CN209714546U - Exhaust dust device with bag - Google Patents
Exhaust dust device with bag Download PDFInfo
- Publication number
- CN209714546U CN209714546U CN201822012520.0U CN201822012520U CN209714546U CN 209714546 U CN209714546 U CN 209714546U CN 201822012520 U CN201822012520 U CN 201822012520U CN 209714546 U CN209714546 U CN 209714546U
- Authority
- CN
- China
- Prior art keywords
- assembly
- cylindrical portion
- footstock
- bucket
- department
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Abstract
The utility model relates to a kind of exhausts dust device with bag, it includes footstock and ventilation bucket, the footstock includes cylindrical portion and assembly circle, cylindrical portion is tubulose, the inner hole of cylindrical portion and the inner hole of assembly circle penetrate through, the outer diameter of assembly circle is greater than the outer diameter of cylindrical portion, the inner hole wall of the cylindrical portion is equipped with the internal screw thread for connecting dedusting bag assembly, the ventilation bucket include with the department of assembly of the assembly circle connection of footstock and below the department of assembly and with the integrally formed staving in the lower end surface of department of assembly, staving lower end sequentially passes through the assembly circle of footstock and the inner hole of cylindrical portion extends to the lower section of cylindrical portion, the assembly circle of footstock is equipped with groove corresponding with ventilation department of assembly's shape of bucket, the department of assembly of ventilation bucket is arranged in groove and is fixedly connected with assembly circle.The exhaust dust device with bag of the utility model, assembly is simple laborsaving, and connects stronger, better tightness.
Description
Technical field
The utility model relates to field of dust removal equipment, especially a kind of exhaust dust device with bag.
Background technique
Existing exhaust dust device with bag includes footstock, ventilation bucket and sealing ring, and the periphery of footstock is equipped with buckle, and footstock passes through
Buckle is connect with dust settling pocket build-up member, and sealing ring is arranged in the groove of buckle, and this connection type is needed with certain pressure
Power makes sealing ring compress deformation, just the buckle of footstock can be made to connect with dust settling pocket assembly parts, the company of dust settling pocket assembly parts and footstock
It connects cumbersome laborious.
Summary of the invention
The purpose of this utility model is that for existing exhaust dust device with bag dust settling pocket assembly pointed in background technique
The problems such as connection of component and footstock is cumbersome laborious provides a kind of exhaust dust device with bag for being able to solve foregoing problems.
Realize that the technical solution of the goal of the invention of the utility model is as follows:
A kind of exhaust dust device with bag comprising footstock and ventilation bucket, the footstock include cylindrical portion and be set to cylinder
The assembly circle of the annular of shape portion apical lateral, cylindrical portion are tubulose, and the inner hole of cylindrical portion and the inner hole of assembly circle penetrate through, dress
Outer diameter with circle is greater than the outer diameter of cylindrical portion, and the inner hole wall of the cylindrical portion is equipped with for connecting dedusting bag assembly
Internal screw thread, the ventilation bucket include with the department of assembly of the assembly circle connection of footstock and set on department of assembly lower section and and department of assembly
The integrally formed staving in lower end surface, staving lower end sequentially passes through the assembly circle of footstock and the inner hole of cylindrical portion extends to cylinder
The assembly circle of the lower section in shape portion, footstock is equipped with groove corresponding with ventilation department of assembly's shape of bucket, the department of assembly for bucket of taking a breath
It is arranged in groove and is fixedly connected with assembly circle.
In above scheme, the top of the staving of the ventilation bucket is the cone tank of reduced diameter from the top down, is changed
The lower part of gas bucket is column barrel, and the lower end for bucket of taking a breath is provided with the tapered surface of enlarged-diameter from the top down.
In above scheme, multiple connection sheets are distributed in the department of assembly of the ventilation bucket, on the assembly circle of footstock with
The corresponding position of connection sheet is equipped with pilot hole, and connection sheet is connected by rivet or screw.
The advantages of exhaust dust device with bag of the utility model, is: the exhaust dust device with bag of the utility model, and ventilation bucket is logical
The department of assembly for crossing top is fixedly connected with the assembly circle on footstock top, and internal screw thread, top are provided in the cylindrical portion inner hole of footstock
Seat is connected through a screw thread with dedusting bag assembly, and assembly is simple laborsaving, and the connection of the two is stronger, better tightness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the exhaust dust device with bag of the utility model；
Fig. 2 is the top view of the exhaust dust device with bag of the utility model；
In figure, 1 is footstock, and 11 be assembly circle, and 111 be groove, and 12 be cylindrical portion, and 121 be internal screw thread, and 2 be ventilation bucket,
21 be staving, and 22 be department of assembly, and 221 be connection sheet.
