CN112675586A

CN112675586A - Filtering device capable of solving problems that filter screen cannot be automatically replaced and cannot be automatically cleaned

Info

Publication number: CN112675586A
Application number: CN202011484710.8A
Authority: CN
Inventors: 吕俊锋
Original assignee: Hangzhou Chuangxian Electromechanical Equipment Co ltd
Current assignee: Hangzhou Chuangxian Electromechanical Equipment Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-04-20

Abstract

The invention relates to the technical field of drinking water purification, and discloses a filtering device for solving the problems that a filter screen cannot be automatically replaced and cannot be automatically cleaned, which comprises a shell, wherein sewage is automatically and intermittently introduced during sewage treatment through the matching use of the filter screen, a rotating plate, a baffle plate, a first connecting rod, a second connecting rod and a large gear, the filter screen can be automatically replaced during sewage filtration, the need of manual replacement is avoided, the influence on the filtering effect of the sewage caused by untimely manual replacement is avoided, the cleaning of the filter screen can be automatically carried out through the matching use of the first rotating disc, the second rotating disc, a moving block and a brush plate, so that the manual cleaning is not needed, the time and labor are saved, the working efficiency during sewage treatment is improved, and the two steps of automatically replacing the filter screen and automatically cleaning the filter screen are linked through the matching use of the first rotating disc and a limiting, thereby increasing the linkage of the whole device and simplifying the operation.

Description

Filtering device capable of solving problems that filter screen cannot be automatically replaced and cannot be automatically cleaned

Technical Field

The invention relates to the technical field of drinking water purification, in particular to a filtering device for solving the problems that a filter screen cannot be automatically replaced and cannot be automatically cleaned.

Background

Along with the development of industry, the pollution of the existing water source is more serious, and along with the improvement of living standard, the quality requirement of people on drinking water is higher, but the drinking water from rivers and lakes contains a large amount of bacteria, microorganisms, even silt and the like. Wherein when carrying out drinking water purification, at first need use the filter screen to detach great granule, but current filter equipment sets up comparatively simply, on the one hand, need artifical regularly to change the filter screen when filtering, and need shut down the operation with the device when carrying out the filter screen change, it is comparatively time-consuming and energy-wasting when repeatedly operating, and can be great when repeatedly opening and closing the device, on the other hand, when filtering, the residue can remain on the surface of filter screen, it is clean to need the manual work, if not detach surperficial residue in time and can cause the jam of filter screen, thereby can cause the influence to the filter effect of filter screen, finally cause the influence to the purifying effect of drinking water.

Aiming at the defects of the prior art, the invention provides the filtering device which can solve the problems that the filter screen can not be automatically replaced and can not be automatically cleaned, the filtering device has the advantages of automatically cleaning filter residues and automatically replacing the filter screen, the problem that the function is single when the traditional sewage is filtered is solved, time and labor are saved when the filtering device is used for operation, the filter screen can be automatically replaced in the sewage filtering process, manual replacement is not needed, time and labor are saved, the filter screen can be automatically cleaned when being replaced, manual cleaning is not needed, the working efficiency in sewage treatment is improved, and the intelligence of the filtering device in use is improved.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of automatically cleaning filter residues and automatically replacing a filter screen, the invention provides the following technical scheme: a filtering device for solving the problems that a filter screen cannot be automatically replaced and cannot be automatically cleaned comprises a shell, wherein the shell is used for supporting the whole device, a water inlet is formed in the shell, sewage is introduced into the shell, a rotating plate is movably connected to the lower portion of the shell, the filter screen is driven to synchronously rotate by the rotation of the rotating plate, so that the purpose of automatically replacing the filter screen is achieved, manual replacement is avoided, a limiting sleeve is movably connected to the lower portion of the rotating plate, the rotating plate is driven to synchronously rotate by the rotation of the limiting sleeve, a first disc is movably connected to two ends of the limiting sleeve, the rotating limiting sleeve of the first disc is synchronously rotated by the rotation of the limiting sleeve, a baffle is movably connected to the inner portion of the shell, the movement of the baffle is used for controlling the entering of the sewage, a first connecting rod is movably connected to the upper portion of the baffle, the baffle is driven to synchronously move by the movement of the, the back of the second connecting rod is movably connected with a large gear, the left side of the shell is movably connected with a first rotary disc, the surface of the first rotary disc is movably connected with a second rotary disc, the left end of the second rotary disc is movably connected with a moving block, and the lower part of the moving block is movably connected with a brush plate.

Preferably, the back of the moving block is provided with a sliding groove, the size of the sliding groove is matched with that of the moving block, and the moving block is movably connected with the second turntable through two pull rods.

Preferably, the surface of the first turntable is provided with a limiting block, the back of the limiting block is provided with a convex block, a spring is arranged between the limiting block and the first turntable, and the spring is in a compressed state in an original state.

Preferably, two grooves are formed in the surface of the second rotary disc, the specifications of the two grooves are consistent, the grooves are symmetrically distributed by taking the center line of the second rotary disc as a reference, and the sizes of the grooves are matched with the size of the limiting block arranged on the surface of the first rotary disc.

Preferably, an arc-shaped groove is formed in the rotating plate, the size of the arc-shaped groove is matched with that of the filter screen, a clamping block is arranged in the arc-shaped groove, and a spring is arranged at the outer end of the clamping block.

Preferably, the first disc is provided with two, and the specification of two first discs is unanimous, and uses the central line of stop collar as the reference and be the symmetric distribution, passes through belt swing joint between two first discs, and the surface of first disc is provided with the abnormal shape dish simultaneously, and the surface of this abnormal shape dish is provided with the dead lever.

Preferably, the bull gears are provided with two, and the specification of two bull gears is unanimous, and intermeshing, and the baffle is provided with two simultaneously, and the specification of two baffles is unanimous, and symmetrical distribution takes the central line of shell as the reference.

(II) advantageous effects

Compared with the prior art, the invention provides a filtering device for solving the problems that a filter screen cannot be automatically replaced and cannot be automatically cleaned, and the filtering device has the following beneficial effects:

1. this solve unable automatic change of filter screen and unable self-cleaning's filter equipment uses through the cooperation of filter screen, commentaries on classics board, baffle, first connecting rod, second connecting rod and gear wheel for automatic intermittent type nature lets in sewage when handling sewage, can change the filter screen automatically when carrying out sewage filtration simultaneously, avoids needing artifical the change, avoids artifical the change filter effect who untimely influences sewage simultaneously.

2. This solve unable automatic change of filter screen and unable self-cleaning's filter equipment uses through the cooperation of first carousel, second carousel, movable block and brush board for can carry out the cleanness of filter screen automatically, thereby do not need the manual work to clean, labour saving and time saving more improves work efficiency when sewage treatment.

3. This solve unable automatic change of filter screen and unable self-cleaning's filter equipment, the cooperation through first disc, stop collar is used, will change two steps of the self-cleaning of filter screen and filter screen automatically and link to increase the linkage nature of whole device, make the operation simpler.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a top view of the connection structure of the filter screen and the rotating plate according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2.

In the figure: 1. a housing; 2. a filter screen; 3. rotating the plate; 4. a limiting sleeve; 5. a first disc; 6. a baffle plate; 7. a first link; 8. a second link; 9. a bull gear; 10. a first turntable; 11. a second turntable; 12. a moving block; 13. and (7) brushing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a filtering device for solving the problems of automatic replacement and automatic cleaning of a filter screen comprises a housing 1, the housing 1 is used for supporting the whole device, a water inlet is formed in the housing 1, sewage is introduced, a rotating plate 3 is movably connected below the housing 1, the filter screen 2 is driven to rotate synchronously by the rotation of the rotating plate 3, thereby achieving the purpose of automatic replacement of the filter screen 2, manual replacement is avoided, an arc-shaped groove is formed in the rotating plate 3, the size of the arc-shaped groove is matched with that of the filter screen 2, a clamping block is arranged in the arc-shaped groove, a spring is arranged at the outer end of the clamping block, the filter screen 2 can be clamped in the arc-shaped groove, the filter screen 2 is convenient to replace, a limiting sleeve 4 is movably connected below the rotating plate 3, the rotating plate 3 is driven to rotate synchronously by the rotation of the limiting sleeve 4, two ends swing joint of stop collar 4 has first disc 5, first disc 5 is provided with two, two first disc 5's specification is unanimous, and use the central line of stop collar 4 to be the symmetric distribution for referring to, through belt swing joint between two first discs 5, the surface of first disc 5 is provided with the abnormal shape dish simultaneously, the surface of this abnormal shape dish is provided with the dead lever, two first discs 5 are rotatory in step, thereby drive the synchronous revolution of two dead levers, the rotatory stop collar 4 that utilizes first disc 5 rotates in step, the inside swing joint of shell 1 has baffle 6, utilize the entering of the motion control sewage of baffle 6.

A first connecting rod 7 is movably connected above the baffle 6, the baffle 6 is driven to synchronously move by the movement of the first connecting rod 7, one side of the first connecting rod 7, which is far away from the baffle 6, is movably connected with a second connecting rod 8, the back of the second connecting rod 8 is movably connected with a big gear 9, the big gear 9 is provided with two gears, the specifications of the two big gears 9 are consistent and are mutually meshed, meanwhile, the two baffles 6 are provided with two baffles 6, the specifications of the two baffles 6 are consistent and are symmetrically distributed by taking the central line of the shell 1 as a reference, the two big gears 9 synchronously rotate, the left side of the shell 1 is movably connected with a first rotating disc 10, the surface of the first rotating disc 10 is provided with a limiting block, the back of the limiting block is provided with a convex block, a spring is arranged between the limiting block and the first rotating disc 10, the spring is in a, the second rotary table 11 is movably connected with the moving block 12 through two connecting rods, the moving block 12 is driven to rotate synchronously by the rotation of the first rotary table 10, the back of the limiting block is provided with a convex block, the back of the first rotary table 10 is provided with a fixed oblique block, and the size of the convex block is matched with the size of the oblique block.

The surface of the first rotary disc 10 is movably connected with a second rotary disc 11, the surface of the second rotary disc 11 is provided with two grooves, the specifications of the two grooves are consistent, the grooves are symmetrically distributed by taking the central line of the second rotary disc 11 as a reference, the size of the grooves is mutually matched with the size of a limiting block arranged on the surface of the first rotary disc 10, the first rotary disc 10 drives the second rotary disc 11 to intermittently rotate when rotating, the left end of the second rotary disc 11 is movably connected with a moving block 12, the back of the moving block 12 is provided with a sliding groove, the size of the sliding groove is mutually matched with the size of the moving block 12, meanwhile, the moving block 12 is movably connected with the second rotary disc 11 through two pull rods, so that the moving block 12 can move along the sliding groove, the moving is smoother during moving, the brush plate 13 is movably connected below the moving block 12, and filter residues on the surface of the filter screen 2, the manual operation is not needed, and the time and the labor are saved.

The working process and the principle of the device are as follows: sewage is led in through a water inlet arranged in the shell 1, an output shaft of a motor is movably connected with the first disks 5, so the first disks 5 are driven to rotate, two first disks 5 are arranged, the two first disks 5 are movably connected through a belt, so the two first disks 5 are driven to synchronously rotate, the surfaces of the first disks 5 are provided with special-shaped disks, and the surfaces of the special-shaped disks are provided with fixed rods, so the first disks 5 can drive the two fixed rods to synchronously rotate when rotating, the two fixed rods are sequentially contacted with chutes arranged on the surface of the limit sleeve 4, so the limit sleeve 4 is driven to intermittently rotate clockwise and anticlockwise, the rotating plate 3 is arranged in the limit sleeve 4, so the rotating plate 3 is driven to synchronously rotate clockwise and anticlockwise, and two filter screens 2 are arranged in the rotating plate 3, the event can drive two synchronous intermittent type nature of filter screen 2 clockwise and anticlockwise rotation, and simultaneously, the right side of stop collar 4 sets up and the pivot, through belt swing joint between this runner and the stop collar 4, the below of runner is provided with conical gear and runner, through belt swing joint between this runner and the gear wheel 9, the event can drive two gear wheel 9 intermittent type nature clockwise and anticlockwise rotations, gear wheel 9's surface sets up and second connecting rod 8, utilize two second connecting rods 8 to drive two baffle 6 and open and close automatically, thereby make the automatic emission of sewage intermittent type nature, the change of cooperation filter screen 2, more intelligence and convenience.

Meanwhile, the first disc 5 is movably connected with the first rotary disc 10 through a belt, so that the first rotary disc 10 is driven to synchronously rotate, a limiting block is arranged on the surface of the first rotary disc 10, the limiting block is driven to synchronously rotate when the first rotary disc 10 rotates, when the limiting block rotates to be overlapped with a groove formed in the surface of the second rotary disc 11, the limiting block is driven to move along the groove under the action of a spring, so that the first rotary disc 10 and the second rotary disc 11 are clamped with each other, the second rotary disc 11 is driven to rotate and continuously rotate, a convex block arranged on the back of the limiting block is contacted with an inclined block, so that the limiting block is far away from the groove, at the moment, the first rotary disc 10 is not clamped with the second rotary disc 11, so that the second rotary disc 11 is finally driven to intermittently rotate, the second rotary disc 11 is movably connected with the moving block 12 through two connecting rods, so that the moving block 12 is driven, the brush plate 13 is arranged below the moving block 12, so that the brush plate 13 can be driven to automatically remove filter residues on the surface of the filter screen 2, manual replacement is not needed, and time and labor are saved.

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 a solve unable automatic change of filter screen and unable self-cleaning's filter equipment, includes shell (1), its characterized in that: the lower part swing joint of shell (1) has commentaries on classics board (3), the lower part swing joint of commentaries on classics board (3) has stop collar (4), the both ends swing joint of stop collar (4) has first disc (5), the inside swing joint of shell (1) has baffle (6), the top swing joint of baffle (6) has first connecting rod (7), one side swing joint that baffle (6) were kept away from in first connecting rod (7) has second connecting rod (8), the back swing joint of second connecting rod (8) has gear wheel (9), the left side swing joint of shell (1) has first carousel (10), the surperficial swing joint of first carousel (10) has second carousel (11), the left end swing joint of second carousel (11) has movable block (12), the lower part swing joint of movable block (12) has brush board (13).

2. The filtering device for solving the problems that the filter screen cannot be automatically replaced and cannot be automatically cleaned according to claim 1, is characterized in that: the back of the moving block (12) is provided with a sliding groove, the size of the sliding groove is matched with that of the moving block (12), and meanwhile the moving block (12) is movably connected with the second rotating disc (11) through two pull rods.

3. The filtering device for solving the problems that the filter screen cannot be automatically replaced and cannot be automatically cleaned according to claim 1, is characterized in that: the surface of the first turntable (10) is provided with a limiting block, the back of the limiting block is provided with a convex block, a spring is arranged between the limiting block and the first turntable (10), and the spring is in a compression state in an original state.

4. The filtering device for solving the problems that the filter screen cannot be automatically replaced and cannot be automatically cleaned according to claim 1, is characterized in that: two grooves are formed in the surface of the second rotary table (11), the specifications of the two grooves are consistent, the grooves are symmetrically distributed by taking the center line of the second rotary table (11) as a reference, and the sizes of the grooves are matched with the size of the limiting block arranged on the surface of the first rotary table (10).

5. The filtering device for solving the problems that the filter screen cannot be automatically replaced and cannot be automatically cleaned according to claim 1, is characterized in that: the arc wall has been seted up to the inside of commentaries on classics board (3), the mutual adaptation of the size of this arc wall and the size of filter screen (2), and the inside of arc wall is provided with the fixture block simultaneously, and the outer end of fixture block is provided with the spring.

6. The filtering device for solving the problems that the filter screen cannot be automatically replaced and cannot be automatically cleaned according to claim 1, is characterized in that: first disc (5) are provided with two, and the specification of two first discs (5) is unanimous, and uses the central line of stop collar (4) to be the symmetric distribution as the reference, through belt swing joint between two first discs (5), and the surface of first disc (5) is provided with the abnormal shape dish simultaneously, and the surface of this abnormal shape dish is provided with the dead lever.

7. The filtering device for solving the problems that the filter screen cannot be automatically replaced and cannot be automatically cleaned according to claim 1, is characterized in that: the two large gears (9) are arranged, the two large gears (9) are identical in specification and meshed with each other, the two baffles (6) are arranged, the two baffles (6) are identical in specification and symmetrically distributed with the center line of the shell (1) as a reference.