CN211039246U

CN211039246U - Hydraulic oil filter equipment

Info

Publication number: CN211039246U
Application number: CN201921328214.6U
Authority: CN
Inventors: 刘轩; 常晓德
Original assignee: Kunshan Haoyue Auto Parts Co ltd
Current assignee: Kunshan Haoyue Auto Parts Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-07-17
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a hydraulic oil filtering device, which comprises a frame, a precipitation component, a power component, a filtering component and a movable roller, wherein the movable roller is fixedly arranged around the bottom of the frame, the precipitation component is fixedly arranged on one side of the top of the frame, the power component is arranged on one side of the top of the precipitation component, the filtering component is fixedly arranged on the other side of the top of the frame, and the power component is connected with the filtering component; the filter assembly comprises a filter box, a first filter cylinder, a second filter cylinder, an installation filter element, a sealing plate, an oil discharge port, an oil conveying funnel, a first filter pipe, a second oil pump, a second filter pipe, an electromagnetic valve, a mounting frame and a discharge pipe.

Description

Hydraulic oil filter equipment

Technical Field

The utility model relates to a hydraulic oil filtration equipment field specifically is a hydraulic oil filter equipment.

Background

The quality of the hydraulic oil plays an important role in the working performance of a hydraulic system; after impurities are mixed into the hydraulic oil, the impurities have a destructive effect along with the circulation effect of the hydraulic oil, and the normal work of a hydraulic system is seriously influenced; in the process of hydraulic transmission, a hydraulic oil filtering device is generally used for filtering hydraulic oil; the hydraulic oil filtering device in the prior art is complex in structure, large in size and inconvenient to move, and has the problem of poor hydraulic oil filtering effect when in use, so that the hydraulic oil filtering device is necessary to design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic oil filter equipment removes convenient and fast, when using, can deposit filterable hydraulic oil of needs earlier to hydraulic oil after will depositing carries out a lot of filtration, can effectively get rid of the impurity in the hydraulic oil, and the filter effect is good, effectively improves the quality of hydraulic oil, makes hydraulic transmission safe and stable more.

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

a hydraulic oil filtering device comprises a rack, a precipitation component, a power component, a filtering component and movable rollers, wherein the movable rollers are fixedly arranged on the periphery of the bottom of the rack, the precipitation component is fixedly arranged on one side of the top of the rack, the power component is arranged on one side of the top of the precipitation component, the filtering component is fixedly arranged on the other side of the top of the rack, and the power component is connected with the filtering component;

the filter assembly comprises a filter box, a first filter cylinder, a second filter cylinder, an installation filter element, a sealing plate, an oil discharge port, an oil delivery funnel, a first filter pipe, a second oil pump, a second filter pipe, an electromagnetic valve, an installation frame and a discharge pipe, wherein the filter box is installed on the other side of the top of the rack through bolts, the installation frame is installed at the position above the inner wall of the bottom of the filter box, the periphery of the installation frame is fixedly connected with the inner wall of the filter box, the first filter cylinder and the second filter cylinder are respectively and fixedly installed on the two sides of the top of the installation frame, the sealing plate is installed at the position above the inner wall of the bottom of the first filter cylinder and the second filter cylinder through screws, the installation filter element is fixedly installed at the top of the sealing plate, the oil discharge port is respectively arranged on the two sides of the outer portion where the filter element is installed, the oil, the bottom of mounting bracket is provided with the second oil pump, and the second oil pump passes through the inner wall connection of screw and rose box, one side connection of second oil pump is installed first filter tube, and just first filter tube passes the mounting bracket and strains the inside oil transportation funnel fixed connection of section with the first section of thick bamboo, the opposite side connection of second oil pump is installed the second filter tube, and the second filter tube passes the inside intercommunication that section and section were strained to mounting bracket and second, the outside one end fixed mounting of rose box has the discharging pipe, and the internal connection of discharging pipe and rose box.

As a further aspect of the present invention: the sedimentation component comprises a sedimentation tank, an apron, a sedimentation pipe, an inlet pipe, a filter head, a filter screen and a mounting bottom plate, the mounting bottom plate is installed on one side of the top of the rack through bolts, the sedimentation tank is fixedly installed on the top of the mounting bottom plate, the inlet pipe is fixedly installed on one side of the outer wall of the sedimentation tank, the filter screen is installed in the central part of the inner portion of the sedimentation tank, the filter screen is fixedly connected with the inner wall of the sedimentation tank, the filter head is arranged right above the top of the filter screen, the apron is installed in the central part of the top of the sedimentation tank in a laminating mode, and the sedimentation.

As a further aspect of the present invention: the power assembly comprises an equipment box, a first oil pump and an oil pumping pipe, the equipment box is mounted on one side of the top of the filter box through screws, the first oil pump is mounted inside the equipment box through screws, the other end of the settling tube penetrates through the side wall of the equipment box and is fixedly connected with an oil inlet of the first oil pump, and the oil outlet of the first oil pump is fixedly provided with the oil pumping pipe.

As a further aspect of the present invention: the movable roller is a universal wheel.

As a further aspect of the present invention: the feed pipe is communicated with an external hydraulic oil pipeline.

As a further aspect of the present invention: one end of the feed pipe penetrates through the settling tank and is positioned on one side of the top of the filter screen.

As a further aspect of the present invention: the top center of the cover plate is provided with a feed hole, and one end of the settling tube penetrates through the feed hole to be inserted and installed inside the filter head.

As a further aspect of the present invention: one end of the oil pumping pipe penetrates through the equipment box and the filter box to be communicated with the interior of the first filter cylinder.

As a further aspect of the present invention: the first oil pump and the second oil pump are both CYZ-A type self-suction centrifugal oil pumps.

As a further aspect of the present invention: and an electromagnetic valve is installed at one end of the discharge pipe, and one end of the discharge pipe penetrates through the filter box and the mounting frame to be fixedly connected with the oil conveying funnel inside the second filter cylinder.

As a further aspect of the present invention: the first and second cartridges are both open-bottomed cartridges.

The utility model has the advantages that: this hydraulic oil filter equipment, it is convenient and fast to remove, when using, will external filterable hydraulic oil of needs deposit through the precipitation subassembly, thereby carry out prefilter and get rid of with the impurity in the hydraulic oil, rethread power component can carry the hydraulic oil after the prefilter to filter assembly, make filter assembly can carry out secondary filter and cubic to hydraulic oil and filter, thereby can effectively get rid of the impurity in the hydraulic oil, the filter effect is good, effectively improve the quality of hydraulic oil, make hydraulic transmission safe and stable more.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the settling assembly of the present invention;

FIG. 3 is a cross-sectional view of the filter assembly of the present invention;

