CN201807250U - Connecting chuck of filter bag cage - Google Patents
Connecting chuck of filter bag cage Download PDFInfo
- Publication number
- CN201807250U CN201807250U CN2010205277785U CN201020527778U CN201807250U CN 201807250 U CN201807250 U CN 201807250U CN 2010205277785 U CN2010205277785 U CN 2010205277785U CN 201020527778 U CN201020527778 U CN 201020527778U CN 201807250 U CN201807250 U CN 201807250U
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- CN
- China
- Prior art keywords
- chuck
- inwall
- wall
- face
- master card
- 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 - Lifetime
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Abstract
A connecting chuck of a filter bag cage comprises a male chuck and a female chuck. The female chuck comprises a first contact end face, a first outer wall and a first inner wall, the male chuck comprises a second contact end face, a second outer wall and a second inner wall, the second inner wall is provided with a plurality of folds folded outwards, the first inner wall and the first contact end face are provided with a plurality of clamp slots, the folds can penetrate through the clamp slots, the first inner wall is provided with a plurality of notches, the second inner wall is provided with a spring plate capable of contracting along the male chuck radially, the intersect angle between at least one side wall of each clamp slot and the bottom of the clamp slot is an acute angle, and when the male chuck and the female chuck are connected, the fist inner wall is arranged on the outer side of the second inner wall, the folds are arranged in the notches on the first inner wall, and the spring plate extends into one of the clamp slot. Relative rotation of the male chuck and the female chuck is avoided, and accidental unlocking and separation of the connecting chuck can be prevented.
Description
Technical field
The utility model belongs to the bag-type dust collecting equipment field, particularly a kind of connection chuck that two cage osteons are linked together of being used for.
Background technology
Sack cleaner is a kind of dry type dust filtration device, is made up of six major parts such as casing, filter bag, ash dropping hopper, gas circuit pipe, pulse valve and controller.Dusty gas enters filter bag by ash bucket portion air inlet, directly falls into ash bucket or grey storehouse than coarse granule, and dusty gas is bag filtration after filtration, and the dust detention is in the filter bag surface.Pure qi (oxygen) to air-purifying chamber, enters atmosphere by blower fan through filter pocket mouths.
Usually the filter bag on some large-scale dedusters all is formed by connecting by more piece cage osteon, dismountable fixing between each cage osteon by connecting chuck, existing connection chuck all comprises public chuck and master card dish usually, on first inwall of master card dish breach and projection are set, on the public chuck turn-up portion is set, when public chuck is connected with the master card dish, turn-up portion just is positioned at the breach of first inwall, and be limited in the breach, thereby can't rotate backward forward, therefore can prevent that release separates public chuck with the master card dish.Yet owing to still have certain activity surplus in the breach of turn-up portion on first inwall, add instantaneous impact that cleaner may be subjected in the course of the work and vertical tremor, therefore public chuck and the easy accidental separation of master card dish.
Summary of the invention
The purpose of this utility model provides a kind of connection and stablizes, connects reliably chuck.
For achieving the above object, the technical solution adopted in the utility model is: a kind of connection chuck of filter bag cage bone, described connection chuck comprises public chuck and the master card dish that removably links together, described master card dish comprise annular first the contact end face, respectively from described first the contact end face upwardly extending first outer wall in both sides of the edge and first inwall, the longitudinal section of described master card dish takes the shape of the letter U; Described public chuck comprises the second contact end face of annular, second outer wall and second inwall that extend up and down respectively from the both sides of the edge of the described second contact end face, the folding portion that has a plurality of outside turnovers on described second inwall, described first inwall contacts with first and offers a plurality of draw-in grooves that supply described folding portion to pass on the end face, have a plurality of breach on described first inwall, described second inwall is provided with can be along the spring leaf of the radial expansion of described public chuck, and the angle of cut between at least one sidewall of described draw-in groove and the bottom land of described draw-in groove is an acute angle; When described public chuck and master card dish were in connection status, described first inwall was positioned at the outside of described second inwall, and described folding portion is positioned at the breach on described first inwall, and described spring leaf stretches in described draw-in groove.
Also have a plurality of projectioies on described first inwall, each described projection all is positioned at the rear side of the described breach that is adjacent.
Described spring leaf has the body, the hook portion that parallels with the bottom land and the sidewall of described draw-in groove respectively that are fixedly connected with described second inwall, is connected the connecting portion between described body and the hook portion.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the utility model is provided with the structure of spring leaf and draw-in groove respectively on public chuck and master card dish, make that spring leaf can prevent in one direction that public chuck and master card dish from relatively rotating when public chuck and master card dish link together; In addition, the folding portion that is provided with on breach of offering on the master card dish and the public chuck can prevent that public chuck and master card dish from relatively rotating on another direction, prevents to connect the purpose that the unexpected release branch of chuck takes off thereby reach.
Description of drawings
Accompanying drawing 1 is the vertical view of master card dish of the present utility model;
Accompanying drawing 2 is along the cutaway view of A-A in the accompanying drawing 1;
Accompanying drawing 3 is the vertical view of public chuck of the present utility model;
Accompanying drawing 4 is along the cutaway view of B-B in the accompanying drawing 3;
Accompanying drawing 5 is that public chuck of the present utility model and master card dish are in the vertical view under the connection status;
Accompanying drawing 6 is along the cutaway view of C-C in the accompanying drawing 5;
Accompanying drawing 7 is the vertical view of spring leaf of the present utility model;
Accompanying drawing 8 is the front view of spring leaf of the present utility model.
Wherein: 1, master card dish; 11, the first contact end face; 12, first outer wall; 13, first inwall; 14, draw-in groove; 15, breach; 16, projection;
2, public chuck; 21, the second contact end face; 22, second outer wall; 23, second inwall; 24, spring leaf; 25, folding portion; 241, body; 242, hook portion; 243, connecting portion.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, wherein described in this specification " on ", D score position relation concerns corresponding with upper-lower position in the accompanying drawing 5, clockwise direction when " preceding " described in this specification just refers to overlook described public chuck or master card dish, counter clockwise direction when correspondingly, " back " described in this specification just refers to overlook described public chuck or master card dish.
As shown in Figures 1 and 2, the utility model relates to a kind of connection chuck of filter bag cage bone, and described connection chuck comprises public chuck 2 and the master card dish 1 that removably links together.Described master card dish 1 comprise annular first the contact end face 11, respectively from described first the contact end face 11 upwardly extending first outer wall 12 in both sides of the edge and first inwall 13, the longitudinal section of the master card dish 1 that the described first contact end face 11, first outer wall 12, first inwall 13 form takes the shape of the letter U, described first inwall 12 contacts with first and offers a plurality of draw-in grooves 14 on the end face 11, and at least one sidewall and the angle of cut between the bottom land of described draw-in groove 14 are acute angle; Have on described first inwall 12 and a plurality ofly lack 15, also have a plurality of protrudingly 16 on described first inwall 12, each described protruding 16 all is positioned at described 15 the rear side that lacks that is adjacent.
Shown in accompanying drawing 3,4,7,8, described public chuck 2 comprises the second contact end face 21, second outer wall 22 and second inwall 23 that extend up and down respectively from the both sides of the edge of the described second contact end face 21, the folding portion 25 that has a plurality of outside turnovers on described second inwall 23, the quantity of described folding portion 25 is relative with the quantity of draw-in groove 14, and described draw-in groove 14 can pass for described folding portion 25, and described second inwall 23 is provided with can be along the spring leaf 24 of the radial expansion of described public chuck 2; Described spring leaf 24 has the body 241, the hook portion 242 that parallels with the bottom land and the sidewall of described draw-in groove 14 respectively that are welded on described second inwall 23, is connected the connecting portion 243 between described body 241 and the hook portion 242.
Described public chuck 2 and master card dish 1 have connection status and disassembled form.When needs are installed together two cage osteons, the draw-in groove 14 that folding portion 25 on the public chuck 2 is aimed on the master card dish 1, and with 24 groups of central authorities of spring leaf to public chuck 2, then with second inwall, the 23 bottom-up inboards that penetrate first inwall 13, decontrol spring leaf 24, public chuck 2 again turns clockwise, spring leaf 24 is slipped in the draw-in groove 14, this moment, each folding portion 25 just fell into respectively in the breach 15 on first inwall 13, described public chuck 2 and master card dish 1 are in connection status, shown in accompanying drawing 5～6.When this connects chucking work, public chuck 2 or master card dish 1 will be subjected to jetting pressure and relative motion will take place, if public chuck 2 relative master card dishes 1 clockwise rotate, spring leaf 24 will push against draw-in groove 14, thereby public chuck 2 and master card dish 1 can't be divided to be taken off; If public chuck 2 relative master card dishes 1 rotate counterclockwise, because forming at the rear of folding portion 25, the projection on first inwall 13 stops, therefore can avoid spring leaf 24 to break away from draw-in groove 14, and then avoid public chuck 2 and master card dish to take off in 1 minute.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. the connection chuck of a filter bag cage bone, described connection chuck comprises public chuck and the master card dish that removably links together, described master card dish comprise annular first the contact end face, respectively from described first the contact end face upwardly extending first outer wall in both sides of the edge and first inwall, the longitudinal section of described master card dish takes the shape of the letter U; Described public chuck comprises the second contact end face of annular, second outer wall and second inwall that extend up and down respectively from the both sides of the edge of the described second contact end face, the folding portion that has a plurality of outside turnovers on described second inwall, described first inwall contacts with first and offers a plurality of draw-in grooves that supply described folding portion to pass on the end face, have a plurality of breach on described first inwall, it is characterized in that: described second inwall is provided with can be along the spring leaf of the radial expansion of described public chuck, and the angle of cut between at least one sidewall of described draw-in groove and the bottom land of described draw-in groove is an acute angle; When described public chuck and master card dish were in connection status, described first inwall was positioned at the outside of described second inwall, and described folding portion is positioned at the breach on described first inwall, and described spring leaf stretches in described draw-in groove.
2. the connection chuck of filter bag cage bone according to claim 1 is characterized in that: also have a plurality of projectioies on described first inwall, each described projection all is positioned at the rear side of the described breach that is adjacent.
3. the connection chuck of filter bag cage bone according to claim 1 is characterized in that: described spring leaf has the body, the hook portion that parallels with the bottom land and the sidewall of described draw-in groove respectively that are fixedly connected with described second inwall, is connected the connecting portion between described body and the hook portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205277785U CN201807250U (en) | 2010-09-14 | 2010-09-14 | Connecting chuck of filter bag cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205277785U CN201807250U (en) | 2010-09-14 | 2010-09-14 | Connecting chuck of filter bag cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807250U true CN201807250U (en) | 2011-04-27 |
Family
ID=43890206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205277785U Expired - Lifetime CN201807250U (en) | 2010-09-14 | 2010-09-14 | Connecting chuck of filter bag cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807250U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115737A (en) * | 2017-03-31 | 2017-09-01 | 成都易态科技有限公司 | The filtration of filter bag multisection type supporting construction and its composition |
| CN108786306A (en) * | 2018-09-10 | 2018-11-13 | 福建龙净脱硫脱硝工程有限公司 | Sack cleaner and its Sectional bag cage |
| CN109045867A (en) * | 2018-08-21 | 2018-12-21 | 安徽世倾环保科技有限公司 | It is a kind of for connecting the connector of bag filter |
| CN109529427A (en) * | 2019-01-17 | 2019-03-29 | 上海上阳流体科技有限公司 | The locking device of filter cloth in a kind of filtration system |
| CN111068424A (en) * | 2019-12-24 | 2020-04-28 | 海宁扶风环保设备有限公司 | Pulse type bag dust collector |
| CN111603865A (en) * | 2020-04-30 | 2020-09-01 | 中国辐射防护研究院 | Automatic disassembly and assembly dust collector filter bag unit and disassembly and assembly and method thereof |
-
2010
- 2010-09-14 CN CN2010205277785U patent/CN201807250U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115737A (en) * | 2017-03-31 | 2017-09-01 | 成都易态科技有限公司 | The filtration of filter bag multisection type supporting construction and its composition |
| CN107115737B (en) * | 2017-03-31 | 2023-05-30 | 成都易态科技有限公司 | Filter bag multistage formula bearing structure and filtration that constitutes thereof |
| CN109045867A (en) * | 2018-08-21 | 2018-12-21 | 安徽世倾环保科技有限公司 | It is a kind of for connecting the connector of bag filter |
| CN108786306A (en) * | 2018-09-10 | 2018-11-13 | 福建龙净脱硫脱硝工程有限公司 | Sack cleaner and its Sectional bag cage |
| CN109529427A (en) * | 2019-01-17 | 2019-03-29 | 上海上阳流体科技有限公司 | The locking device of filter cloth in a kind of filtration system |
| CN111068424A (en) * | 2019-12-24 | 2020-04-28 | 海宁扶风环保设备有限公司 | Pulse type bag dust collector |
| CN111603865A (en) * | 2020-04-30 | 2020-09-01 | 中国辐射防护研究院 | Automatic disassembly and assembly dust collector filter bag unit and disassembly and assembly and method thereof |
| CN111603865B (en) * | 2020-04-30 | 2021-08-17 | 中国辐射防护研究院 | Automatic disassembly and assembly dust collector filter bag unit and disassembly and assembly and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215021 cross spring industrial Plaza, No. 243, cross spring road, Suzhou Industrial Park, Jiangsu Patentee after: Suzhou Xiechang Environmental Protection Technology Co., Ltd. Address before: 215021 cross spring industrial Plaza, No. 243, cross spring road, Suzhou Industrial Park, Jiangsu Patentee before: Suzhou Xiechang Environmental Protection Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |