CN217119619U - Air filter convenient to change filter media - Google Patents
Air filter convenient to change filter media Download PDFInfo
- Publication number
- CN217119619U CN217119619U CN202220759754.5U CN202220759754U CN217119619U CN 217119619 U CN217119619 U CN 217119619U CN 202220759754 U CN202220759754 U CN 202220759754U CN 217119619 U CN217119619 U CN 217119619U
- Authority
- CN
- China
- Prior art keywords
- frame
- filter
- locking
- fixedly connected
- positioning mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air cleaner convenient to change filter media relates to air cleaner technical field. The utility model discloses a carry on the frame, carry on the inside sliding connection of frame and have filtering mechanism, filtering mechanism is used for accomplishing the purification operation of air, carries on the top of frame and is provided with positioning mechanism, and positioning mechanism is used for accomplishing the locking to filtering mechanism's locking, and positioning mechanism is including extending frame, support frame, extension frame, central axostylus axostyle and deriving the straight-teeth gear. The utility model discloses a positioning mechanism's structural design for carry on the separation that frame and filter mechanism can be convenient, and then the convenience is to the change of filter media, very big improvement holistic filter effect, and through the setting of spline mechanism, can avoid the center pin pole to take place the unnecessary and rotate, very big assurance filter mechanism and the stability that positioning mechanism connects.
Description
Technical Field
The utility model belongs to the technical field of air cleaner, especially, relate to an air cleaner convenient to change filter media.
Background
At present, some plants and rooms have certain requirements on air cleanliness, and an air filter is required to be used for purifying and filtering air, wherein the air filter is a device for capturing dust from gas-solid two-phase flow through the action of a porous filter material and purifying the gas;
however, the air filter in the prior art has the problems that the filter material is difficult to replace when in use, and the filtering effect is poor after the air filter is used for a long time, so that the cleanliness of a workshop and indoor air is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air cleaner convenient to change filter media to solve current problem: the filter material is difficult to replace, and the filtering effect is poor after the filter material is used for a long time.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an air cleaner convenient to change filter media, includes the carrying frame, the inside sliding connection of carrying the frame has filter mechanism, filter mechanism is used for accomplishing the purification operation of air, the top of carrying the frame is provided with positioning mechanism, positioning mechanism is used for accomplishing the locking to filter mechanism.
Further, positioning mechanism is including extending frame, support frame, extension frame, central axostylus axostyle and deriving the straight-teeth gear, the top fixedly connected with support frame of carrying on the frame, the both sides fixedly connected with of support frame extends the frame, the inside of extending the frame is rotated and is connected with two central axostylus axostyles, two the equal fixedly connected with in the outside of central axostylus axostyle transmits the straight-teeth gear and derives the straight-teeth gear, and two the meshing of transmission straight-teeth gear is connected.
Furthermore, positioning mechanism is still including guide rack, locking round pin axle and spline mechanism, the bottom meshing of deriving the straight-teeth gear is connected with the guide rack, the one end fixedly connected with of guide rack is used for locking filtering mechanism's locking round pin axle, just locking round pin axle and support frame sliding connection, be provided with on the top of extending the frame and spline the mechanism, spline the locking effect that the mechanism is used for guaranteeing the locking round pin axle.
Furthermore, the rotation stopping mechanism comprises an adjusting screw, a stopping fixture block and a limiting slide rod, the top end of the extension frame is in threaded connection with the adjusting screw, the bottom end of the adjusting screw is rotatably connected with the stopping fixture block, the bottom end of the stopping fixture block is connected with the transmission straight gear in a clamping mode, the top end of the stopping fixture block is fixedly connected with the limiting slide rod, and the limiting slide rod is in sliding connection with the extension frame.
Further, filtering mechanism is including crossing filter stand, filter, extension rod and locating plate, the inside sliding connection who carries on the frame has the filter stand, cross the inside fixedly connected with a plurality of filter stand, cross the top fixedly connected with extension rod of filter stand, the extension rod is kept away from the one end fixedly connected with locating plate of filter stand, just the locating plate is connected with the joint of locking pin axle.
Furthermore, one end of one of the central shaft levers and the top of the adjusting screw are fixedly connected with an eccentric turntable, and a rubber sleeve is arranged on the outer side of the eccentric turntable.
