CN219681898U - Lubricating oil filtering device - Google Patents
Lubricating oil filtering device Download PDFInfo
- Publication number
- CN219681898U CN219681898U CN202320642025.6U CN202320642025U CN219681898U CN 219681898 U CN219681898 U CN 219681898U CN 202320642025 U CN202320642025 U CN 202320642025U CN 219681898 U CN219681898 U CN 219681898U
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- CN
- China
- Prior art keywords
- filter screen
- lubricating oil
- inlet pipe
- screen cylinder
- oil inlet
- 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.)
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 50
- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 239000003921 oil Substances 0.000 claims abstract description 49
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 5
- 241000219146 Gossypium Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a lubricating oil filtering device, which relates to the technical field of lubricating oil filtering, and comprises a support and a filter screen cylinder, wherein two symmetrically arranged support plates are fixedly arranged at the top of the support, the filter screen cylinder is rotationally arranged in the two support plates, two symmetrically arranged fixing plates are fixedly arranged on the outer surface of the support, a reciprocating screw rod is arranged between the two fixing plates, a sliding block is sleeved on the rod wall of the reciprocating screw rod in a threaded manner, a fixing frame is fixedly arranged at the top of the sliding block, an oil inlet pipe is fixedly arranged at the upper end of the fixing frame in a penetrating manner, the lower end of the oil inlet pipe extends into the filter screen cylinder and is communicated with an oil outlet pipe, a motor is fixedly arranged at the outer side of the fixing plate, and the output end of the motor penetrates into the fixing plate and is fixedly connected with the reciprocating screw rod. The lubricating oil filtering device provided by the utility model can improve the filtering space inside the filtering device and simultaneously avoid the device from being blocked in the filtering process as much as possible.
Description
Technical Field
The utility model relates to the technical field of lubricating oil filtration, in particular to a lubricating oil filtration device.
Background
Lubricating oils are liquid or semisolid lubricants used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and workpieces, and mainly perform lubrication work, so that the need for filtering the lubricating oils at regular intervals is a necessary work to ensure the cleanliness of the lubricating oils.
The prior patent number is CN217340224U, which discloses a lubricating oil filtering device, wherein a top plate is arranged at the top of a main body; the first filter cotton is positioned in the top plate; the second filter cotton is filled in the main body; the stripper plate, with first filter pulp fixed connection, the stripper plate is used for extruding first filter pulp and second filter pulp to make the inside lubricating oil of first filter pulp and second filter pulp be extruded out the main part, filled first filter pulp and second filter pulp in the main part inside, not only can adsorb the filtration through filter pulp to lubricating oil, extrude filter pulp through the stripper plate in addition, extrude the inside lubricating oil of filter pulp.
When the filtering device is used, lubricating oil is only introduced from one side of the device for filtering, and because gaps among the filtering cottons are small, the lubricating oil cannot flow to the whole parts inside the device rapidly for filtering, so that the using space of the filtering cottons is limited, and meanwhile, the filtering cottons can be blocked after being used for a long time in a single place, and the filtering effect of the lubricating oil is affected.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional lubricating oil filtering apparatus.
Therefore, the utility model aims to provide a lubricating oil filtering device, which solves the problems that lubricating oil cannot stably perform uniform flow filtering at all parts inside the device and can be blocked in the filtering process.
In order to achieve the above object, the present utility model provides the following technical solutions:
the lubricating oil filtering device comprises a bracket and a filter screen cylinder, wherein two symmetrically arranged support plates are fixedly arranged at the top of the bracket, and the filter screen cylinder is rotationally arranged in the two support plates, so that the filter screen cylinder can rotate in the two support plates;
the outer surface of the support is fixedly provided with two symmetrically arranged fixing plates, a reciprocating screw rod is arranged between the two fixing plates, a sliding block is sleeved on the rod wall of the reciprocating screw rod in a threaded manner, a fixing frame is fixedly arranged at the top of the sliding block, an oil inlet pipe is fixedly arranged at the upper end of the fixing frame in a penetrating manner, the lower end of the oil inlet pipe stretches into the filter screen cylinder and is communicated with an oil outlet pipe, a motor is fixedly arranged at the outer side of the fixing plate, the output end of the motor penetrates into the fixing plate and is fixedly connected with the reciprocating screw rod, and under the driving of the motor and the reciprocating screw rod, the oil inlet pipe can slide in the filter screen cylinder in a reciprocating manner, so that lubricating oil can uniformly drop on the inner wall of the filter screen cylinder, and the filtering space of the filter screen cylinder is ensured to be fully used;
one end of the reciprocating screw rod, which is far away from the motor, is provided with a transmission mechanism for driving the filter screen cylinder to rotate, and the filter screen cylinder can be driven to rotate without external power;
the end cover of advance oil pipe is equipped with annular brush, advance oil pipe's tip and be equipped with the positioning mechanism that is used for restricting annular brush position, annular brush can follow advance oil pipe's removal and slide in the inside of filter screen section of thick bamboo, clear up the inner wall of filter screen section of thick bamboo.
Preferably, through holes are formed in the two supporting plates, annular grooves are formed in two ends of the outer side of the filter screen cylinder, and the through holes are matched with the annular grooves in a rotating and clamping mode, so that the filter screen cylinder can stably rotate in the supporting plates without position deviation.
Preferably, the top intercommunication of advance oil pipe is equipped with the hopper, the locating lever is worn to be equipped with in equal slip of downside around the hopper, the lower pot head of locating lever is equipped with first spring, the both ends of first spring respectively with locating lever and hopper lateral wall fixed connection, lead to on the hopper with required filterable lubricating oil drum for lubricating oil can stably get into advance oil pipe in, limit all around through a plurality of locating levers simultaneously, make the lubricating oil drum can guarantee self stability in advance oil pipe removal in-process.
Preferably, the transmission mechanism comprises a first circular gear and a second circular gear, the first circular gear is fixedly sleeved on the outer side of the filter screen cylinder, the second circular gear is meshed with the first circular gear and is fixedly sleeved on the outer side of the rod wall of the reciprocating screw rod, and the filter screen cylinder can be driven to synchronously rotate through the meshing between the circular gears with two different specifications when the reciprocating screw rod rotates.
Further, positioning mechanism includes even the board, the draw-in groove that two symmetries set up has been seted up in the lower extreme outside of oil feed pipe, the slip is worn to be equipped with the cardboard in the draw-in groove, cardboard and the inner wall fixed connection of annular brush, even the board is fixed with the tip fixed connection of oil feed pipe, and both sides are all equipped with the dog through the telescopic link that the cover was equipped with the second spring, the dog lid is located the outside of annular brush can be installed the annular brush in the oil feed pipe outside, guarantees its position stability simultaneously.
Preferably, the stop block is a wedge block, a bulge is arranged on one side far away from the oil inlet pipe, the position of the annular brush is determined through the setting of the stop block, and meanwhile the annular brush is convenient to install rapidly.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the lubricating oil barrel can be inverted in the hopper through the bracket, the supporting plate, the filter screen barrel, the fixing plate, the reciprocating screw rod, the sliding block, the fixing frame, the motor, the oil inlet pipe, the oil outlet pipe, the hopper and the transmission mechanism, and the oil outlet pipe can reciprocate, so that lubricating oil can drop to all positions of the inner wall of the filter screen barrel, and meanwhile, the filter screen barrel is driven to rotate, so that all positions of the inner wall of the filter screen barrel can filter lubricating oil, the space available for filtering is increased, and the filtering efficiency is improved.
2. According to the utility model, through the oil inlet pipe, the annular hairbrush and the positioning mechanism, when the oil inlet pipe slides back and forth and the filter screen cylinder rotates continuously, the annular hairbrush can brush the inner wall of the filter screen cylinder, so that the filter screen is prevented from being blocked due to the fact that filtered impurities in the filter screen cylinder stay at a fixed position as much as possible.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 3 is an enlarged schematic view of the portion B of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. a bracket; 2. a filter screen cylinder; 3. a support plate; 4. a fixing plate; 5. a reciprocating screw rod; 6. a slide block; 7. a fixing frame; 8. an oil inlet pipe; 9. an oil outlet pipe; 10. a motor; 11. an annular brush; 12. a hopper; 13. a positioning rod; 14. a first spring; 15. a first circular gear; 16. a second circular gear; 17. a connecting plate; 18. a clamping plate; 19. a second spring; 20. a telescopic rod; 21. and a stop block.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a lubricating oil filtering device.
The utility model provides a lubricating oil filtering device as shown in figures 1-3, which comprises a bracket 1 and a filter screen cylinder 2, wherein two symmetrically arranged support plates 3 are fixedly arranged at the top of the bracket 1, and the filter screen cylinder 2 is rotationally arranged in the two support plates 3;
the surface fixation of support 1 is equipped with two fixed plates 4 that the symmetry set up, is equipped with reciprocating lead screw 5 between two fixed plates 4, and the wall thread bush of reciprocating lead screw 5 is equipped with slider 6, and the fixed mount 7 that is equipped with in top of slider 6, the fixed oil feed pipe 8 that wears to be equipped with in the upper end of mount 7, and the lower extreme of oil feed pipe 8 stretches into filter screen section of thick bamboo 2 and communicates and be equipped with oil outlet pipe 9, and fixed motor 10 that is equipped with in the outside of fixed plate 4, motor 10's output pierces fixed plate 4 and with reciprocating lead screw 5 fixed connection.
When working lubricating oil, let in lubricating oil from the upper end of advance oil pipe 8 to flow out through play oil pipe 9, make lubricating oil and filter the inner wall contact of filter screen section of thick bamboo 2, and at this in-process through starting motor 10, make reciprocating screw 5 rotate, thereby mount 7 drive advance oil pipe 8 reciprocal slip, make the lubricating oil that goes out oil pipe 9 and flow out can evenly drip everywhere in the inner wall bottom of filter screen section of thick bamboo 2, improve the filtration space of filter screen section of thick bamboo 2, improve the filter effect.
In order to further enlarge the filtering space of the filter screen cylinder, as shown in fig. 1, a transmission mechanism for driving the filter screen cylinder 2 to rotate is arranged at one end, far away from the motor 10, of the reciprocating screw rod 5, the transmission mechanism comprises a first circular gear 15 and a second circular gear 16, the first circular gear 15 is fixedly sleeved on the outer side of the filter screen cylinder 2, and the second circular gear 16 is meshed with the first circular gear 15 and fixedly sleeved on the outer side of the rod wall of the reciprocating screw rod 5.
In the rotation process of the reciprocating screw rod 5, the first circular gear 15 and the second circular gear 16 are meshed, so that the filter screen cylinder 2 can rotate while the oil inlet pipe 8 slides reciprocally, lubricating oil can drop on various positions inside the filter screen cylinder 2, and the filtering space of the filter screen cylinder 2 is further increased.
In order to improve the stability of the filter screen cylinder during rotation, as shown in fig. 1, through holes are formed in the two support plates 3, annular grooves are formed in the two outer ends of the filter screen cylinder 2, and the through holes are in rotary clamping fit with the annular grooves.
Through the running fit of ring channel and through-hole, restrict its rotation position when filter screen section of thick bamboo 2 rotates, guarantee the stability when filter screen section of thick bamboo 2 rotates.
In order to ensure the stability of the lubricating oil, as shown in fig. 1-2, the top end of the oil inlet pipe 8 is communicated with a hopper 12, positioning rods 13 are arranged on the lower sides of the periphery of the hopper 12 in a sliding and penetrating manner, a first spring 14 is sleeved at the lower end of each positioning rod 13, and two ends of each first spring 14 are fixedly connected with the corresponding positioning rod 13 and the outer side wall of the hopper 12.
Before the lubricating oil is introduced, the lubricating oil barrel is opened and inverted in the hopper 12, and the lubricating oil barrel is clamped through the elasticity of the first spring 14 in the inversion process, and the lubricating oil barrel is clamped by the positioning rods 13 arranged around the lubricating oil barrel, so that the position of the lubricating oil barrel is fixed, and the stability of the lubricating oil introduced into the oil inlet pipe 8 is ensured.
Finally, in order to avoid the internal blockage during the filtration of the filter screen cylinder as much as possible, as shown in fig. 1 and 3, the tail end of the oil inlet pipe 8 is sleeved with the annular hairbrush 11, the end part of the oil inlet pipe 8 is provided with a positioning mechanism for limiting the position of the annular hairbrush 11, the positioning mechanism comprises a connecting plate 17, two symmetrically arranged clamping grooves are formed in the outer side of the lower end of the oil inlet pipe 8, clamping plates 18 are arranged in the clamping grooves in a sliding mode, the clamping plates 18 are fixedly connected with the inner wall of the annular hairbrush 11, the connecting plate 17 is fixedly connected with the end part of the oil inlet pipe 8, two sides of the clamping plates are fixedly provided with stop blocks 21 through telescopic rods 20 sleeved with second springs 19, the stop blocks 21 are covered on the outer side of the annular hairbrush 11, and one side, far away from the oil inlet pipe 8, of each stop block 21 is provided with a bulge.
Before filtering, the annular hairbrush 11 is close to the oil inlet pipe 8, the clamping plate 18 is in contact with the stop block 21, the second spring 19 and the telescopic rod 20 are extruded through the inclined plane of the stop block 21, then the clamping plate 18 enters the clamping groove, the position of the annular hairbrush 11 is limited, meanwhile, the stop block 21 is rebounded to the original position and covers the outer side of the annular hairbrush 11 through the elastic force of the second spring 19, the position of the annular hairbrush 11 is determined, and therefore when the oil inlet pipe 8 moves and the filter screen barrel 2 rotates, the annular hairbrush 11 can continuously clean the filtered impurities inside the filter screen barrel 2, the filter screen barrel 2 is prevented from being blocked due to the fact that the filtered impurities are accumulated at a single position as much as possible, and the filtering efficiency of the filter screen barrel 2 on lubricating oil is improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The lubricating oil filtering device comprises a bracket (1) and a filter screen cylinder (2), and is characterized in that two symmetrically arranged support plates (3) are fixedly arranged at the top of the bracket (1), and the filter screen cylinder (2) is rotationally arranged in the two support plates (3);
the outer surface of the support (1) is fixedly provided with two symmetrically arranged fixing plates (4), a reciprocating screw rod (5) is arranged between the two fixing plates (4), a sliding block (6) is sleeved on the rod wall of the reciprocating screw rod (5) in a threaded mode, a fixing frame (7) is fixedly arranged at the top of the sliding block (6), an oil inlet pipe (8) is fixedly arranged at the upper end of the fixing frame (7) in a penetrating mode, the lower end of the oil inlet pipe (8) stretches into the filter screen cylinder (2) and is communicated with an oil outlet pipe (9), a motor (10) is fixedly arranged on the outer side of the fixing plate (4), and the output end of the motor (10) penetrates into the fixing plate (4) and is fixedly connected with the reciprocating screw rod (5);
one end of the reciprocating screw rod (5) far away from the motor (10) is provided with a transmission mechanism for driving the filter screen cylinder (2) to rotate;
the end of the oil inlet pipe (8) is sleeved with an annular hairbrush (11), and the end of the oil inlet pipe (8) is provided with a positioning mechanism for limiting the position of the annular hairbrush (11).
2. The lubricating oil filtering device according to claim 1, wherein through holes are formed in the two supporting plates (3), annular grooves are formed in two ends of the outer side of the filter screen cylinder (2), and the through holes are in rotary clamping fit with the annular grooves.
3. The lubricating oil filtering device according to claim 1, wherein the top end of the oil inlet pipe (8) is communicated with a hopper (12), positioning rods (13) are arranged on the lower sides of the periphery of the hopper (12) in a sliding manner, a first spring (14) is sleeved at the lower end of each positioning rod (13), and two ends of each first spring (14) are fixedly connected with the corresponding positioning rod (13) and the outer side wall of the hopper (12) respectively.
4. The lubricating oil filtering device according to claim 1, wherein the transmission mechanism comprises a first circular gear (15) and a second circular gear (16), the first circular gear (15) is fixedly sleeved on the outer side of the filter screen cylinder (2), and the second circular gear (16) is meshed with the first circular gear (15) and is fixedly sleeved on the outer side of the rod wall of the reciprocating screw rod (5).
5. The lubricating oil filtering device according to claim 1, characterized in that the positioning mechanism comprises a connecting plate (17), two symmetrically arranged clamping grooves are formed in the outer side of the lower end of the oil inlet pipe (8), clamping plates (18) are arranged in the clamping grooves in a sliding mode, the clamping plates (18) are fixedly connected with the inner wall of the annular hairbrush (11), the connecting plate (17) is fixedly connected with the end portion of the oil inlet pipe (8), two sides of the connecting plate are fixedly provided with stop blocks (21) through telescopic rods (20) sleeved with second springs (19), and the stop blocks (21) are covered on the outer side of the annular hairbrush (11).
6. The lubricating oil filtering device according to claim 5, characterized in that the stop (21) is a wedge-shaped block, and a protrusion is provided on the side remote from the oil inlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642025.6U CN219681898U (en) | 2023-03-28 | 2023-03-28 | Lubricating oil filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642025.6U CN219681898U (en) | 2023-03-28 | 2023-03-28 | Lubricating oil filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219681898U true CN219681898U (en) | 2023-09-15 |
Family
ID=87938979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320642025.6U Active CN219681898U (en) | 2023-03-28 | 2023-03-28 | Lubricating oil filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219681898U (en) |
-
2023
- 2023-03-28 CN CN202320642025.6U patent/CN219681898U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |