CN218817361U - Hydraulic oil filter equipment - Google Patents
Hydraulic oil filter equipment Download PDFInfo
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- CN218817361U CN218817361U CN202222764673.7U CN202222764673U CN218817361U CN 218817361 U CN218817361 U CN 218817361U CN 202222764673 U CN202222764673 U CN 202222764673U CN 218817361 U CN218817361 U CN 218817361U
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Abstract
The utility model discloses a hydraulic oil filter equipment aims at solving the impurity in the long-time back hydraulic oil of using of current filter equipment and can block up filtering element surface, has influenced the filter effect of filtering the core, and the very troublesome problem of filter core clearance. The key points of the technical scheme are as follows: the utility model provides a hydraulic oil filter equipment, includes filter vat and filter, fixedly connected with advances oil pipe on the filter vat, and the filter includes annular filter screen one and annular filter screen two, many spinal branchs vaulting poles of fixedly connected with in the filter vat, annular filter screen one and annular filter screen two all with many spinal branchs vaulting pole fixed connection. The utility model discloses a set up a plurality of filter screens and carry out the multiple-stage filtration, make the filter effect better, set up the structure that can clear up automatically to the filter screen again, make a plurality of filter screens can remain unblocked throughout, avoid the filtration pore to block up and influence filtration efficiency, through setting up the washing that detachable apron and bottom plate made a plurality of filter screens more convenient.
Description
Technical Field
The utility model relates to a filter field, more specifically say, it relates to a hydraulic oil filter equipment.
Background
The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, and plays roles of energy transfer, wear resistance, system lubrication, corrosion resistance, rust resistance, cooling and the like in the hydraulic system.
In the use process of hydraulic engineering machinery, as a hydraulic system leaks, particle dust in the air enters or system abrasion dust falls off, part of hydraulic oil is cracked and deteriorated to separate out colloidal substances when hydraulic oil works at high temperature and under water for a long time, impurities in the hydraulic oil can cause the hydraulic oil to be rapidly oxidized and deteriorated to generate acidic substances, and a metal contact surface is corroded, so that additives in the hydraulic oil are precipitated and failed, the thickness of a hydraulic oil lubricating film is reduced, the mechanical contact surface abrasion is aggravated, the lubrication, cooling and flowing properties of the hydraulic oil can be reduced, the fatigue of the metal surface is accelerated, and most of faults in the hydraulic system are related to the pollution of the hydraulic oil. Contamination in the hydraulic oil can accelerate wear of hydraulic components, jam the valve core, block working gaps and small holes, cause component failure, and the like. This in turn results in failure of the hydraulic system and the hydraulic oil must be filtered to remove impurities from the hydraulic oil.
Current filter equipment uses a filter core to filter hydraulic oil mostly, but impurity in the long-time back hydraulic oil of using can block up the filter core surface, has influenced the filter effect of filter core to make the filtration efficiency step-down, and most filter equipment all is more complicated, clears up the trouble very of filter core.
There is therefore a need to propose a solution to this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a hydraulic oil filter equipment, the utility model discloses a set up a plurality of filter screens and carry out the multistage filtration, make the filter effect better, set up the structure that can clear up the filter screen automatically again, make a plurality of filter screens can remain unblocked throughout, avoid filtering hole to block up and influence filtration efficiency, it is more convenient through setting up the washing that detachable apron and bottom plate made a plurality of filter screens.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a hydraulic oil filter equipment, includes filter vat and filter, fixedly connected with advances oil pipe on the filter vat, the filter includes annular filter screen one and annular filter screen two, many spinal branchs of fixedly connected with in the filter vat, annular filter screen one and annular filter screen two all with many spinal branchs pole fixed connection, there are apron and bottom plate at the both ends of filter vat threaded connection respectively, be provided with the swivelling chute on the apron, sliding connection has the rotary disk in the swivelling chute, a plurality of scraper blades of fixedly connected with on the rotary disk, install the motor on the apron, be provided with one end rather than fixed connection's transmission shaft on the output shaft of motor, the other end and the rotary disk fixed connection of transmission shaft, fixedly connected with goes out oil pipe on the bottom plate, go out and install the valve on the oil pipe.
By adopting the technical scheme, when hydraulic oil is required to be filtered, a user can connect the cover plate and the bottom plate with the filter barrel in a threaded manner until the cover plate and the bottom plate can not rotate any more, at the moment, the rotary disk and the bottom plate respectively cover the upper end and the lower end of the filter barrel, so that the filter barrel forms a sealed space, the user introduces the hydraulic oil into the filter barrel through the oil inlet pipe, the hydraulic oil can gradually pass through the first annular filter screen and the second annular filter screen and is finally discharged from the oil outlet pipe, the first annular filter screen and the second annular filter screen can filter the hydraulic oil, so that impurities in the hydraulic oil stay in the filter barrel, in the process, the user can drive the output shaft of the motor to rotate, the output shaft of the motor can drive the transmission shaft to rotate, the transmission shaft can drive the rotary disk to rotate, and the rotary disk can drive the plurality of scraping plates to rotate around the output shaft of the motor, because the plurality of scraping plates are respectively attached to the outer walls of the first annular filter screen and the second annular filter screen, the scraping plates can scrape impurities on the first annular filter screen and the second annular filter screen in the rotating process, so that the first annular filter screen and the second annular filter screen are prevented from being blocked due to excessive impurities, the first annular filter screen and the second annular filter screen are always kept unblocked, and the filtering efficiency is further ensured not to be reduced, when the first annular filter screen and the second annular filter screen are required to be cleaned after the hydraulic oil is filtered, a user can respectively rotate the cover plate and the bottom plate until the cover plate and the bottom plate are separated from the filtering barrel, and at the moment, the user can clean the inner wall of the filtering barrel, the first annular filter screen and the second annular filter screen, so that the first annular filter screen and the second annular filter screen are always kept unblocked due to the continuous rotation of the scraping plates, and the influence on the filtering efficiency due to the blocking of the filtering holes is avoided, the detachable cover plate and the detachable bottom plate enable the cleaning of the first annular filter screen and the second annular filter screen to be convenient.
The utility model discloses further set up to: permanent magnet metal is embedded in the scraper.
Through adopting above-mentioned technical scheme, the scraper blade is at rotatory in-process, and the scraper blade can adsorb on its surface through the tiny metal fillings of permanent magnetism metal in with hydraulic oil, avoids tiny metal fillings can't be blockked by annular filter one and annular filter two and continue to follow the hydraulic oil and discharge, and then makes tiny metal fillings continue to remain in hydraulic oil.
The utility model discloses further set up to: and the diameter of the filtering hole on the first annular filter screen is larger than that of the filtering hole on the second annular filter screen.
Through adopting above-mentioned technical scheme, the filtration pore of different diameters can carry out the filtration in grades to the impurity of different diameters, and then makes filtration efficiency better.
The utility model discloses further set up to: the improved water spraying device is characterized in that a water inlet pipe is fixedly connected to the cover plate, a water through groove is formed in the cover plate, and a plurality of water spraying holes are formed in the rotary disk.
Through adopting above-mentioned technical scheme, when needs wash annular filter net one and annular filter net two, the user can separate bottom plate and filter vat, be connected inlet tube and external water tank again, will be through in the leading-in inlet tube of pressurized washing liquid again, the washing liquid can pass the inlet tube and come the water trough, the rethread a plurality of watering hole is to the filter vat inner wall, annular filter net one erodees with annular filter net two, at this in-process, the user can drive the output shaft rotation of motor, and then drive a plurality of scraper blades rotatory, the impurity that the scraper blade can be on annular filter net one and annular filter net two brushes away, the impurity that is brushed away can be attached to in the washing liquid, discharge until following the washing liquid.
The utility model discloses further set up to: and one-way valves are arranged in the water spraying holes.
Through adopting above-mentioned technical scheme, the check valve can block hydraulic oil and get into the water trough, avoids hydraulic oil to just discharge from the inlet tube without filtering.
The utility model discloses further set up to: the scraping plate is fixedly connected with bristles.
Through adopting above-mentioned technical scheme, at the rotatory in-process of scraper blade, the brush hair can be brushed the impurity on filter vat inner wall and the annular filter screen one and separated, and impurity can be followed the washing liquid and discharged when wasing, and then makes the inner wall of filter vat keep clean.
The utility model discloses further set up to: the rotary plate and the bottom plate are fixedly connected with sealing gaskets, and the sealing gaskets are provided with a plurality of through grooves corresponding to the positions of the water spraying holes and the discharge pipe.
Through adopting above-mentioned technical scheme, sealed the leakproofness that can increase the filter vat of filling up, avoid hydraulic oil not filtered just to flow through the discharge from the upper and lower both ends of annular filter screen one and annular filter screen two directly.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a set up a plurality of filter screens and carry out the multiple filtration, make the filter effect better, reset the structure that can clear up the filter screen automatically again, make a plurality of filter screens can remain unblocked throughout, avoid the filtration pore to block up and influence filtration efficiency, it is more convenient that the washing that makes a plurality of filter screens through setting up automatic structure and detachable apron and bottom plate of erodeing becomes.
Drawings
FIG. 1 is a first structural schematic diagram of the present invention, showing the overall structure of the filtering device;
FIG. 2 is a second schematic structural diagram of the present invention, showing the structure and position relationship between the water trough and the water inlet pipe;
FIG. 3 is a third schematic structural view of the present invention, showing the structure and position relationship of the sprinkling holes, the scraping plates and the permanent magnet metal;
fig. 4 is a third schematic structural diagram of the present invention, showing the position relationship between the filter vat, the support rod, the first annular filter screen and the second annular filter screen.
In the figure: 1. a filter vat; 2. an oil inlet pipe; 3. a first annular filter screen; 4. a second annular filter screen; 5. a support bar; 6. a cover plate; 7. a base plate; 8. rotating the disc; 9. a squeegee; 10. a motor; 11. a drive shaft; 12. an oil outlet pipe; 13. a permanent magnetic metal; 14. brushing; 15. a water inlet pipe; 16. a water trough; 17. a water sprinkling hole; 18. a one-way valve; 19. and a gasket.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a hydraulic oil filter equipment, as shown in fig. 1 to 4, includes filter vat 1 and filter, and the welding has into oil pipe 2 on the filter vat 1, and the filter includes annular filter net one 3 and annular filter net two 4, and the filtration pore diameter on the annular filter net one 3 is greater than the filtration pore on the annular filter net two 4, and the welding has many spinal branchs vaulting pole 5 in the filter vat 1, annular filter net one 3 and annular filter net two 4 all with many spinal branchs vaulting pole 5 fixed connection.
Both ends of filter vat 1 are threaded connection respectively and have apron 6 and bottom plate 7, be equipped with the swivelling chute on the apron 6, sliding connection has rotary disk 8 in the swivelling chute, the welding has a plurality of scraper blades 9 on the rotary disk 8, fixedly connected with brush hair 14 and embedding have permanent magnet metal 13 on the scraper blade 9, the welding has inlet tube 15 and has seted up water service tank 16 on the apron 6, a plurality of watering holes 17 have been seted up on the rotary disk 8, all install check valve 18 in a plurality of watering holes 17, install motor 10 on the apron 6, be equipped with one end and its transmission shaft 11 that passes through shaft coupling fixed connection on the output shaft of motor 10, the other end of transmission shaft 11 and rotary disk 8 welding, the welding has oil pipe 12 on the bottom plate 7, install the valve on oil pipe 12, equal fixedly connected with sealed pad 19 on rotary disk 8 and the bottom plate 7, be equipped with a plurality of logical grooves that correspond with watering holes 17 and oil pipe 12 positions on sealed pad 19.
When hydraulic oil filters when needs carry out, the user can be with apron 6 and bottom plate 7 and filter vat 1 threaded connection, until apron 6 and bottom plate 7 can't rotate again, rotary disk 8 and bottom plate 7 cover filter vat 1's upper and lower both ends respectively this moment, make filter vat 1 form confined space, the sealed pad 19 of both sides enables the leakproofness better, the user rethread advances oil pipe 2 will be with hydraulic oil leading-in filter vat 1 in, check valve 18 can block hydraulic oil watering entering hole 17, hydraulic oil can progressively pass annular filter screen one 3 and annular filter screen two 4, finally discharge from oil pipe 12, annular filter screen one 3 and annular filter screen two 4 can filter hydraulic oil, make the impurity in the hydraulic oil stop in filter vat 1.
In the process, a user can drive an output shaft of the motor 10 to rotate, the output shaft of the motor 10 can drive the transmission shaft 11 to rotate, the transmission shaft 11 can drive the rotating disc 8 to rotate, the rotating disc 8 can drive the plurality of scrapers 9 to rotate around the output shaft of the motor 10, because the plurality of scrapers 9 are respectively attached to the outer walls of the first annular filter screen 3 and the second annular filter screen 4, the scrapers 9 can scrape impurities on the first annular filter screen 3 and the second annular filter screen 4 in the rotating process, so that the first annular filter screen 3 and the second annular filter screen 4 are prevented from being blocked by too much impurities, the first annular filter screen 3 and the second annular filter screen 4 are always kept unblocked, the filtering efficiency is further ensured not to be reduced, the scrapers 9 can adsorb fine metal chips in hydraulic oil on the surfaces of the scrapers through the permanent magnets 13 in the rotating process, and the fine metal chips cannot be blocked by the first annular filter screen 3 and the second annular filter screen 4 and continue to be discharged along with the hydraulic oil.
When needing to wash annular filter screen 3 and annular filter screen two 4, the user can separate bottom plate 7 and filter vat 1, be connected inlet tube 15 with external water tank again, will be through the leading-in inlet tube 15 of pressurized washing liquid, the washing liquid can pass inlet tube 15 and come water trough 16, rethread a plurality of watering holes 17 are to filter vat 1 inner wall, annular filter screen 3 and annular filter screen two 4 erode, at this in-process, the user can drive the output shaft rotation of motor 10, and then drive a plurality of scraper blades 9 rotatory, impurity on annular filter screen 3 and the annular filter screen two 4 can be brushed away to scraper blade 9, brush hair 14 can be brushed away the impurity on filter vat 1 inner wall and the annular filter screen one 3, the impurity of being brushed away can be attached to in the washing liquid, until following the washing liquid and discharging.
So set up, incessantly rotatory scraper blade 9 enables annular filter 3 and annular filter two 4 and remains unobstructed throughout, avoids the filtration pore to block up and influence filtration efficiency, erodees the convenience that mechanism and detachable apron 6 and bottom plate 7 made annular filter 3 and annular filter two 4's washing change automatically.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic oil filter equipment, includes filter vat (1) and filter, fixedly connected with advances oil pipe (2), its characterized in that on filter vat (1): the filter includes annular filter screen (3) and annular filter screen two (4), many spinal branch vaulting poles of fixedly connected with (5) in filter vat (1), annular filter screen (3) and annular filter screen two (4) all with many spinal branch vaulting poles (5) fixed connection, there are apron (6) and bottom plate (7) at the both ends difference threaded connection of filter vat (1), be provided with the swivelling chute on apron (6), sliding connection has rotary disk (8) in the swivelling chute, a plurality of scraper blades of fixedly connected with (9) on rotary disk (8), install motor (10) on apron (6), be provided with one end and its fixed connection's transmission shaft (11) on the output shaft of motor (10), the other end and rotary disk (8) fixed connection of transmission shaft (11), fixedly connected with goes out oil pipe (12) on bottom plate (7), it installs the valve on oil pipe (12).
2. A hydraulic oil filter arrangement according to claim 1, characterised in that: permanent magnet metal (13) is embedded in the scraper (9).
3. A hydraulic oil filter arrangement according to claim 1, characterised in that: the diameter of the filtering holes on the first annular filtering net (3) is larger than that of the filtering holes on the second annular filtering net (4).
4. A hydraulic oil filter arrangement according to claim 1, characterised in that: the improved water spraying device is characterized in that a water inlet pipe (15) is fixedly connected to the cover plate (6), a water through groove (16) is formed in the cover plate (6), and a plurality of water spraying holes (17) are formed in the rotating disc (8).
5. A hydraulic oil filter arrangement according to claim 4, characterised in that: and one-way valves (18) are arranged in the plurality of water spraying holes (17).
6. A hydraulic oil filter arrangement according to claim 4 wherein: the scraping plate (9) is fixedly connected with bristles (14).
7. A hydraulic oil filter arrangement according to claim 1, characterised in that: the rotary plate (8) and the bottom plate (7) are fixedly connected with sealing gaskets (19), and a plurality of through grooves corresponding to the positions of the water spraying holes (17) and the discharge pipe are formed in the sealing gaskets (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222764673.7U CN218817361U (en) | 2022-10-20 | 2022-10-20 | Hydraulic oil filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222764673.7U CN218817361U (en) | 2022-10-20 | 2022-10-20 | Hydraulic oil filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817361U true CN218817361U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222764673.7U Active CN218817361U (en) | 2022-10-20 | 2022-10-20 | Hydraulic oil filter equipment |
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| CN (1) | CN218817361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249153A (en) * | 2023-10-10 | 2023-12-19 | 德州市力强液压机具有限公司 | Hydraulic oil filter equipment for hydraulic equipment |
-
2022
- 2022-10-20 CN CN202222764673.7U patent/CN218817361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249153A (en) * | 2023-10-10 | 2023-12-19 | 德州市力强液压机具有限公司 | Hydraulic oil filter equipment for hydraulic equipment |
| CN117249153B (en) * | 2023-10-10 | 2024-04-02 | 沂水冠元液压机械有限公司 | Hydraulic oil filter equipment for hydraulic equipment |
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