CN213965692U

CN213965692U - Annular container type air filter cylinder

Info

Publication number: CN213965692U
Application number: CN202022793623.2U
Authority: CN
Inventors: 王小燕
Original assignee: Shanghai Diyang Filtration System Co ltd
Current assignee: Shanghai Diyang Filtration System Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an annular container type air filter cylinder, which comprises an outer net pipe, a connecting component and a rotating component; outer net pipe: a filter element is fixed inside the filter element, and an inner net pipe is fixed inside the filter element; connecting components: contain connecting cover, spout, slider, spring, bar mouth and connecting block, connecting cover lock joint is in the upper end of outer network management periphery, four corresponding spouts have been seted up to the inside of outer network management periphery, the inside sliding connection of spout has the slider, four corresponding draw-in grooves have been seted up to the upper end of outer network management periphery, and four sliders are the joint respectively in the inside of four draw-in grooves, the side of slider is fixed with the spring, the spring is fixed in the inside of spout, four corresponding bar mouths have been seted up on the up end of connecting cover, and four bar mouths communicate with each other with four spouts respectively, can be in normal use when vibrations to can be very convenient dismantle the filter core.

Description

Annular container type air filter cylinder

Technical Field

The utility model relates to an air filter tube technical field specifically is an annular container formula air filter tube.

Background

The utility model CN210934238U discloses a combined air filter cartridge, which comprises a base, a top seat and a filter cartridge body, wherein the center of the base is provided with a hole for mounting the air filter cartridge, the side surface of the base is integrally provided with an inner ring, the inner ring and the hole are arranged at the same circle center, the filter cartridge body comprises an inner net, the filter element is connected with the outer net through the inner ring, the outer ring is integrally arranged on the outer side of the base, the inner ring is connected with the outer ring through the outer net, the outer ring is connected with the outer net through the outer net, the inner net is connected with the outer net through the outer net, the outer net is connected with the outer net through the inner net, the outer net is connected with the outer net through the outer ring, the outer net is connected with the outer net through the outer net, the outer ring is integrally arranged on the outer side of the base, movable holes are formed in the side walls, close to the inner ring and the outer ring, of the inner ring, and a sliding rod is arranged inside the movable holes. Although the device can be normally used in vibration, when the filter element in the filter cylinder is damaged, the filter element cannot be conveniently replaced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an annular container formula air filter section of thick bamboo, can be in normal use when vibrations to can be very convenient dismantle the filter core, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an annular container type air filter cylinder comprises an outer net pipe, a connecting assembly and a rotating assembly;

outer net pipe: a filter element is fixed inside the filter element, and an inner net pipe is fixed inside the filter element;

connecting components: the connecting cover is buckled at the upper end of the circumferential surface of the outer mesh pipe, four corresponding sliding grooves are formed in the circumferential surface of the outer mesh pipe, a sliding block is connected to the inside of each sliding groove in a sliding mode, four corresponding clamping grooves are formed in the upper end of the circumferential surface of the outer mesh pipe, the four sliding blocks are clamped in the four clamping grooves respectively, a spring is fixed to the side face of each sliding block and fixed in each sliding groove, four corresponding strip-shaped openings are formed in the upper end face of the connecting cover and communicated with the four sliding grooves respectively, a connecting block is connected to the inside of each strip-shaped opening in a sliding mode and fixed to the upper side face of each sliding block, and the connecting cover is connected with the outer mesh pipe through the sliding blocks;

a rotating assembly: install on the up end of connecting the lid, rotating assembly and coupling assembling cooperate, dismantle the connection lid through setting up rotating assembly.

Further, the rotating assembly comprises a gear, a convex block and an outer gear ring, the edge of the upper end face of the connecting cover is rotatably connected with four corresponding gears, the convex block is fixed on the circumferential face of the gear, the middle of the upper end face of the connecting cover is rotatably connected with the outer gear ring, the four gears of the outer gear ring are meshed with each other, and the gears of the outer gear ring are rotated by arranging the outer gear ring.

Furthermore, the upper end face of the outer gear ring is hinged with a pull rod, a rubber sleeve is fixed on the circumferential surface of the pull rod, and a user can conveniently rotate the outer gear ring by arranging the pull rod.

