CN214913885U

CN214913885U - Easily install type hydraulic oil filter

Info

Publication number: CN214913885U
Application number: CN202023001523.8U
Authority: CN
Inventors: 李峰; 张静; 胡海霞
Original assignee: Xuzhou Hengrui Electromechanical Equipment Co ltd
Current assignee: Xuzhou Hengrui Electromechanical Equipment Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-30
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an easily install type hydraulic oil filter relates to hydraulic oil filter technical field, which comprises a housin, the right side fixed mounting of casing has the feed liquor pipe, and the inside of feed liquor pipe is provided with first valve, the top fixed mounting of feed liquor pipe has the outlet pipe, and the right side of outlet pipe settles and have the fixed block, the inside welding of fixed block has the telescopic link, and the outside of telescopic link has cup jointed the spring, the inner wall of feed liquor pipe is provided with the backup pad, and the outside welding of backup pad has the movable sleeve. The utility model discloses in, manual operation rotation handle, rotation handle pass through driving gear piece, driven gear piece, threaded rod, cross the filter frame and drive first filter screen, second filter screen and go up and down the operation, just conveniently accomplish the change work of crossing the filter core through the lift of first filter screen, second filter screen, should change the mechanism, rational in infrastructure, easy operation, and can change the filter core in the hydraulic oil filter use, improve the work efficiency of hydraulic oil filter.

Description

Easily install type hydraulic oil filter

Technical Field

The utility model relates to a hydraulic oil filter technical field especially relates to an easily install type hydraulic oil filter.

Background

With the development of scientific technology and the progress of times, hydraulic transmission technology is continuously updated, a hydraulic oil filter is an important device in hydraulic transmission, the hydraulic oil filter can be divided into a surface type filter, a depth type filter and a magnetic filter according to filtering materials, the filtering effect of the surface type filter, the depth type filter and the magnetic filter on solid pollutants is achieved through direct interception and adsorption, the main effect of the hydraulic oil filter is to filter hydraulic oil, and various impurities inevitably appear in a hydraulic system.

The prior art has the following problems: 1. when the filter element of the conventional hydraulic oil filter is replaced, the filtering work of the hydraulic oil filter needs to be stopped, so that the working efficiency is reduced; 2. when the existing hydraulic oil filter is disassembled and assembled, the disassembling and assembling work of the hydraulic oil filter needs to be completed through a disassembling and assembling tool, so that the disassembling and assembling process of the hydraulic oil filter is complex and long in time consumption, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an easily installation type hydraulic oil filter.

In order to achieve the above object, the utility model provides a following technical scheme:

an easily-installed hydraulic oil filter comprises a shell, wherein a liquid inlet pipe is fixedly installed on the right side of the shell, a first valve is arranged inside the liquid inlet pipe, a liquid outlet pipe is fixedly installed at the top of the liquid inlet pipe, a fixed block is arranged on the right side of the liquid outlet pipe, a telescopic rod is welded inside the fixed block, a spring is sleeved outside the telescopic rod, a supporting plate is arranged on the inner wall of the liquid inlet pipe, a movable sleeve is welded outside the supporting plate, a magnet block is arranged inside the shell, a filtering frame is movably connected to the top of the magnet block, a second filtering net is movably installed on the opposite side between the filtering frames, a first filtering net is fixedly installed outside the second filtering net, threaded rods are welded on the left side and the right side of the filtering frame, a driven gear block is sleeved outside the other end of the threaded rods, and a driving gear block is fixedly connected outside the driven gear block, the inside fixed mounting of filtering the frame has electric putter, and electric putter's bottom fixed mounting has the cleaning plate, the outside of filtering the frame is provided with the groove block.

Preferably, the right side fixed mounting of casing has the drain pipe, the bottom fixedly connected with inlet tube of drain pipe, and the inside of inlet tube is provided with the second valve.

Preferably, the first filter screen forms a lifting structure through filtering between frame, driving gear block, threaded rod and the casing, and the outer wall of threaded rod is closely connected with the inner wall of driven gear block.

Preferably, the cleaning plate passes through and constitutes elevation structure between filter frame, electric putter and the casing, and the length of cleaning plate equals with the length of first filter screen.

Preferably, the supporting plate forms a moving structure through the movable sleeve, the telescopic rod, the spring and the liquid inlet pipe, and the movable sleeve forms an elastic structure through the spring and the liquid inlet pipe.

Preferably, the filter frame is magnetically connected with the magnet block, and the length of the magnet block is greater than that of the filter frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, manual operation rotation handle, rotation handle pass through driving gear piece, driven gear piece, threaded rod, cross the filter frame and drive first filter screen, second filter screen and go up and down the operation, just conveniently accomplish the change work of crossing the filter core through the lift of first filter screen, second filter screen, should change the mechanism, rational in infrastructure, easy operation, and can change the filter core in the hydraulic oil filter use, improve the work efficiency of hydraulic oil filter.

