CN211009389U - High-circulation filter for oil return pipeline of hydraulic oil tank - Google Patents
High-circulation filter for oil return pipeline of hydraulic oil tank Download PDFInfo
- Publication number
- CN211009389U CN211009389U CN201922114092.7U CN201922114092U CN211009389U CN 211009389 U CN211009389 U CN 211009389U CN 201922114092 U CN201922114092 U CN 201922114092U CN 211009389 U CN211009389 U CN 211009389U
- Authority
- CN
- China
- Prior art keywords
- sets
- hydraulic
- groups
- filter
- bottom end
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of filtering equipment, in particular to a high-circulation filter for an oil return pipeline of a hydraulic oil tank, which can effectively clean impurities adsorbed on the inner wall of a filter cylinder by cleaning the inner wall of the filter cylinder, effectively improve the circulation of the filter cylinder, simultaneously effectively prevent the impurities from being deposited on the inner wall of the filter cylinder for a long time and causing corrosion damage to the filter cylinder, prolong the service life of the equipment and improve the practicability and reliability; the oil filter comprises a box body, two groups of supporting legs, a filter cylinder, an oil inlet pipe and an oil outlet pipe, wherein the left side and the right side of the bottom end of the box body are respectively connected with the top ends of the two groups of supporting legs; the device further comprises a power bin, a moving plate, a motor, a first rotating shaft, a speed reducer, a second rotating shaft, a mounting seat, two groups of supports and two groups of mounting plates.
Description
Technical Field
The utility model relates to a filtration equipment's technical field especially relates to hydraulic tank returns oil pipe way high circulation filter.
Background
As is known, a high-circulation filter for an oil return line of a hydraulic tank is an auxiliary device for filtering oil in the oil return line of the hydraulic tank, and is widely used in the field of filtering equipment; the high-circulation filter for the oil return pipeline of the conventional hydraulic oil tank comprises a tank body, two groups of supporting legs, a filter cylinder, an oil inlet pipe and an oil outlet pipe, wherein the left side and the right side of the bottom end of the tank body are respectively connected with the top ends of the two groups of supporting legs; when the high-circulation filter of the oil return pipeline of the existing hydraulic oil tank is used, firstly, oil in the external oil return pipeline enters the interior of the filter cylinder through the oil inlet pipe, the oil in the filter cylinder passes through the inner wall of the filter cylinder and enters the interior of the cavity, the oil in the filter cylinder is filtered by the inner wall of the filter cylinder, and the filtered oil in the cavity is discharged into the external oil tank through the oil outlet pipe; the high-circulation filter of the oil return pipeline of the existing hydraulic oil tank is discovered in use, when oil in the oil return pipeline is filtered, impurities in the oil are intercepted inside the filter cylinder, the impurities are easily adsorbed on the inner wall of the filter cylinder and deposited, the deposited impurities easily cause blockage on the inner wall of the filter cylinder, the circulation of the filter cylinder is reduced, the oil passes through the flow of the filter cylinder and reduces the working efficiency of the filter, meanwhile, the impurities are easily corroded and damaged on the inner wall of the filter cylinder due to long-term deposition, the service life of the filter is prolonged, and the practicability and the reliability are reduced.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a through cleaning straining a section of thick bamboo inner wall, can conveniently effectively clear up straining an absorbent impurity of inner wall, effectively improve the circulation of straining a section of thick bamboo, effectively prevent simultaneously that impurity long-term deposit from causing the corruption to strain a section of thick bamboo on straining a section of thick bamboo's inner wall and destroying, improve equipment life, improve the hydraulic tank oil return line high circulation filter of practicality and reliability.
