阅读说明：本技术 一种可自动更换滤纸的机油滤清器 (Oil filter capable of automatically replacing filter paper ) 是由 张伟 高阳 闫邡 于 2021-09-17 设计创作，主要内容包括：本发明公开一种可自动更换滤纸的机油滤清器,包括第一柱壳、第二柱壳和移动滤纸,所述第一柱壳固定安装在第二柱壳的一侧,所述移动滤纸活动安装在第一柱壳和第二柱壳的内部,所述第一柱壳和第二柱壳之间设置有用来固定的连接卡件,且连接卡件的侧边中部位置固定套接有用来卡紧移动滤纸的固定块；使用者通过转动旋转帽,使得旋转帽可以驱动转动轮,令转动轮带动移动滤纸滚动,从而将第一柱壳内使用后的移动滤纸移动至第二柱壳的内部,将第二柱壳内未经使用的移动滤纸移动至第一柱壳的内部,闭合固定块后,完成对移动滤纸的更换操作,利用移动滤纸和转动轮设置,使得该机油滤清器具有旋转式滤纸更换结构,延长其使用寿命。(The invention discloses an oil filter capable of automatically replacing filter paper, which comprises a first cylindrical shell, a second cylindrical shell and movable filter paper, wherein the first cylindrical shell is fixedly arranged on one side of the second cylindrical shell; the user is through rotating the spin cap, make the spin cap can drive and rotate the wheel, make and rotate the wheel and drive and remove filter paper and roll, thereby remove the inside to the second cylinder shell with the removal filter paper after using in the first cylinder shell, remove the inside to the first cylinder shell with the removal filter paper that does not use in the second cylinder shell, behind the closed fixed block, accomplish the change operation to removing filter paper, utilize to remove filter paper and rotate the wheel setting, make this oil filter have rotation type filter paper and change the structure, prolong its life.)

1. The utility model provides an oil cleaner that can change filter paper automatically, includes first post shell (2), second post shell (5) and removes filter paper (7), first post shell (2) fixed mounting is in one side of second post shell (5), a serial communication port, remove the inside of filter paper (7) movable mounting in first post shell (2) and second post shell (5), be provided with between first post shell (2) and second post shell (5) and be used for fixed connection fastener (6), and the fixed block that has been used for the chucking to remove filter paper (7) is cup jointed to the side middle part position of connecting fastener (6) fixed, the inboard activity of removing filter paper (7) is cup jointed and is used for driven rotating wheel (10), and the inboard of removing filter paper (7) is equipped with inner jacket layer (8).

2. An oil filter capable of automatically replacing filter paper according to claim 1, characterized in that the rotating wheel (10) is installed inside the second cylinder housing (5), and the upper end outer surface of the second cylinder housing (5) is movably installed with a rotating cap (4).

3. The oil filter capable of automatically replacing filter paper of claim 2, wherein the rotating wheel (10) is connected with the rotating cap (4) through a connecting rod (13), and a limiting clamping cap (15) is fixedly arranged at the lower end of the connecting rod (13).

4. An oil filter capable of automatically replacing filter paper according to claim 3, wherein the connecting rod (13) is provided with a screw thread structure at a middle position of the outer surface thereof, and a screw ring (14) is installed at an upper position of the inner side of the rotating wheel (10).

5. The oil filter capable of automatically replacing filter paper of claim 4, wherein the outer surface of the bottom of the rotating cap (4) is fixedly provided with a first sealing ring (12), and the side edge of the rotating wheel (10) is fixedly provided with a rubber sleeve (11).

6. The oil filter capable of automatically replacing filter paper according to claim 1, wherein the outer surface of the side edge of the connecting fastener (6) is of an arc-shaped structure, and arc-shaped clamping grooves are formed at two ends of the connecting fastener (6).

7. The oil filter capable of automatically replacing filter paper according to claim 1, wherein the outer surface of the upper end of the first cylindrical shell (2) is fixedly provided with a sealing top cover (3), the outer surface of the bottom of the first cylindrical shell (2) is fixedly provided with a threaded cover plate (1), and the middle part of the threaded cover plate (1) is provided with a round hole.

8. The oil filter capable of automatically replacing filter paper of claim 7, wherein the upper end of the threaded cover plate (1) is provided with a check valve (17), the middle part of the check valve (17) is provided with a butt joint sleeve ring (18), and the lower end of the threaded cover plate (1) is provided with a second sealing ring (16).

9. The oil filter of claim 8, wherein the inner side of the thread cover plate (1) is provided with a plurality of sets of oil inlet grooves (9), and the inner side of the inner sleeve layer (8) is provided with a plurality of sets of meshes.

Technical Field

The invention belongs to the technical field of oil filters, and particularly relates to an oil filter capable of automatically replacing filter paper.

Background

The oil filter has a full-flow type and a divided-flow type, the full-flow type filter is connected between the oil pump and the main oil duct in series, so that all lubricating oil entering the main oil duct can be filtered, and the divided-flow type cleaner is connected with the main oil duct in parallel. Only part of the lubricating oil sent by the oil pump is filtered.

The utility model discloses a patent number CN 202181933U's utility model discloses an oil cleaner, including filter casing and the filter core and the support of arranging in filter casing inside, filter casing connection has the filter lid, and the filter lid is equipped with the inlet port, the filter lid is hugged closely and is provided with the fixed plate, fixed plate and filter lid looks adaptation, inlet port department and fixed plate riveting connection setting, and filter lid and the fixed plate is hugged closely the another side of setting surface relatively and all are equipped with the sealing washer, compares with the invention, and it does not have filter paper and changes the structure, has reduced its flexibility when using.

The traditional oil filter adopts an integrated fixed structure design, so that the filter paper in the oil filter cannot be replaced, the service life of the oil filter is shortened, and the oil filter cannot be reused; and secondly, the traditional oil filter does not have an auxiliary fixing structure, so that the effect of the oil filter during the replacement operation is reduced, and certain adverse effect is brought to a user.

Disclosure of Invention

The invention aims to provide an oil filter capable of automatically replacing filter paper and a using method thereof, which can solve the existing problems.

The invention solves the problems that:

1. the traditional oil filter does not have a filter paper replacing structure, so that the service life of the traditional oil filter is shortened;

2. the traditional oil filter does not have an auxiliary fixing structure, so that the effect of the filter paper during replacement operation is reduced.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an oil cleaner that can change filter paper automatically, includes first post shell, second post shell and removes filter paper, first post shell fixed mounting is in one side of second post shell, remove filter paper movable mounting in the inside of first post shell and second post shell, be provided with the connection fastener that is used for fixing between first post shell and the second post shell, and the fixed block that has used for the chucking to remove filter paper of the fixed cup joint in the side middle part position of connecting the fastener, the inboard activity of removing filter paper has cup jointed and has been used for driven rotation wheel, and the inboard of removing filter paper is equipped with the inner jacket layer.

As a further technical scheme of the invention, the rotating wheel is arranged in the second cylinder shell, the outer surface of the upper end of the second cylinder shell is movably provided with the rotating cap, when the oil filter is used, a user can take down the fixing block connected with the side edge of the clamping piece to enable the moving filter paper to move in the first cylinder shell and the second cylinder shell, meanwhile, the fixing block can play a role in blocking the space between the first cylinder shell and the second cylinder shell when the oil filter is used, and the user can drive the rotating wheel by rotating the rotating cap to enable the rotating wheel to drive the moving filter paper to roll, so that the replacement operation of the moving filter paper is completed.

As a further technical scheme of the invention, the rotating wheel is connected with the rotating cap through the connecting rod, the lower end of the connecting rod is fixedly provided with the limiting clamping cap, and when a user drives the rotating wheel through the rotating cap, the falling-off phenomenon between the connecting rod and the rotating wheel can be avoided by utilizing the limiting clamping cap.

As a further technical scheme of the invention, the middle part of the outer surface of the connecting rod is of a threaded structure, the upper part of the inner side of the rotating wheel is provided with a threaded ring, when the rotating cap is used, the connecting rod is matched with the threaded ring to move upwards by rotating the rotating cap, so that the limiting clamping cap is locked with the bottom of the threaded ring, the rotating cap and the rotating wheel are in a relatively fixed state, and the rotating cap can drive the rotating wheel to rotate.

