CN216170858U

CN216170858U - Air filter capable of automatically cleaning attachments

Info

Publication number: CN216170858U
Application number: CN202122397890.2U
Authority: CN
Inventors: 张玉岭
Original assignee: Jieshun Filter Jiashan Co ltd
Current assignee: Jieshun Filter Jiashan Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an air filter capable of automatically cleaning attachments, which comprises a shell, a cleaning mechanism and a limiting mechanism, wherein a filter screen is arranged on the inner wall of the shell, the cleaning mechanism is arranged on the left side of the shell, the limiting mechanism is arranged on the cleaning mechanism, and the cleaning mechanism comprises an installation plate and a fixing plate. According to the utility model, through the mutual matching of the mounting plate, the fixing plate, the servo motor, the threaded rod, the rolling bearing, the threaded block, the movable plate, the connecting block and the cleaning brush, attachments on the filter screen can be conveniently and automatically cleaned, and the air filter is prevented from being blocked and needs to be disassembled for cleaning, so that the labor force is greatly reduced, and through the mutual matching of the clamping block, the stabilizing plate, the clamping groove, the connecting groove, the sliding rod, the sliding block, the buffer spring, the limiting plate, the pull block, the positioning block and the positioning groove, the cleaning mechanism can be conveniently disassembled, so that the cleaning mechanism can be recycled, and the practicability is improved.

Description

Air filter capable of automatically cleaning attachments

Technical Field

The utility model relates to the technical field of air filters, in particular to an air filter capable of automatically cleaning attachments.

Background

Air cleaner comprises filter core and casing two parts, air cleaner mainly used filters the air that gets into the car room in the aspect of the car, prevent the impurity that contains in the air, small granule, pollen, the bacterium, material such as waste gas and dust gets into air conditioning system, improve the cleanliness factor of air in the car, personnel's in the protection car health, but common air cleaner does not have the effect of automatic clearance attachment, it then need be dismantled it and clean when the air cleaner appears blockking up needs to be clean, regularly clean labour has greatly increased, the practicality is reduced, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an air cleaner capable of automatically cleaning attachments to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: an air filter capable of automatically cleaning attachments comprises a shell, a cleaning mechanism and a limiting mechanism, wherein a filter screen is mounted on the inner wall of the shell, the cleaning mechanism is arranged on the left side of the shell, and the limiting mechanism is arranged on the cleaning mechanism;

the cleaning mechanism comprises a mounting plate and a fixed plate, the mounting plate is arranged at the top of the left side of the shell, the fixed plate is arranged at the bottom of the left side of the shell, servo motors are arranged in grooves on the front side and the rear side of the bottom of the mounting plate, a threaded rod is arranged at the bottom end of an output shaft of the servo motor, a rolling bearing movably connected with the threaded rod is arranged in the groove at the top of the fixed plate and corresponds to the threaded rod, a threaded block is connected with the surface of the threaded rod in a threaded manner, the two threaded blocks are fixedly connected through a movable plate, the right side of the movable plate penetrates through the shell and extends into the shell, a connecting block is arranged on the right side of the movable plate, and a cleaning brush matched with the filter screen is arranged on the right side of the connecting block;

the limiting mechanism comprises two clamping blocks and stabilizing plates, the two clamping blocks are respectively arranged on the right sides of the mounting plate and the fixing plate, the left side of the shell is provided with a clamping groove corresponding to the position of the clamping block, the right side of the clamping block penetrates through the clamping groove and extends to the outside of the clamping block, the two stabilizing plates are respectively arranged on the sides, away from each other, of the mounting plate and the fixing plate, connecting grooves are respectively arranged on the sides, away from each other, of the two stabilizing plates, the left side and the right side of the inner wall of each connecting groove are fixedly connected through sliding rods, the surfaces of the sliding rods are slidably connected with sliding blocks, buffer springs are sleeved on the surfaces of the sliding rods, limiting plates are arranged on the sides, away from the sliding rods, of the sliding blocks, a pulling block is arranged on one side, close to the limiting plates, of each pulling block is provided with a positioning block, and a positioning groove is arranged on the position, close to the positioning block, of the clamping block, one side of the positioning block, which is close to the positioning groove, sequentially penetrates through the clamping groove and the positioning groove and extends to the inside of the positioning groove to be in contact with the inner wall of the positioning groove.

