CN206556925U - A kind of air granule sampler filter membrane clip clamp system - Google Patents
A kind of air granule sampler filter membrane clip clamp system Download PDFInfo
- Publication number
- CN206556925U CN206556925U CN201720308607.5U CN201720308607U CN206556925U CN 206556925 U CN206556925 U CN 206556925U CN 201720308607 U CN201720308607 U CN 201720308607U CN 206556925 U CN206556925 U CN 206556925U
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- CN
- China
- Prior art keywords
- filter membrane
- cabinet
- membrane clip
- rotary shaft
- supporting disk
- 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
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- 239000012528 membrane Substances 0.000 title claims abstract description 49
- 239000008187 granular material Substances 0.000 title claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of air granule sampler filter membrane clip clamp system, include cabinet, be fixedly mounted on the connector of enclosure top, the filter membrane clip immediately below connector, also include and be fixedly connected on the line slide rail on cabinet case top, the sliding block on line slide rail, the supporting disk being fixed on sliding block, the upper end promotion connecting rod being hinged on supporting disk, the rotary shaft being rotatably installed on cabinet tank wall, lower end positioned at cabinet inside and upper end and be fixedly connected with rocking bar on the rotating shaft；Filter membrane clip is fixedly mounted on above supporting disk, promotes connecting rod lower end to be hinged on the upper end of rocking bar；One end of rotary shaft reaches outside cabinet and is fixedly connected with driving handwheel.The utility model is formed with slider-rocker mechanism, by rotating driving handwheel supporting disk can be driven to be moved up and down together with filter membrane clip, complete the clamping or release of filter membrane clip, it is easy to operate, the operating efficiency for changing filter membrane clip can be greatly enhanced, mitigates the labor intensity of replacement operation.
Description
Technical field
The utility model is related to a kind of air particle detecting instrument of use weight method, especially for a kind of air
Grain thing sampler filter membrane clip clamp system.
Background technology
At present, most commonly using the air particle sampling instrument of weight method in existing air particle sampling instrument
Device.Weight method needs frequently to change the filter membrane clip equipped with filter membrane and weighed.Filter membrane clip is in air particle sampling instrument
Middle needs are clamped and kept air-tightness, it is therefore desirable to be clamped the filter membrane clip for loading filter membrane.Generally use spiral shell at present
Line produces thrust and carries out sealed method.This method needs that filter membrane clip supporting disk multi-turn rotation could be completed, due to branch
Tray is relatively large in diameter, and tightening and unscrewing wastes time and energy, therefore it is very inconvenient to change filter membrane clip operation.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model can be convenient for changing the air of filter membrane clip there is provided a kind of
Grain thing sampler filter membrane clip clamp system.
The utility model solves the technical scheme that its technical problem used：
A kind of air granule sampler filter membrane clip clamp system, includes cabinet, is fixedly mounted on the enclosure top
Connector, the filter membrane clip immediately below the connector, also include and be fixedly connected positioned at the cabinet inside and upper end
Line slide rail on the cabinet case top, the sliding block on the line slide rail, the supporting disk being fixed on the sliding block,
Upper end is hinged on promotion connecting rod on the supporting disk, the rotary shaft being rotatably installed on the cabinet tank wall, lower end and fixes and connect
It is connected on the rocking bar in the rotary shaft；The filter membrane clip is fixedly mounted on above the supporting disk, promotion connecting rod lower end hinge
It is connected on the upper end of the rocking bar；One end of the rotary shaft reaches outside the cabinet and is fixedly connected with driving handwheel.
As the improvement of above-mentioned technical proposal, gag lever post is installed in the rotary shaft, the gag lever post is located at described drive
Start between wheel and the cabinet tank wall, be additionally provided with the cabinet tank wall and coordinate the limitation rotary shaft with the gag lever post
The rising pin and decline pin of rotation.
Further, fixed column is additionally provided with the cabinet tank wall, the protrusion height of the fixed column rises less than described
Pin and decline pin, the gag lever post are sleeved in the rotary shaft and can slided along the rotary shaft axis direction；Work as institute
When stating gag lever post and turning at the rising pin, promote the gag lever post close to the cabinet tank wall, the gag lever post will block
Enter between the rising pin and fixed column, limit the rotary shaft and rotate.
Further, it is described to promote connecting rod to include the upper lever, lower end and the rocking bar that upper end is hinged with the supporting disk
The lower rod member that is hinged, two ends are respectively fixedly connected with the spring in the upper lever lower end and the lower rod member upper end.
The promotion connecting rod also includes cylindrical sleeves, and the upper lever lower end, lower rod member upper end and spring are respectively mounted
Inside the cylindrical sleeves.
The beneficial effects of the utility model are：The utility model passes through the line slide rail, sliding block, thrust link, rocking bar
Slider-rocker mechanism is formed, therefore just the sliding block can be driven to slide up and down by rotating the rocking bar, and the supporting disk
It is stationarily connected on the sliding block, the rocking bar is stationarily connected in the rotary shaft by driving handwheel to drive
, therefore by rotating the driving handwheel supporting disk can be driven to be moved up and down together with the filter membrane clip, complete institute
The clamping or release of filter membrane clip are stated, whole operation is convenient and swift, the operating efficiency for changing the filter membrane clip can be greatly enhanced,
Mitigate the labor intensity of replacement operation.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mounting structure schematic diagram of rotary shaft described in the utility model and axle upper-part；
Fig. 3 is the structural representation that connecting rod is promoted described in the utility model.
Embodiment
Reference picture 1, Fig. 2, a kind of air granule sampler filter membrane clip clamp system of the present utility model, include cabinet
1st, the connector 2 at the top of cabinet 1, the filter membrane clip 3 immediately below the connector 2 are fixedly mounted on, also includes position
In the inside of the cabinet 1 and upper end is fixedly connected on the line slide rail 4 on described 1 case top of cabinet, on the line slide rail 4
Sliding block 5, the supporting disk 6 being fixed on the sliding block 5, upper end be hinged on the supporting disk 6 promotion connecting rod 7, rotate peace
Rotary shaft 8, lower end on the tank wall of cabinet 1 are fixedly connected on the rocking bar 9 in the rotary shaft 8；The filter membrane clip 3 is consolidated
Dingan County is mounted in the top of supporting disk 6, the upper end for promoting the lower end of connecting rod 7 to be hinged on the rocking bar 9；The rotary shaft 8
One end reaches the outside of cabinet 1 and is fixedly connected with driving handwheel 10.The utility model passes through the line slide rail 4, cunning
Block 5, thrust link 7, the formation slider-rocker mechanism of rocking bar 9, therefore can just drive the sliding block 5 by rotating the rocking bar 9
Slide up and down, and the supporting disk 6 is stationarily connected on the sliding block 5, the rocking bar 9 is stationarily connected to by described
In the rotary shaft 8 for driving the driving of handwheel 10, therefore the supporting disk 6 can be driven by rotating the driving handwheel 10
Moved up and down together with the filter membrane clip 3, complete the clamping or release of the filter membrane clip 3, whole operation is convenient and swift, Ke Yiji
The earth improves the operating efficiency for changing the filter membrane clip 3, alleviates the labor intensity of replacement operation.
Said structure, if the rotary shaft 8 is not carried out during the filter membrane clip 3 is clamped it is spacing, during operation
Easily cause 6 pairs of the supporting disk excessive compression of filter membrane clip 3 and damage the filter membrane clip 3；And unclamping the filter membrane
The rotary shaft 8 is not carried out spacing during folder 3, be then easy to the bottom for making the rocking bar 9 strike the cabinet 1；
Therefore in order to solve the above problems, gag lever post 11 is installed in the rotary shaft 8, the gag lever post 11 is located at the driving handwheel
Between 10 and the tank wall of the cabinet 1, it is additionally provided with the tank wall of cabinet 1 and coordinates the limitation rotary shaft with the gag lever post 11
The 8 rising pins 12 rotated and decline pin 13；In this way, just can be real respectively by the rising pin 12 and decline pin 13
The process for now clamping or unclamping is to the spacing of the rotary shaft 8.
After preventing that the filter membrane clip 3 from clamping, the supporting disk 6 glides under the reaction force of clamping force, should be
The filter membrane clip 3 limits the rotation of the rotary shaft 8 after clamping, while rotary shaft 8 described in clamping process can't be influenceed
Normal rotation；Therefore fixed column 14 is additionally provided with above-mentioned purpose, the tank wall of cabinet 1 to reach, the fixed column 14
Protrusion height is less than the rising pin 12 and declines pin 13, and the gag lever post 11 is sleeved in the rotary shaft 8 and can edge
The axis direction of rotary shaft 8 is slided；When the gag lever post 11 is turned at the rising pin 12, i.e., described filter membrane clip 3 is pressed from both sides
When tight, the gag lever post 11 is promoted close to the tank wall of cabinet 1, and the gag lever post 11 will be caught in the rising pin 12 with fixing
Between post 14, limit the rotary shaft 8 and rotate.It should be noted that when needing to be clamped or unclamp operation, should first promote
The gag lever post 11 is rotated further by the driving handwheel 10 close to the driving handwheel 10.
Reference picture 1, Fig. 3, it is upper push away the supporting disk 6 during, when the filter membrane clip 3 has arrived at clamped position
Afterwards, if the promotion connecting rod 7 uses rigid member, the driving handwheel 10 is now rotated further, even only rotating one
Individual small angle, the promotion connecting rod 7 will also apply a very big thrust to the support plate 6, and therefore damage institute by pressure
State filter membrane clip 3；So in order to solve the above problems, it is described to promote connecting rod 7 to include the upper boom that upper end is hinged with the supporting disk 6
Lower rod member 16 that part 15, lower end and the rocking bar 9 are hinged, two ends be respectively fixedly connected with the lower end of upper lever 15 and it is described under
The spring 17 of the upper end of rod member 16.By said structure, the pressure that 7 pairs of the promotion connecting rod support plate 6 applies will pass through institute
State spring 17 to provide, after the filter membrane clip 3 has arrived at clamped position, be rotated further the driving handwheel 10, the spring
17 will progressively compress, and 7 pairs of the connecting rod of the promotion support plate 6, which applies pressure, also will progressively increase, will not because pressure drastically on
Rise and damage the filter membrane clip 3 by pressure, and be also convenient for, in design, determining the specific clamping force size of the filter membrane clip 3.It is simultaneously
Prevent the spring 17 under larger compressive load unstability and produce flexural deformation, the promotion connecting rod 7 also includes circle
Column sleeve cylinder 18, the lower end of upper lever 15, the upper end of lower rod member 16 and spring 17 are installed in inside the cylindrical sleeves 18.
Simply better embodiment of the present utility model, but the utility model is not limited to above-described embodiment described above,
As long as it reaches technique effect of the present utility model with any same or similar means, protection model of the present utility model should be all fallen into
Within enclosing.
Claims (5)
1. a kind of air granule sampler filter membrane clip clamp system, includes cabinet（1）, be fixedly mounted on the cabinet（1）
The connector at top（2）, positioned at the connector（2）The filter membrane clip of underface（3）, it is characterised in that：Also include positioned at institute
State cabinet（1）It is internal and upper end is fixedly connected on the cabinet（1）The line slide rail on case top（4）, installed in the line slide rail
（4）On sliding block（5）, be fixed on the sliding block（5）On supporting disk（6）, upper end be hinged on the supporting disk（6）On promotion
Connecting rod（7）, be rotatably installed in the cabinet（1）Rotary shaft on tank wall（8）, lower end be fixedly connected on the rotary shaft（8）On
Rocking bar（9）；The filter membrane clip（3）It is fixedly mounted on the supporting disk（6）Top, the promotion connecting rod（7）Lower end is hinged on
The rocking bar（9）Upper end；The rotary shaft（8）One end reach the cabinet（1）It is outside and be fixedly connected with driving hand
Wheel（10）.
2. a kind of air granule sampler filter membrane clip clamp system according to claim 1, it is characterised in that：Described turn
Moving axis（8）On gag lever post is installed（11）, the gag lever post（11）Positioned at the driving handwheel（10）With the cabinet（1）Tank wall
Between, the cabinet（1）It is additionally provided with tank wall and the gag lever post（11）Coordinate the limitation rotary shaft（8）The rising of rotation
Pin（12）With decline pin（13）.
3. a kind of air granule sampler filter membrane clip clamp system according to claim 2, it is characterised in that：The machine
Case（1）Fixed column is additionally provided with tank wall（14）, the fixed column（14）Protrusion height be less than the rising pin（12）With
Decline pin（13）, the gag lever post（11）It is sleeved on the rotary shaft（8）It is upper and can be along the rotary shaft（8）Axis direction is slided
It is dynamic；When the gag lever post（11）Turn to the rising pin（12）During place, the gag lever post is promoted（11）Close to the cabinet
（1）Tank wall, the gag lever post（11）The rising pin will be caught in（12）With fixed column（14）Between, limit the rotary shaft
（8）Rotate.
4. according to a kind of any described air granule sampler filter membrane clip clamp systems of claim 1-3, it is characterised in that：
The promotion connecting rod（7）Include upper end and the supporting disk（6）The upper lever being hinged（15）, lower end and the rocking bar（9）Hinge
The lower rod member connect（16）, two ends are respectively fixedly connected with the upper lever（15）Lower end and the lower rod member（16）The spring of upper end
（17）.
5. a kind of air granule sampler filter membrane clip clamp system according to claim 4, it is characterised in that：It is described to push away
Dynamic connecting rod（7）Also include cylindrical sleeves（18）, the upper lever（15）Lower end, lower rod member（16）Upper end and spring（17）
Installed in the cylindrical sleeves（18）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308607.5U CN206556925U (en) | 2017-03-27 | 2017-03-27 | A kind of air granule sampler filter membrane clip clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308607.5U CN206556925U (en) | 2017-03-27 | 2017-03-27 | A kind of air granule sampler filter membrane clip clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206556925U true CN206556925U (en) | 2017-10-13 |
Family
ID=60015995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720308607.5U Expired - Fee Related CN206556925U (en) | 2017-03-27 | 2017-03-27 | A kind of air granule sampler filter membrane clip clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206556925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225851A (en) * | 2018-01-16 | 2018-06-29 | 章锦阳 | A kind of filter membrane clamping device for being convenient for reloading with auto-lock function |
| CN111011999A (en) * | 2019-12-31 | 2020-04-17 | 晋江中天模具有限公司 | Rubber sole mold assembly |
-
2017
- 2017-03-27 CN CN201720308607.5U patent/CN206556925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225851A (en) * | 2018-01-16 | 2018-06-29 | 章锦阳 | A kind of filter membrane clamping device for being convenient for reloading with auto-lock function |
| CN111011999A (en) * | 2019-12-31 | 2020-04-17 | 晋江中天模具有限公司 | Rubber sole mold assembly |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |