CN218684088U

CN218684088U - Dust collector convenient for replacing filter screen

Info

Publication number: CN218684088U
Application number: CN202222924493.0U
Authority: CN
Inventors: 谢永东
Original assignee: SUZHOU INSTITUTE OF CONSTRUCTION & COMMUNICATIONS
Current assignee: SUZHOU INSTITUTE OF CONSTRUCTION & COMMUNICATIONS
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a dust catcher convenient to change filter screen in dust catcher technical field, including the dust catcher main part, the right side wall is equipped with dust absorption fan in the dust catcher main part, be equipped with the fixed plate in the dust catcher main part, the lateral wall is connected with the interior lateral wall of controlling of dust catcher main part respectively about the fixed plate, the fixed plate top is equipped with three mounting frames of group, three mounting frame inner walls of group all are equipped with the filter screen, three mounting frame tops of group run through the mounting panel that the interior top of dust catcher main part was equipped with the outside respectively and are connected, the lateral wall all is equipped with the fixture block about the mounting panel, two sets of fixture blocks are kept away from the lateral wall mutually and have all been seted up the jack, three mounting frame left and right sides of group all are equipped with the installation piece, installation piece bottom all is connected with dust catcher main part top, the draw-in groove has been seted up at the installation piece top, be equipped with buckle mechanism in the cavity, the utility model discloses can conveniently change the filter screen under the cooperation of fixture block, draw-in groove, jack and buckle mechanism.

Description

Dust collector convenient for replacing filter screen

Technical Field

The utility model relates to a dust catcher technical field specifically is a dust catcher convenient to change filter screen.

Background

The dust catcher absorbs the dust cleanly as the name implies, and the dust catcher is internally provided with a filter screen to filter the absorbed dust, but the filter screen filters the dust for a long time, and the dust is easily accumulated on the surface of the filter screen to block filter holes, so the filter screen needs to be replaced after the dust catcher is used for a long time, but the existing dust catcher is relatively troublesome when the filter screen is replaced, and therefore the dust catcher convenient for replacing the filter screen is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher convenient to change filter screen to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust catcher convenient to change filter screen, includes the dust catcher main part, the right side wall is equipped with dust absorption fan in the dust catcher main part, and dust absorption fan dust inlet end connects and is equipped with the dust absorption pipe, dust absorption pipe one end runs through the dust catcher that the right side wall was equipped with the outside in the dust catcher main part and is connected, dust catcher main part left side wall runs through the intercommunication and is equipped with the outlet duct, be equipped with the fixed plate in the dust catcher main part, the lateral wall is connected with the interior left and right sides lateral wall of dust catcher main part respectively about the fixed plate, the fixed plate top is equipped with three group installing frames, three group the installing frame inner wall all is equipped with the filter screen, three group the installing frame top is run through the interior top of dust catcher main part respectively and is connected with the outside mounting panel that is equipped with, the lateral wall all is equipped with the fixture block about the mounting panel, two groups the fixture block is kept away from the lateral wall mutually and has all been seted up the jack, three groups the installing frame left and right sides all is equipped with the installation block, installation block bottom all is connected with dust catcher main part top, installation block assorted draw-in the cavity has been seted up, be equipped with buckle mechanism in the cavity.

Further, buckle mechanism includes the sliding plate that sliding connection was equipped with in the cavity, the sliding plate left side wall is equipped with the inserted bar, left side wall and jack phase-match in the cavity are run through to inserted bar one end, the sliding plate right side wall is equipped with the pull rod, pull rod one end is run through in the cavity right side wall and is connected with the outside arm-tie that is equipped with, the pull rod outer wall cup joints and is equipped with the spring, spring one end is connected with the sliding plate right side wall, the spring other end is connected with right side wall in the cavity.

Furthermore, guide grooves are formed in the front side wall and the rear side wall in the cavity, and guide blocks matched with the guide grooves are arranged on the front side wall and the rear side wall of the sliding plate.

Furthermore, one end of the inserted bar, which is positioned in the clamping groove, is arranged in an inclined manner.

Furthermore, three groups of positioning grooves matched with the mounting frame are formed in the top of the fixing plate.

Furthermore, three groups of dust outlets are formed in the top of the fixing plate and located on the right side of the positioning groove, and a collecting box matched with the dust outlets is movably arranged below the front side wall of the dust collector body in a penetrating mode.

Furthermore, three groups of filter screens are reduced from right to left in sequence.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality can conveniently be changed the filter screen under the cooperation of fixture block, draw-in groove, jack and buckle mechanism.