Preferably, the right side of the mounting plate and the left side of the housing are in contact with each other.

Preferably, the right side of the fixing plate and the left side of the housing contact each other.

Preferably, the right side of the cleaning brush and the left side of the filter screen are in contact with each other.

Preferably, one side of the sliding block, which is close to the buffer spring, is fixedly connected with the inner wall of the connecting groove through the buffer spring.

Preferably, one side of the stabilizing plate close to the shell is in contact with the shell.

Preferably, one side of the limiting plate, which is close to the pulling block, is in mutual contact with the pulling block, and one side of the pulling block, which is close to the stabilizing plate, is in mutual contact with the stabilizing plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the cleaning mechanism, the mounting plate, the fixing plate, the servo motor, the threaded rod, the rolling bearing, the threaded block, the movable plate, the connecting block and the cleaning brush are matched with each other, so that attachments on the filter screen can be conveniently and automatically cleaned, and the air filter is prevented from being blocked and needs to be disassembled for cleaning, so that the labor force is greatly reduced.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic left side view of the present invention.

In the figure: the cleaning device comprises a shell 1, a cleaning mechanism 2, a mounting plate 21, a fixing plate 22, a servo motor 23, a threaded rod 24, a rolling bearing 25, a threaded block 26, a movable plate 27, a connecting block 28, a cleaning brush 29, a limiting mechanism 3, a clamping block 31, a stabilizing plate 32, a clamping groove 33, a connecting groove 34, a sliding rod 35, a sliding block 36, a buffer spring 37, a limiting plate 38, a pulling block 39, a positioning block 310, a positioning groove 311 and a filter screen 4.

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. 1-3, an air cleaner capable of automatically cleaning attachments comprises a housing 1, a cleaning mechanism 2 and a limiting mechanism 3, wherein a filter screen 4 is fixedly connected to the inner wall of the housing 1, the cleaning mechanism 2 is arranged on the left side of the housing 1, and the limiting mechanism 3 is arranged on the cleaning mechanism 2.

The cleaning mechanism 2 comprises a mounting plate 21 and a fixing plate 22, the mounting plate 21 is arranged at the top of the left side of the shell 1, the right side of the mounting plate 21 is contacted with the left side of the shell 1, the fixing plate 22 is arranged at the bottom of the left side of the shell 1, the right side of the fixing plate 22 is contacted with the left side of the shell 1, servo motors 23 are fixedly connected in grooves at the front side and the rear side of the bottom of the mounting plate 21, the servo motors 23 are positive and negative rotation motors with self-locking function, a threaded rod 24 is fixedly connected at the bottom end of an output shaft of the servo motor 23, a rolling bearing 25 movably connected with the threaded rod 24 is fixedly connected in the groove at the top of the fixing plate 22 corresponding to the position of the threaded rod 24, threaded blocks 26 are in threaded connection with the surface of the threaded rod 24, the two threaded blocks 26 are fixedly connected through a movable plate 27, the right side of the movable plate 27 penetrates through the shell 1 and extends into the shell, and a connecting block 28 is fixedly connected at the right side of the movable plate 27, the right side of the connecting block 28 is fixedly connected with a cleaning brush 29 matched with the filter screen 4, and the right side of the cleaning brush 29 is contacted with the left side of the filter screen 4.