Furthermore, the lower end of the circumferential surface of the outer mesh pipe is in threaded connection with a connecting barrel, the lower end face of the connecting barrel is provided with a through hole, and the circumferential surface of the connecting barrel is fixed with evenly distributed anti-slip strips.

Furthermore, be fixed with four corresponding card posts on connecting the inside lower terminal surface of lid, four corresponding draw-in grooves have been seted up on the up end of filter element, card post joint is in the inside of draw-in groove, and it is more stable to make the fixed of connecting the lid through setting up card post and draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that: the annular container type air filter cartridge has the following advantages:

1. when vibration occurs, the connecting barrel in threaded connection and the connecting cover clamped with the outer net pipe through the sliding block have stronger stability compared with the traditional buckling mode, so that the connecting barrel can be effectively prevented from being separated from the outer net pipe, and the utility model can be normally used during vibration by arranging the device;

2. when needs are changed the filter core, through pull rod pulling external gear ring rotation, external gear ring rotates and drives four gear revolve, and four gear revolve drive four lugs and rotate, and four lugs rotate and extrude four connecting blocks to make the draw-in groove separation that four sliders and outer net pipe periphery upper end were seted up, then can be very convenient lift the connecting cover off, lift off the back will filter the filter core change can, make through setting up above device the utility model discloses can be very convenient dismantle the filter core.

Drawings

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

fig. 2 is a front side sectional view of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

FIG. 4 is a schematic structural view of the rotating assembly of the present invention;

fig. 5 is a schematic view of the structure of the slider of the present invention.

In the figure: the filter comprises an outer net pipe 1, a filter element 2, an inner net pipe 3, a connecting assembly 4, a connecting cover 41, a sliding chute 42, a sliding block 43, a spring 44, a strip-shaped opening 45, a connecting block 46, a rotating assembly 5, a gear 51, a convex block 52, an outer gear ring 53, a pull rod 6, a rubber sleeve 7, a connecting barrel 8, a through hole 9, an anti-slip strip 10, a clamping column 11 and a clamping groove 12.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an annular container type air filter cylinder comprises an outer net pipe 1, a connecting assembly 4 and a rotating assembly 5;

the outer net pipe 1: a filter element 2 is fixed inside the filter element 2, and an inner mesh pipe 3 is fixed inside the filter element 2;

connecting assembly 4: the connecting cover 41 is buckled at the upper end of the circumferential surface of the outer mesh pipe 1, four corresponding sliding grooves 42 are formed in the circumferential surface of the outer mesh pipe 1, sliding blocks 43 are connected to the inner portions of the sliding grooves 42 in a sliding mode, four corresponding clamping grooves are formed in the upper end of the circumferential surface of the outer mesh pipe 1, the four sliding blocks 43 are clamped in the four clamping grooves respectively, springs 44 are fixed to the side surfaces of the sliding blocks 43, the springs 44 are fixed in the sliding grooves 42, four corresponding strip-shaped ports 45 are formed in the upper end face of the connecting cover 41, the four strip-shaped ports 45 are communicated with the four sliding grooves 42 respectively, the inner portions of the strip-shaped ports 45 are connected with the connecting block 46 in a sliding mode, the connecting block 46 is fixed to the upper side surface of the sliding blocks 43, and the connecting cover 41 is connected with the outer mesh pipe 1 through the sliding blocks 43;

the rotating assembly 5: install on the up end of connecting lid 41, rotating assembly 5 cooperatees with coupling assembling 4, rotating assembly 5 contains gear 51, lug 52 and outer gear ring 53, the limit portion of connecting lid 41 up end rotates and is connected with four corresponding gears 51, be fixed with lug 52 on gear 51's the periphery, the middle part of connecting lid 41 up end rotates and is connected with outer gear ring 53, four gears 51 of outer gear ring 53 mesh mutually, dismantle connecting lid 41 through setting up rotating assembly 5, drive gear 51 through setting up outer gear ring 53 and rotate.

Wherein: the upper end face of the outer gear ring 53 is hinged with a pull rod 6, a rubber sleeve 7 is fixed on the circumferential face of the pull rod 6, and a user can conveniently rotate the outer gear ring 53 by arranging the pull rod 6.