Furthermore, the bottom end of the stopping clamping block is provided with a clamping groove matched with the transmission straight gear teeth, and the clamping groove is connected with the transmission straight gear in a clamping mode.
Furthermore, a locking through hole is formed in the positioning plate, and the locking pin shaft is connected with the locking through hole in a clamping mode.
The utility model discloses following beneficial effect has:
1. the utility model discloses a positioning mechanism's structural design for carry on the separation that frame and filter mechanism can be convenient, and then the convenience is to the change of filter media, very big improvement holistic filter effect.
2. The utility model discloses a setting of spline mechanism can avoid the center pin pole to take place the unnecessary rotation, very big assurance the stability that filtering mechanism and positioning mechanism connect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the carrying frame of the present invention;
FIG. 3 is a schematic structural view of the positioning mechanism of the present invention;
FIG. 4 is a schematic structural view of the rotation stopping mechanism of the present invention;
fig. 5 is a schematic structural diagram of the positioning mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a mounting frame; 2. a filtering mechanism; 3. a positioning mechanism; 4. a support frame; 5. an extension frame; 6. a central shaft; 7. a transmission spur gear; 8. a spur gear is deduced; 9. a guide rack; 10. locking the pin shaft; 11. adjusting the screw rod; 12. a stopping clamping block; 13. a limiting slide bar; 14. a filter frame; 15. a filter plate; 16. an extension rod; 17. and (7) positioning the plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention relates to an air filter convenient for replacing filter material, which comprises a carrying frame 1, a filter mechanism 2 is slidably connected inside the carrying frame 1, the filter mechanism 2 is used for completing air purification, a positioning mechanism 3 is arranged at the top end of the carrying frame 1, and the positioning mechanism 3 is used for completing locking of the filter mechanism 2;
the positioning mechanism 3 comprises an extension frame 5, a support frame 4, an extension frame 5, a central shaft rod 6 and a derivation straight gear 8, the support frame 4 is fixedly connected to the top end of the carrying frame 1, the extension frames 5 are fixedly connected to two sides of the support frame 4, the two central shaft rods 6 are rotatably connected to the interior of the extension frame 5, a transmission straight gear 7 and the derivation straight gear 8 are fixedly connected to the outer sides of the two central shaft rods 6, and the two transmission straight gears 7 are meshed and connected;
as can be understood, in order to ensure the smoothness of the rotation of the transmission spur gear 7 and the derivation spur gear 8, a ball bearing is arranged inside the extension frame 5, and the transmission spur gear 7 and the derivation spur gear 8 are connected with the extension frame 5 through the ball bearing;
the positioning mechanism 3 further comprises a guide rack 9, a locking pin shaft 10 and a rotation stopping mechanism, the bottom end of the derivation straight gear 8 is meshed and connected with the guide rack 9, one end of the guide rack 9 is fixedly connected with the locking pin shaft 10 used for locking the filtering mechanism 2, the locking pin shaft 10 is connected with the supporting frame 4 in a sliding mode, the rotation stopping mechanism is arranged on the top end of the extending frame 5, and the rotation stopping mechanism is used for guaranteeing the locking effect of the locking pin shaft 10;
the rotation stopping mechanism comprises an adjusting screw rod 11, a stopping clamping block 12 and a limiting slide rod 13, the top end of the extension frame 5 is in threaded connection with the adjusting screw rod 11, the bottom end of the adjusting screw rod 11 is rotatably connected with the stopping clamping block 12, the bottom end of the stopping clamping block 12 is connected with the transmission straight gear 7 in a clamping mode, the top end of the stopping clamping block 12 is fixedly connected with the limiting slide rod 13, and the limiting slide rod 13 is in sliding connection with the extension frame 5;
as can be understood, one end of one of the central shaft levers 6 and the top of the adjusting screw 11 are both fixedly connected with an eccentric turntable, and the outer side of the eccentric turntable is provided with a rubber sleeve;
the central shaft rod 6 and the adjusting screw rod 11 can be conveniently rotated through the arrangement of the eccentric turntable, so that the rotating efficiency of the central shaft rod 6 and the adjusting screw rod 11 is improved, and the friction force of the hand can be effectively increased through the arrangement of the rubber sleeve, so that the hand is prevented from slipping;
