CN217909347U

CN217909347U - Filter convenient to renew cartridge more

Info

Publication number: CN217909347U
Application number: CN202221748553.1U
Authority: CN
Inventors: 周荣凤
Original assignee: Beijing Zhaohui Hongli Environmental Protection Equipment Co ltd
Current assignee: Beijing Zhaohui Hongli Environmental Protection Equipment Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-29
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the technical field of the filter technique and specifically relates to indicate a filter convenient to renew cartridge, including the filter core, casing and apron, the periphery fixedly connected with outlet pipe of casing, the upper end fixedly connected with inlet tube and the support frame of apron, the inside fixedly connected with motor of support frame, the output shaft fixedly connected with pivot of motor, rotate between pivot and the apron and be connected, the periphery fixedly connected with disc of pivot, the lower extreme fixedly connected with fixed axle of disc, the periphery fixedly connected with cassette of casing, the quad slit has been seted up to the up end of apron, the inside rotation of quad slit is connected with the turning block, the lower extreme fixedly connected with threaded rod of turning block, the periphery threaded connection of threaded rod has first nut and second nut, the block between threaded rod and the cassette. The utility model discloses simple structure only needs simple operation just can be convenient for take out the purpose of filter core.

Description

Filter convenient to renew cartridge more

Technical Field

The utility model relates to a filter technical field especially relates to a filter convenient to renew cartridge.

Background

At present, filters on the market are generally manufactured by manufacturing filter materials into filter elements and then putting the filter elements into a stainless steel outer cylinder for combination, and particularly, the filters are widely applied to the industries of beverages, electronics and the like.

The inside filter core of crossing of traditional filter is after long-time work, when needing to be changed, be not convenient for take out the filter core from the inside of filter, still need the workman handle to stretch into the inside of filter, take out the filter core, because cross various quality of water of filter core filtration, can have various dirt or noxious material in the filter core, at this moment manual in-process of salvaging the filter core, can make workman's hand impaired or be infected with the dirt, seriously influence workman's health problem and safety problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filter convenient for replacing a filter element.

In order to realize the purpose, the utility model adopts the following technical scheme: the filter comprises a filter element, a shell and a cover plate, wherein the periphery of the shell is fixedly connected with a water outlet pipe, the upper end of the cover plate is fixedly connected with a water inlet pipe and a support frame, the inside of the support frame is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the cover plate, the periphery of the rotating shaft is fixedly connected with a disc, the lower end of the disc is fixedly connected with a fixed shaft, the periphery of the fixed shaft is rotatably connected with a rocker, the lower end face of the cover plate is provided with a sliding chute, the inside of the sliding chute is slidably connected with a sliding block, the lower end of the sliding block is fixedly connected with an extrusion plate, the extrusion plate is close to one end face of the disc, the fixed seat is rotatably connected with the rocker, the filter element is located at the lower end of the inside cover plate of the shell, the periphery of the shell is fixedly connected with a clamping seat, the upper end face of the cover plate is provided with a square hole, the inside of the square hole is rotatably connected with a rotating block, the lower end of the rotating block is fixedly connected with a threaded rod, the first nut and a second nut are connected with threads of the threaded rod, and the clamping seat.

As a further description of the above technical solution: the periphery fixedly connected with dog of threaded rod, the diameter of dog is greater than the diameter of threaded rod, and the during operation under the effect of dog for first nut and second nut can not break away from the threaded rod easily, and then reduced the probability that first nut and second nut lost.

As a further description of the above technical solution: the terminal surface shape of spout and sliding block contact is the T type, and the during operation makes the sliding block can be more stable slide in the spout inside like this, and the sliding block can not break away from the spout inside easily.

As a further description of the above technical solution: the central axis of the fixed shaft is not coincident with the central axis of the rotating shaft, the central axis of the rotating shaft is coincident with the central axis of the disc, the fixed shaft is located at the eccentric position of the disc, when the extrusion plate works, the rotating shaft rotates to drive the disc to rotate, the disc rotates to drive the fixed shaft located at the eccentric position to rotate, the fixed shaft at the eccentric position can rotate to drive the rocker to rotate and move, and then the extrusion plate is pulled to move towards the direction close to the disc or away from the disc.

As a further description of the above technical solution: the lower extreme fixedly connected with supporting leg of casing, the supporting leg is provided with threely, and even distribution is at the lower extreme of casing, and the during operation under the effect of supporting leg for the support that whole device can be stable is subaerial.

As a further description of the above technical solution: square hole, turning block, threaded rod, first nut, second nut and cassette are provided with a plurality ofly, and even distribution is in a week of casing, and the during operation makes apron and casing can be confined more firm at this moment.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this filter convenient to renew cartridge makes first nut and second nut keep away from the cassette through rotating first nut and second nut, and the pulling apron of just so being convenient for apron and casing break away from, and the apron removes and drives the filter core and outwards move to the casing simultaneously, just so takes out the filter core when opening the apron, labour saving and time saving more does not need the workman's hand to stretch into in the casing, guarantees workman's safety and health.

2. Compared with the prior art, this filter convenient to renew cartridge drives the stripper plate through opening the motor and removes to the direction that is close to the disc, along with the removal of stripper plate, the stripper plate no longer extrudes the filter core, and at this moment the filter core just breaks away from the apron, is taking out the back like this to the filter core in from the casing, also is convenient for disassemble the filter core from the apron, just so reaches the purpose of being convenient for take out the filter core.

Drawings

Fig. 1 is a schematic view of the overall structure of a filter convenient for replacing a filter element according to the present invention;

fig. 2 is a schematic structural view of a bottom section of a filter convenient for replacing a filter element according to the present invention;

FIG. 3 is a schematic structural view of the filter with the filter element being easily replaced according to the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 3 of a filter with a filter element convenient to replace according to the present invention;

fig. 5 is a schematic structural view of a left side view section of a filter with a filter element convenient to replace according to the present invention;

fig. 6 is an enlarged schematic structural diagram of a filter B in fig. 5 for facilitating filter element replacement according to the present invention.

Illustration of the drawings:

1. a housing; 2. supporting legs; 3. a cover plate; 4. a water inlet pipe; 5. a motor; 6. a card holder; 7. a support frame; 8. rotating the block; 9. a water outlet pipe; 10. a square hole; 11. a threaded rod; 12. a stopper; 13. a first nut; 14. a second nut; 15. a filter element; 16. a disc; 17. a rotating shaft; 18. a slider; 19. a pressing plate; 20. a chute; 21. a fixed seat; 22. a rocker; 23. and fixing the shaft.

Detailed Description

Referring to fig. 1-6, the utility model provides a filter convenient to renew cartridge: including filter core 15, casing 1 and apron 3, the periphery fixedly connected with outlet pipe 9 of casing 1, the upper end fixedly connected with inlet tube 4 and the support frame 7 of apron 3, the inside fixedly connected with motor 5 of support frame 7, the output shaft end fixedly connected with pivot 17 of motor 5, rotate between pivot 17 and the apron 3 and be connected, the periphery fixedly connected with disc 16 of pivot 17, the lower extreme fixedly connected with fixed axle 23 of disc 16, the periphery of fixed axle 23 rotates and is connected with rocker 22, the lower terminal surface of apron 3 has seted up spout 20, the inside sliding connection of spout 20 has sliding block 18, the lower extreme fixedly connected with stripper plate 19 of sliding block 18, one end fixedly connected with fixing base 21 that stripper plate 19 is close to disc 16, rotate between fixing base 21 and the rocker 22 and be connected, filter core 15 is located the lower extreme of the inside apron 3 of casing 1, the periphery fixedly connected with cassette 6 of casing 1, the upper end of apron 3 has seted up quad slit 10, the inside rotation of quad slit 10 is connected with turning block 8, the lower extreme fixedly connected with threaded rod 11 of turning block 11, the threaded rod's 11 of periphery has first nut 13 and second threaded rod 14, the block threaded rod 11 is blocked between threaded rod and the cassette 6.

As a further embodiment of the above technical solution: the circumference fixedly connected with dog 12 of threaded rod 11, the diameter of dog 12 is greater than the diameter of threaded rod 11, and during operation, under the effect of dog 12 for first nut 13 and second nut 14 can not be easily disengaged from threaded rod 11, and then has reduced the probability that first nut 13 and second nut 14 lost.

As a further embodiment of the above technical solution: the end surface of the sliding groove 20 contacting with the sliding block 18 is T-shaped, so that the sliding block 18 can slide in the sliding groove 20 more stably during operation, and the sliding block 18 cannot be separated from the sliding groove 20 easily.

As a further embodiment of the above technical solution: the central axis of the fixed shaft 23 is not coincident with the central axis of the rotating shaft 17, the central axis of the rotating shaft 17 is coincident with the central axis of the disc 16, and the fixed shaft 23 is located at an eccentric position of the disc 16, when the device works, the rotating shaft 17 rotates to drive the disc 16 to rotate, the disc 16 rotates to drive the fixed shaft 23 located at the eccentric position to rotate, the fixed shaft 23 located at the eccentric position rotates to drive the rocker 22 to rotate and move, and then the extrusion plate 19 is pulled to move towards a direction close to the disc 16 or far away from the disc 16.

As a further embodiment of the above technical solution: the lower extreme fixedly connected with supporting leg 2 of casing 1, supporting leg 2 are provided with threely, and even distribution is at the lower extreme of casing 1, and the during operation under the effect of supporting leg 2 for the support that whole device can be stable is subaerial.

As a further embodiment of the above technical solution: the square holes 10, the rotating blocks 8, the threaded rods 11, the first screw caps 13, the second screw caps 14 and the clamping seats 6 are arranged in a plurality of numbers and are evenly distributed on the periphery of the shell 1, and during work, the cover plate 3 and the shell 1 can be sealed more firmly.

The working principle is as follows:

use the utility model discloses the time, when filter core 15 is dismantled to needs, rotate first nut 13 and second nut 14, make first nut 13 and second nut 14 keep away from cassette 6, then break off threaded rod 11 with the fingers and thumb, make threaded rod 11 surround turning block 8 and rotate, keep away from cassette 6 until threaded rod 11, pulling apron 3 drives filter core 15 and removes after that, until filter core 15 breaks away from casing 1 completely, at this moment just take out filter core 15 from casing 1 when apron 3 takes, after filter core 15 takes out, it drives pivot 17 rotation to open motor 5, pivot 17 rotates and drives disc 16 and rotate, disc 16 rotates and drives fixed axle 23 and rotates, fixed axle 23 rotates under rocker 22's cooperation, pulling stripper plate 19 and sliding block 18 move to disc 16's direction along spout 20, until filter core stripper plate 19 no longer with filter core 15 in close contact with, at this moment, pulling apron 3, filter core 15 just accomplishes with apron 3 separation, just so reach the mesh of being convenient for taking out filter core 15, and safety and convenience are safer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A filter convenient for replacing filter elements comprises a filter element (15), a shell (1) and a cover plate (3), and is characterized in that: a water outlet pipe (9) is fixedly connected with the circumferential surface of the shell (1), the upper end of the cover plate (3) is fixedly connected with a water inlet pipe (4) and a support frame (7), a motor (5) is fixedly connected with the inside of the support frame (7), an output shaft of the motor (5) is fixedly connected with a rotating shaft (17), the rotating shaft (17) is rotatably connected with the cover plate (3), a disc (16) is fixedly connected with the circumferential surface of the rotating shaft (17), a fixed shaft (23) is fixedly connected with the lower end of the disc (16), a rocker (22) is rotatably connected with the circumferential surface of the fixed shaft (23), a sliding groove (20) is formed in the lower end surface of the cover plate (3), a sliding block (18) is slidably connected with the inside of the sliding groove (20), an extrusion plate (19) is fixedly connected with the lower end of the extrusion plate (18), a fixed seat (21) is fixedly connected with the end surface of the extrusion plate (19) close to the disc (16), the fixed seat (21) is rotatably connected with the rocker (22), the filter element (15) is positioned at the lower end of the inside of the shell (1), a square hole (10) is formed in the upper end surface of the cover plate (3), the lower extreme fixedly connected with threaded rod (11) of turning block (8), the periphery threaded connection of threaded rod (11) has first nut (13) and second nut (14), block between threaded rod (11) and cassette (6).

2. A filter for facilitating cartridge replacement according to claim 1, wherein: the periphery fixedly connected with dog (12) of threaded rod (11), the diameter of dog (12) is greater than the diameter of threaded rod (11).

3. A filter for facilitating cartridge replacement according to claim 1, wherein: the end face of the sliding groove (20) in contact with the sliding block (18) is T-shaped.

4. A filter to facilitate cartridge replacement as defined in claim 1, wherein: the central axis of the fixed shaft (23) is not coincident with the central axis of the rotating shaft (17), the central axis of the rotating shaft (17) is coincident with the central axis of the disc (16), and the fixed shaft (23) is located at the eccentric position of the disc (16).

5. A filter for facilitating cartridge replacement according to claim 1, wherein: the lower extreme fixedly connected with supporting leg (2) of casing (1), supporting leg (2) are provided with threely, and even distribution is at the lower extreme of casing (1).

6. A filter to facilitate cartridge replacement as defined in claim 1, wherein: the square hole (10), the rotating block (8), the threaded rod (11), the first nut (13), the second nut (14) and the clamping seat (6) are arranged in a plurality of numbers and are evenly distributed on the periphery of the shell (1).