Drawings

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

FIG. 2 is a schematic structural view of the present invention A;

fig. 3 is a top view of the internal structure of the cavity of the present invention.

In the figure: 1. a cleaner main body; 2. a collection box; 3. a dust hood; 4. a dust collection pipe; 5. a dust outlet; 6. positioning a groove; 7. installing a frame; 8. a buckle mechanism; 80. a rod is inserted; 81. a guide groove; 82. a guide block; 83. a pull rod; 84. pulling a plate; 85. a spring; 86. a sliding plate; 9. mounting blocks; 10. a filter screen; 11. mounting a plate; 12. an air outlet pipe; 13. a clamping block; 14. a jack; 15. a card slot; 16. a cavity; 17. and (7) fixing 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 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.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a dust collector convenient for replacing a filter screen comprises a dust collector main body 1, a dust collection fan is arranged on the right side wall in the dust collector main body 1, a dust collection pipe 4 is connected with the dust inlet end of the dust collection fan, one end of the dust collection pipe 4 penetrates through the right side wall in the dust collector main body 1 and is connected with a dust collection cover 3 arranged outside, an air outlet pipe 12 is communicated with the left side wall of the dust collector main body 1, three groups of dust outlets 5 are arranged at the top of a fixed plate 17, the dust outlets 5 are positioned on the right side of a positioning groove 6, a collection box 2 matched with the dust outlets 5 is movably arranged below the front side wall of the dust collector main body 1 in a penetrating way, the dust falling from the surface of the filter screen 10 falls into the collecting box 2 from the dust outlet 5 for convenient collection, a fixing plate 17 is arranged in the dust collector main body 1, the left side wall and the right side wall of the fixing plate 17 are respectively connected with the left side wall and the right side wall in the dust collector main body 1, three groups of mounting frames 7 are arranged above the fixing plate 17, three groups of positioning grooves 6 matched with the mounting frames 7 are arranged at the top of the fixing plate 17, the mounting frames 7 can be positioned under the action of the positioning grooves 6, the inner walls of the three groups of mounting frames 7 are all provided with the filter screens 10, the filter holes of the three groups of filter screens 10 are sequentially reduced from right to left, filter the dust better under the effect of the different filter screen 10 of three filter pores of group, 7 tops of three group's installing frames run through respectively in the dust catcher main part 1 the top be connected with the outside mounting panel 11 that is equipped with, the lateral wall all is equipped with fixture block 13 about mounting panel 11, two sets of fixture blocks 13 keep away from the lateral wall mutually and have all seted up jack 14, 7 left and right sides of three group's installing frames all are equipped with installation piece 9, installation piece 9 bottom all is connected with 1 top of dust catcher main part, installation piece 9 top seted up with fixture block 13 assorted draw-in groove 15, the inside cavity 16 of having seted up of installation piece 9, be equipped with buckle mechanism 8 in the cavity 16.

Referring to fig. 3, the fastening mechanism 8 includes a sliding plate 86 slidably connected to the cavity 16, guide grooves 81 are formed in front and rear side walls of the cavity 16, guide blocks 82 matched with the guide grooves 81 are formed in the front and rear side walls of the sliding plate 86, the sliding plate 86 moves more stably in the cavity 16 under the action of the guide blocks 82 and the guide grooves 81, an insertion rod 80 is disposed on a left side wall of the sliding plate 86, one end of the insertion rod 80 penetrates through a left side wall of the cavity 16 to be matched with the insertion hole 14, one end of the insertion rod 80 located in the slot 15 is disposed in an inclined manner, the latch 13 is inserted into the slot 15, so that the latch 13 presses an inclined surface of the insertion rod 80, the insertion rod 80 drives the sliding plate 86 to move, the sliding plate 86 presses the spring 85, so that the insertion rod 80 is pressed into the cavity 16, when the latch 13 is completely inserted into the slot 15, the insertion rod 80 is reset under the elastic force of the spring 85, so that the insertion rod 80 is inserted into the insertion hole 14, the filter screen 10 is replaced, a pull rod 83 is disposed on a right side wall of the sliding plate 86, one end of the right side wall of the sliding plate 83 penetrates through the cavity 16, and the right side wall of the spring 85 is connected to the outer wall of the sliding plate 85, and the other end of the spring 85 is connected to the outer wall of the sliding plate 85.

The working principle is as follows: when dust needs to be absorbed, the dust collection fan works, so that external dust can be sucked into the dust collector main body 1 through the dust collection pipe 2 under the action of the dust collection cover 3, the dust can be better filtered under the action of the three filter screens 10 with different filter holes, then filtered air is discharged from the air outlet pipe 12, dust falling on the surface of each filter screen 10 falls into the collection box 2 from the dust outlet 5 to be conveniently collected, when the filter screens 10 need to be replaced, a replacing person pulls the pull plate 84 to drive the pull rod 83 to move, the pull rod 83 drives the sliding plate 86 to move, the sliding plate 86 extrudes the spring 85, the sliding plate 86 drives the insert rod 80 to move out of the insert hole 14, the replacing person pulls the mounting plate 11 upwards to pull the fixture block 13 out of the insert hole 15, so that the mounting frame 7 can be pulled out of the dust collector main body 1, the filter screen 10 is taken out, when a new filter screen 10 needs to be installed, the replacing person inserts the new mounting frame 7 into the dust collector main body 1, then inserts the fixture block 13 into the fixture block 15, thereby the fixture 80 is completely inserted into the insert hole 80, the spring 80, the insert rod 80 is pushed into the insert hole 85, and the insert the spring 80, and the insert rod 80 is completely, and the insert the fixture block 80 is pushed into the cavity 85, when the filter screen 10 is replaced, and the replacement of the filter screen 10, and the filter screen 10 is completely, and the filter screen is replaced, and the filter screen 14.

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. The utility model provides a dust catcher convenient to change filter screen, includes dust catcher main part (1), the right side wall is equipped with dust absorption fan in dust catcher main part (1), and dust absorption fan advances the dust end and connects and be equipped with dust absorption pipe (4), dust absorption pipe (4) one end is run through in dust catcher main part (1) right side wall and is connected with outside suction hood (3) that are equipped with, dust catcher main part (1) left side wall runs through the intercommunication and is equipped with outlet duct (12), its characterized in that: be equipped with fixed plate (17) in dust catcher main part (1), the lateral wall is connected with the lateral wall about in the dust catcher main part (1) respectively about fixed plate (17) top is equipped with three installing frame (7), three groups installing frame (7) inner wall all is equipped with filter screen (10), three groups installing frame (7) top is run through respectively that dust catcher main part (1) interior top is connected with mounting panel (11) that the outside was equipped with, lateral wall all is equipped with fixture block (13) about mounting panel (11), and is two sets of fixture block (13) are kept away from the lateral wall mutually and have all been seted up jack (14), three groups installing frame (7) left and right sides all is equipped with installation piece (9), installation piece (9) bottom all is connected with dust catcher main part (1) top, installation piece (9) top seted up with fixture block (13) assorted draw-in groove (15), cavity (16) have been seted up to installation piece (9) inside, be equipped with buckle mechanism (8) in cavity (16).

2. The vacuum cleaner with the filter screen convenient to replace as claimed in claim 1, characterized in that: the buckle mechanism (8) comprises a sliding plate (86) which is arranged in a cavity (16) in a sliding connection mode, an inserting rod (80) is arranged on the left side wall of the sliding plate (86), one end of the inserting rod (80) penetrates through the left side wall in the cavity (16) and is matched with the inserting hole (14), a pull rod (83) is arranged on the right side wall of the sliding plate (86), one end of the pull rod (83) penetrates through the right side wall in the cavity (16) and is connected with a pull plate (84) which is arranged outside, a spring (85) is sleeved on the outer wall of the pull rod (83), one end of the spring (85) is connected with the right side wall of the sliding plate (86), and the other end of the spring (85) is connected with the right side wall in the cavity (16).

3. The vacuum cleaner with the filter screen convenient to replace as claimed in claim 2, wherein: guide grooves (81) are formed in the front side wall and the rear side wall of the cavity (16), and guide blocks (82) matched with the guide grooves (81) are arranged on the front side wall and the rear side wall of the sliding plate (86).

4. The vacuum cleaner with the filter screen convenient to replace as claimed in claim 2, wherein: one end of the inserted rod (80) positioned in the clamping groove (15) is arranged in an inclined manner.

5. The vacuum cleaner with the filter screen convenient to replace according to claim 1, characterized in that: three groups of positioning grooves (6) matched with the mounting frame (7) are formed in the top of the fixing plate (17).

6. The vacuum cleaner with the filter screen convenient to replace as claimed in claim 5, wherein: three dust outlet (5) of group have been seted up at fixed plate (17) top, dust outlet (5) are located constant head tank (6) right side, dust catcher main part (1) preceding lateral wall below activity run through be equipped with dust outlet (5) assorted collection box (2).

7. The vacuum cleaner with the filter screen convenient to replace according to claim 1, characterized in that: and the three groups of filter screens (10) are sequentially reduced from right to left.