in order to ensure the application effect of the locking fixture block 12, a clamping groove adapted to the teeth of the transmission straight gear 7 is formed in the bottom end of the locking fixture block 12, and the clamping groove is connected with the transmission straight gear 7 in a clamping manner;
in more detail, the stop dog 12 is driven to move upwards, and the stop dog 12 is guided through the connection of the limit slide rod 13 and the extension frame 5, so that the stop dog 12 is separated from the contact with the transmission straight gear 7 to contact and limit the transmission straight gear 7
The filtering mechanism 2 comprises a filtering frame 14, filtering plates 15, an extension rod 16 and a positioning plate 17, the filtering frame 14 is connected to the inside of the carrying frame 1 in a sliding manner, the filtering plates 15 are fixedly connected to the inside of the filtering frame 14, the extension rod 16 is fixedly connected to the top end of the filtering frame 14, the positioning plate 17 is fixedly connected to one end, away from the filtering frame 14, of the extension rod 16, and the positioning plate 17 is connected with the locking pin shaft 10 in a clamping manner;
as can be understood, in order to ensure the stability of the connection between the positioning plate 17 and the locking pin shaft 10, a locking through hole is formed inside the positioning plate 17, and the locking pin shaft 10 is connected with the locking through hole in a clamping manner;
in summary, the eccentric turntable is rotated to drive one of the central shaft levers 6 to rotate, and through the connection between the two transmission spur gears 7, power transmission is formed, so that the two central shaft levers 6 rotate simultaneously, the rotation directions are opposite, and under the connection between the central shaft lever 6 and the derivation spur gear 8, the two guide racks 9 are driven to move in opposite directions, so that the locking pin shaft 10 moves out of the locking through hole inside the positioning plate 17 to contact with the limitation of the filter frame 14, and then the filter frame 14 is pulled upwards to drive the filter plate 15 to move out of the carrying frame 1, and then the filter plate 15 is replaced.
One specific application of this embodiment is: the adjusting screw 11 is rotated to drive the stopping clamping block 12 to move upwards, and the stopping clamping block 12 is guided through the connection of the limiting slide rod 13 and the extension frame 5, so that the stopping clamping block 12 is separated from the contact with the transmission straight gear 7 to contact and limit the transmission straight gear 7;
the eccentric turntable is rotated to drive one of the central shaft levers 6 to rotate, and the two central shaft levers are connected with the two transmission straight gears 7 to form power transmission, so that the two central shaft levers 6 rotate simultaneously, the rotating directions are opposite, the two guide racks 9 are driven to move in opposite directions under the connection of the central shaft levers 6 and the derivation straight gears 8, the locking pin shafts 10 are made to move out of locking through holes in the positioning plates 17 to contact with the limitation of the filter frame 14, then the filter frame 14 is pulled upwards to drive the filter plate 15 to move out of the carrying frame 1, and then the replacement is carried out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides an air cleaner convenient to change filter media which characterized in that: including carrying on frame (1), the inside sliding connection who carries on frame (1) has filtering mechanism (2), filtering mechanism (2) are used for accomplishing the purification operation of air, the top of carrying on frame (1) is provided with positioning mechanism (3), positioning mechanism (3) are used for accomplishing the locking to filtering mechanism (2).
2. The air filter of claim 1, wherein the filter material is easily replaced by: positioning mechanism (3) are including extending frame (5), support frame (4), extending frame (5), center pin pole (6) and deriving spur gear (8), carry on top fixedly connected with support frame (4) of frame (1), the both sides fixedly connected with of support frame (4) extends frame (5), the inside rotation that extends frame (5) is connected with two central axostylus axostyles (6), two the equal fixedly connected with transmission spur gear (7) in the outside of central axostylus axostyle (6) and deriving spur gear (8), and two conduction spur gear (7) meshing is connected.
3. The air filter of claim 2, wherein the filter material is easily replaced by: positioning mechanism (3) still including guide rack (9), locking pin axle (10) and spline the mechanism, the bottom meshing of deriving spur gear (8) is connected with guide rack (9), the one end fixedly connected with of guide rack (9) is used for locking pin axle (10) of filter equipment (2), just locking pin axle (10) and support frame (4) sliding connection, be provided with on the top of extension frame (5) and spline the mechanism, spline the locking effect that the mechanism is used for guaranteeing locking pin axle (10).