Specific embodiment
A kind of exhaust dust device with bag shown in referring to Figures 1 and 2 comprising footstock 1 and ventilation bucket 2, the footstock 1 wrap
The assembly circle 11 of cylindrical portion 12 and the annular set on 12 apical lateral of cylindrical portion is included, cylindrical portion 12 is tubulose, cylindrical
The inner hole in portion 12 and the inner hole of assembly circle 11 penetrate through, and the outer diameter of assembly circle 11 is greater than the outer diameter of cylindrical portion 12, the cylinder
The inner hole wall in shape portion 12 is equipped with the internal screw thread 121 for connecting dedusting bag assembly, and the ventilation bucket 2 includes and footstock 1
The department of assembly 22 of 11 connection of assembly circle and set on the lower section of department of assembly 22 and with the integrally formed staving in the lower end surface of department of assembly 22
21,21 lower end of staving sequentially passes through the assembly circle 11 of footstock 1 and the inner hole of cylindrical portion 12 extends to the lower section of cylindrical portion 12,
The assembly circle 11 of footstock 1 is equipped with groove 111 corresponding with ventilation 22 shape of department of assembly of bucket 2, the department of assembly 22 for bucket 2 of taking a breath
It is arranged in groove 111 and is fixedly connected with assembly circle 11.
In above scheme, the top of the staving 21 of the ventilation bucket 2 is the cone tank of reduced diameter from the top down,
The lower part of ventilation bucket is column barrel, and the lower end of ventilation bucket 2 is provided with the tapered surface of enlarged-diameter from the top down.
In above scheme, multiple connection sheets 221 are distributed in the department of assembly 22 of the ventilation bucket 2, in the assembly of footstock 1
Position corresponding with connection sheet 221 is equipped with pilot hole on circle 11, and connection sheet 221 is connected by rivet or screw.
The exhaust dust device with bag of the utility model passes through the lower end for bucket 2 of taking a breath in assembly from 1 centre bore of footstock,
Connection sheet 221 on the fitting surface 22 for bucket 2 of taking a breath is aligned with the pilot hole on the assembly circle 11 of footstock 1, then passes through rivet
Connection, then dust settling pocket build-up member and the cylindrical portion 12 of footstock 1 are connected through a screw thread.Because of dust settling pocket build-up member and top
Seat is connected through a screw thread, and connects more labor-saving convenience, and better tightness.
Above embodiments are the explanations to specific embodiment of the present utility model, rather than limitations of the present invention,
Person skilled in the relevant technique can also make various changes in the case where not departing from the spirit and scope of the utility model
It changes and changes and obtain corresponding equivalent technical solution, therefore should to be included into this practical new for all equivalent technical solutions
The scope of patent protection of type.
Claims (3)
1. a kind of exhaust dust device with bag, it is characterised in that: it include footstock and ventilation bucket, the footstock include cylindrical portion and
Set on the assembly circle of the annular of cylindrical portion apical lateral, cylindrical portion is tubulose, and inner hole and the assembly of cylindrical portion are enclosed interior
Hole perforation, the outer diameter for assembling circle are greater than the outer diameter of cylindrical portion, and the inner hole wall of the cylindrical portion is equipped with to be removed for connecting
The internal screw thread of dirt bag assembly, the ventilation bucket include with the department of assembly of the assembly circle connection of footstock and below department of assembly
And with the integrally formed staving in the lower end surface of department of assembly, the inner hole with cylindrical portion is enclosed in the assembly that staving lower end sequentially passes through footstock
The lower section of cylindrical portion is extended to, the assembly circle of footstock is equipped with groove corresponding with ventilation department of assembly's shape of bucket, ventilation
The department of assembly of bucket is arranged in groove and is fixedly connected with assembly circle.
2. exhaust dust device with bag according to claim 1, it is characterised in that: the top of the staving of the described ventilation bucket be from
The lower part of the cone tank of upper downward reduced diameter, bucket of taking a breath is column barrel, and the lower end for bucket of taking a breath is provided with from the top down
The tapered surface of enlarged-diameter.
3. exhaust dust device with bag according to claim 1, it is characterised in that: be distributed in the department of assembly of the ventilation bucket
Multiple connection sheets, position corresponding with connection sheet is equipped with pilot hole on the assembly circle of footstock, and connection sheet passes through rivet or screw
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012520.0U CN209714546U (en) | 2018-12-03 | 2018-12-03 | Exhaust dust device with bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012520.0U CN209714546U (en) | 2018-12-03 | 2018-12-03 | Exhaust dust device with bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209714546U true CN209714546U (en) | 2019-12-03 |
Family
ID=68676311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012520.0U Expired - Fee Related CN209714546U (en) | 2018-12-03 | 2018-12-03 | Exhaust dust device with bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209714546U (en) |
-
2018
- 2018-12-03 CN CN201822012520.0U patent/CN209714546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |