) is provided with oscillating column pump (5), housing (1) the cavity bottommost of described oscillating column pump (5) top is provided with deposits assorted region (6), described depositing directly over assorted region (6) is provided with filter core cartridge (7), the barrel of described filter core cartridge (7) is provided with the filtration eye (8) be spacedly distributed, the barrel of described filter core cartridge (7) is wound with one deck copper wire, described copper wire covers and filters eye (8), the bottom of described filter core cartridge (7) is fixed on the bottom of upper cover (2), described filter core cartridge (7) and deposit between assorted region (6) and be provided with one deck screen pack (10).
2. a kind of oil purifier for hydraulic mechanism according to claim 1, is characterized in that: the gap between the copper wire of winding is between 0.02-0.04mm.
3. a kind of oil purifier for hydraulic mechanism according to claim 1, is characterized in that: described oil outlet (4) place is also provided with one deck filter screen (9).
4. a kind of oil purifier for hydraulic mechanism according to claim 1, is characterized in that: the aperture of described filtration eye (8) is between 2-3mm.
5. a kind of oil purifier for hydraulic mechanism according to claim 2, is characterized in that: the gap between the copper wire of described winding is 0.03mm.
6. a kind of oil purifier for hydraulic mechanism according to claim 2, is characterized in that: the aperture of described filtration eye (8) is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510172089.4A CN104728218A (en) | 2015-04-13 | 2015-04-13 | Oil filter for hydraulic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510172089.4A CN104728218A (en) | 2015-04-13 | 2015-04-13 | Oil filter for hydraulic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104728218A true CN104728218A (en) | 2015-06-24 |
Family
ID=53452469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510172089.4A Pending CN104728218A (en) | 2015-04-13 | 2015-04-13 | Oil filter for hydraulic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958560A (en) * | 2017-05-05 | 2017-07-18 | 桐乡市凯盛精密机械有限公司 | A kind of forcing press oil filter and its method of work |
| CN111473024A (en) * | 2020-04-02 | 2020-07-31 | 泉州早稻云信息科技有限公司 | Robot system for digging ore based on block chain |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655922A (en) * | 1983-08-15 | 1987-04-07 | Arai Machinery Corporation | Wire locking structure for a filter device |
| CN87101425A (en) * | 1987-11-21 | 1988-08-24 | 李培滋 | Filter |
| CN1541746A (en) * | 2003-03-26 | 2004-11-03 | ��ʽ����С�������� | Filter for trapping foreign matter |
| CN2851680Y (en) * | 2005-11-19 | 2006-12-27 | 常熟市常福电力机具有限公司 | Hydraulic oil filtering device for hydraulic pumping station |
| CN101024133A (en) * | 2006-01-20 | 2007-08-29 | Spx公司 | Coaxial full-flow and bypass oil filter apparatus and method |
| CN101378823A (en) * | 2006-02-10 | 2009-03-04 | 艾拉斯科普库空气动力股份有限公司 | Improved flow-through device for the treatment of a fluid and flow-through element used thereby |
| CN101578127A (en) * | 2007-01-09 | 2009-11-11 | 唐纳森公司 | Filter arrangement and methods |
| CN102698496A (en) * | 2012-05-30 | 2012-10-03 | 苏州市金翔钛设备有限公司 | Anti-blockage filtering device |
| DE102011015090A1 (en) * | 2011-03-25 | 2012-10-18 | Robert Bosch Gmbh | Filter e.g. line filter, for separating solid particles from e.g. pressure fluid, has circumferential groove formed with sink in housing bottom, where edge of sink partial-diagonally falls in direction of circulation flow |
| CN202509061U (en) * | 2012-03-15 | 2012-10-31 | 豆远奎 | Oil purifier for vibration filtering of sump oil |
| CN202620852U (en) * | 2012-03-15 | 2012-12-26 | 豆远奎 | Vibratory dirty oil filter |
| CN202666533U (en) * | 2012-06-21 | 2013-01-16 | 豆远奎 | Vibration filter plate for oil purifier |
| CN103083951A (en) * | 2011-11-02 | 2013-05-08 | 南通新凤祥液压铸造有限公司 | Gasoline filter |
| CN204692242U (en) * | 2015-04-13 | 2015-10-07 | 苏州建鑫建设集团有限公司 | A kind of oil purifier for hydraulic mechanism |
-
2015
- 2015-04-13 CN CN201510172089.4A patent/CN104728218A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655922A (en) * | 1983-08-15 | 1987-04-07 | Arai Machinery Corporation | Wire locking structure for a filter device |
| CN87101425A (en) * | 1987-11-21 | 1988-08-24 | 李培滋 | Filter |
| CN1541746A (en) * | 2003-03-26 | 2004-11-03 | ��ʽ����С�������� | Filter for trapping foreign matter |
| CN2851680Y (en) * | 2005-11-19 | 2006-12-27 | 常熟市常福电力机具有限公司 | Hydraulic oil filtering device for hydraulic pumping station |
| CN101024133A (en) * | 2006-01-20 | 2007-08-29 | Spx公司 | Coaxial full-flow and bypass oil filter apparatus and method |
| CN101378823A (en) * | 2006-02-10 | 2009-03-04 | 艾拉斯科普库空气动力股份有限公司 | Improved flow-through device for the treatment of a fluid and flow-through element used thereby |
| CN101578127A (en) * | 2007-01-09 | 2009-11-11 | 唐纳森公司 | Filter arrangement and methods |
| DE102011015090A1 (en) * | 2011-03-25 | 2012-10-18 | Robert Bosch Gmbh | Filter e.g. line filter, for separating solid particles from e.g. pressure fluid, has circumferential groove formed with sink in housing bottom, where edge of sink partial-diagonally falls in direction of circulation flow |
| CN103083951A (en) * | 2011-11-02 | 2013-05-08 | 南通新凤祥液压铸造有限公司 | Gasoline filter |
| CN202509061U (en) * | 2012-03-15 | 2012-10-31 | 豆远奎 | Oil purifier for vibration filtering of sump oil |
| CN202620852U (en) * | 2012-03-15 | 2012-12-26 | 豆远奎 | Vibratory dirty oil filter |
| CN102698496A (en) * | 2012-05-30 | 2012-10-03 | 苏州市金翔钛设备有限公司 | Anti-blockage filtering device |
| CN202666533U (en) * | 2012-06-21 | 2013-01-16 | 豆远奎 | Vibration filter plate for oil purifier |
| CN204692242U (en) * | 2015-04-13 | 2015-10-07 | 苏州建鑫建设集团有限公司 | A kind of oil purifier for hydraulic mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 康勇等: "《液体过滤与过滤介质》", 31 August 2008, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958560A (en) * | 2017-05-05 | 2017-07-18 | 桐乡市凯盛精密机械有限公司 | A kind of forcing press oil filter and its method of work |
| CN106958560B (en) * | 2017-05-05 | 2018-05-22 | 桐乡市凯盛精密机械有限公司 | A kind of forcing press oil filter and its method of work |
| CN111473024A (en) * | 2020-04-02 | 2020-07-31 | 泉州早稻云信息科技有限公司 | Robot system for digging ore based on block chain |
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| PB01 | Publication | ||
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Application publication date: 20150624 |