in the figure: 1. a frame; 2. a precipitation assembly; 3. a settling tank; 4. a cover plate; 5. a settling tube; 6. a feed pipe; 7. a filter head; 8. a filter screen; 9. mounting a bottom plate; 10. a power assembly; 11. an equipment box; 12. a first oil pump; 13. an oil pumping pipe; 14. a filter assembly; 15. a filter box; 16. a first filter cartridge; 17. a second filter cartridge; 18. installing a filter element; 19. a sealing plate; 20. an oil discharge port; 21. an oil delivery funnel; 22. a first filtering pipe; 23. a second oil pump; 24. a second filtering pipe; 25. an electromagnetic valve; 26. a mounting frame; 27. a discharge pipe; 28. the roller is moved.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a hydraulic oil filtering device comprises a frame 1, a settling assembly 2, a power assembly 10, a filtering assembly 14 and moving rollers 28, wherein the moving rollers 28 are fixedly mounted on the periphery of the bottom of the frame 1, and the moving rollers 28 are universal wheels and are convenient to move; a precipitation assembly 2 is fixedly installed on one side of the top of the rack 1, the precipitation assembly 2 comprises a precipitation tank 3, a cover plate 4, a precipitation pipe 5, a feeding pipe 6, a filter head 7, a filter screen 8 and an installation bottom plate 9, the installation bottom plate 9 is installed on one side of the top of the rack 1 through bolts, the precipitation tank 3 is fixedly installed on the top of the installation bottom plate 9, the feeding pipe 6 is fixedly installed on one side of the outer wall of the precipitation tank 3, and the feeding pipe 6 is communicated with an external hydraulic oil pipeline so as to facilitate the conveying of hydraulic oil needing to be filtered; a filter screen 8 is arranged in the center of the interior of the settling tank 3, the filter screen 8 is fixedly connected with the inner wall of the settling tank 3, and one end of the feeding pipe 6 penetrates through the settling tank 3 and is positioned on one side of the top of the filter screen 8, so that the filtering is facilitated; a filter head 7 is arranged right above the top of the filter screen 8, a cover plate 4 is attached to the center of the top of the settling tank 3, a settling pipe 5 is inserted and installed in the center of the top of the cover plate 4, a feeding hole is formed in the center of the top of the cover plate 4, and one end of the settling pipe 5 penetrates through the feeding hole and is inserted and installed in the filter head 7, so that precipitated hydraulic oil can be conveniently pumped through the filter head 7 through the settling pipe 5; a power assembly 10 is arranged on one side of the top of the settling assembly 2, the power assembly 10 comprises an equipment box 11, a first oil pump 12 and an oil pumping pipe 13, the equipment box 11 is mounted on one side of the top of the filter box 15 through screws, the first oil pump 12 is mounted inside the equipment box 11 through screws, the other end of the settling pipe 5 penetrates through the side wall of the equipment box 11 and is fixedly connected with an oil inlet of the first oil pump 12, an oil pumping pipe 13 is fixedly mounted at an oil outlet of the first oil pump 12, and one end of the oil pumping pipe 13 penetrates through the equipment box 11 and the filter box 15 to be communicated with the inside of the first filter cylinder 16, so that hydraulic oil can; a filtering component 14 is fixedly arranged on the other side of the top of the frame 1, and the power component 10 is connected with the filtering component 14; the filter assembly 14 comprises a filter box 15, a first filter cylinder 16, a second filter cylinder 17, a mounting filter element 18, a sealing plate 19, an oil drain port 20, an oil delivery funnel 21, a first filter pipe 22, a second oil pump 23, a second filter pipe 24, an electromagnetic valve 25, a mounting rack 26 and a discharge pipe 27, wherein the filter box 15 is mounted on the other side of the top of the rack 1 through bolts, the mounting rack 26 is mounted above the inner wall of the bottom of the filter box 15, the periphery of the mounting rack 26 is fixedly connected with the inner wall of the filter box 15, the first filter cylinder 16 and the second filter cylinder 17 are respectively fixedly mounted on two sides of the top of the mounting rack 26, and the first filter cylinder 16 and the second filter cylinder 17 are both filter cylinders with uncl; a sealing plate 19 is respectively installed at the upper positions of the inner walls of the bottoms of the first filter cartridge 16 and the second filter cartridge 17 through screws, a mounting filter element 18 is fixedly installed at the top of the sealing plate 19, oil discharge ports 20 are respectively formed in the two sides of the top of the sealing plate 19, which are positioned at the outer side of the mounting filter element 18, an oil delivery funnel 21 is fixedly installed at the bottom of the sealing plate 19, the bottom of the oil discharge port 20 is communicated with the oil delivery funnel 21, a second oil pump 23 is arranged at the bottom of a mounting frame 26, the second oil pump 23 is connected with the inner wall of the filter box 15 through screws, a first filter pipe 22 is connected and installed at one side of the second oil pump 23, the first filter pipe 22 is fixedly connected with the oil delivery funnel 21 inside the first filter cartridge 16 through the mounting frame 26, a second filter pipe 24 is connected and installed at the other side of the second oil pump 23, the second filter pipe 24 is communicated with the inside of the, and the discharge pipe 27 is connected with the inside of the filter tank 15; one end of the discharge pipe 27 is provided with an electromagnetic valve 25, and one end of the discharge pipe 27 penetrates through the filter box 15 and the mounting frame 26 to be fixedly connected with the oil conveying funnel 21 in the second filter cylinder 17, so that the filtered hydraulic oil can be conveniently discharged out of the filter box 15; the first oil pump 12 and the second oil pump 23 are both CYZ-A type self-suction centrifugal oil pumps, and have good oil conveying capacity.

