CN219183550U

CN219183550U - Dust collector filter bag

Info

Publication number: CN219183550U
Application number: CN202222939313.6U
Authority: CN
Inventors: 黄金兴; 许张敏; 黄武程
Original assignee: Jiaxing Youli Construction Engineering Co ltd
Current assignee: Jiaxing Youli Construction Engineering Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-16
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a dust collector filter bag, which comprises a connecting cover, a shell and a filter bag main body; the inner side of the connecting cover is welded with a fixed block for fixing the spring A, one side of the spring A is welded with a movable rod for connecting the supporting block, and one side of the filter bag main body is screwed with a connecting ring for fixing the supporting block to the filter bag main body; the utility model solves the problem that the filter bag main body of the dust collector with the novel structure is inconvenient to detach when the filter bag of the dust collector is used by the spring A, the fixed block, the movable rod, the supporting block and the connecting ring.

Description

Dust collector filter bag

Technical Field

The utility model relates to the technical field of dust collector parts, in particular to a dust collector filter bag.

Background

The dust collector can be divided into a vertical type, a horizontal type and a portable type according to the structure, and the working principle of the dust collector is that a motor is utilized to drive a blade to rotate at a high speed, air negative pressure is generated in a sealed shell to absorb dust and dust, and the dust collector is mainly divided into a household dust collector, a commercial dust collector and an industrial dust collector; the filter bag is used as a filter element, is a key ring in the filtering process, and the quality of the filter bag determines the filtering effect to a great extent.

The utility model discloses a novel dust catcher filter bag of structure of patent number 201320708038.5, and the device holds the dust baffle and as the non-cardboard side filter bag body the preceding way of the bag body and filters, has undertaken most dust and has filtered, so the dust that the material surface of non-cardboard side was detained is few, and resistance rises slowly, has still slowed down the air current and has crossed the direct impact of the bag body to the non-cardboard side filter bag body to the life of crossing the bag has been prolonged.

However, the existing dust collector filter bag generally uses screws to fix the filter bag body inside the dust collector shell, when the dust collector works for a period of time, other tools are needed to be used for disassembling and cleaning the filter bag body, and dust collectors with different specifications need to utilize different tools to disassemble the filter bag body, so that the disassembly is complex, the working efficiency of the dust collector is affected, and therefore, the dust collector filter bag is arranged.

Disclosure of Invention

The utility model mainly aims to provide a dust collector filter bag, which solves the problem that the filter bag main body is inconvenient to detach when the existing dust collector filter bag with a novel structure is used by virtue of a spring A, a fixed block, a movable rod, a supporting block and a connecting ring.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a dust collector filter bag comprises a connecting cover, a shell and a filter bag main body; the inside welding of connecting cover has fixed spring A's fixed block, spring A one side welding has the movable rod of connecting the piece, filter bag main part one side screw fixation has the go on fixed go on the go on connecting ring of filter bag main part to the piece.

Further, a vertical plate for fixing a connecting shaft is welded on one side of the shell, the connecting shaft is rotationally connected with a fixing clamp for fixing a fixing rod, a support plate for fixing a connecting cover is welded below the fixing rod, a fixing component is arranged on one side of the vertical plate, the fixing component comprises a supporting rod, a connecting plate, a positioning rod, a positioning hole, a vertical rod and a spring B, one side of the vertical plate is inserted with the vertical rod for fixing the connecting plate, and the spring B for driving the connecting plate to reset is sleeved on the outer side of the vertical rod; through branch, connecting plate, locating lever, locating hole, montant and the spring B of installation, be convenient for remove the filter bag main part from the casing.

Further, a positioning rod for fixing the fixing clamp is welded on one side of the connecting plate, and a supporting rod for driving the connecting plate to move is welded on the outer side of the connecting plate; the connecting plate is driven to move through the installed supporting rods.

Further, positioning holes are formed in the surfaces of the fixing clamp and the vertical plate; through the locating hole that sets up, be convenient for fix the fixation clamp.

Further, the inner side of the positioning hole is matched with the outer side of the positioning rod in size; the locating rod is convenient to enter the locating hole.

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

1. when the filter bag is used, when the filter bag main body is to be disassembled, the movable rod on one side of the fixed block is pulled, the spring A in the fixed block starts to compress to generate elastic force, then the movable rod drives the support block to move, then the support block moves out of the connecting ring on the filter bag main body, and then the connecting ring on the filter bag main body moves out of the fixed block, so that the filter bag main body is convenient to disassemble.

2. The utility model is characterized in that the utility model comprises a supporting rod, a connecting plate, a positioning rod, a positioning hole, a vertical rod and a spring B, when in use, the supporting rod drives the connecting plate to move, then the spring B on the vertical rod on one side of the connecting plate starts to compress, then the positioning rod on the connecting plate moves out of the positioning holes on the surfaces of the fixing clamp and the vertical plate, then the fixing clamp rotates through a connecting shaft on the vertical plate, then the fixing clamp is separated from the surface of the fixing rod, then the fixing rod drives a connecting cover below the supporting plate to move out of the cover, and then the cover drives a filter bag main body fixed in the fixing block to move, thereby facilitating the removal of the filter bag main body from the casing _。

Drawings

FIG. 1 is a schematic view of the overall structure of a filter bag for a vacuum cleaner in accordance with the present utility model;

FIG. 2 is a schematic view of the internal structure of a housing of a filter bag for a vacuum cleaner according to the present utility model;

FIG. 3 is a schematic view of a fastening assembly of a filter bag for a vacuum cleaner according to the present utility model;

FIG. 4 is a schematic view of the internal structure of a riser of a filter bag for a vacuum cleaner according to the present utility model;

in the figure: 1. a connection cover; 2. a fixing assembly; 3. a housing; 4. a fixing clamp; 5. a connecting shaft; 6. a fixed rod; 7. a support plate; 8. a support rod; 9. a connecting plate; 10. a vertical rod; 11. a positioning rod; 12. positioning holes; 13. a filter bag body; 14. a moving rod; 15. a spring A; 16. a support block; 17. a fixed block; 18. a connecting ring; 19. a riser; 20. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, a cleaner filter bag comprises a connection cover 1, a housing 3 and a filter bag body 13; the inside of the connecting cover 1 is welded with a fixed block 17 for fixing a spring A15, one side of the spring A15 is welded with a movable rod 14 for connecting a supporting block 16, and one side of the filter bag main body 13 is screwed with a connecting ring 18 for fixing the supporting block 16 to the filter bag main body 13.

The fixing device comprises a shell, and is characterized in that a vertical plate 19 for fixing a connecting shaft 5 is welded on one side of the shell 3, a fixing clamp 4 for fixing a fixing rod 6 is rotatably connected to the connecting shaft 5, a support plate 7 for fixing a connecting cover 1 is welded below the fixing rod 6, a fixing assembly 2 is arranged on one side of the vertical plate 19, the fixing assembly 2 comprises a support rod 8, a connecting plate 9, a positioning rod 11, a positioning hole 12, a vertical rod 10 and a spring B20, the vertical rod 10 for fixing the connecting plate 9 is inserted on one side of the vertical plate 19, a spring B20 for driving the connecting plate 9 to reset is sleeved on the outer side of the vertical rod 10, a positioning rod 11 for fixing the fixing clamp 4 is welded on one side of the connecting plate 9, a support rod 8 for driving the connecting plate 9 to move is welded on the outer side of the connecting plate 9, positioning holes 12 are formed in the surfaces of the fixing clamp 4 and the vertical plate 19, and the inner side of the positioning hole 12 are matched with the outer side of the positioning rod 11 in size; the filter bag body 13 is easily removed from the housing 3 by means of the installed struts 8, webs 9, positioning bars 11, positioning holes 12, vertical bars 10 and springs B20.

It should be noted that, in the use of the dust collector filter bag, the supporting rod 8 drives the connecting plate 9 to move, then the spring B20 on the vertical rod 10 at one side of the connecting plate 9 starts to compress, then the positioning rod 11 on the connecting plate 9 moves out of the positioning holes 12 on the surfaces of the fixing clamp 4 and the vertical plate 19, then the fixing clamp 4 rotates through the connecting shaft 5 on the vertical plate 19, then the fixing clamp 4 is separated from the surface of the fixing rod 6, then the fixing rod 6 drives the connecting cover 1 below the supporting plate 7 to move out of the cover, then the cover body drives the filter bag body 13 fixed in the fixing block 17 to move, so that the filter bag body 13 can be conveniently removed from the shell 3, when the filter bag body 13 is to be removed, the moving rod 14 at one side of the fixing block 17 is pulled, the spring A15 in the fixing block 17 starts to compress to generate elasticity, then the moving rod 14 drives the supporting block 16 to move, then the supporting block 16 moves out of the connecting ring 18 on the filter bag body 13, and then the connecting ring 18 on the filter bag body 13 moves out of the fixing block 17 from the fixing block 17, so that the filter bag body 13 is conveniently removed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A dust collector filter bag comprises a connecting cover (1), a shell (3) and a filter bag main body (13); the filter bag is characterized in that a fixed block (17) for fixing a spring A (15) is welded on the inner side of the connecting cover (1), a movable rod (14) for connecting a supporting block (16) is welded on one side of the spring A (15), and a connecting ring (18) for fixing the supporting block (16) to the filter bag main body (13) is fixed on one side of the filter bag main body (13) through screws.

2. A cleaner filter bag as claimed in claim 1, wherein: the utility model discloses a fixed connection board, including casing (3), fixed connection board (3), connecting axle (5) rotate and are connected with fixation clamp (4) that fix dead lever (6), fixed connection lid (1) extension board (7) are welded to dead lever (6) below, riser (19) one side is provided with fixed subassembly (2), fixed subassembly (2) include branch (8), connecting plate (9), locating lever (11), locating hole (12), montant (10) and spring B (20), montant (10) that have pegged graft dead connection board (9) are connected to riser (19) one side, spring B (20) that drive connecting plate (9) and reset have been cup jointed in the montant (10) outside.

3. A cleaner filter bag as claimed in claim 2, wherein: one side of the connecting plate (9) is welded with a positioning rod (11) for fixing the fixing clamp (4), and the outer side of the connecting plate (9) is welded with a supporting rod (8) for driving the connecting plate (9) to move.

4. A cleaner filter bag as claimed in claim 2, wherein: positioning holes (12) are formed in the surfaces of the fixing clamp (4) and the vertical plate (19).

5. A cleaner filter bag as defined in claim 4, wherein: the inner side of the positioning hole (12) is matched with the outer side of the positioning rod (11).