Wherein: the lower end of the circumferential surface of the outer net pipe 1 is in threaded connection with a connecting barrel 8, the lower end surface of the connecting barrel 8 is provided with a through hole 9, and the circumferential surface of the connecting barrel 8 is fixed with evenly distributed anti-slip strips 10.

Wherein: connect and be fixed with four corresponding card posts 11 on the inside lower terminal surface of lid 41, seted up four corresponding draw-in grooves 12 on the up end of filter element 2, card post 11 joint is in the inside of draw-in groove 12, and it is more stable to make the fixed of connecting lid 41 through setting up card post 11 and draw-in groove 12.

When in use: when vibrations appear, threaded connection's connecting bucket 8 and the connection lid 41 that is in the same place through slider and outer net pipe 1 joint compare with the mode of traditional lock joint and have stronger stability, thereby can effectively avoid separating with outer net pipe 1, when needing to change filter element 2, through the rotation of pull rod 6 pulling external gear ring 53, external gear ring 53 rotates and drives four gears 51 and rotate, four gears 51 rotate and drive four lugs 52 and rotate, four lugs 52 rotate and extrude four connecting blocks 46, thereby make the draw-in groove separation that four sliders 43 and outer net pipe 1 periphery upper end were seted up, then can be very convenient lift connecting lid 41 off, it can to change filter element 2 after lifting off.

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. An annular container type air filter cartridge characterized by: comprises an outer net pipe (1), a connecting component (4) and a rotating component (5);

outer net pipe (1): a filter element (2) is fixed inside, and an inner net pipe (3) is fixed inside the filter element (2);

connection assembly (4): comprises a connecting cover (41), a chute (42), a sliding block (43), a spring (44), strip-shaped ports (45) and a connecting block (46), wherein the connecting cover (41) is fastened at the upper end of the circumferential surface of an outer net pipe (1), four corresponding chutes (42) are arranged inside the circumferential surface of the outer net pipe (1), the sliding block (43) is connected inside the chute (42) in a sliding manner, four corresponding clamping grooves are arranged at the upper end of the circumferential surface of the outer net pipe (1), the four sliding blocks (43) are respectively clamped inside the four clamping grooves, the spring (44) is fixed on the side surface of the sliding block (43), the spring (44) is fixed inside the chute (42), the four corresponding strip-shaped ports (45) are arranged on the upper end surface of the connecting cover (41), the four strip-shaped ports (45) are respectively communicated with the four chutes (42), and the connecting block (46) is connected inside the strip-shaped ports (45) in a sliding manner, the connecting block (46) is fixed on the upper side surface of the sliding block (43);

rotating assembly (5): is arranged on the upper end surface of the connecting cover (41), and the rotating component (5) is matched with the connecting component (4).

2. An annular container air filter cartridge according to claim 1, wherein: the rotating assembly (5) comprises a gear (51), a bump (52) and an outer gear ring (53), the edge of the upper end face of the connecting cover (41) is rotatably connected with four corresponding gears (51), the bump (52) is fixed on the circumferential face of the gear (51), the middle of the upper end face of the connecting cover (41) is rotatably connected with the outer gear ring (53), and the outer gear ring (53) is meshed with the four gears (51).

3. An annular container air filter cartridge according to claim 2, wherein: the upper end face of the outer gear ring (53) is hinged with a pull rod (6), and a rubber sleeve (7) is fixed on the circumferential surface of the pull rod (6).

4. An annular container air filter cartridge according to claim 1, wherein: the lower end of the circumferential surface of the outer net pipe (1) is in threaded connection with a connecting barrel (8), a through hole (9) is formed in the lower end face of the connecting barrel (8), and anti-slip strips (10) which are uniformly distributed are fixed on the circumferential surface of the connecting barrel (8).

5. An annular container air filter cartridge according to claim 1, wherein: the filter element is characterized in that four corresponding clamping columns (11) are fixed on the lower end face of the inside of the connecting cover (41), four corresponding clamping grooves (12) are formed in the upper end face of the filter element (2), and the clamping columns (11) are clamped inside the clamping grooves (12).