As a further technical scheme of the invention, the outer surface of the bottom of the rotating cap is fixedly provided with the first sealing ring, the side edge of the rotating wheel is fixedly provided with the rubber sleeve, when the oil filter is used, the sealing performance of the second cylinder shell can be improved by using the first sealing ring, the oil leakage phenomenon of the second cylinder shell is avoided, meanwhile, the rubber sleeve can be matched with the inner sleeve layer for use, the friction force during the rotary replacement operation of the moving filter paper is increased, the slipping phenomenon of the moving filter paper is avoided, and the side edge of the moving filter paper is provided with the folding groove.

According to the further technical scheme, the outer surface of the side edge of the connecting clamping piece is of an arc-shaped structure, the two ends of the connecting clamping piece are respectively provided with an arc-shaped clamping groove, and the two ends of the connecting clamping piece can be clamped on the side edges of the first column shell and the second column shell respectively by means of the arrangement of the arc-shaped clamping grooves when the connecting clamping piece is installed.

As a further technical scheme of the invention, a sealing top cover is fixedly arranged on the outer surface of the upper end of the first column shell, a threaded cover plate is fixedly arranged on the outer surface of the bottom of the first column shell, a round hole is formed in the middle of the threaded cover plate, the sealing top cover plays a role in sealing the top of the first column shell, and the round hole in the middle of the threaded cover plate can discharge filtered oil bodies to play a role in oil discharge.

As a further technical scheme of the invention, the upper end of the threaded cover plate is provided with a check valve, the middle part of the check valve is provided with a butt-joint lantern ring, the lower end of the threaded cover plate is provided with a second sealing ring, the butt-joint lantern ring plays a role in butt-joint and fixing the installation of the check valve, and the backflow phenomenon of engine oil is avoided by the arrangement of the check valve.

As a further technical scheme of the invention, a plurality of groups of oil inlet grooves are formed in the inner side of the threaded cover plate, a plurality of groups of meshes are formed in the inner side of the inner sleeve layer, oil can be conveniently fed into the inner sleeve layer through the arrangement of the meshes, and the oil inlet grooves also play a role in engine oil conveying.

The invention has the beneficial effects that:

1. by arranging the movable filter paper and the rotating wheel, when the oil filter capable of automatically replacing the filter paper is used, a user can drive the connecting rod to rotate by rotating the rotating cap, so that the threaded structure in the middle of the connecting rod moves on the inner side of the threaded ring, the limiting clamping cap is tightly clamped at the bottom of the threaded ring, the connecting rod and the rotating wheel are locked and fixed, the user can drive the rotating wheel to rotate by the rotating cap, when the filter paper is replaced, the user can remove the fixing block connected with the side edge of the clamping piece, the movable filter paper can move in the first cylindrical shell and the second cylindrical shell, meanwhile, the fixing block can play a role in blocking between the first cylindrical shell and the second cylindrical shell when the oil filter is used, the machine oil is prevented from streaming, the user can drive the rotating wheel by rotating the rotating cap, and the rotating wheel drives the movable filter paper to roll, thereby remove the inside of second cylinder shell with the removal filter paper after using in the first cylinder shell, remove the inside of first cylinder shell with the removal filter paper that does not use in the second cylinder shell, after the closed fixed block, accomplish the change operation to removing filter paper, utilize to remove filter paper and rotate the wheel setting for this oil cleaner has rotation type filter paper and changes the structure, prolongs its life.

2. Through setting up inner jacket layer and rubber sleeve, when this oil cleaner that can change filter paper automatically used, through rotating the rubber sleeve that the wheel surface cup jointed, can cooperate the inner jacket layer, increase and rotate the wheel and remove the frictional force between the filter paper, avoid removing the filter paper phenomenon of skidding appearing when removing, when removing the filter paper completion removal change operation simultaneously, the user can rotate the swivel cap, make the helicitic texture downstream of swivel cap cooperation connecting rod side, thereby with the top of the first sealing ring chucking of swivel cap bottom at the second cylinder shell, play sealed effect to the top of second cylinder shell, utilize the setting of inner jacket layer and rubber sleeve, make this oil cleaner that can change filter paper automatically have supplementary fixed knot structure, promote its change effect.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram showing the overall structure of an oil filter capable of automatically replacing filter paper according to the present invention;

FIG. 2 is an overall view showing the construction of a movable filter paper in an oil filter capable of automatically replacing the filter paper according to the present invention;

FIG. 3 is an internal structure view of a rotary wheel in an oil filter capable of automatically replacing filter paper according to the present invention;

FIG. 4 is an overall view showing a screw cap plate of an oil filter capable of automatically replacing filter paper according to the present invention.

In the figure: 1. a threaded cover plate; 2. a first column shell; 3. sealing the top cover; 4. rotating the cap; 5. a second cylindrical shell; 6. connecting clamping pieces; 7. moving the filter paper; 8. an inner jacket layer; 9. an oil inlet groove; 10. a rotating wheel; 11. a rubber sleeve; 12. a first seal ring; 13. a connecting rod; 14. a threaded ring; 15. a limiting clamping cap; 16. a second seal ring; 17. a check valve; 18. and butting the lantern rings.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-4, an oil filter capable of automatically replacing filter paper comprises a first column shell 2, a second column shell 5 and movable filter paper 7, wherein the first column shell 2 is fixedly arranged on one side of the second column shell 5, the movable filter paper 7 is movably arranged inside the first column shell 2 and the second column shell 5, a connecting clamping piece 6 used for fixing is arranged between the first column shell 2 and the second column shell 5, a fixing block used for clamping and moving the filter paper 7 is fixedly sleeved at the middle position of the side edge of the connecting clamping piece 6, a rotating wheel 10 used for driving is movably sleeved on the inner side of the movable filter paper 7, and an inner sleeve layer 8 is arranged on the inner side of the movable filter paper 7.

Example 1

Rotate wheel 10 and install in the inside of second cylinder shell 5, and the upper end surface movable mounting of second cylinder shell 5 has rotatory cap 4, when this oil cleaner used, the user can be through taking off the fixed block of connecting 6 sides of fastener, make and remove filter paper 7 and can remove in first cylinder shell 2 and second cylinder shell 5, the fixed block can be when oil cleaner used simultaneously, play the shutoff effect between first cylinder shell 2 and second cylinder shell 5, the user is through rotating rotatory cap 4, make rotatory cap 4 can drive and rotate wheel 10, make and rotate wheel 10 and drive and remove filter paper 7 and roll, the completion is to the change operation of removing filter paper 7.

Rotate and connect through connecting rod 13 between wheel 10 and the rotatory cap 4, and the lower extreme fixed mounting of connecting rod 13 has spacing card cap 15, when the user rotated wheel 10 through rotatory cap 4 drive, utilized the setting of spacing card cap 15, can avoid connecting rod 13 and rotate the phenomenon of droing to appear between the wheel 10.

The middle part of the outer surface of the connecting rod 13 is of a threaded structure, the upper part of the inner side of the rotating wheel 10 is provided with a threaded ring 14, and when the rotating cap 4 is used, the connecting rod 13 is matched with the threaded ring 14 to move upwards by rotating the rotating cap 4, so that the bottoms of the limiting clamp cap 15 and the threaded ring 14 are locked, the rotating cap 4 and the rotating wheel 10 are in a relatively fixed state, and the rotating cap 4 can drive the rotating wheel 10 to rotate.

Example 2

The bottom surface fixed mounting of swivel cap 4 has first sealing ring 12, the side fixed mounting who rotates wheel 10 has rubber sleeve 11, when this oil cleaner uses, utilize the setting of first sealing ring 12, can increase the leakproofness of second cylinder shell 5, avoid second cylinder shell 5 oil leak phenomenon to appear, utilize rubber sleeve 11's setting simultaneously, can cooperate the use of inner jacket layer 8, increase the frictional force when removing 7 changes the operation of the rotation of filter paper, avoid removing 7 phenomenons that skid of filter paper, the side of removing filter paper 7 is equipped with the kerve.

