CN220026392U

CN220026392U - Filter screen capable of removing dust and sterilizing

Info

Publication number: CN220026392U
Application number: CN202321568295.3U
Authority: CN
Inventors: 孙康
Original assignee: Suzhou Jingxiangkong Environmental Protection Co ltd
Current assignee: Suzhou Jingxiangkong Environmental Protection Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-17
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a filter screen capable of removing dust and sterilizing, which relates to the technical field of air purification, and the technical scheme is as follows: including filter screen body and frame, the filter screen body is fixed in the interior bottom of frame, frame both ends fixedly connected with casing a and casing b respectively, frame both ends have still been seted up respectively with casing a and the inside communicating spout of casing b, the top is equipped with clearance mechanism in the frame, clearance mechanism includes mounting panel, bearing roller, dust catcher, motor, reciprocal lead screw, movable block and the rack of U-shaped, the mounting panel both ends respectively with the inside sliding connection in frame both ends, but the beneficial effect of dust removal sterilization's filter screen is: according to the utility model, the cleaning mechanism is arranged and driven by only one motor, and meanwhile, under the cooperation of the racks of the gears, the carrier roller can automatically rotate in the process of up-and-down reciprocating movement, so that rolling ash brushing is realized.

Description

Filter screen capable of removing dust and sterilizing

Technical Field

The utility model relates to the technical field of air purification, in particular to a filter screen capable of removing dust and sterilizing.

Background

The mechanical filter screen type air purifier is one of the air purifiers, and the filter screen can intercept and prevent most pollutants in the air, so that the air cleanliness is effectively improved, but after the filter screen is used for a long time, the problem that a large amount of dust is accumulated on the surface of the filter screen to reduce the dust removal efficiency can occur.

The Chinese patent of the utility model with publication number of CN209254326U discloses a filter screen dust collector, through the mutual cooperation of first actuating mechanism, second actuating mechanism, third actuating mechanism, realize removing dust subassembly in X direction, Y direction ground round trip movement, can clear up the dust removal work to whole filter screen, prevent that the filter screen dust from piling up and influencing the filter effect of filter screen.

However, when the device is used, a plurality of driving mechanisms are required to be arranged, power is required to be provided by a plurality of motors respectively, the whole structure is complex, the inconvenience of disassembly and assembly and maintenance can be caused, and the cost is not easy to save, so that improvement is required.

Disclosure of Invention

Therefore, the utility model provides a filter screen capable of removing dust and sterilizing, and solves the problems in the background art by arranging a cleaning mechanism.

In order to achieve the above object, the present utility model provides the following technical solutions: the filter screen comprises a filter screen body and a frame, wherein the filter screen body is fixed at the inner bottom of the frame, two ends of the frame are respectively and fixedly connected with a shell a and a shell b, two ends of the frame are also provided with sliding grooves which are respectively communicated with the interiors of the shell a and the shell b, and a cleaning mechanism is arranged at the inner top of the frame;

the cleaning mechanism comprises a U-shaped mounting plate, a carrier roller, a dust collector, a motor, a reciprocating screw rod, a movable block and a rack, wherein two ends of the mounting plate are respectively and slidably connected with two ends of the frame, a plurality of bristles are uniformly distributed on the carrier roller, the dust collector is mounted at the top of the mounting plate and is downward in dust collection opening, the motor is fixedly mounted on the inner top wall of the shell a, the top of the reciprocating screw rod is fixedly connected with an output shaft of the motor, the bottom of the reciprocating screw rod is movably connected with the inner bottom wall of the shell a through a bearing, the middle part of the movable block is penetrated by the reciprocating screw rod and is in threaded connection with the reciprocating screw rod through a ball screw pair, two ends of the carrier roller are respectively provided with a connecting rod a and a connecting rod b, the connecting rod a and the connecting rod b are respectively and slidably connected with two ends of the mounting plate through bearings, one end of the connecting rod a, which is far away from the carrier roller, extends into the shell a and is fixedly connected with a gear through the bearing, the top wall of the connecting rod b is respectively and the inner top wall of the shell b is fixedly connected with the inner bottom wall of the shell b, the connecting rod is meshed with the gear.

Preferably, the inner top walls at two sides of the frame are fixedly connected with decorative plates.

Preferably, one side of the shell a and one side of the shell b are respectively provided with a detachable access door plate.

Preferably, a plurality of said bristles are distributed in a circumferential array.

Preferably, the two ends of the carrier roller are uniformly connected with the convex blocks, the one ends of the connecting rod a and the connecting rod b are provided with grooves, and the two convex blocks are respectively inserted into the two grooves.

Preferably, bolts are further arranged at two ends of the carrier roller, and the two bolts penetrate through the connecting rod a, the connecting plate b and the two convex blocks respectively and are in threaded connection with the connecting rod a and the connecting plate b.

Preferably, a sterilizing layer is coated on the filter screen in the filter screen body.

Preferably, the top of the filter screen body is connected with one of the decorative plates through a screw, and the two ends and the bottom of the filter screen body are respectively connected with the two ends and the bottom of the frame through screws.

The embodiment of the utility model has the following advantages:

1. according to the utility model, the cleaning mechanism is arranged and driven by only one motor, and meanwhile, under the cooperation of the racks of the gears, the carrier roller can automatically rotate in the process of up-and-down reciprocating movement, so that rolling ash brushing is realized.

2. According to the utility model, the detachable carrier roller is arranged, so that when bristles need to be cleaned or damaged, the carrier roller and the bristles are convenient to replace, the functionality of a cleaning mechanism is effectively improved, and meanwhile, the filter screen body is detachable, so that the practicability is extremely high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a schematic diagram of an explosive structure provided by the present utility model;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 2 according to the present utility model;

fig. 4 is a partial structural cross-sectional view provided by the present utility model.

In the figure: 1. a filter screen body; 2. a frame; 3. a housing a; 4. a housing b; 5. a chute; 6. a mounting plate; 7. a carrier roller; 8. a dust collector; 9. a motor; 10. a reciprocating screw rod; 11. a movable block; 12. a rack; 13. brushing; 14. a connecting rod a; 15. a connecting rod b; 16. a gear; 17. a decorative plate; 18. an access door panel; 19. a bump; 20. and (5) a bolt.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a filter screen capable of removing dust and sterilizing, which comprises a filter screen body 1 and a frame 2, wherein the filter screen body 1 is fixed at the inner bottom of the frame 2, two ends of the frame 2 are respectively fixedly connected with a shell a3 and a shell b4, two ends of the frame 2 are also provided with sliding grooves 5 which are respectively communicated with the inner parts of the shell a3 and the shell b4, and a cleaning mechanism is arranged at the top of the frame 2;

the cleaning mechanism comprises a U-shaped mounting plate 6, a carrier roller 7, a dust collector 8, a motor 9, a reciprocating screw rod 10, a movable block 11 and a rack 12, wherein two ends of the mounting plate 6 are respectively and slidably connected with the insides of two ends of the frame 2, a plurality of bristles 13 are uniformly distributed on the carrier roller 7, the dust collector 8 is mounted at the top of the mounting plate 6, a dust collection opening is downward, the motor 9 is fixedly mounted on the inner top wall of a shell a3, the top of the reciprocating screw rod 10 is fixedly connected with an output shaft of the motor 9, the bottom of the reciprocating screw rod 10 is movably connected with the inner bottom wall of the shell a3 through a bearing, the middle part of the movable block 11 is penetrated by the reciprocating screw rod 10 and is in threaded connection with the reciprocating screw rod 10 through a ball screw pair, two ends of the carrier roller 7 are respectively provided with a connecting rod a14 and a connecting rod b15, the connecting rod a14 and the connecting rod b15 are respectively and slidably connected with two ends of the mounting plate 6 through two sliding grooves 5, one end of the connecting rod a14 far away from the carrier roller 7 stretches into the shell a3 and is movably connected with the side wall of the movable block 11 through the bearing, one end of the connecting rod b15 far away from the carrier roller 7 stretches into the shell b4 and is fixedly connected with a gear 16, the top of the shell b 12 and the top wall of the inner bottom wall 4 and the inner bottom wall of the shell b4 is respectively and fixedly meshed with the rack 16;

in this embodiment, the plurality of bristles 13 are in contact with the surface of the filter screen body 1 to perform an ash removing function.

In order to achieve the aim of decoration, the device is achieved by adopting the following technical scheme: the inner top walls at two sides of the frame 2 are fixedly connected with decorative plates 17, the decorative plates 17 play a role in beautifying the appearance, and in an initial state, the mounting plate 6 and the dust collector 8 are positioned between the two decorative plates 17;

wherein, in order to realize the purpose of easy access, this device adopts following technical scheme to realize: one side of the housing a3 and one side of the housing b4 are provided with a detachable access door panel 18;

in order to achieve the purpose of rolling ash brushing, the device is achieved by adopting the following technical scheme: the plurality of bristles 13 are distributed in a circumferential array;

wherein, in order to realize the purpose of being convenient for the dismouting of bearing roller 7, this device adopts following technical scheme to realize: the two ends of the carrier roller 7 are uniformly connected with the convex blocks 19, one ends of the connecting rod a14 and the connecting rod b15 are provided with grooves, the two convex blocks 19 are respectively inserted into the two grooves, the two ends of the carrier roller 7 are also provided with the bolts 20, the two bolts 20 respectively penetrate through the connecting rod a14 and the connecting rod b and the two convex blocks 19 and are in threaded connection with the connecting rod a14 and the connecting rod b, the carrier roller 7 can be dismounted by arranging the bolts 20, and when the bristles 13 need to be cleaned or damaged, the carrier roller 7 and the bristles 13 are convenient to replace;

wherein, in order to realize the purpose that improves the practicality of filter screen body 1, this device adopts following technical scheme to realize: the filter screen in filter screen body 1 coats and has the layer of disinfecting, and the setting of layer of disinfecting can make filter screen body 1 have the effect of disinfecting degerming, reaches better air purification effect, and the top of filter screen body 1 passes through the screw to be connected with one of them decorative board 17, and the both ends and the bottom of filter screen body 1 are connected with the both ends and the bottom of frame 2 through the screw respectively, and the filter screen body 1 through the screwed is convenient for dismouting, does benefit to the change.