2. The utility model discloses in, the manual operation movable sleeve, the movable sleeve passes through the telescopic link, the spring, the fixed block drives the backup pad and removes the operation, matches hydraulic oil filter and pipeline again, loosens the movable sleeve for the backup pad carries out the work of reseing through the spring, just so conveniently accomplishes the dismouting work of hydraulic oil filter, this dismouting mechanism, simple structure, convenient to use, and need not accomplish the dismouting work of hydraulic oil filter through assembly and disassembly tools, reduced staff's work load, improved work efficiency.

3. The utility model discloses in, close first valve, open the second valve, first valve makes the clear water circulate inside the casing, the second valve makes the clear water pass through drain pipe, inlet tube circulation to the casing in, restart electric putter, electric putter makes the clearance board carry out the operation of going up and down, just so conveniently accomplish the cleaning work of crossing filter element (first filter screen, second filter screen), this clearance mechanism, simple structure, high durability and convenient use, it is effectual to clear up, the life of crossing the filter element has been prolonged.

Drawings

FIG. 1 is a schematic structural view of a hydraulic oil filter according to the present invention;

FIG. 2 is a schematic view of the front internal structure of the middle water inlet pipe of the present invention;

FIG. 3 is a schematic diagram of a cleaning plate structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a housing; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a first valve; 5. a second valve; 6. a water inlet pipe; 7. a water outlet pipe; 8. a filter frame; 9. a magnet block; 10. a second filter screen; 11. a first filter screen; 12. a groove block; 13. a threaded rod; 14. a fixed block; 15. a movable sleeve; 16. a telescopic rod; 17. a spring; 18. a support plate; 19. an electric push rod; 20. cleaning the plate; 21. a driven gear block; 22. and a driving gear block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions:

an easily-installed hydraulic oil filter comprises a shell 1, a liquid inlet pipe 2, a liquid outlet pipe 3, a first valve 4, a second valve 5, a water inlet pipe 6, a water outlet pipe 7, a filter frame 8, a magnet block 9, a second filter screen 10, a first filter screen 11, a groove block 12, a threaded rod 13, a fixed block 14, a movable sleeve 15, a telescopic rod 16, a spring 17, a supporting plate 18, an electric push rod 19, a cleaning plate 20, a driven gear block 21 and a driving gear block 22, wherein the right side of the shell 1 is fixedly provided with the liquid inlet pipe 2, the liquid inlet pipe 2 is internally provided with the first valve 4, the top of the liquid inlet pipe 2 is fixedly provided with the water outlet pipe 7, the right side of the water outlet pipe 7 is provided with the fixed block 14, the telescopic rod 16 is welded inside the fixed block 14, the spring 17 is sleeved outside the telescopic rod 16, the supporting plate 18 is arranged on the inner wall of the liquid inlet pipe 2, and the movable sleeve 15 is welded outside the supporting plate 18, casing 1's inside is provided with magnet piece 9, and the top swing joint of magnet piece 9 has filter frame 8, opposite face movable mounting has second filter screen 10 between the filter frame 8, and the outside fixed mounting of second filter screen 10 has first filter screen 11, the left and right sides welding of filter frame 8 has threaded rod 13, and the other end outside of threaded rod 13 has cup jointed driven gear piece 21, driven gear piece 21's outside fixedly connected with driving gear piece 22, the inside fixed mounting of filter frame 8 has electric putter 19, and electric putter 19's bottom fixed mounting has clearance board 20, the outside of filter frame 8 is provided with groove block 12.

As shown in fig. 1, a liquid outlet pipe 3 is fixedly mounted on the right side of the casing 1, a water inlet pipe 6 is fixedly connected to the bottom of the liquid outlet pipe 3, a second valve 5 is arranged inside the water inlet pipe 6, and the second valve 5 is opened, so that clean water flows into the casing 1 through the water inlet pipe 6 and the liquid outlet pipe 3, and the cleaning work of the casing 1 is conveniently completed.

As shown in fig. 1 and 4, the first filter screen 11 forms a lifting structure through the filter frame 8, the driving gear block 22, the threaded rod 13 and the casing 1, the outer wall of the threaded rod 13 is tightly connected with the inner wall of the driven gear block 21, and the rotating handle is manually operated and drives the first filter screen 11 to lift through the filter frame 8, the driving gear block 22 and the threaded rod 13, so that the replacement work of the first filter screen 11 is conveniently completed.

As shown in fig. 3, the cleaning plate 20 passes through the filter frame 8, the electric push rod 19 and the casing 1 to form a lifting structure, the length of the cleaning plate 20 is equal to that of the first filter screen 11, the electric push rod 19 is started, and the electric push rod 19 drives the cleaning plate 20 to lift through the filter frame 8, so that the external cleaning work of the first filter screen 11 is conveniently completed.

As shown in fig. 2, the support plate 18 forms a moving structure through the movable sleeve 15, the telescopic rod 16, the spring 17 and the liquid inlet pipe 2, the movable sleeve 15 forms an elastic structure through the spring 17 and the liquid inlet pipe 2, the movable sleeve 15 is manually pushed, the movable sleeve 15 drives the support plate 18 to move through the telescopic rod 16 and the spring 17, the movable sleeve 15 is loosened, the movable sleeve 15 is reset through the spring 17, and therefore the installation work of the filter is conveniently completed.

As shown in fig. 1, the filter frame 8 is magnetically connected with the magnet block 9, the length of the magnet block 9 is greater than that of the filter frame 8, and the filter frame 8 is connected with the magnet block 9 by a manual operation of a rotating handle, so that the fixing operation of the first filter screen 11 and the second filter screen 10 is conveniently completed.

The utility model discloses a theory of operation and use flow: when the hydraulic oil filter is used, firstly, the movable sleeve 15 is manually operated, the movable sleeve 15 drives the supporting plate 18 to move through the telescopic rod 16 and the spring 17 (the movable sleeve 15 moves out of the fixed block 14), then the liquid pipeline is matched with the liquid inlet pipe 2 and the liquid outlet pipe 3, the movable sleeve 15 is loosened, the supporting plate 18 resets through the telescopic rod 16 and the spring 17 (the supporting plate 18 moves into the inner wall of the liquid pipeline), so that the installation work between the hydraulic oil filter and the liquid pipeline is conveniently completed, the rotating handle is manually operated and drives the driving gear block 22 to rotate, the driving gear block 22 drives the driven gear block 21 to rotate, the rotation of the driven gear block 21 enables the threaded rod 13 to lift, the threaded rod 13 drives the first filter screen 11 and the second filter screen 10 to lift through the filter frame 8, and therefore the first filter screen 11 and the second filter screen 10 can be conveniently completed, The replacement work of the second filter screen 10 (the filter frame 8 at the bottom of the first filter screen 11 is magnetically connected with the magnet block 9, so that the first filter screen 11 and the second filter screen 10 are conveniently fixed), the first valve 4 is closed, the second valve 5 is opened, the first valve 4 enables clean water to flow inside the hydraulic oil filter, the second valve 5 enables the clean water to flow into the shell 1 through the water inlet pipe 6 and the water outlet pipe 3, the electric push rod 19 (model: L3368) is started, the electric push rod 19 drives the cleaning plate 20 to perform lifting operation, so that the cleaning work of the first filter screen 11 and the second filter screen 10 is conveniently performed, and the cleaned sewage flows to the outside of the hydraulic oil filter through the water inlet pipe 2 and the water outlet pipe 7, so that the sewage discharge work is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy installation type hydraulic oil filter, includes casing (1), its characterized in that: the filter comprises a shell (1), wherein a liquid inlet pipe (2) is fixedly mounted on the right side of the shell (1), a first valve (4) is arranged inside the liquid inlet pipe (2), a water outlet pipe (7) is fixedly mounted at the top of the liquid inlet pipe (2), a fixed block (14) is arranged on the right side of the water outlet pipe (7), a telescopic rod (16) is welded inside the fixed block (14), a spring (17) is sleeved outside the telescopic rod (16), a supporting plate (18) is arranged on the inner wall of the liquid inlet pipe (2), a movable sleeve (15) is welded outside the supporting plate (18), a magnet block (9) is arranged inside the shell (1), a filter frame (8) is movably connected to the top of the magnet block (9), a second filter screen (10) is movably mounted between the filter frames (8) in an opposite face manner, and a first filter screen (11) is fixedly mounted outside the second filter screen (10), the left and right sides welding of filter frame (8) has threaded rod (13), and the other end outside of threaded rod (13) has cup jointed driven gear piece (21), the outside fixedly connected with driving gear piece (22) of driven gear piece (21), the inside fixed mounting of filter frame (8) has electric putter (19), and the bottom fixed mounting of electric putter (19) has cleaning plate (20), the outside of filtering frame (8) is provided with groove block (12).

2. The easy-to-install hydraulic oil filter according to claim 1, wherein: the right side fixed mounting of casing (1) has drain pipe (3), the bottom fixedly connected with inlet tube (6) of drain pipe (3), and the inside of inlet tube (6) is provided with second valve (5).

3. The easy-to-install hydraulic oil filter according to claim 1, wherein: first filter screen (11) constitute elevation structure through crossing between filter frame (8), driving gear piece (22), threaded rod (13) and casing (1), and the outer wall of threaded rod (13) is connected closely with the inner wall of driven gear piece (21).

4. The easy-to-install hydraulic oil filter according to claim 1, wherein: the cleaning plate (20) forms a lifting structure with the shell (1) through the filter frame (8) and the electric push rod (19), and the length of the cleaning plate (20) is equal to that of the first filter screen (11).

5. The easy-to-install hydraulic oil filter according to claim 1, wherein: the supporting plate (18) forms a moving structure with the liquid inlet pipe (2) through the movable sleeve (15), the telescopic rod (16), the spring (17), and the movable sleeve (15) forms an elastic structure with the liquid inlet pipe (2) through the spring (17).

6. The easy-to-install hydraulic oil filter according to claim 1, wherein: the filter frame (8) is magnetically connected with the magnet block (9), and the length of the magnet block (9) is greater than that of the filter frame (8).