The limiting mechanism 3 comprises two clamping blocks 31 and a fixing plate 32, the two clamping blocks 31 are respectively arranged on the right sides of the mounting plate 21 and the fixing plate 22, a clamping groove 33 is arranged on the left side of the shell 1 and corresponds to the position of the clamping block 31, the right side of the clamping block 31 penetrates through the clamping groove 33 and extends to the outside of the clamping groove, the two fixing plates 32 are respectively arranged on the sides, far away from each other, of the mounting plate 21 and the fixing plate 22, one side, close to the shell 1, of the fixing plate 32 is in mutual contact with the shell 1, connecting grooves 34 are respectively arranged on the sides, far away from each other, of the two fixing plates 32, the left side and the right side of the inner wall of each connecting groove 34 are fixedly connected through a sliding rod 35, a sliding block 36 is connected to the surface of the sliding rod 35 in a sliding manner, a buffer spring 37 is sleeved on the surface of the sliding rod 35, one side, close to the buffer spring 37, of the sliding block 36 is fixedly connected to the inner wall of the connecting groove 34 through the buffer spring 37, and a limiting plate 38 is fixedly connected to one side, far away from the sliding rod 35, the side of the stabilizing plate 32 close to the limiting plate 38 is provided with a pulling block 39, one side of the limiting plate 38 close to the pulling block 39 is contacted with the pulling block 39, one side of the pulling block 39 close to the stabilizing plate 32 is contacted with the stabilizing plate 32, one side of the pulling block 39 close to the stabilizing plate 32 is fixedly connected with a positioning block 310, the position of the clamping block 31 close to the positioning block 310 is provided with a positioning groove 311, one side of the positioning block 310 close to the positioning groove 311 sequentially penetrates through the clamping groove 33 and the positioning groove 311 and extends to the inside of the positioning groove 311 to be contacted with the inner wall of the positioning groove 311, and through the mutual matching of the mounting plate 21, the fixing plate 22, the servo motor 23, the threaded rod 24, the rolling bearing 25, the threaded block 26, the movable plate 27, the connecting block 28 and the cleaning brush 29, the attachment on the filter screen 4 can be automatically cleaned conveniently, when the air filter is prevented from being blocked, the air filter needs to be detached to be cleaned, thereby greatly reducing the labor force, through the mutual matching of the clamping block 31, the stabilizing plate 32, the clamping groove 33, the connecting groove 34, the sliding rod 35, the sliding block 36, the buffer spring 37, the limiting plate 38, the pulling block 39, the positioning block 310 and the positioning groove 311, the cleaning mechanism 2 is convenient to disassemble, the cleaning mechanism 2 can be repeatedly utilized, resources are greatly saved, and the practicability is improved.

When the dust and impurity cleaning device is used, air passes through the filter screen 4 from left to right, so that dust and impurities are intercepted at the left side of the filter screen 4, the servo motor 23 is started, the servo motor 23 drives the threaded rod 24 to rotate through the output shaft, the threaded rod 24 drives the threaded block 26 to move downwards, the threaded block 26 drives the cleaning brush 29 to move downwards through the movable plate 27 and the connecting block 28, so that the cleaning brush 29 cleans the dust and impurities on the filter screen 4, when the cleaning mechanism 2 needs to be disassembled at a later stage, the limit plate 38 is pulled, the limit plate 38 drives the slide block 36 to stretch the buffer spring 37 to move, so that the limit plate 38 is separated from the pull block 39, then the pulling block 39 is pulled, so that the pulling block 39 drives the positioning block 310 to be drawn out from the positioning slot 311, and then the mounting plate 21 and the fixing plate 22 are pulled leftwards, so that the mounting plate 21 and the fixing plate 22 drive the fixture block 31 to be drawn out from the clamping groove 33, and the disassembly is completed.

In summary, the following steps: the air filter capable of automatically cleaning attachments solves the problems in the background art through the mutual matching of the mounting plate 21, the fixing plate 22, the servo motor 23, the threaded rod 24, the rolling bearing 25, the threaded block 26, the movable plate 27, the connecting block 28 and the cleaning brush 29 and through the mutual matching of the clamping block 31, the stabilizing plate 32, the clamping groove 33, the connecting groove 34, the sliding rod 35, the sliding block 36, the buffer spring 37, the limiting plate 38, the pulling block 39, the positioning block 310 and the positioning groove 311.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can clear up air cleaner of attachment automatically, includes casing (1), clean mechanism (2) and stop gear (3), its characterized in that: a filter screen (4) is mounted on the inner wall of the shell (1), the cleaning mechanism (2) is arranged on the left side of the shell (1), and the limiting mechanism (3) is arranged on the cleaning mechanism (2);

clean mechanism (2) is including mounting panel (21) and fixed plate (22), mounting panel (21) sets up at the left top of casing (1), fixed plate (22) set up in the left bottom of casing (1), all install servo motor (23) in the recess of both sides around mounting panel (21) bottom, threaded rod (24) are installed to the bottom of servo motor (23) output shaft, install antifriction bearing (25) with threaded rod (24) swing joint in the recess at fixed plate (22) top and the position that corresponds threaded rod (24), the surface threaded connection of threaded rod (24) has screw thread piece (26), through fly leaf (27) fixed connection between two screw thread pieces (26), the right side of fly leaf (27) runs through casing (1) and extends to its inside, connecting block (28) are installed on the right side of fly leaf (27), a cleaning brush (29) matched with the filter screen (4) is arranged on the right side of the connecting block (28);

the limiting mechanism (3) comprises two clamping blocks (31) and a stabilizing plate (32), the quantity of the clamping blocks (31) is two, the clamping blocks are respectively installed on the right sides of the mounting plate (21) and the fixing plate (22), the clamping groove (33) is formed in the left side of the shell (1) and corresponds to the position of the clamping block (31), the right side of the clamping block (31) penetrates through the clamping groove (33) and extends to the outside of the clamping groove, the quantity of the stabilizing plate (32) is two, the two stabilizing plates are respectively installed on one side of the mounting plate (21) and the fixing plate (22) away from each other, one side of the two stabilizing plates (32) away from each other is respectively provided with a connecting groove (34), the left side and the right side of the inner wall of the connecting groove (34) are fixedly connected through a sliding rod (35), the surface of the sliding rod (35) is connected with a sliding block (36), the surface of the sliding rod (35) is sleeved with a buffer spring (37), one side of the sliding block (36) away from the sliding rod (35) is provided with a limiting plate (38), one side that firm board (32) are close to limiting plate (38) is provided with and draws piece (39), draw piece (39) and install locating piece (310) near one side of firm board (32), locating slot (311) have been seted up to the position that locating piece (31) are close to locating piece (310), locating piece (310) are close to one side of locating slot (311) and run through draw-in groove (33) and locating slot (311) in proper order and extend to the inside of locating slot (311) and the inner wall of locating slot (311) and contact each other.

2. An air cleaner capable of automatically cleaning attachments according to claim 1, wherein: the right side of the mounting plate (21) is in contact with the left side of the housing (1).

3. An air cleaner capable of automatically cleaning attachments according to claim 2, wherein: the right side of the fixed plate (22) is in contact with the left side of the housing (1).

4. An air cleaner capable of automatically cleaning attachments according to claim 3, wherein: the right side of the cleaning brush (29) is in contact with the left side of the filter screen (4).

5. An air cleaner capable of automatically cleaning attachments according to claim 4, wherein: one side of the sliding block (36) close to the buffer spring (37) is fixedly connected with the inner wall of the connecting groove (34) through the buffer spring (37).

6. An air cleaner capable of automatically cleaning attachments according to claim 5, wherein: one side of the stabilizing plate (32) close to the shell (1) is contacted with the shell (1).

7. An air cleaner according to claim 6, wherein the air cleaner is capable of automatically cleaning the attached matter, and comprises: one side of the limiting plate (38) close to the pulling block (39) is in mutual contact with the pulling block (39), and one side of the pulling block (39) close to the stabilizing plate (32) is in mutual contact with the stabilizing plate (32).