CN216110912U - Oil filter capable of preventing filter element from being blocked - Google Patents
Oil filter capable of preventing filter element from being blocked Download PDFInfo
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- CN216110912U CN216110912U CN202122092292.4U CN202122092292U CN216110912U CN 216110912 U CN216110912 U CN 216110912U CN 202122092292 U CN202122092292 U CN 202122092292U CN 216110912 U CN216110912 U CN 216110912U
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- rotating shaft
- filter
- brush
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Abstract
The utility model discloses an oil filter for preventing a filter element from being blocked, which comprises a shell and is characterized in that: the novel oil filter is characterized in that a base is fixedly mounted inside the shell, a main rod is fixed above the base, a bearing is movably connected to the upper end of the main rod, a rotating shaft is fixed to the upper end of the bearing, a plurality of chutes are formed in the upper portion of the rotating shaft, an oil inlet channel is formed in the upper portion of the shell, a filter screen is arranged inside the shell, telescopic rods are fixedly connected to the two sides of the rotating shaft, tension springs are arranged on the inner sides of the telescopic rods, brush blocks are fixedly connected to the outer sides of the telescopic rods, brush heads are arranged on the outer sides of the brush blocks, balls are arranged inside the bearing, a plurality of friction blocks are arranged on the inner wall of the bearing, a heating plate is arranged on the outer wall of the rotating shaft, an oil outlet channel is arranged below the shell, and a plug ball is arranged inside the oil outlet channel.
Description
Technical Field
The utility model relates to the technical field of oil filters, in particular to an oil filter capable of preventing a filter element from being blocked.
Background
The engine oil filter is positioned in an engine lubricating system, an oil pump is arranged at the upstream of the engine oil filter, and each part which needs to be lubricated in the engine is arranged at the downstream of the engine oil filter, and the engine oil filter has the functions of removing impurities such as dust, metal particles, carbon sediments, soot particles and the like in the engine oil and protecting the engine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oil filter for preventing a filter element from being blocked so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an prevent oil filter of filter core jam, includes the casing, its characterized in that: the inside fixed mounting of casing has the base, the top of base is fixed with the mobile jib, the upper end swing joint of mobile jib has the bearing, the upper end of bearing is fixed with the pivot, a plurality of chutes have been seted up to the top of pivot, the top of casing is provided with the oil feed way, the inside of casing is provided with the filter screen.
According to the technical scheme, the two sides of the rotating shaft are fixedly connected with telescopic rods, the inner sides of the telescopic rods are provided with tension springs, the outer sides of the telescopic rods are fixedly connected with brush blocks, and the outer sides of the brush blocks are provided with brush heads.
According to the technical scheme, the inside of the bearing is provided with the ball, the inner wall of the bearing is provided with the plurality of friction blocks, and the outer wall of the rotating shaft is provided with the heating plate.
According to the technical scheme, an oil outlet channel is arranged below the shell, a plug ball is arranged inside the oil outlet channel, an elastic belt is fixed on the right side of the plug ball, and the elastic belt is fixedly connected with the inner wall of the oil outlet channel.
According to the technical scheme, an inlet is formed in the outer side of the brush head, a storage bin is formed in the brush head, and a grid mesh is arranged on the lower portion of the storage bin.
According to the technical scheme, the rubber ring is arranged on the surface of the plug ball.
Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,
(1) by arranging the rotating shaft, the left end of the oil inlet channel is arranged at the rear side of the rotating shaft and is parallel to the chute, when oil is pressed out of the oil inlet channel by the hydraulic pump, the oil impacts the chute, so that the rotating shaft rotates, and the rotating stirring generates outward centrifugal thrust to accelerate the oil to be filtered out from the inner side of the filter screen;
(2) due to the arrangement of the brush head, when the rotating shaft does not rotate, the brush block contracts the telescopic rod due to the tensile force of the tension spring to enable the telescopic rod to be close to the rotating shaft, when the rotating shaft rotates, the brush block can be thrown out to be in contact with the filter screen due to the action of centrifugal force, and impurities on the filter screen can be scraped by the brush head due to the rotation of the brush block along with the rotating shaft, so that the filter screen is kept clean, and blockage is prevented;
(3) through being provided with the board that generates heat, when the bearing rotates along with the pivot, the inside ball of bearing rubs with the clutch blocks of bearing inner wall each other, produces a large amount of heats, and on the heat was passed to the board that generates heat, heats machine oil, because machine oil is sticky, the speed of filtering is slower, and above operation makes machine oil dilute to can filter better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the bearing of the present invention;
FIG. 3 is an enlarged partial schematic view of the utility model at A;
fig. 4 is a schematic view of the construction of a brush head of the present invention;
in the figure: 1. a housing; 2. a base; 3. a main rod; 4. a bearing; 5. a rotating shaft; 6. a chute; 7. an oil inlet channel; 8. filtering by a screen; 9. a telescopic rod; 10. a tension spring; 11. brushing blocks; 12. a brush head; 13. an inlet; 14. grid forming; 15. a ball bearing; 16. a friction block; 17. an oil outlet channel; 18. plugging the ball; 19. an elastic band; 20. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an prevent oil cleaner of filter core jam, includes casing 1, its characterized in that: the oil filter comprises a shell 1, a base 2, a main rod 3, a bearing 4, a rotating shaft 5, a plurality of chutes 6, an oil inlet channel 7, a filter screen 8, an oil inlet channel 7, a hydraulic pump and a centrifugal thrust, wherein the base 2 is fixedly arranged in the shell 1, the main rod 3 is fixed above the base 2, the bearing 4 is movably connected to the upper end of the main rod 3, the rotating shaft 5 is fixed to the upper end of the bearing 4, the chutes 6 are arranged above the rotating shaft 5, the oil inlet channel 7 is arranged in the shell 1, the left end of the oil inlet channel 7 is located on the rear side of the rotating shaft 5 and is parallel to the chutes 6, when oil is pressed out of the oil inlet channel 7 by the hydraulic pump, the oil impacts the chutes 6 to rotate the rotating shaft 5, and the outward centrifugal thrust generated by rotary stirring can accelerate the filtering of the oil from the inner side of the filter screen 8;
the two sides of the rotating shaft 5 are fixedly connected with telescopic rods 9, the inner sides of the telescopic rods 9 are provided with tension springs 10, the outer sides of the telescopic rods 9 are fixedly connected with brush blocks 11, the outer sides of the brush blocks 11 are provided with brush heads 12, when the rotating shaft 5 does not rotate, the brush blocks 11 shrink the telescopic rods 9 due to the tension of the tension springs 10 to enable the telescopic rods 9 to be close to the rotating shaft 5, when the rotating shaft 5 rotates, the brush blocks 11 can be thrown out to be in contact with a filter screen 8 due to the effect of centrifugal force, and the brush heads 12 can scrape impurities on the filter screen 8 due to the fact that the brush blocks 11 rotate along with the rotating shaft 5, so that the filter screen is kept clean and prevented from being blocked;
the rolling balls 15 are arranged inside the bearing 4, the inner wall of the bearing 4 is provided with a plurality of friction blocks 16, the outer wall of the rotating shaft 5 is provided with a heating plate, when the bearing 4 rotates along with the rotating shaft 5, the rolling balls 15 inside the bearing 4 and the friction blocks 16 on the inner wall of the bearing 4 rub against each other to generate a large amount of heat, the heat is transmitted to the heating plate to heat engine oil, and the engine oil is diluted due to the fact that the engine oil is thick and the filtering speed is slow, so that the engine oil can be better filtered;
an oil outlet channel 17 is arranged below the shell 1, a plug ball 18 is arranged in the oil outlet channel 17, an elastic belt 19 is fixed on the right side of the plug ball 18, the elastic belt 19 is fixedly connected with the inner wall of the oil outlet channel 17, the oil outlet channel 17 is narrow at the left and wide at the right, the plug ball 18 is positioned at the joint of the narrow opening and the wide opening, when engine oil is pressed out, the plug ball 18 is pushed open due to the pressure towards the right, the engine oil smoothly flows out, when the filtering is finished, the elastic belt 19 pulls the plug ball 18 to the left to plug the narrow opening, and the filtered engine oil is prevented from flowing back;
an inlet 13 is formed in the outer side of the brush head 12, a storage bin is formed in the brush head 12, a grid 14 is arranged on the lower portion of the storage bin, when the brush head 12 brushes the filter screen 8, impurities on the filter screen 8 can be brushed into the storage bin from the inlet 13, so that the impurities can be cleaned conveniently in the later period, the grid 14 can enable engine oil entering the storage bin together with the impurities to flow out, and waste is avoided;
the rubber ring 20 is arranged on the surface of the plug ball 18, and the rubber ring 20 has elasticity, so that the oil outlet channel 17 can be better sealed, and backflow is prevented.
The working principle is as follows: the left end of the oil inlet channel is arranged at the rear side of the rotating shaft and is parallel to the chute, when oil is pressed out of the oil inlet channel by the hydraulic pump, the oil impacts the chute, so that the rotating shaft rotates, and the rotating stirring generates outward centrifugal thrust to accelerate the oil to be filtered out from the inner side of the filter screen;
when the rotating shaft does not rotate, the brush block contracts the telescopic rod due to the tensile force of the tension spring to enable the telescopic rod to be close to the rotating shaft, when the rotating shaft rotates, the brush block can be thrown out to be in contact with the filter screen due to the effect of centrifugal force, and the brush head can scrape impurities on the filter screen due to the rotation of the brush block along with the rotating shaft, so that the filter screen is kept clean, and blockage is prevented;
when the bearing rotates along with the rotating shaft, the balls in the bearing and the friction blocks on the inner wall of the bearing rub against each other to generate a large amount of heat, the heat is transmitted to the heating plate to heat the engine oil, and the engine oil is viscous and has a low filtering speed, so that the engine oil is diluted through the above operation, and the engine oil can be better filtered;
the oil outlet channel is narrow at the left and wide at the right, the plug ball is positioned at the joint of the narrow opening and the wide opening, when engine oil is pressed out, the plug ball is pushed away due to the pressure towards the right, the engine oil smoothly flows out, and when the filtering is finished, the plug ball is pulled to the left by the elastic band to plug the narrow opening, so that the filtered engine oil is prevented from flowing back;
when the brush head brushes the filter screen, impurities on the filter screen can be brushed into the storage cavity from the inlet, so that the impurities can be cleaned conveniently at the later stage, and the machine oil entering the storage cavity together with the impurities can flow out through the grid, so that waste is avoided;
the rubber ring has elasticity, can be better sealed oil outlet channel, prevents the backward flow.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an prevent oil filter of filter core jam, includes casing (1), its characterized in that: the inside fixed mounting of casing (1) has base (2), the top of base (2) is fixed with mobile jib (3), the upper end swing joint of mobile jib (3) has bearing (4), the upper end of bearing (4) is fixed with pivot (5), a plurality of chutes (6) have been seted up to the top of pivot (5), the top of casing (1) is provided with oil feed way (7), the inside of casing (1) is provided with filters net (8).
2. An oil filter according to claim 1 wherein the filter element is blocked by: the utility model discloses a brush, including pivot (5), both sides fixedly connected with telescopic link (9) of pivot (5), the inboard of telescopic link (9) is provided with extension spring (10), the outside fixedly connected with brush piece (11) of telescopic link (9), the outside of brush piece (11) is provided with brush head (12).
3. An oil filter for preventing clogging of a filter element according to claim 2 wherein: the bearing is characterized in that balls (15) are arranged inside the bearing (4), a plurality of friction blocks (16) are arranged on the inner wall of the bearing (4), and a heating plate is arranged on the outer wall of the rotating shaft (5).
4. An oil filter according to claim 3 wherein the filter element is blocked by: the oil outlet channel (17) is arranged below the shell (1), the plug ball (18) is arranged inside the oil outlet channel (17), the elastic band (19) is fixed on the right side of the plug ball (18), and the elastic band (19) is fixedly connected with the inner wall of the oil outlet channel (17).
5. An oil filter according to claim 4 wherein the filter element is blocked by: import (13) have been seted up in the outside of brush head (12), the storage storehouse has been seted up to the inside of brush head (12), the lower part of storing the storehouse is provided with graticule mesh (14).
6. An oil filter according to claim 5 wherein the filter element is blocked by: the surface of the plug ball (18) is provided with a rubber ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092292.4U CN216110912U (en) | 2021-09-01 | 2021-09-01 | Oil filter capable of preventing filter element from being blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092292.4U CN216110912U (en) | 2021-09-01 | 2021-09-01 | Oil filter capable of preventing filter element from being blocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216110912U true CN216110912U (en) | 2022-03-22 |
Family
ID=80730210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122092292.4U Active CN216110912U (en) | 2021-09-01 | 2021-09-01 | Oil filter capable of preventing filter element from being blocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216110912U (en) |
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2021
- 2021-09-01 CN CN202122092292.4U patent/CN216110912U/en active Active
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