The side surface of connecting fastener 6 is the arc structure, and the both ends of connecting fastener 6 all are equipped with the arc draw-in groove, utilizes the setting of arc draw-in groove, can be when connecting fastener 6 and install, makes the both ends of connecting fastener 6 can the joint respectively at the side of first column shell 2 and second column shell 5.

The outer fixed surface in upper end of first post shell 2 installs seal cap 3, and the outer fixed surface in bottom of first post shell 2 installs threaded cover plate 1, and threaded cover plate 1's middle part is equipped with the round hole, and seal cap 3 plays sealed effect to the top of first post shell 2, and the round hole at threaded cover plate 1 middle part can play the effect of oil extraction with the oil body discharge after filtering.

The upper end of the threaded cover plate 1 is provided with a check valve 17, the middle of the check valve 17 is provided with a butt joint sleeve ring 18, the lower end of the threaded cover plate 1 is provided with a second sealing ring 16, the butt joint sleeve ring 18 plays a butt joint fixing role in the installation of the check valve 17, and the backflow phenomenon of engine oil is avoided by means of the arrangement of the check valve 17.

The inboard of thread cover board 1 is equipped with a plurality of sets of oil feed tank 9, and the inboard of endotheca layer 8 is equipped with a plurality of sets of mesh, utilizes the setting of mesh, can make things convenient for 8 oil intakes of endotheca layer, and oil feed tank 9 also plays the effect that machine oil carried simultaneously.

When the oil filter capable of automatically replacing filter paper is used, the movable filter paper 7 and the rotating wheel 10 are arranged, when the oil filter capable of automatically replacing filter paper is used, a user can rotate the rotating cap 4 to enable the rotating cap 4 to drive the connecting rod 13 to rotate, the threaded structure in the middle of the connecting rod 13 moves on the inner side of the threaded ring 14, the bottom of the threaded ring 14 is clamped by the limiting clamping cap 15, the connecting rod 13 and the rotating wheel 10 are locked and fixed, the rotating wheel 10 is driven to rotate by the user through the rotating cap 4, and when the filter paper is replaced, the user can take down the fixing block on the side edge of the connecting clamping piece 6 to enable the movable filter paper 7 to move in the first cylindrical shell 2 and the second cylindrical shell 5;

meanwhile, when the oil filter is used, the fixed block can play a role in blocking between the first cylindrical shell 2 and the second cylindrical shell 5 to prevent engine oil from streaming, a user can rotate the rotating cap 4 to enable the rotating cap 4 to drive the rotating wheel 10 to enable the rotating wheel 10 to drive the moving filter paper 7 to roll, so that the moving filter paper 7 used in the first cylindrical shell 2 is moved into the second cylindrical shell 5, the unused moving filter paper 7 in the second cylindrical shell 5 is moved into the first cylindrical shell 2, after the fixed block is closed, the replacing operation of the moving filter paper 7 is completed, and the moving filter paper 7 and the rotating wheel 10 are arranged to enable the oil filter to have a rotary filter paper replacing structure and prolong the service life of the oil filter;

through setting up inner jacket layer 8 and rubber sleeve 11, when this oil cleaner that can change filter paper automatically used, rubber sleeve 11 through rotating 10 surface cup joints of wheel, can cooperate inner jacket layer 8, increase the frictional force between wheel 10 and the removal filter paper 7 of rotating, avoid removing filter paper 7 and appear skidding the phenomenon when removing, when removing filter paper 7 and accomplish the removal change operation simultaneously, the user can rotate swivel cap 4, make the helicitic texture downstream of swivel cap 4 cooperation connecting rod 13 side, thereby with the 12 chunkings of the first sealing ring of swivel cap 4 bottom at the top of second cylinder shell 5, play sealed effect to the top of second cylinder shell 5, utilize the setting of inner jacket layer 8 and rubber sleeve 11, make this oil cleaner that can change filter paper automatically have supplementary fixed knot to construct, promote its change effect.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.