The utility model discloses a hydraulic tank returns oil pipe way high circulation filter, including box, two sets of landing legs, strain a section of thick bamboo, advance oil pipe and go out oil pipe, the bottom left side and the right side of box are connected with the top of two sets of landing legs respectively, the inside of box is provided with first cavity, it is inside first cavity to strain a section of thick bamboo vertical position, the top and the bottom of straining a section of thick bamboo respectively with first cavity top middle part and bottom middle part sealing connection, the left end of advancing oil pipe passes the right-hand member upside of box and the right-hand member upside of straining a section of thick bamboo and communicates with the inside of straining a section of thick bamboo, the right-hand; the filter cartridge is characterized by further comprising a power bin, a movable plate, a motor, a first rotating shaft, a speed reducer, a second rotating shaft, a mounting seat, two groups of supports and two groups of mounting plates, wherein the bottom end of the power bin is mounted in the middle of the top end of the box body, a second cavity is arranged in the power bin, the bottom end of the second cavity is communicated with a through hole, the bottom end of the through hole penetrates through the top end of the box body and is communicated with the interior of the filter cartridge, a hydraulic device is arranged at the top end of the second cavity, the bottom end of the hydraulic device is connected with the top end of the movable plate, the top end of the motor is mounted on the left side of the bottom end of the movable plate, the right end of the motor is connected with the left end of the first rotating shaft, the right end of the first rotating shaft is connected with the left end of the speed reducer, the top end of the, the outer ends of the two groups of brackets are respectively connected with the inner ends of the two groups of mounting plates, the lower sides of the outer ends of the two groups of mounting plates are respectively provided with a hairbrush, and the outer ends of the two groups of hairbrushes are respectively contacted with the inner part of the filter cylinder; the motor is turned on, the motor drives the speed reducer to rotate through the first rotating shaft, the speed reducer drives the mounting seat to rotate through the second rotating shaft, the mounting seat drives the two groups of brushes to rotate through the two groups of supports and the two groups of mounting plates respectively, the outer ends of the two groups of brushes clean the inner wall of the filter cylinder, the movable plate is controlled by the hydraulic device to move downwards, the movable plate drives the motor, the first rotating shaft, the speed reducer, the second rotating shaft, the mounting seat, the two groups of supports, the two groups of mounting plates and the two groups of brushes to synchronously move downwards, the outer ends of the two groups of brushes in a rotating state clean the inner wall of the filter cylinder completely, after the outer ends of the two groups of brushes clean the inner wall of the filter cylinder, the movable plate is controlled by the hydraulic device to move upwards and restore to the initial position, the motor is turned off, effectively improve the circulation of straining a section of thick bamboo, improve the work efficiency of filter, effectively prevent simultaneously that impurity long-term deposit from on straining the inner wall of a section of thick bamboo and cause the corruption to straining a section of thick bamboo and destroy, improve equipment life, improve practicality and reliability.
The utility model discloses a hydraulic tank returns oil pipe way high circulation filter, hydraulic means includes the hydraulic pressure station, two sets of hydraulic pressure pipes, fixed plate and two sets of hydraulic stem, the bottom at the hydraulic pressure station is installed in the top left side of box, the left end of two sets of hydraulic pressure pipes all communicates with the right-hand member at the hydraulic pressure station, the top of fixed plate is installed on second cavity top, the top of two sets of hydraulic stem is installed respectively in the bottom left side and the right side of fixed plate, the right-hand member of two sets of hydraulic pressure pipes all passes the left end of power storehouse and communicates with the left end of two sets of hydraulic stem respectively, the bottom of two sets of hydraulic stem is connected with the top left side; and opening the hydraulic station, wherein the hydraulic station synchronously controls the bottom ends of the two groups of hydraulic rods to move up and down through the two groups of hydraulic pipes, and the two groups of hydraulic rods drive the movable plate to move up and down so as to control the two groups of brushes to move up and down.
The utility model discloses a hydraulic tank returns oil pipe way high circulation filter still includes guide rail, two sets of sliders and two sets of stabilizer bars, and the shape of guide rail is ring shape, and the guide rail is located the outside of motor and reduction gear, and the top of guide rail is installed in the bottom outside of movable plate, and the top of two sets of sliders all is with the bottom slidable connection of guide rail, and the bottom of two sets of sliders is connected with the top of two sets of stabilizer bars respectively, and the bottom of two sets of stabilizer bars is installed respectively in the top middle part of two sets of supports; when two sets of supports rotated, two sets of supports drove two sets of stabilizer bars in step and rotate, and two sets of stabilizer bars drive two sets of sliders respectively and slide on the guide rail, through setting up guide rail, two sets of sliders and two sets of stabilizer bars, can conveniently support and lead two sets of supports, stability when improving two sets of supports, two sets of mounting panels and two sets of brushes and rotating, improvement practicality.
The utility model discloses a high circulation filter of hydraulic tank oil return pipeline still includes the guard shield, and the guard shield is located the outside of motor, first pivot and reduction gear, and the top right side of guard shield is installed on the bottom right side of movable plate, and the second pivot passes the guard shield and can rotate with the guard shield relatively; through setting up the guard shield, can conveniently effectively protect motor, first pivot and reduction gear, prevent that fluid in the box from splashing to motor, first pivot and reduction gear on and cause the influence to its running state, improve the reliability.
The utility model discloses a high-circulation filter of a hydraulic oil tank oil return pipeline, wherein a plurality of groups of scraping plates are evenly arranged on the upper sides of the outer ends of two groups of brushes, and the outer ends of the scraping plates are all contacted with the inner wall of a filter cylinder; when two sets of brushes rotated, two sets of brushes drove multiunit scraper blade synchronous revolution, and the outer end of multiunit scraper blade is all strikeed the processing to stubborn impurity on straining the inner wall of a section of thick bamboo, through setting up the multiunit scraper blade, can conveniently clear up the stubborn impurity of adsorbing on straining a section of thick bamboo, effectively improves the circulation of straining a section of thick bamboo, improves the reliability.
The utility model discloses a hydraulic tank returns oil pipe way high circulation filter still includes supporting seat and distancer, and the top of supporting seat is installed in the middle part of the bottom of fixed plate, and the top of distancer is installed in the bottom of supporting seat, and the bottom position of distancer corresponds with the top middle part position of movable plate; open the distancer, the distancer can detect the distance between the bottom of distancer and the movable plate top to detect two sets of brush shift position, bump with other devices when preventing that two sets of brushes from removing, improve the security.
The utility model discloses a hydraulic tank returns oil pipe way high circulation filter still includes collection dirty box, blow off pipe and blowoff valve, and the top of collection dirty box is installed in the bottom middle part of box, and the top intercommunication of collection dirty box is provided with a collection dirty groove, and the top of collection dirty groove passes the bottom middle part of box and communicates with the inside of straining a section of thick bamboo, and the top of blow off pipe is installed in the bottom middle part of collection dirty box and communicates with the bottom of collection dirty groove, and the top of blowoff valve is installed in the bottom of blow off pipe; the impurity of straining a section of thick bamboo inner wall interception sinks to first cavity bottom and falls into the dirty inslot of collection with the impurity of straining under the upper cleaning of section of thick bamboo, opens the blowoff valve, collects in the dirty inslot of collection and discharges to the external world at the accessible blow off pipe to the convenient impurity after filtering fluid is unified to be collected and is handled, and the convenience is simultaneously strained inside and is cleared up, improvement practicality straining.
The utility model discloses a hydraulic tank returns oil pipe way high circulation filter still includes sealing washer and glass, and the left end upper side intercommunication of box is provided with the seal groove, and the right-hand member middle part intercommunication of seal groove is provided with the observation hole, and the sealing washer is located the seal groove, and the left end of sealing washer is connected with the right-hand member of glass, and glass installs at the left end of box; through setting up sealing washer, glass and observation hole, can conveniently effectively observe the box internal arrangement behavior, the sealing washer can carry out sealed processing to the observation hole simultaneously, prevents that the fluid in the box from spilling over to the external world through the observation hole, improves the reliability.
Compared with the prior art, the beneficial effects of the utility model are that: the motor is turned on, the motor drives the speed reducer to rotate through the first rotating shaft, the speed reducer drives the mounting seat to rotate through the second rotating shaft, the mounting seat drives the two groups of brushes to rotate through the two groups of supports and the two groups of mounting plates respectively, the outer ends of the two groups of brushes clean the inner wall of the filter cylinder, the movable plate is controlled by the hydraulic device to move downwards, the movable plate drives the motor, the first rotating shaft, the speed reducer, the second rotating shaft, the mounting seat, the two groups of supports, the two groups of mounting plates and the two groups of brushes to synchronously move downwards, the outer ends of the two groups of brushes in a rotating state clean the inner wall of the filter cylinder completely, after the outer ends of the two groups of brushes clean the inner wall of the filter cylinder, the movable plate is controlled by the hydraulic device to move upwards and restore to the initial position, the motor is turned off, effectively improve the circulation of straining a section of thick bamboo, improve the work efficiency of filter, effectively prevent simultaneously that impurity long-term deposit from on straining the inner wall of a section of thick bamboo and cause the corruption to straining a section of thick bamboo and destroy, improve equipment life, improve practicality and reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the power cartridge of FIG. 1;
FIG. 3 is an enlarged view of the mounting plate of FIG. 2;
FIG. 4 is an enlarged view of the seal ring of FIG. 1;
in the drawings, the reference numbers: 1. a box body; 2. a support leg; 3. a filter cartridge; 4. an oil inlet pipe; 5. an oil outlet pipe; 6. a power bin; 7. moving the plate; 8. a motor; 9. a first rotating shaft; 10. a speed reducer; 11. a second rotating shaft; 12. a mounting seat; 13. a support; 14. mounting a plate; 15. a brush; 16. a hydraulic station; 17. a hydraulic tube; 18. a fixing plate; 19. a hydraulic lever; 20. a guide rail; 21. a slider; 22. a stabilizer bar; 23. a shield; 24. a squeegee; 25. a supporting seat; 26. a range finder; 27. a dirt collecting box; 28. a blow-off pipe; 29. a blowoff valve; 30. a seal ring; 31. and (3) glass.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, in the high-circulation filter for the oil return pipeline of the hydraulic oil tank of the present invention, when in operation, first, oil in the external oil return pipeline enters the inside of the filter cartridge 3 through the oil inlet pipe 4, the oil in the filter cartridge 3 passes through the inner wall of the filter cartridge 3 and enters the inside of the first cavity, the oil in the filter cartridge 3 is filtered by the inner wall of the filter cartridge 3, the filtered oil in the first cavity is discharged into the external oil tank through the oil outlet pipe 5, after the filter is used for a long time, more impurities are adsorbed on the inner wall of the filter cartridge 3, which needs to be cleaned, the oil inlet pipe 4 stops discharging the oil into the inside of the tank body 1, the motor 8 is turned on, the motor 8 drives the speed reducer 10 to rotate through the first rotating shaft 9, the speed reducer 10 drives the mounting base 12 to rotate through the second rotating shaft 11, the mounting base, the outer ends of the two groups of brushes 15 clean the inner wall of the filter cylinder 3, the movable plate 7 is controlled to move downwards by the hydraulic device, the movable plate 7 drives the motor 8, the first rotating shaft 9, the speed reducer 10, the second rotating shaft 11, the mounting seat 12, the two groups of supports 13, the two groups of mounting plates 14 and the two groups of brushes 15 synchronously move downwards, the inner wall of the filter cylinder 3 is cleaned comprehensively by the two groups of outer ends of the brushes 15 in a rotating state, after the inner wall of the filter cylinder 3 is cleaned and completed by the outer ends of the two groups of brushes 15, the upper ends of the brushes are controlled by the hydraulic device to move upwards and recover to the initial position, the motor 8 is closed, and the filter can.
The utility model discloses the main function who realizes does: by cleaning the inner wall of the filter cylinder, impurities adsorbed on the inner wall of the filter cylinder can be conveniently and effectively cleaned, the impurities can be conveniently separated from the inner wall of the filter cylinder, the circulation of the filter cylinder is effectively improved, the working efficiency of the filter is improved, meanwhile, the impurities are effectively prevented from being deposited on the inner wall of the filter cylinder for a long time and causing corrosion damage to the filter cylinder, and the service life of equipment is prolonged; the hydraulic device is operated in a mode that a hydraulic station is opened, the hydraulic station synchronously controls the bottom ends of two groups of hydraulic rods to move up and down through two groups of hydraulic pipes, and the two groups of hydraulic rods drive a moving plate to move up and down, so that two groups of brushes are controlled to move up and down; when the two groups of supports rotate, the two groups of supports synchronously drive the two groups of stabilizing rods to rotate, the two groups of stabilizing rods respectively drive the two groups of sliding blocks to slide on the guide rails, and the two groups of supports can be conveniently supported and guided by the arrangement of the guide rails, the two groups of sliding blocks and the two groups of stabilizing rods, so that the stability of the two groups of supports, the two groups of mounting plates and the two groups of hairbrushes during rotation is improved; by arranging the protective cover, the motor, the first rotating shaft and the speed reducer can be conveniently and effectively protected, and oil in the box body is prevented from splashing to the motor, the first rotating shaft and the speed reducer and influencing the running state of the motor, the first rotating shaft and the speed reducer; when the two groups of hairbrushes rotate, the two groups of hairbrushes drive the plurality of groups of scraping plates to synchronously rotate, the outer ends of the plurality of groups of scraping plates scrape the stubborn impurities on the inner wall of the filter cylinder, the stubborn impurities adsorbed on the filter cylinder can be conveniently cleaned by arranging the plurality of groups of scraping plates, and the liquidity of the filter cylinder is effectively improved; the distance measuring instrument is turned on, and the distance measuring instrument can detect the distance between the bottom end of the distance measuring instrument and the top end of the movable plate, so that the moving positions of the two groups of hairbrushes are detected, and the two groups of hairbrushes are prevented from colliding with other devices when moving; impurities intercepted on the inner wall of the filter cylinder and impurities cleaned on the filter cylinder sink to the bottom end of the first cavity and fall into the sewage collection tank, the sewage discharge valve is opened, and the impurities in the sewage collection tank can be discharged to the outside through the sewage discharge pipe, so that the impurities filtered by oil liquid can be conveniently collected and treated in a unified manner, and meanwhile, the inside of the filter cylinder can be conveniently cleaned; through setting up sealing washer, glass and observation hole, can conveniently effectively observe the box internal arrangement behavior, the sealing washer can carry out sealed processing to the observation hole simultaneously, prevents that the fluid in the box from spilling over to the external world through the observation hole, improves reliability and practicality.
The installation mode, the connection mode or the setting mode of the high-circulation filter for the oil return pipeline of the hydraulic oil tank of the utility model are common mechanical modes, and the high-circulation filter can be implemented as long as the beneficial effects can be achieved; the range finder is commercially available.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The high-circulation filter for the oil return pipeline of the hydraulic oil tank comprises a tank body (1), two groups of supporting legs (2), a filter cylinder (3), an oil inlet pipe (4) and an oil outlet pipe (5), wherein the left side and the right side of the bottom end of the tank body (1) are respectively connected with the top ends of the two groups of supporting legs (2), a first cavity is arranged inside the tank body (1), the filter cylinder (3) is vertically positioned inside the first cavity, the top end and the bottom end of the filter cylinder (3) are respectively in sealing connection with the middle part of the top end and the middle part of the bottom end of the first cavity, the left end of the oil inlet pipe (4) penetrates through the upper side of the right end of the tank body (1) and the upper side of the right end of the filter cylinder (3) and is communicated; the device is characterized by further comprising a power bin (6), a moving plate (7), a motor (8), a first rotating shaft (9), a speed reducer (10), a second rotating shaft (11), a mounting seat (12), two groups of supports (13) and two groups of mounting plates (14), wherein the bottom end of the power bin (6) is mounted in the middle of the top end of the box body (1), a second cavity is arranged inside the power bin (6), the bottom end of the second cavity is communicated with a through hole, the bottom end of the through hole penetrates through the top end of the box body (1) and is communicated with the inside of the filter cartridge (3), a hydraulic device is arranged at the top end of the second cavity, the bottom end of the hydraulic device is connected with the top end of the moving plate (7), the top end of the motor (8) is mounted on the left side of the bottom end of the motor (7), the right end of the motor (8) is connected with the left end of the first rotating shaft (, the bottom middle part at movable plate (7) is installed on the top of reduction gear (10), the bottom of reduction gear (10) is connected with the top of second pivot (11), the bottom at second pivot (11) is installed on the top of mount pad (12), the left end and the right-hand member at mount pad (12) are installed respectively to the inner of two sets of supports (13), the outer end of two sets of supports (13) is connected with the inner of two sets of mounting panels (14) respectively, the outer end downside of two sets of mounting panels (14) all is provided with brush (15), the outer end of two sets of brushes (15) all with strain the inside contact of section of thick bamboo (3).
2. The high-circulation filter for the oil return pipeline of the hydraulic oil tank is characterized in that a hydraulic device comprises a hydraulic station (16), two sets of hydraulic pipes (17), a fixed plate (18) and two sets of hydraulic rods (19), wherein the bottom end of the hydraulic station (16) is installed on the left side of the top end of the tank body (1), the left ends of the two sets of hydraulic pipes (17) are communicated with the right end of the hydraulic station (16), the top end of the fixed plate (18) is installed on the top end of the second cavity, the top ends of the two sets of hydraulic rods (19) are installed on the left side and the right side of the bottom end of the fixed plate (18) respectively, the right ends of the two sets of hydraulic pipes (17) penetrate through the left end of the power bin (6) and are communicated with the left ends of the two sets of hydraulic rods (19) respectively, and the bottom ends of the two sets of.
3. The high-circulation filter for the oil return pipeline of the hydraulic oil tank as claimed in claim 2, further comprising a guide rail (20), two sets of sliders (21) and two sets of stabilizer bars (22), wherein the guide rail (20) is shaped like a circular ring, the guide rail (20) is located outside the motor (8) and the speed reducer (10), the top end of the guide rail (20) is installed outside the bottom end of the moving plate (7), the top ends of the two sets of sliders (21) are slidably connected with the bottom end of the guide rail (20), the bottom ends of the two sets of sliders (21) are respectively connected with the top ends of the two sets of stabilizer bars (22), and the bottom ends of the two sets of stabilizer bars (22) are respectively installed in the middle of the top ends of.
4. The high-circulation filter for the oil return pipeline of the hydraulic oil tank as claimed in claim 3, further comprising a shield (23), wherein the shield (23) is located outside the motor (8), the first rotating shaft (9) and the speed reducer (10), the right side of the top end of the shield (23) is installed on the right side of the bottom end of the moving plate (7), and the second rotating shaft (11) penetrates through the shield (23) and can rotate relative to the shield (23).
5. The high-flow filter for the oil return pipeline of the hydraulic oil tank as claimed in claim 4, wherein the upper sides of the outer ends of the two sets of brushes (15) are uniformly provided with a plurality of groups of scrapers (24), and the outer ends of the plurality of groups of scrapers (24) are all contacted with the inner wall of the filter cylinder (3).
6. The high-flow filter for the return line of a hydraulic oil tank of claim 5, further comprising a support base (25) and a distance meter (26), wherein the top end of the support base (25) is installed at the middle of the bottom end of the fixed plate (18), the top end of the distance meter (26) is installed at the bottom end of the support base (25), and the bottom end of the distance meter (26) corresponds to the middle of the top end of the movable plate (7).
7. The high-circulation filter for the oil return pipeline of the hydraulic oil tank as claimed in claim 6, further comprising a dirt collection box (27), a drain pipe (28) and a drain valve (29), wherein the top end of the dirt collection box (27) is installed in the middle of the bottom end of the tank body (1), a dirt collection groove is formed in the top end of the dirt collection box (27) in a communication mode, the top end of the dirt collection groove penetrates through the middle of the bottom end of the tank body (1) and is communicated with the interior of the filter cartridge (3), the top end of the drain pipe (28) is installed in the middle of the bottom end of the dirt collection box (27) and is communicated with the bottom end of the dirt collection groove, and the top end of the drain valve (29) is installed at the.
8. The high-flow filter for the oil return pipeline of the hydraulic oil tank as claimed in claim 7, further comprising a sealing ring (30) and glass (31), wherein a sealing groove is formed in the upper side of the left end of the tank body (1) in a communicating manner, an observation hole is formed in the middle of the right end of the sealing groove in a communicating manner, the sealing ring (30) is located in the sealing groove, the left end of the sealing ring (30) is connected with the right end of the glass (31), and the glass (31) is installed at the left end of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114092.7U CN211009389U (en) | 2019-11-29 | 2019-11-29 | High-circulation filter for oil return pipeline of hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114092.7U CN211009389U (en) | 2019-11-29 | 2019-11-29 | High-circulation filter for oil return pipeline of hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211009389U true CN211009389U (en) | 2020-07-14 |
Family
ID=71472390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922114092.7U Active CN211009389U (en) | 2019-11-29 | 2019-11-29 | High-circulation filter for oil return pipeline of hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211009389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980992A (en) * | 2020-08-17 | 2020-11-24 | 刘凯强 | Hydraulic oil cylinder filtering device of excavator |
| CN112999705A (en) * | 2021-04-13 | 2021-06-22 | 张瑞花 | Oil collecting device for petrochemical machinery |
| CN114017491A (en) * | 2021-10-28 | 2022-02-08 | 杭州发达齿轮箱集团有限公司 | Oil-electricity cross power marine gearbox and control method thereof |
-
2019
- 2019-11-29 CN CN201922114092.7U patent/CN211009389U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980992A (en) * | 2020-08-17 | 2020-11-24 | 刘凯强 | Hydraulic oil cylinder filtering device of excavator |
| CN112999705A (en) * | 2021-04-13 | 2021-06-22 | 张瑞花 | Oil collecting device for petrochemical machinery |
| CN114017491A (en) * | 2021-10-28 | 2022-02-08 | 杭州发达齿轮箱集团有限公司 | Oil-electricity cross power marine gearbox and control method thereof |
| CN114017491B (en) * | 2021-10-28 | 2023-09-22 | 杭州发达齿轮箱集团有限公司 | Gear box for oil-electricity cross power ship and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211009389U (en) | High-circulation filter for oil return pipeline of hydraulic oil tank | |
| CN211357863U (en) | Municipal administration sewage treatment device convenient to handle residue in sewage | |
| CN209923049U (en) | Filter convenient to remove dust | |
| CN216457303U (en) | Sewage treatment prevents stifled mud discharging equipment | |
| CN208049498U (en) | Scraper self-cleaning filter | |
| KR20120114791A (en) | Self cleaning strainer | |
| CN112274988A (en) | Centrifugal pump filter belt cleaning device | |
| CN114146466B (en) | Self-cleaning formula rose box for hydroelectric power generation | |
| CN206522239U (en) | A kind of filter for water pump | |
| CN216023503U (en) | Rotary drum type fine grid slag removal device | |
| CN108144345A (en) | A kind of Jenag strainer | |
| CN208049512U (en) | A kind of Jenag strainer | |
| CN211724837U (en) | Self-cleaning pipeline filter | |
| CN209519404U (en) | A kind of automatically cleaning plate filter | |
| CN220590990U (en) | Full-automatic hydraulic pipe cleaning machine with wastewater treatment mechanism | |
| CN203400579U (en) | Filter cloth regeneration device for plate-and-frame vacuum filter | |
| CN212731354U (en) | Solid-liquid separation is with deposiing device | |
| CN216366910U (en) | Multistage filtering device for completion fluid seawater | |
| CN215539032U (en) | Self-cleaning filter | |
| CN210127467U (en) | Trash rack of easy clearance | |
| CN211864376U (en) | Industrial tail gas dust washing tower | |
| CN212700793U (en) | Self-cleaning filter | |
| CN214358043U (en) | Concrete waste slurry and waste water storage device | |
| CN215371552U (en) | Pipeline for hydraulic engineering with filter screen | |
| CN220137096U (en) | Detection device for volatile organic compounds in waste gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |