CN212999001U - Rubber-coated filter screen mechanism for dust collector - Google Patents
Rubber-coated filter screen mechanism for dust collector Download PDFInfo
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- CN212999001U CN212999001U CN202021629865.1U CN202021629865U CN212999001U CN 212999001 U CN212999001 U CN 212999001U CN 202021629865 U CN202021629865 U CN 202021629865U CN 212999001 U CN212999001 U CN 212999001U
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- filter screen
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- clamping groove
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Abstract
The utility model discloses a rubber coating filter screen mechanism for dust catcher, include: the filter screen comprises a filter screen body, a first connecting unit and a second connecting unit, wherein the first connecting unit and the second connecting unit are respectively arranged at two ends of the filter screen body, and the first connecting unit and the second connecting unit extend into the filter screen body and are fixedly connected through a reinforcing connecting strip. In this way, the utility model discloses a rubber coating filter screen mechanism for dust catcher connects two linkage units on the filter screen, has not only improved the stability of filter screen, is convenient for install moreover and dismantle, improves work efficiency, has still guaranteed filterable efficiency.
Description
Technical Field
The utility model relates to a digit control machine tool knife rest field especially relates to a rubber coating filter screen mechanism for dust catcher.
Background
The filter screen is called filter screen for short, is made up by using metal wire meshes with different meshes through a certain preparation process, and is mainly used in the fields of mining industry, petroleum industry, chemical industry, food industry, medicine industry and mechanical manufacturing industry. The dust collector also needs to be provided with a filter screen for filtering air and dirty impurities so as to achieve the effect of dust collection.
However, most of the existing dust collectors adopt sheet-shaped filter screens, but the filter screens are very inconvenient to mount and dismount, and are easy to cause leakage, so that the filtering effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a rubber coating filter screen mechanism for dust catcher, has advantages such as reliable performance height, location accuracy, compact structure, has extensive market prospect in the application and the popularization of small-size digit control machine tool simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
there is provided a covered filter screen mechanism for a vacuum cleaner, comprising: the filter screen comprises a filter screen body, a first connecting unit and a second connecting unit, wherein the first connecting unit and the second connecting unit are respectively arranged at two ends of the filter screen body, extend into the filter screen body and are fixedly connected through a reinforcing connecting strip,
the filter screen body comprises a filter part, a first buffer part, a second buffer part and a filter hole, wherein the first buffer part and the second buffer part are respectively arranged at two sides of the filter part and are of hollow cylindrical structures,
the first connecting unit comprises a first connecting shell, an inner connecting clamping groove, an outer connecting clamping groove, a connecting seat, a connecting hole and a positioning notch, the inner connecting clamping groove is arranged on the inner side wall of the first connecting shell, the inner connecting clamping groove is connected with a first buffer part, the outer connecting clamping groove and the connecting seat which are used for being connected with a connecting piece on a dust collector are arranged on the outer side wall of the first connecting shell, the connecting seat is arranged on the outer side of the outer connecting clamping groove, the connecting hole is arranged in the connecting seat, the positioning notch which is convenient to install and position is arranged on the periphery of the first connecting shell,
the second connecting unit comprises a second connecting shell, a connecting clamping block, a connecting groove, a through hole, a fixed clamping groove and a mounting groove, the mounting groove connected with the second buffer part is arranged on the inner side wall of the second connecting shell, the through hole is arranged at the center of the second connecting shell and the connecting groove, the through hole on the second connecting shell is mutually communicated with the through hole on the connecting groove,
the fixed clamping groove is uniformly arranged on the inner wall of the second connecting shell, the connecting clamping blocks are uniformly arranged in the connecting grooves, and the connecting clamping blocks surround the outer side of the through opening.
In a preferred embodiment of the present invention, the first connecting shell, the connecting seat, the second connecting shell, the connecting block and the reinforcing connecting strip are an integral structure.
In a preferred embodiment of the present invention, the diameter of the filter holes is 0.33-0.43 mm.
In a preferred embodiment of the present invention, the distance between two adjacent filtering holes in the same row is 0.78 mm.
In a preferred embodiment of the present invention, the distance between two adjacent rows of filtering holes is 0.68 mm.
In a preferred embodiment of the present invention, the first connecting shell has a hollow ring structure.
In a preferred embodiment of the present invention, the connecting groove is a Y-shaped structure.
The utility model has the advantages that: two connection units are connected to the filter screen, so that the stability of the filter screen is improved, the filter screen is convenient to mount and dismount, the working efficiency is improved, and the filtering efficiency is guaranteed.
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 are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a rubber-covered filter mechanism for a vacuum cleaner according to the present invention;
FIG. 2 is a schematic cross-sectional view of a preferred embodiment of the encapsulated filter mechanism for a vacuum cleaner according to the present invention;
fig. 3 is a schematic end view of a preferred embodiment of the rubber-coated filter screen mechanism for a vacuum cleaner according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention includes:
the utility model provides a rubber coating filter screen mechanism for dust catcher, its mainly installs in the dust catcher, and concrete structure includes: the filter screen comprises a filter screen body 14, a first connecting unit and a second connecting unit, wherein the first connecting unit and the second connecting unit are respectively arranged at two ends of the filter screen body, and extend towards the interior of the filter screen body and are connected with each other.
The first connecting unit and the second connecting unit can be fixedly connected through the reinforcing connecting strip 5, and firmness and stability of connection of the connecting units and the filter screen body are improved.
The filter screen body includes filter house 1, first buffer 2, second buffer 3, filtration pore 4, the both sides of filter house set up first buffer, second buffer respectively, filter house, first buffer, second buffer are hollow cylinder type mechanism, and hollow department between them is the flow chamber of receiving the air.
The diameter of the filtering holes can be 0.33-0.43 mm, the distance between two adjacent filtering holes in the same row can be 0.78mm, and the distance between two adjacent rows of filtering holes is 0.68mm, so that the filtering particles of the whole filtering mechanism can reach about 0.38mm, and the filtering efficiency is greatly improved.
The first connecting unit comprises a first connecting shell 7, an inner connecting clamping groove, an outer connecting clamping groove 15, a connecting seat 8, a connecting hole 16 and a positioning notch 9.
First connection casing is hollow ring structure, makes things convenient for the air current to flow, has improved filtration efficiency and effect.
The internal connection clamping groove is arranged on the inner side wall of the first connection shell and is connected with the first buffer part. The outer connecting clamping groove and the connecting seat are used for being connected with a connecting piece on the dust collector and are arranged on the outer side wall of the first connecting shell, the connecting seat is arranged on the outer side of the outer connecting clamping groove, and a connecting hole is formed in the connecting seat so that the first connecting unit can be fixed in the dust collector through fasteners such as screws and bolts.
The periphery of the first connecting shell is provided with a positioning notch which is convenient to mount and position, so that the dismounting efficiency can be improved, and the use is convenient.
The second connection unit comprises a second connection shell 6, a connection clamping block 10, a connection groove 11, a through opening 12, a fixed clamping groove 13 and a mounting groove.
The utility model discloses a buffer structure of a motor vehicle engine, including the shell, the inside wall of shell is connected to the second, be provided with the mounting groove that is connected with second buffer on the inside wall of shell is connected to the second, the spread groove is Y font structure, the center that shell and spread groove are connected to the second is provided with the opening, just opening on the shell is connected to the second and the opening on the spread groove communicates mutually.
Fixing slot evenly sets up on the outside inner wall of casing is connected to the second, connect the fixture block evenly set up in the spread groove, just connect the fixture block and encircle in the outside of opening, connect the fixture block and not only conveniently take this filtering mechanism, connect fixture block and fixing slot moreover and can be connected with the casing on the dust catcher, can be more stable fix filtering mechanism in the dust catcher promptly, prevent that it from rocking or coming off, further improved the stability of structure and filterable high efficiency.
Further, first connection casing, connecting seat, second connection casing, connection fixture block and enhancement connecting strip formula structure as an organic whole further improve the stability and the fastness of product, prevent that casing and filter screen body pine from taking off, improve filtration efficiency, facilitate the use.
The utility model discloses a rubber coating filter screen mechanism for dust catcher's beneficial effect is: two connection units are connected to the filter screen, so that the stability of the filter screen is improved, the filter screen is convenient to mount and dismount, the working efficiency is improved, and the filtering efficiency is guaranteed.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A rubber-coated filter screen mechanism for a dust collector, comprising: the filter screen comprises a filter screen body, a first connecting unit and a second connecting unit, wherein the first connecting unit and the second connecting unit are respectively arranged at two ends of the filter screen body, extend into the filter screen body and are fixedly connected through a reinforcing connecting strip,
the filter screen body comprises a filter part, a first buffer part, a second buffer part and a filter hole, wherein the first buffer part and the second buffer part are respectively arranged at two sides of the filter part and are of hollow cylindrical structures,
the first connecting unit comprises a first connecting shell, an inner connecting clamping groove, an outer connecting clamping groove, a connecting seat, a connecting hole and a positioning notch, the inner connecting clamping groove is arranged on the inner side wall of the first connecting shell, the inner connecting clamping groove is connected with a first buffer part, the outer connecting clamping groove and the connecting seat which are used for being connected with a connecting piece on a dust collector are arranged on the outer side wall of the first connecting shell, the connecting seat is arranged on the outer side of the outer connecting clamping groove, the connecting hole is arranged in the connecting seat, the positioning notch which is convenient to install and position is arranged on the periphery of the first connecting shell,
the second connecting unit comprises a second connecting shell, a connecting clamping block, a connecting groove, a through hole, a fixed clamping groove and a mounting groove, the mounting groove connected with the second buffer part is arranged on the inner side wall of the second connecting shell, the through hole is arranged at the center of the second connecting shell and the connecting groove, the through hole on the second connecting shell is mutually communicated with the through hole on the connecting groove,
the fixed clamping groove is uniformly arranged on the inner wall of the second connecting shell, the connecting clamping blocks are uniformly arranged in the connecting grooves, and the connecting clamping blocks surround the outer side of the through opening.
2. The mechanism of claim 1, wherein the first connector housing, the connector base, the second connector housing, the connector clip, and the reinforcement connector strip are of a unitary construction.
3. The encapsulated screen mechanism for a vacuum cleaner of claim 1, wherein the diameter of the filter holes is 0.33 to 0.43 mm.
4. The encapsulated screen mechanism for a vacuum cleaner of claim 1, wherein the spacing between adjacent filter holes in a row is 0.78 mm.
5. The encapsulated screen mechanism for a vacuum cleaner of claim 1, wherein the spacing between adjacent rows of filter apertures is 0.68 mm.
6. The overmolded filter screen mechanism for a vacuum cleaner of claim 1 wherein said first attachment housing is a hollow circular ring configuration.
7. The overmolded filter screen mechanism for a vacuum cleaner of claim 1 wherein said attachment slot is a Y-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021629865.1U CN212999001U (en) | 2020-08-07 | 2020-08-07 | Rubber-coated filter screen mechanism for dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021629865.1U CN212999001U (en) | 2020-08-07 | 2020-08-07 | Rubber-coated filter screen mechanism for dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212999001U true CN212999001U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021629865.1U Active CN212999001U (en) | 2020-08-07 | 2020-08-07 | Rubber-coated filter screen mechanism for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212999001U (en) |
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2020
- 2020-08-07 CN CN202021629865.1U patent/CN212999001U/en active Active
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