The application process of the utility model is as follows: when the surface of the filter screen body 1 needs to remove dust, a user can simultaneously open the switch of the motor 9 and the dust collector 8, the output shaft of the motor 9 drives the reciprocating screw rod 10 to rotate, so that the movable block 11 is pushed to move downwards, the carrier roller 7, the mounting plate 6, the dust collector 8 and the like can be driven to translate downwards through the connecting rod a14, meanwhile, the connecting rod b15 and the gear 16 are driven to translate downwards, the gear 16 rotates along the rack 12, the carrier roller 7 and the plurality of bristles 13 are enabled to rotate, the surface of the filter screen body 1 is cleaned in a rolling mode, meanwhile, the dust collector 8 generates suction, dust in the cleaning mode is sucked, and a dust removing effect is achieved.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a but dust removal sterilization's filter screen, includes filter screen body (1) and frame (2), its characterized in that: the filter screen body (1) is fixed at the inner bottom of the frame (2), the two ends of the frame (2) are respectively and fixedly connected with the shell a (3) and the shell b (4), the two ends of the frame (2) are also provided with sliding grooves (5) which are respectively communicated with the interiors of the shell a (3) and the shell b (4), and the inner top of the frame (2) is provided with a cleaning mechanism;

the cleaning mechanism comprises a U-shaped mounting plate (6), a carrier roller (7), a dust collector (8), a motor (9), a reciprocating screw (10), a movable block (11) and a rack (12), wherein two ends of the mounting plate (6) are respectively connected with two ends of a frame (2) in a sliding manner, a plurality of bristles (13) are uniformly distributed on the carrier roller (7), the dust collector (8) is mounted at the top of the mounting plate (6) and is downward in dust collection opening, the motor (9) is fixedly mounted on the inner top wall of a shell a (3), the top of the reciprocating screw (10) is fixedly connected with the output shaft of the motor (9), the bottom of the reciprocating screw (10) is movably connected with the inner bottom wall of the shell a (3) through a bearing, the middle part of the movable block (11) is penetrated by the reciprocating screw (10) and is in threaded connection with the reciprocating screw (10) through a ball screw pair, two ends of the carrier roller (7) are respectively provided with a connecting rod a (14) and a connecting rod b (15), the connecting rod a (14) and the connecting rod b (15) are respectively connected with two ends of the mounting plate (6) through bearings in a movable manner, the connecting rod a (14) and the connecting rod b (15) are respectively connected with two ends of the frame (5) in a sliding manner, one end of a connecting rod a (14) far away from a carrier roller (7) stretches into the shell a (3) and is movably connected with the side wall of the movable block (11) through a bearing, one end of a connecting rod b (15) far away from the carrier roller (7) stretches into the shell b (4) and is fixedly connected with a gear (16), the top and the bottom of the rack (12) are respectively fixedly connected with the inner top wall and the inner bottom wall of the shell b (4), and the gear (16) is in meshed connection with the rack (12).

2. A dust-removable sterilizing filter screen according to claim 1, wherein: decorative plates (17) are fixedly connected to the inner top walls of the two sides of the frame (2).

3. A dust-removable sterilizing filter screen according to claim 1, wherein: and detachable access door panels (18) are arranged on one side of the shell a (3) and one side of the shell b (4).

4. A dust-removable sterilizing filter screen according to claim 1, wherein: a plurality of bristles (13) are distributed in a circumferential array.

5. A dust-removable sterilizing filter screen according to claim 1, wherein: the two ends of the carrier roller (7) are uniformly connected with the convex blocks (19), one ends of the connecting rod a (14) and the connecting rod b (15) are respectively provided with grooves, and the two convex blocks (19) are respectively inserted into the two grooves.

6. The dust-removing sterilizing filter screen according to claim 5, wherein: bolts (20) are further arranged at two ends of the carrier roller (7), and the two bolts (20) penetrate through the connecting rod a (14), the connecting plate b and the two protruding blocks (19) respectively and are in threaded connection with the connecting rod a and the connecting plate b.

7. A dust-removable sterilizing filter screen according to claim 1, wherein: a sterilizing layer is covered on the filter screen in the filter screen body (1).

8. A dust-removable and sterilizable filter screen according to claim 2, wherein: the top of filter screen body (1) is connected with one of them decorative board (17) through the screw, the both ends and the bottom of filter screen body (1) are connected with the both ends and the bottom of frame (2) through the screw respectively.