CN216702440U

CN216702440U - Filter screen assembly for plugging dust collector

Info

Publication number: CN216702440U
Application number: CN202122942833.8U
Authority: CN
Inventors: 柳铉相; 宋花; 陈龙
Original assignee: Suzhou Jiaqike Electronic Co ltd
Current assignee: Suzhou Jiaqike Electronic Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a filter screen plugging and unplugging component of a dust collector, which belongs to the technical field of dust collectors and comprises a cyclone cylinder, wherein a clamping component is arranged on the surface of the cyclone cylinder, a bracket is sleeved on the side surface of the cyclone cylinder, an installation seat is embedded in the bracket, and limiting components are arranged in two sides of the installation seat; according to the utility model, the clamping assembly is arranged to push the connecting plate to drive one end of the limiting rod to slide into the pressure groove, the mounting seat can gradually move downwards in the movement process of the limiting rod, and the limiting rod is clamped and limited on the mounting seat and is also tightly attached to the bracket.

Description

Filter screen assembly for plugging dust collector

Technical Field

The utility model belongs to the technical field of dust collectors, and particularly relates to a filter screen plugging and unplugging component of a dust collector.

Background

Along with the better and better quality of life, the sanitary requirement of people on the household environment is higher and higher, but the pressure and the working pressure in life are also released from the heavy household sanitary cleaning work, and the traditional cleaning means cannot clean some extremely fine dust on the ground, so a large number of household cleaning equipment are available on the market to improve the household environmental sanitation, wherein the household cleaning equipment comprises sweeping robots, mopping machines and dust collectors of various brands.

In the dust catcher plug filter screen subassembly that chinese patent application number is 202010952873.8 discloses, cross the mount pad and peg graft with the slot and can't guarantee firm in connection, and sealed effect is not good, easily leads to the dust to waft out from the slot joint, and the filter core inlays inside the mount pad, nevertheless can't carry out spacing fixed to it, can make the filter core take place to remove in the use to lead to can't implement effective interception to the dust.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a filter screen plugging and unplugging component of a dust collector, which has the characteristics of convenience in disassembly and good use effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter screen component for plugging and unplugging a dust collector comprises a cyclone, wherein a support is sleeved on the side surface of the cyclone, one end of the support is connected with a rear cover, an installation seat is embedded in the support, and limiting components are arranged in the two sides of the installation seat;

the limiting assembly comprises an elastic expansion plate, a connecting block, a sliding groove, a first spring and a sliding sleeve, the sliding groove is formed in the two sides of the mounting seat, the sliding sleeve is arranged in the sliding groove, the first spring is arranged on the side face of the sliding sleeve, the elastic expansion plate is embedded in the sliding sleeve, and the connecting block is connected to the side face of the elastic expansion plate.

Preferably, the both ends of sliding sleeve all are connected with the stopper, the spacing groove has all been seted up at the both ends of spout, the sliding sleeve is sliding connection with the spout, the elastic expansion board is sliding connection with the sliding sleeve.

Preferably, the sliding sleeve and the side of mount pad have all been seted up and have been led to the groove, the connecting block all is "worker" font structure, the side of connecting block all is connected with the fixture block, the draw-in groove has all been seted up to logical groove one side on mount pad surface.

Preferably, the surface mounting of a cyclone has the joint subassembly, the joint subassembly is including indent, gag lever post, fixing base and sliding tray, the surface mounting of a cyclone has the fixing base, the sliding tray has all been seted up to the inside in both ends of fixing base, the gag lever post is all installed to the inside of sliding tray, the indent has all been seted up at the both sides top of mount pad.

Preferably, the bottom of one end of the limiting rod is of an arc structure, and a connecting plate is connected between the other ends of the limiting rods.

Preferably, both sides of the surface of the limiting rod in the sliding groove are connected with sliding blocks, a second spring is mounted on the side face of each sliding block, the surface of each sliding block is tightly attached to the sliding groove, and the limiting rod is connected with the fixing seat in a sliding mode.

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

1. according to the filter element replacement device, the limiting assembly is arranged to pull the connecting block outwards to drive the sliding sleeve to slide in the sliding groove, then the connecting block moves the clamping block at the side end outwards to be clamped into the clamping groove, so that the filter element can be taken down and replaced, a new filter element is placed in the mounting seat, the clamping block is separated from the clamping groove, the sliding sleeve is reset and slides under the action of the first spring, and meanwhile the elastic expansion plate slides out of the sliding sleeve to press and fix the filter element.

2. According to the utility model, the clamping assembly is arranged to push the connecting plate to drive one end of the limiting rod to slide into the pressing groove, the mounting seat can gradually move downwards in the moving process of the limiting rod, the limiting rod is clamped and limited on the mounting seat, and the mounting seat is tightly attached to the support, so that the problems of insufficient firmness in clamping and poor sealing effect in the prior art are solved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the mount of the present invention;

FIG. 3 is a front view of the spacing assembly of the present invention;

FIG. 4 is a cross-sectional view of the clamping assembly of the present invention;

fig. 5 is a partial cross-sectional view of the mount of the present invention.

In the figure: 1. a mounting seat; 2. a rear cover; 3. a support; 4. a limiting component; 41. an elastic expansion plate; 42. Connecting blocks; 43. a chute; 44. a clamping block; 441. a card slot; 45. a through groove; 46. a first spring; 47. a sliding sleeve; 48. a limiting groove; 49. a limiting block; 5. a cyclone; 6. a clamping assembly; 61. pressing a groove; 62. a limiting rod; 63. a connecting plate; 64. a second spring; 65. a fixed seat; 66. a slider; 67. a sliding groove.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a filter screen component for plugging and unplugging a dust collector comprises a cyclone cylinder 5, wherein a support 3 is sleeved on the side surface of the cyclone cylinder 5, one end of the support 3 is connected with a rear cover 2, an installation seat 1 is embedded in the support 3, and limiting components 4 are arranged in the two sides of the installation seat 1;

spacing subassembly 4 is including elasticity expansion plate 41, connecting block 42, spout 43, spring 46 and sliding sleeve 47, and spout 43 has all been seted up to the inside both sides of mount pad 1, and sliding sleeve 47 is all installed to the inside of spout 43, and two springs 46 are all installed to sliding sleeve 47's side, and elasticity expansion plate 41 has all been inlayed to sliding sleeve 47's inside, and the side of elasticity expansion plate 41 all is connected with connecting block 42.

Specifically, the both ends of sliding sleeve 47 all are connected with stopper 49, and spacing groove 48 has all been seted up at the both ends of spout 43, and sliding sleeve 47 is sliding connection with spout 43, and elastic expansion plate 41 is sliding connection with sliding sleeve 47.

Through adopting above-mentioned technical scheme, make sliding sleeve 47 drive elasticity expansion plate 41 and slide in spout 43 inside under the effort of spring 46, be convenient for press the filter core fixedly.

Concretely, logical groove 45 has all been seted up with the side of mount pad 1 to sliding sleeve 47, and connecting block 42 all is "worker" font structure, and connecting block 42's side all is connected with fixture block 44, and draw-in groove 441 has all been seted up to logical groove 45 one side on mount pad 1 surface.

Through adopting above-mentioned technical scheme, can better drive sliding sleeve 47 through connecting block 42 and remove, the joint of fixture block 44 and draw-in groove 441 can make the inside dismouting of the filter core of being convenient for of elastic expansion plate 41 retraction sliding sleeve 47.

When the filter element mounting seat is used, the connecting block 42 is pulled outwards to drive the sliding sleeve 47 to slide in the sliding groove 43, the connecting block 42 moves outwards to drive the elastic expansion plate 41 to retract into the sliding sleeve 47, the clamping block 44 at the side end of the connecting block 42 is clamped into the clamping groove 441, the filter element can be taken down for replacement, after a new filter element is placed in the mounting seat 1, the clamping block 44 is separated from the clamping groove 441, the sliding sleeve 47 is reset and slides under the action of the first spring 46, and meanwhile, the elastic expansion plate 41 slides out of the sliding sleeve 47 to press and fix the filter element;

example 2

The present embodiment is different from embodiment 1 in that: the surface mounting of a cyclone 5 has joint subassembly 6, and joint subassembly 6 is including indent 61, gag lever post 62, fixing base 65 and sliding tray 67, and the surface mounting of a cyclone 5 has fixing base 65, and the sliding tray 67 has all been seted up to fixing base 65's both ends inside, and gag lever post 62 has all been installed to the inside of sliding tray 67, and indent 61 has all been seted up at the both sides top of mount pad 1.

Specifically, the bottom of one end of each limiting rod 62 is of an arc-shaped structure, and a connecting plate 63 is connected between the other ends of the two limiting rods 62.

Through adopting above-mentioned technical scheme, promote connecting plate 63 and drive the one end of gag lever post 62 and slide in the indent 61, make mount pad 1 move downwards gradually and the laminating between support 3 is inseparabler.

Specifically, both sides of the surface of the limiting rod 62 in the sliding groove 67 are connected with sliding blocks 66, the side surface of each sliding block 66 is provided with a second spring 64, the surface of each sliding block 66 is tightly attached to the sliding groove 67, and the limiting rod 62 is in sliding connection with the fixing seat 65.

Through adopting above-mentioned technical scheme, make the joint of gag lever post 62 and indent 61 more firm under the effort of spring two 64.

When this embodiment uses, promote connecting plate 63 and drive the one end of gag lever post 62 and slide in the indent 61, remove the in-process at gag lever post 62 and can make mount pad 1 move down gradually, gag lever post 62 also makes the laminating between it and the support 3 more inseparable to 1 joint of mount pad when spacing, and the joint is firm inadequately before having solved, the problem that sealed effect is not good.

The structure and the using principle of the mounting seat 1, the rear cover 2, the bracket 3 and the cyclone 5 in the utility model are disclosed in a filter screen assembly of a dust collector disclosed in Chinese patent application No. 202010952873.8.

The working principle and the using process of the utility model are as follows: when the filter core replacing device is used, the connecting plate 63 is pushed to drive one end of the limiting rod 62 to slide into the pressing groove 61, the mounting base 1 can gradually move downwards in the moving process of the limiting rod 62, the limiting rod 62 is clamped and limited on the mounting base 1, meanwhile, the limiting rod 62 is tightly attached to the support 3, the problems that the clamping is not firm enough and the sealing effect is not good are solved, when the mounting base 1 is pulled out to replace and clean an internal filter core, the connecting block 42 is pulled outwards to drive the sliding sleeve 47 to slide in the sliding groove 43, the connecting block 42 is moved outwards to drive the elastic expansion plate 41 to retract into the sliding sleeve 47, the clamping block 44 at the side end of the connecting block 42 is clamped into the clamping groove 441, the filter core can be taken down for replacement, after a new filter core is placed in the mounting base 1, the clamping block 44 is separated from the clamping groove 441, the sliding sleeve 47 is reset and slides under the action force of the first spring 46, and the elastic expansion plate 41 slides out of the sliding sleeve 47 to press and fix the filter core, the problem of the filter core produce the removal easily in the use before, and then can't carry out effective interception to the dust is solved.

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 dust catcher plug filter screen subassembly, includes cyclone (5), its characterized in that: a support (3) is sleeved on the side face of the cyclone cylinder (5), one end of the support (3) is connected with a rear cover (2), an installation seat (1) is embedded in the support (3), and limiting assemblies (4) are arranged in the two sides of the installation seat (1);

spacing subassembly (4) are including elastic expansion plate (41), connecting block (42), spout (43), spring (46) and sliding sleeve (47), spout (43) have all been seted up to the both sides inside of mount pad (1), sliding sleeve (47) are all installed to the inside of spout (43), two spring (46) are all installed to the side of sliding sleeve (47), elastic expansion plate (41) have all been inlayed to the inside of sliding sleeve (47), the side of elastic expansion plate (41) all is connected with connecting block (42).

2. The pluggable filter screen assembly of the dust collector as recited in claim 1, wherein: both ends of sliding sleeve (47) all are connected with stopper (49), spacing groove (48) have all been seted up at the both ends of spout (43), sliding sleeve (47) are sliding connection with spout (43), elastic expansion plate (41) are sliding connection with sliding sleeve (47).

3. The pluggable filter screen assembly of the dust collector as recited in claim 1, wherein: logical groove (45) have all been seted up with the side of mount pad (1) in sliding sleeve (47), connecting block (42) all are "worker" font structure, the side of connecting block (42) all is connected with fixture block (44), draw-in groove (441) have all been seted up to logical groove (45) one side on mount pad (1) surface.

4. The pluggable filter screen assembly of the dust collector as recited in claim 1, wherein: the utility model discloses a cyclone, including the cyclone, the surface mounting of cyclone (5) has joint subassembly (6), joint subassembly (6) are including indent (61), gag lever post (62), fixing base (65) and sliding tray (67), the surface mounting of cyclone (5) has fixing base (65), sliding tray (67) have all been seted up to the both ends inside of fixing base (65), gag lever post (62) are all installed to the inside of sliding tray (67), indent (61) have all been seted up at the both sides top of mount pad (1).

5. The vacuum cleaner plugging and unplugging filter screen assembly of claim 4, wherein: the one end bottom of gag lever post (62) all is the arc structure, two be connected with connecting plate (63) between the other end of gag lever post (62).

6. The vacuum cleaner plugging filter screen assembly according to claim 4, wherein: inside gag lever post (62) surface both sides of sliding tray (67) all are connected with slider (66), the side-mounting of slider (66) has spring two (64), the surface and the sliding tray (67) of slider (66) closely laminate, gag lever post (62) are sliding connection with fixing base (65).