CN210934013U - Cleaning device of engine oil filter element - Google Patents

Abstract

The utility model discloses a cleaning device of machine oil filter core, cleaning device of machine oil filter core places board, filter screen and driver part including shell, transmission shaft, a plurality of pillar, filter core, the shell have the cavity and with the discharge port of cavity intercommunication, the transmission shaft is established just rotatable in the cavity, and is a plurality of the pillar is followed the circumference of transmission shaft is encircleed the transmission shaft, and is a plurality of pillar interval arrangement and with the transmission shaft links to each other, the pillar with the internal surface of shell is spaced apart, the board is placed to the filter core is equipped with the through-hole that the transmission shaft passes through, the periphery and a plurality of the board is placed to the filter core the pillar links to each other, the filter screen is with a plurality of the pillar links to each other and encircles the board is placed to the filter core, driver part with the transmission shaft links to each other. The utility model discloses a cleaning device of machine oil filter core has improved cleaning efficiency, has improved the clearance effect, has avoided remaining fluid polluted environment.

Description

Cleaning device of engine oil filter element

Technical Field

The utility model relates to a filter core cleaning equipment technical scheme specifically, relates to a cleaning device of machine oil filter core.

Background

The main component of the engine oil filter is an engine oil filter element which mainly functions to filter impurities, colloid and moisture in engine oil so as to obtain clean engine oil. However, after the engine oil filter element works for a long time, the engine oil filter element needs to be cleaned regularly to ensure the working efficiency of the engine oil filter element.

In the related technology, the engine oil filter element is replaced regularly by the engine oil filter, and the replaced engine oil filter element is inverted on an oil drum with a filter screen at the upper end, so that residual waste oil in the engine oil filter element slowly flows out of the oil drum, and the cleaning work of the engine oil filter element is completed.

However, the above cleaning method for the engine oil filter element has low efficiency, the cleaning period is generally 2-3 days, the cleaning effect is not good, and the cleaned engine oil filter element still has residual oil, which is easy to pollute the environment.

Disclosure of Invention

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model discloses an aspect provides a cleaning device of machine oil filter core, and this cleaning device of machine oil filter core clearance is efficient, and the clearance is effectual, has avoided remaining fluid polluted environment.

According to the utility model discloses cleaning device of machine oil filter core includes: a housing having a chamber and a discharge port in communication with the chamber; the transmission shaft is arranged in the cavity and can rotate; a plurality of struts circumferentially surrounding the drive shaft, the plurality of struts being spaced apart from and connected to the drive shaft, the struts being spaced apart from the inner surface of the housing; the filter element placing plate is provided with a through hole, the transmission shaft penetrates through the filter element placing plate through the through hole, and the periphery of the filter element placing plate is connected with the pillars; a filter screen connected to the plurality of legs and surrounding the filter element placement plate; the driving part is connected with the transmission shaft to drive the transmission shaft to rotate.

According to the utility model discloses a cleaning device of engine oil filter core, through setting up the transmission shaft, a plurality of pillars link to each other with the transmission shaft, establish the filter screen between adjacent pillar, board and drive transmission shaft pivoted driver part are placed to the filter core that the outer peripheral face links to each other with a plurality of pillars, the engine oil filter core that gets off from oil cleaner can be arranged in the filter core and place the board, driver part drive transmission shaft rotation, place the board rotation in order to drive the filter core, thereby produce stronger centrifugal force, waste oil is thrown away from in the filter core, and between the inner peripheral surface of filter screen and shell gets into through the filter screen, discharge through the discharge port again. Clear up the machine oil filter core through above-mentioned mode, can improve cleaning efficiency, improve the clearance effect, avoid remaining fluid polluted environment, improved the recovery quality moreover.

In some embodiments, the strut comprises: the length direction of the upright columns is consistent with the axial direction of the transmission shaft, the periphery of the filter element placing plate is connected with the upright columns, and the filter screen is connected with the upright columns; the connecting columns are connected with the transmission shaft through one connecting column.

In some embodiments, the shaft includes a first end, a second end, and a connecting portion between and adjacent to the first end along an axial direction of the shaft, the first end of the shaft is connected to the driving member, the second end of the shaft is rotatably connected to the housing, and the connecting portion of the shaft is connected to the plurality of connecting posts.

In some embodiments, the transmission shaft is disposed at a substantially central position of the chamber, the transmission shaft extends along a length direction of the housing, and the plurality of struts are uniformly spaced along a circumferential direction of the transmission shaft.

In some embodiments, the filter element placement plate is provided in plurality, and the plurality of filter element placement plates are arranged at intervals in the axial direction of the drive shaft.

In some embodiments, the outer circumferential surface of the filter element placing plate is provided with a plurality of protrusions, a side of each pillar facing the transmission shaft is provided with a groove, the protrusions are fitted in the grooves, and the end surface of the filter element placing plate is provided with a receiving groove spaced apart from the outer circumferential surface of the filter element placing plate and the through hole.

In some embodiments, the filter element placement plate has a substantially circular outer peripheral contour, and the receiving groove is a plurality of receiving grooves that are evenly spaced in a circumferential direction of the filter element placement plate.

In some embodiments, the housing includes a cylindrical body, a top cover disposed at a top of the cylindrical body, and a bottom cover disposed at a bottom of the cylindrical body, the driving part is disposed in the bottom cover and connected to the driving shaft, the driving shaft is rotatably connected to the top cover, the cylindrical body includes a first section and a second section, one end of the first section is connected to the top cover, the other end of the first section is connected to one end of the second section, the other end of the second section is connected to the bottom cover, and a cross-sectional area of the second section decreases in a direction away from the first section.

In some embodiments, the driving component includes a motor, a speed reducer, and a transmission assembly, the transmission assembly includes a first pulley, a second pulley, and a belt wound around the first pulley and the second pulley, the first pulley is connected to an output shaft of the motor, the second pulley is connected to an input shaft of the speed reducer, and an output shaft of the speed reducer is connected to the transmission shaft.

In some embodiments, the cleaning device for the oil filter element further comprises a valve disposed at the discharge port for connecting and disconnecting the chamber from the outside.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning device for an engine oil filter element according to an embodiment of the present invention.

Fig. 2 is a partially cut-away schematic view of a cleaning device of an engine oil filter element according to the utility model discloses an embodiment.

Fig. 3 is a bottom structure diagram of the cleaning device of the engine oil filter element according to the embodiment of the present invention.

Fig. 4 is a schematic structural view of a filter element placing plate according to an embodiment of the present invention.

Reference numerals:

the filter comprises a shell 1, a cavity 101, a discharge port 102, a cylindrical body 11, a first section 111, a second section 112, a top cover 12, a bottom shell 13, a transmission shaft 2, a connecting part 21, a support column 3, a stand column 31, a connecting column 32, a filter element placing plate 4, a through hole 41, a protrusion 42, a containing groove 43, a filter screen 5, a driving part 6, a motor 61, a speed reducer 62, a first belt wheel 63, a second belt wheel 64, a belt 65 and a valve 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a cleaning device for an engine oil filter according to an embodiment of the present invention includes a housing 1, a transmission shaft 2, a plurality of pillars 3, a filter placement plate 4, a filter screen 5, and a drive member 6. The housing 1 has a chamber 101 and a discharge port 102, the discharge port 102 communicating with the chamber 101.

The drive shaft 2 is rotatably disposed in the chamber 101. In other words, the drive shaft 2 can rotate within the chamber 101.

The struts 3 are spaced apart from the inner surface of the casing 1, and a plurality of struts 3 surround the drive shaft 2 in the circumferential direction of the drive shaft 2, the plurality of struts 3 being arranged at intervals and connected to the drive shaft 2. It will be appreciated that rotation of the drive shaft 2 causes the plurality of struts 3 to rotate within the chamber 101 in the circumferential direction of the drive shaft 2.

The filter cartridge mounting plate 4 is provided with a through hole 41, and the transmission shaft 2 penetrates the filter cartridge mounting plate 4 through the through hole 41. In other words, the filter element placement plate 4 is provided with a through hole 41 through which the transmission shaft 2 can pass. The filter element placement plate 4 is connected at its outer periphery to a plurality of legs 3. In other words, the filter element placement plate 4 is located in a space surrounded by the plurality of pillars 3, and each of the pillars 3 is connected to the outer periphery of the filter element placement plate 4.

A screen 5 is connected to the plurality of legs 3 and surrounds the cartridge mounting plate 4. In other words, each of the pillars 3 is connected to the strainer 5, and the strainer 5 is provided outside the outer peripheral surface of the filter element placement plate 4. Optionally, the filter screen 5 is plural, one filter screen 5 is provided between every two adjacent pillars 3, the plural filter screens 5 and the plural pillars 3 enclose a cylindrical area, and the filter element placement plate 4 is provided in the cylindrical area. It will be appreciated that the invention is not limited thereto, for example the screen 5 is one and substantially cylindrical, the screen 5 surrounding a plurality of the pillars 3 and the inner peripheral surface of the screen 5 being connected to a plurality of the pillars 3.

The driving part 6 is connected with the transmission shaft 2 to drive the transmission shaft 2 to rotate. The drive unit 6 drives the transmission shaft 2 to rotate, the transmission shaft 2 drives the plurality of stand columns 3 to rotate, and the stand columns 3 drive the filter element placing plate 4 to rotate.

According to the utility model discloses a cleaning device of machine oil filter core, through setting up transmission shaft 2, a plurality of pillars 3 link to each other with transmission shaft 2, establish filter screen 5 between adjacent pillar 3, board 4 and the 2 pivoted driver part 6 of drive transmission shaft are placed to the filter core that the outer peripheral face links to each other with a plurality of pillars 3, the machine oil filter core that gets off from changing on the oil cleaner can be arranged the filter core in and place board 4, 2 rotations of driver part 6 drive transmission shaft, place board 4 rotations in order to drive the filter core, thereby produce stronger centrifugal force, waste oil is thrown away from in the filter core, and get into between the inner peripheral surface of filter screen 5 and shell 1 through filter screen 5, discharge port 102 discharges again. Clear up the machine oil filter core through above-mentioned mode, can improve cleaning efficiency, improve the clearance effect, avoid remaining fluid polluted environment, improved the recovery quality moreover.

In some embodiments, the pillar 3 includes a pillar 31 and a connecting column 32, and the length direction of the pillar 31 coincides with the axial direction of the transmission shaft 2. Specifically, as shown in fig. 1 and 2, the axial direction of the transmission shaft 2 is the up-down direction, the length direction of the upright 31 is also the up-down direction, the transmission shaft 2 is disposed in the chamber 101, the plurality of uprights 31 surround the transmission shaft 2, and each upright 31 is spaced apart from the transmission shaft 2.

The filter element placement plate 4 is connected at its outer periphery to a plurality of the posts 31, and the filter net 5 is connected to a plurality of the posts 31. Each upright 31 is connected to the drive shaft 2 by a connecting column 32. Specifically, as shown in fig. 1 and 2, a connection column 32 extends downward from the lower end of the column 31 and is inclined toward the drive shaft 2, and the lower end of the connection column 32 is connected to the drive shaft 2.

In some embodiments, the propeller shaft 2 includes, in its axial direction, a first end (a lower end of the propeller shaft 2 shown in fig. 2), a second end (an upper end of the propeller shaft 2 shown in fig. 2), and a connecting portion 21. The connecting portion 21 is located between and adjacent to the first end and the second end. As shown in fig. 2, the connecting portion 21 is located between the lower end of the propeller shaft 2 and the upper end of the propeller shaft 2 and adjacent to the lower end of the propeller shaft 2. The connecting portion 21 is located below the lower end surface of the pillar 31 in the up-down direction.

The first end of the drive shaft 2 is connected to a drive member 6. The second end of the drive shaft 2 is rotatably connected to the housing 1. In other words, the second end of the drive shaft 2 is connected to the housing 1, and the second end of the drive shaft 2 is rotatable with respect to the housing 1. The connecting portion 21 of the drive shaft 2 is connected to a plurality of connecting posts 32.

As shown in fig. 2, the lower end of the driving shaft 2 is connected to the driving part 6, the upper end of the driving shaft 2 is rotatably connected to the housing 1, and the lower end of each connecting post 32 is connected to the connecting portion 21 of the connecting shaft 2.

In some embodiments, the transmission shaft 2 is provided at a substantially central position of the chamber 101, the transmission shaft 2 extends along a length direction of the housing 1, and the plurality of struts 3 are arranged at regular intervals along a circumferential direction of the transmission shaft 2.

As shown in fig. 1 and 2, the housing 1 is substantially cylindrical, the axes of the transmission shafts 2 are located at the central axis of the cylindrical housing 1 and substantially coincide, a plurality of struts 3 surround the transmission shafts 2, and the distances between the adjacent struts 3 are the same.

In some embodiments, as shown in fig. 2, the filter element placement plate 4 is plural, and the plural filter element placement plates 4 are arranged at intervals in the axial direction of the drive shaft 2. As shown in fig. 2, a plurality of filter element placing plates 4 are arranged at intervals in the up-down direction. Further, the plurality of filter element placing plates 4 are arranged at even intervals in the axial direction of the drive shaft 2, that is, the distances between the adjacent filter element placing plates 4 are the same.

In some embodiments, as shown in fig. 2 and 4, the outer circumferential surface of the filter element placement plate 4 is provided with a plurality of projections 42, and the side of each pillar 3 facing the drive shaft 2 is provided with a groove in which the projections 42 are fitted. It will be appreciated that the number of projections 42 may be the same as the number of posts 3, with a recess being provided on the side of the posts 3 facing the drive shaft 2, i.e. one projection 42 for each post 3 and one recess.

The filter element mounting plate 4 can be engaged with the plurality of support columns 3 by providing the plurality of projections 42 on the outer peripheral surface of the filter element mounting plate 4 and providing the support columns 3 with grooves that are engaged with the projections 42 on the side facing the transmission shaft 2.

In some embodiments, the end surface of the filter element placement plate 4 is provided with a receiving groove 43, and the receiving groove 43 is spaced apart from the outer circumferential surface of the filter element placement plate 4 and the through hole 41. As shown in fig. 2 and 4, the upper end surface of the filter element placing plate 4 is provided with a receiving groove 43, and the receiving groove 43 does not extend inward to the through hole 41 and does not extend outward to the outer peripheral surface of the filter element placing plate 4.

It can be understood that, the containing groove 43 is arranged on the end face of the filter element placing plate 4, and the containing groove 43 does not extend to the outer peripheral face of the filter element placing plate 4, so that the engine oil filter element can be placed on the containing groove 43, and the engine oil filter element can be limited.

In some embodiments, as shown in fig. 4, the accommodating groove 43 is a plurality of grooves 43, and the plurality of grooves 43 are uniformly spaced along the circumferential direction of the filter element placing plate 4. In other words, the end surface of the filter element placing plate 4 is provided with a plurality of receiving grooves 43, the plurality of receiving grooves 43 are arranged at intervals along the circumferential direction of the filter element placing plate 4, and the distances between the adjacent receiving grooves 43 are the same.

In some embodiments, as shown in fig. 4, the filter insert positioning plate 4 has a generally circular peripheral contour.

In some embodiments, housing 1 includes a cylindrical body 11, a top cover 12 and a bottom cover 13, top cover 2 being disposed on top of cylindrical body 11, bottom cover 13 being disposed on the bottom of cylindrical body 11, drive member 6 being disposed within bottom cover 13 and being connected to drive shaft 2, drive shaft 2 being rotatably connected to top cover 12.

As shown in fig. 1 and 2, the upper end and the lower end of the cylindrical body 11 are open, the top cover 2 is provided at the upper end of the cylindrical body 11 to close the upper opening of the cylindrical body 11, and the bottom cover 13 is provided at the lower end of the cylindrical body 11 to close the lower opening of the cylindrical body 11, wherein the inner circumferential surface of the cylindrical body 11, the lower surface of the top cover 2, and the upper surface of the bottom cover 13 enclose a chamber 101.

Further, cylindrical body 11 includes a first section 111 and a second section 112, one end of first section 111 is connected to top cover 12, the other end of first section 111 is connected to one end of second section 112, the other end of second section 112 is connected to bottom cover 13, and the cross-sectional area of second section 112 decreases in a direction away from first section 111.

As shown in fig. 1 and 2, the cylindrical body 11 includes a first section 111 and a second section 112 sequentially arranged from top to bottom, an upper end of the first section 111 is connected to the top cover 12, a lower end of the first section 111 is connected to an upper end of the second section 112, a lower end of the second section 112 is connected to the bottom cover 13, and a cross-sectional area of the second section 112 decreases in a direction from top to bottom.

Optionally, the cross-sectional area of the second section 112 decreases in a direction away from the first section 111. As shown in fig. 1 and 2, the cross-sectional area of the second section 112 gradually decreases in a direction away from the first section 111.

