CN202974697U - Riffle splitter - Google Patents
Riffle splitter Download PDFInfo
- Publication number
- CN202974697U CN202974697U CN 201220726286 CN201220726286U CN202974697U CN 202974697 U CN202974697 U CN 202974697U CN 201220726286 CN201220726286 CN 201220726286 CN 201220726286 U CN201220726286 U CN 201220726286U CN 202974697 U CN202974697 U CN 202974697U
- Authority
- CN
- China
- Prior art keywords
- riffle
- fixed head
- bolt hole
- fixed
- bolt
- 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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Abstract
The utility model relates to a riffle splitter which comprises a center rod, four fixed plates and four movable plates, wherein the four fixed plates are symmetrically and vertically distributed at the bottom end of the center rod, the middle of each fixed plate is provided with a long groove, the middle of each movable plate is provided with a bolt hole, and each movable plate penetrates through each bolt hole and each long groove through a bolt to be fixedly connected with each fixed plate. The riffle splitter can be used for sampling in containers with different diameters by adjusting a match length between each movable plate and each fixed plate, so that the universality of the riffle splitter can be improved.
Description
Technical field
The utility model relates to a kind of riffle.
Background technology
Existing cruciform riffle will be with the sample preparation material pack in cylindrical container and smooth in use, and riffle is torn open in cylindrical container, make material be divided into four parts, and getting symmetrical two parts is 1/2nd of raw material total amount.But the cylindrical container that often needs to adopt different-diameter for the material of varying number, correspondingly, riffle also needs to change different specifications, generally it, existing riffle does not have versatility, is not easy to the sample preparation operation.
Summary of the invention
The utility model purpose is to address the above problem, and a kind of riffle with certain versatility is provided, and is specifically realized by following technical scheme.
A kind of riffle, this riffle comprises center-pole, four fixed heads and four portable plates, described four fixed head symmetries vertically are distributed in the center-pole bottom, described fixed head middle part is provided with elongated slot, described portable plate middle part is provided with bolt hole, and described portable plate passes described bolt hole and elongated slot and fixed head by a bolt and is fastenedly connected.
The utility model makes riffle can adapt to sampling operation in the container of different-diameter by adjusting length of fit between portable plate and fixed head, has improved the versatility of riffle.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is further illustrated.
This riffle comprises center-pole 1, four fixed heads 2 and four portable plates 3, four fixed head 2 symmetries vertically are distributed in center-pole 1 bottom, fixed head 2 middle parts are provided with elongated slot 21, portable plate 3 middle parts are provided with bolt hole, and portable plate 3 passes bolt hole and elongated slot and fixed head by a bolt 4 and is fastenedly connected.
The utility model makes riffle can adapt to sampling operation in the container of different-diameter by adjusting length of fit between portable plate and fixed head, has improved the versatility of riffle.
Claims (1)
1. riffle, it is characterized in that, this riffle comprises center-pole, four fixed heads and four portable plates, described four fixed head symmetries vertically are distributed in the center-pole bottom, described fixed head middle part is provided with elongated slot, described portable plate middle part is provided with bolt hole, and described portable plate passes described bolt hole and elongated slot and fixed head by a bolt and is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726286 CN202974697U (en) | 2012-12-26 | 2012-12-26 | Riffle splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726286 CN202974697U (en) | 2012-12-26 | 2012-12-26 | Riffle splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974697U true CN202974697U (en) | 2013-06-05 |
Family
ID=48515755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726286 Expired - Fee Related CN202974697U (en) | 2012-12-26 | 2012-12-26 | Riffle splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033394A (en) * | 2012-12-26 | 2013-04-10 | 镇江市科瑞制样设备有限公司 | Riffle |
-
2012
- 2012-12-26 CN CN 201220726286 patent/CN202974697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033394A (en) * | 2012-12-26 | 2013-04-10 | 镇江市科瑞制样设备有限公司 | Riffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131226 |