The utility model discloses a theory of operation: when in use, the device can be moved through the movable roller 28 at the bottom of the frame 1, and the movement is convenient and quick; the device is moved to a use position and then stops moving, an external hydraulic oil pipeline is fixedly connected with a feeding pipe 6 of a settling assembly 2, hydraulic oil to be filtered flows into a settling tank 3 at the top of a mounting bottom plate 9 through the feeding pipe 6, the hydraulic oil drops onto a filter screen 8 and can be subjected to primary filtering, the filtered hydraulic oil is subjected to standing settling in the settling tank 3, impurities in the hydraulic oil can be precipitated after the hydraulic oil is precipitated for a period of time, the primarily filtered hydraulic oil can be conveyed into a filter assembly 14 through a power assembly 10 to be subjected to secondary filtering, a first oil pump 12 in an equipment box 11 works, the hydraulic oil is conveyed to a settling pipe 5 after being filtered through a filter head 7, then the hydraulic oil is conveyed to an oil pumping pipe 13 through a cover plate 4 and then conveyed into a first filter cylinder 16 in a filter box 15 through the oil pumping pipe 13, and the hydraulic oil can be subjected to secondary filtering through an installation filter element 18 in the first, filtered hydraulic oil flows to an oil delivery funnel 21 in the first filter cylinder 16 through an oil outlet 20 at the top of a sealing plate 19 in the first filter cylinder 16, then flows to a first filter pipe 22 through the oil delivery funnel 21, a second oil pump 23 works to convey the hydraulic oil in the first filter pipe 22 to a second filter pipe 24, then the hydraulic oil passes through a mounting frame 26 through the second filter pipe 24 to be conveyed into the second filter cylinder 17, the hydraulic oil can be filtered for three times through a mounting filter element 18 in the second filter cylinder 17, the filtered hydraulic oil flows to the oil delivery funnel 21 in the second filter cylinder 17 through the oil outlet 20 at the top of the sealing plate 19 in the second filter cylinder 17, and an electromagnetic valve 25 is opened to discharge the hydraulic oil in the oil delivery funnel 21 in the second filter cylinder 17 to the outside through a discharge pipe 27, so that the hydraulic oil filtration is completed.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The hydraulic oil filtering device is characterized by comprising a rack (1), a precipitation component (2), a power component (10), a filtering component (14) and movable rollers (28), wherein the movable rollers (28) are fixedly installed on the periphery of the bottom of the rack (1), the precipitation component (2) is fixedly installed on one side of the top of the rack (1), the power component (10) is arranged on one side of the top of the precipitation component (2), the filtering component (14) is fixedly installed on the other side of the top of the rack (1), and the power component (10) is connected with the filtering component (14);

the filter assembly (14) comprises a filter box (15), a first filter cylinder (16), a second filter cylinder (17), an installation filter element (18), a sealing plate (19), an oil outlet (20), an oil delivery funnel (21), a first filter pipe (22), a second oil pump (23), a second filter pipe (24), an electromagnetic valve (25), a mounting frame (26) and a discharge pipe (27), wherein the filter box (15) is installed on the other side of the top of the rack (1) through bolts, the mounting frame (26) is installed above the inner wall of the bottom of the filter box (15), the periphery of the mounting frame (26) is fixedly connected with the inner wall of the filter box (15), the first filter cylinder (16) and the second filter cylinder (17) are fixedly installed on two sides of the top of the mounting frame (26) respectively, and the sealing plate (19) is installed on the upper positions of the inner walls of the bottoms of the first filter cylinder (16) and the second filter cylinder (17), and the top of the sealing plate (19) is fixedly provided with an installation filter element (18), the top of the sealing plate (19) is positioned at the two outer sides of the installation filter element (18) and is provided with an oil discharge port (20), the bottom of the sealing plate (19) is fixedly provided with an oil delivery funnel (21), the bottom of the oil discharge port (20) is communicated with the oil delivery funnel (21), the bottom of the mounting frame (26) is provided with a second oil pump (23), the second oil pump (23) is connected with the inner wall of the filter box (15) through a screw, one side of the second oil pump (23) is connected with a first filter pipe (22), the first filter pipe (22) penetrates through the mounting frame (26) and is fixedly connected with the oil delivery funnel (21) inside the first filter cylinder (16), the other side of the second oil pump (23) is connected with a second filter pipe (24), and the second filter pipe (24) penetrates through the mounting frame (26) and is communicated with the inside of the second filter cylinder (17, the outside one end fixed mounting of rose box (15) has discharging pipe (27), and discharging pipe (27) and the internal connection of rose box (15).

2. The hydraulic oil filtering device according to claim 1, characterized in that the settling assembly (2) comprises a settling tank (3), a cover plate (4), a settling tube (5), a feeding tube (6), a filter head (7), a filter screen (8) and a mounting base plate (9), a mounting bottom plate (9) is arranged on one side of the top of the frame (1) through a bolt, the top of the mounting bottom plate (9) is fixedly provided with a settling tank (3), one side of the outer wall of the settling tank (3) is fixedly provided with a feeding pipe (6), the center inside the settling tank (3) is provided with a filter screen (8), the filter screen (8) is fixedly connected with the inner wall of the sedimentation tank (3), a filter head (7) is arranged right above the top of the filter screen (8), the laminating of the top central authorities of gunbarrel (3) is installed and is lapped (4), the top central authorities of apron (4) are pegged graft and are installed sedimentation pipe (5).

3. The hydraulic oil filtering device according to claim 2, wherein the power assembly (10) comprises an equipment box (11), a first oil pump (12) and an oil pumping pipe (13), the equipment box (11) is mounted on one side of the top of the filter box (15) through a screw, the first oil pump (12) is mounted inside the equipment box (11) through a screw, the other end of the settling tube (5) penetrates through the side wall of the equipment box (11) and is fixedly connected with an oil inlet of the first oil pump (12), and an oil pumping pipe (13) is fixedly mounted at an oil outlet of the first oil pump (12).

4. Hydraulic oil filter arrangement according to claim 1, characterised in that the moving rollers (28) are universal wheels.

5. Hydraulic oil filter arrangement according to claim 2, characterised in that the feed pipe (6) communicates with an external hydraulic oil conduit.

6. Hydraulic oil filter arrangement according to claim 2, characterised in that one end of the feed pipe (6) is located on the top side of the filter screen (8) through the settling tank (3).

7. The hydraulic oil filtering device as claimed in claim 2, wherein a feed hole is formed in the center of the top of the cover plate (4), and one end of the settling tube (5) passes through the feed hole and is inserted and installed inside the filter head (7).

8. The hydraulic oil filter arrangement according to claim 3, wherein one end of the oil suction pipe (13) communicates with the interior of the first filter cartridge (16) through the equipment box (11), the filter box (15).

9. Hydraulic oil filter arrangement according to claim 3, characterised in that the first oil pump (12) and the second oil pump (23) are both self-priming centrifugal oil pumps of the CYZ-A type.

10. The hydraulic oil filtering device according to claim 1, characterized in that an electromagnetic valve (25) is installed at one end of the discharge pipe (27), and one end of the discharge pipe (27) penetrates through the filter box (15) and the mounting frame (26) to be fixedly connected with an oil delivery funnel (21) inside the second filter cartridge (17).