Further, cylindrical body 11 is generally circular in cross-section, and second section 112 has a diameter that decreases in a direction away from first section 111.

In some embodiments, the driving member 6 includes a motor 61, a speed reducer 62, and a transmission assembly including a first pulley 63, a second pulley 64, and a belt 65, the belt 65 being wound around the first pulley 63 and the second pulley 64. The first belt pulley 63 is connected with an output shaft of the motor 61, the second belt pulley 64 is connected with an input shaft of the speed reducer 62, and the output shaft of the speed reducer 62 is connected with the transmission shaft 2.

As shown in fig. 1 and 2, the motor 61 and the reducer 62 are arranged in this order from right to left and spaced apart from each other, the output shaft of the motor 61 is located at the bottom of the motor 61 and connected to the first pulley 63, and the input shaft of the reducer 62 is located at the bottom of the reducer 62 and connected to the second pulley 64. The belt 65 is located below the motor 61 and the speed reducer 62, and is wound around the first pulley 63 and the second pulley 64. The output shaft of the speed reducer 62 is located at the top of the speed reducer 62 and connected to the transmission shaft 2. Thus, the motor 61 transmits power to the speed reducer 62 through a transmission assembly including the first pulley 63, the second pulley 64, and the belt 65, and the speed reducer 62 rotates the transmission shaft 2. Further, the driving member 6 further includes a coupling (not shown), and an output shaft of the speed reducer 62 is connected to the transmission shaft 22 through the coupling.

In some embodiments, the cleaning device for the oil filter further comprises a valve 7, the valve 7 being disposed at the drain port 102 for connecting and disconnecting the chamber 101 to the outside. As shown in fig. 1, the discharge port 102 is disposed at the lower end of the second section 112 of the cylindrical body 11, and the valve 7 is disposed on the discharge port 102, so that the discharge port 102 can be opened by the valve 7 to communicate the chamber 101 with the outside, and the discharge port 102 can be closed to not communicate the chamber 101 with the outside.

According to the utility model discloses a cleaning device of machine oil filter core through setting up valve 7, can control waste oil and flow out in the cavity 101. When the discharge port 102 is opened, the waste oil thrown out from the filter element passes through the filter screen 5 and enters between the filter screen 5 and the inner peripheral surface of the housing 1,

the following describes a cleaning device for an engine oil filter cartridge according to an embodiment of the present invention with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the cleaning device for an engine oil filter cartridge according to the embodiment of the present invention includes a housing 1, a transmission shaft 2, a plurality of pillars 3, a plurality of filter cartridge placing plates 4, a plurality of filter screens 5, a driving part 6, and a valve 7.

The housing 1 includes a cylindrical body 11, a top cover 12 and a bottom case 13, the upper end and the lower end of the cylindrical body 11 are open, the top cover 2 is disposed at the upper end of the cylindrical body 11 to close the upper opening of the cylindrical body 11, the bottom case 13 is disposed at the lower end of the cylindrical body 11 to close the lower opening of the cylindrical body 11, wherein a chamber 101 is defined by the inner circumferential surface of the cylindrical body 11, the lower surface of the top cover 2 and the upper surface of the bottom case 13.

The cylindrical body 11 is a substantially circular cylinder and includes a first section 111 and a second section 112 sequentially arranged from top to bottom, the upper end of the first section 111 is connected to the top cover 12, the lower end of the first section 111 is connected to the upper end of the second section 112, the lower end of the second section 112 is connected to the bottom case 13, the diameter of the first section 111 is kept constant from top to bottom, and the diameter of the second section 112 is reduced from top to bottom. The discharge port 102 is provided at the lower end of the second section 112.

The valve 7 is disposed on the discharge port 102 and outside the second segment 112 to open and close the discharge port 102, the discharge port 102 is opened to communicate the chamber 101 with the outside, and the discharge port 102 is closed to not communicate the chamber 101 with the outside.

The transmission shaft 2, the plurality of support columns 3, the filter element placing plate 4 and the filter screen 5 are all arranged in the chamber 101. The driving part 6 is provided in the bottom case 13.

The axial direction of the transmission shaft 2 is the up-down direction, the axial line of the transmission shaft 2 is approximately coincident with the central axis of the chamber 101, the upper end of the transmission shaft 2 is rotatably connected with the top cover 12, and the lower end of the transmission shaft 2 passes through the upper end plate of the bottom shell 13 to be connected with the driving part 6. Propeller shaft 2 further includes a connecting portion 21 located between the upper end of propeller shaft 2 and the lower end of propeller shaft 2, connecting portion 21 being located adjacent the lower end of propeller shaft 2 and within second section 112.

Each pillar 3 includes a column 31 and a connecting column 32, the length direction of the column 31 is the up-down direction and is located in the first section 111, and a plurality of columns 31 are arranged around the transmission shaft 32 and are evenly spaced along the circumference of the chamber 101. For example four, posts 3. The uprights 31 of the four uprights 3 are disposed around the drive shaft 32 and are evenly spaced circumferentially of the chamber 101.

Each of the pillars 31 is spaced from the drive shaft 32 in the radial direction of the chamber 101, and each of the pillars 31 is spaced from the inner peripheral surface of the first section 111 in the radial direction of the chamber 101. A connection column 32 extends downward from the lower end of the upright 31 and is inclined toward the transmission shaft 2, the lower end of the connection column 32 is connected to the connection portion 21 of the transmission shaft 2, and the connection column 32 is located in the second section 112. Specifically, the interface of the first section 111 and the second section 112 is flush with the interface of the upright 31 and the connecting post 32.

The filter screens 5 are arranged between adjacent columns 31, in other words, one filter screen 5 is arranged between every two adjacent columns 31. The plurality of screens 5 and the plurality of pillars 31 enclose a cylindrical area. For example four sieves 5. Of the columns 31 of four columns 3, there is a screen 5 between each two adjacent columns.

The outer peripheral contour of the filter element placement plate 4 is substantially circular, and is provided with a through hole 41 penetrating the filter element placement plate 4 in the up-down direction, the outer peripheral face of the filter element placement plate 4 is provided with a plurality of protrusions 42, one side of each upright column 31 adjacent to the transmission shaft 2 is provided with a groove, the filter element placement plate 4 is located in the cylindrical region, the protrusions 42 of the filter element placement plate 4 are fitted in the grooves on the upright columns 31, and the transmission shaft 2 passes through the through hole 41. Specifically, the inner peripheral surface of the filter net 5 is in contact with the outer peripheral surface of the filter element placing plate 4.

The upper end surface of the filter element placing plate 4 is provided with a plurality of accommodating grooves 43, and the plurality of accommodating grooves 43 are uniformly arranged along the circumferential direction of the filter element placing plate 4 at intervals. Each of the receiving grooves 43 does not extend inward to the through hole 41 and does not extend outward to the outer peripheral surface of the filter element placement plate 4. For example, four accommodating grooves 43 are provided, and the four accommodating grooves 43 are arranged at regular intervals in the circumferential direction of the filter element placement plate 4.

The plurality of filter element-mounting plates 4 are arranged at intervals in the vertical direction. For example, the number of the filter element placement plates 4 is two, and the two filter element placement plates 4 are arranged at an interval in the vertical direction. When the number of the filter element placing plates 4 is more than two, the plurality of filter element placing plates 4 are arranged at even intervals in the up-down direction, that is, the distances between the adjacent filter element placing plates 4 are the same.

The driving part 6 includes a motor 61, a speed reducer 62, and a transmission assembly including a first pulley 63, a second pulley 64, and a belt 65. The motor 61 and the reducer 62 are arranged in sequence from right to left and spaced from each other, an output shaft of the motor 61 is located at the bottom of the motor 61 and connected with the first pulley 63, and an input shaft of the reducer 62 is located at the bottom of the reducer 62 and connected with the second pulley 64. The belt 65 is located below the motor 61 and the speed reducer 62, and is wound around the first pulley 63 and the second pulley 64. The output shaft of speed reducer 62 is located at the top of speed reducer 62, and the lower end of transmission shaft 2 passes through the upper end plate of bottom shell 13 and is connected with the output shaft of speed reducer 62. Specifically, the output shaft of the speed reducer 62 is connected to the transmission shaft 22 through a coupling.

When clearance machine oil filter core, place the storage tank 43 on board 4 at the filter core earlier with the machine oil filter core, then place the filter core a plurality of archs 42 of board 4 periphery and aim at and install on the recess of stand 31 in order to place the filter core board 4 and place in the cylindric region, the filter core is placed board 4 and transmission shaft 2, pillar 3 and filter screen 5 rotate with the same rotational speed, produce centrifugal force, the waste oil clean up in the rotatory centrifugal force will old and useless machine oil filter core, the waste oil of clearance gets rid of between the inner peripheral surface of filter screen 5 and first section 111 through filter screen 5, and arrange to appointed container in through discharge port 102 and oil drain pipe.

Further, the motor 61 can change the steering in real time, and the motor can rotate forward and backward alternately, so that the residual oil in the engine oil filter element can be completely thrown out. In addition, the filter element placing plate 4 can be conveniently placed and taken out. A plurality of filter elements can be placed in the cylindrical area simultaneously to place the plate, and each cleaning procedure can be taken out in sequence after being completed, so that the cleaning efficiency is improved, and the recovery period is shortened.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A cleaning device of machine oil filter core, its characterized in that includes:

a housing having a chamber and a discharge port in communication with the chamber;

the transmission shaft is arranged in the cavity and can rotate;

a plurality of struts circumferentially surrounding the drive shaft, the plurality of struts being spaced apart from and connected to the drive shaft, the struts being spaced apart from the inner surface of the housing;

the filter element placing plate is provided with a through hole, the transmission shaft penetrates through the filter element placing plate through the through hole, and the periphery of the filter element placing plate is connected with the pillars;

a filter screen connected to the plurality of legs and surrounding the filter element placement plate;

the driving part is connected with the transmission shaft to drive the transmission shaft to rotate.

2. The oil filter element cleaning device of claim 1, wherein the support post comprises:

the length direction of the upright columns is consistent with the axial direction of the transmission shaft, the periphery of the filter element placing plate is connected with the upright columns, and the filter screen is connected with the upright columns;

the connecting columns are connected with the transmission shaft through one connecting column.

3. The oil filter element cleaning device according to claim 2, wherein the transmission shaft includes a first end, a second end, and a connecting portion between the first end and the second end and adjacent to the first end, the first end of the transmission shaft is connected to the driving member, the second end of the transmission shaft is rotatably connected to the housing, and the connecting portion of the transmission shaft is connected to the plurality of connecting posts.

4. The oil filter element cleaning device according to claim 1, wherein the driving shaft is provided at a substantially central position of the chamber, the driving shaft extends along a length direction of the housing, and the plurality of pillars are arranged at regular intervals along a circumferential direction of the driving shaft.

5. The oil filter element cleaning device according to claim 1, wherein the filter element placement plate is plural, and plural filter element placement plates are arranged at intervals in an axial direction of the drive shaft.

6. The cleaning device for an engine oil filter according to claim 1, wherein the outer peripheral surface of the filter mounting plate is provided with a plurality of projections, a side of each of the pillars facing the transmission shaft is provided with a groove in which the projections are fitted, and an end surface of the filter mounting plate is provided with a receiving groove spaced from the outer peripheral surface of the filter mounting plate and the through hole.

7. The oil filter element cleaning device according to claim 6, wherein the outer peripheral contour of the filter element placement plate is substantially circular, and the plurality of receiving grooves are arranged at regular intervals in the circumferential direction of the filter element placement plate.

8. The oil filter element cleaning device according to any one of claims 1 to 7, wherein the housing includes a cylindrical body, a top cover provided at a top of the cylindrical body, and a bottom cover provided at a bottom of the cylindrical body, the driving member is provided in the bottom cover and connected to the driving shaft, the driving shaft is rotatably connected to the top cover, the cylindrical body includes a first section and a second section, one end of the first section is connected to the top cover, the other end of the first section is connected to one end of the second section, the other end of the second section is connected to the bottom cover, and a cross-sectional area of the second section decreases in a direction away from the first section.

9. The apparatus according to any one of claims 1 to 7, wherein the driving member includes a motor, a reducer, and a transmission assembly including a first pulley, a second pulley, and a belt wound around the first pulley and the second pulley, the first pulley being connected to an output shaft of the motor, the second pulley being connected to an input shaft of the reducer, and an output shaft of the reducer being connected to the transmission shaft.

10. The oil filter element cleaning device according to any one of claims 1 to 7, further comprising a valve provided at the drain port for connecting and disconnecting the chamber to the outside.

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