4. The air filter of claim 3, wherein the filter material is easily replaced by: the rotation stopping mechanism comprises an adjusting screw rod (11), a locking clamping block (12) and a limiting slide rod (13), the top end of the extension frame (5) is in threaded connection with the adjusting screw rod (11), the bottom end of the adjusting screw rod (11) is connected with the locking clamping block (12) in a rotating mode, the bottom end of the locking clamping block (12) is connected with the conduction straight gear (7) in a clamping mode, the top end of the locking clamping block (12) is fixedly connected with the limiting slide rod (13), and the limiting slide rod (13) is in sliding connection with the extension frame (5).
5. The air filter of claim 3, wherein the filter material is easily replaced by: filtering mechanism (2) is including crossing filter frame (14), filter (15), extension rod (16) and locating plate (17), the inside sliding connection who carries on frame (1) has filter frame (14), the inside fixedly connected with a plurality of filter (15) of filter frame (14), the top fixedly connected with extension rod (16) of filter frame (14), one end fixedly connected with locating plate (17) of filter frame (14) are kept away from in extension rod (16), just locating plate (17) are connected with locking pin axle (10) joint.
6. The air filter of claim 4, wherein the filter material is easily replaced by: one end of one of the central shaft lever (6) and the top of the adjusting screw (11) are fixedly connected with an eccentric turntable, and a rubber sleeve is arranged on the outer side of the eccentric turntable.
7. The air filter of claim 4, wherein the filter material is easily replaced by: the bottom end of the stop clamping block (12) is provided with a clamping groove matched with the teeth of the transmission straight gear (7), and the clamping groove is connected with the transmission straight gear (7) in a clamping mode.
8. The air filter of claim 5, wherein the filter material is easily replaced by: a locking through hole is formed in the positioning plate (17), and the locking pin shaft (10) is connected with the locking through hole in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759754.5U CN217119619U (en) | 2022-04-01 | 2022-04-01 | Air filter convenient to change filter media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759754.5U CN217119619U (en) | 2022-04-01 | 2022-04-01 | Air filter convenient to change filter media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217119619U true CN217119619U (en) | 2022-08-05 |
Family
ID=82646469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220759754.5U Active CN217119619U (en) | 2022-04-01 | 2022-04-01 | Air filter convenient to change filter media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217119619U (en) |
-
2022
- 2022-04-01 CN CN202220759754.5U patent/CN217119619U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209220266U (en) | It is a kind of for moving the adjustable connecting bracket of electrocardiograph | |
| CN217119619U (en) | Air filter convenient to change filter media | |
| CN109916635B (en) | Aeroengine thrust detection equipment | |
| CN208631743U (en) | A kind of automation slitter rewinder material collecting device | |
| CN208106904U (en) | A kind of electric telescopic rod | |
| CN218794694U (en) | Workshop air purification device | |
| CN214332894U (en) | Rotary dehumidifier with adjustable dehumidification wind direction | |
| CN213513070U (en) | Municipal administration monitoring device | |
| CN208254262U (en) | A kind of cooling tower high-efficient water-recovering device | |
| CN208262318U (en) | A kind of clamp part convenient for operation | |
| CN208529010U (en) | A kind of rapid installation device of automobile spiral spring | |
| CN208520895U (en) | A kind of power transformer detection device | |
| CN207521381U (en) | A kind of Self-pressurizing agri dust-extraction unit | |
| CN214332897U (en) | Dehumidifier for low-temperature environment | |
| CN207688283U (en) | A kind of air purifier easy to remove | |
| CN219722256U (en) | Clean convenient domestic oxygenerator | |
| CN218759770U (en) | Pipe fitting supporting slip structure | |
| CN213575394U (en) | Lead screw supporting seat convenient to install | |
| CN208542886U (en) | Calibration equipment is used in a kind of processing of spring | |
| CN216677497U (en) | Inside air filter of coating production workshop | |
| CN220921488U (en) | Air compressor machine air cleaner mounting structure | |
| CN220659987U (en) | Positioning device for machining mechanical parts | |
| CN219073776U (en) | Outdoor parking area guide large screen | |
| CN108245978A (en) | A kind of industrial wastewater filter device of filter core easy to disassemble | |
| CN220160306U (en) | Positioning table for tile surface spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |