CN2050604U - Spiral sampler - Google Patents
Spiral sampler Download PDFInfo
- Publication number
- CN2050604U CN2050604U CN 89210871 CN89210871U CN2050604U CN 2050604 U CN2050604 U CN 2050604U CN 89210871 CN89210871 CN 89210871 CN 89210871 U CN89210871 U CN 89210871U CN 2050604 U CN2050604 U CN 2050604U
- Authority
- CN
- China
- Prior art keywords
- sampling
- sampler
- spiral
- conveying
- tube
- 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.)
- Withdrawn
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a spiral sampler, comprising a sampling tube separately provided with a sample inlet opening and a sample outlet on both ends and a spiral shaft fixed in the sampling tube, wherein, one end of the sample inlet opening is inserted into a spiral conveying tube or other tube-typed conveying tubes, and continuous or optional sampling is achieved by manual operation or motor driving; the direct proportion relation between sampling quantity and conveying material quantity can be ensured. The sampler is mainly suitable for power objects, in particular to sampling in the process of conveying cement.
Description
The utility model belongs to sampler.Be applicable to the sampling of powders such as cement.
At present, in powder productions such as cement or processing industry, traditional sampling method is with an inserting tube, penetrate in finished product or the feed line, and the revolving part (as the screw rod of spiral conveyer) of contact conveying equipment, by the vibration of mechanical collision generation between the two, sampled thing is flowed out at the lower edge of all vibrations frequently inserting tube, take a sample to check to finish.Shortcomings such as this sampling method exists the sampling poor reliability owing to its reasons in structure, and random difference and sampling precision are low.
The purpose of this utility model is exactly in order to overcome the above-mentioned shortcoming of existing sampler, to provide a kind of new sampler and design.
The utility model is to realize like this, on powder product or material conveyor, insert the stopple coupon of a band screw axis and contact material conveying, its screw axis under adjustable reducing motor drives realizing reliable, random sampling, and can be by regulating the proportional relation that motor speed guarantees sampling amount and material conveying flow.
Accompanying drawing 2. A-A sectional views.
Describe the concrete structure and the course of work of this utility model in detail below in conjunction with accompanying drawing.
This utility model is fixed in the stopple coupon (3) by the bearing (2) of screw axis (1) by two ends, respectively there are a sample tap (4) and outlet (5) in the two ends of stopple coupon, and an end of screw axis (1) connects adjustable reducing motor (7) by pin unitor (6) and forms.(8) are powder product or feed line in the accompanying drawing, and (9) are screw conveyor shaft, and (10) are the threaded notch over against sampler, and arrow m indication is the conveyer feed direction.
Be sampled as example with the raw material in the spiral conveying tube.Delivery pipe (8) tube wall is made a call to a circular hole, this sampler insertion and fixing, screw thread over against sampler cuts a fan piece, remaining limit arc (10), sample tap (4) over against advance by feeding, starter motor (7) can drive screw axis (1) rotate sampled material by sample tap (4) enter sampler under the promotion of screw axis (1) from outlet (5) outflow, finish sampling work.Motor (1) can open at any time, cut out according to the sampling needs, or according to by the flow regulation rotating speed of feeding.
The utility model is also applicable to the belt conveying of powder or the sampling of other mode of movement.
This utility model can rotate screw axis (1) by hand and manually take a sample under the situation of removing motor (7).
Claims (2)
1, a kind of spiral sampler, it is characterized in that this spiral sampler is made up of screw axis (1), bearing (2), stopple coupon (3) and pin unitor (6), screw axis (1) is fixed in the stopple coupon (3) by two bearings (2) at two ends, respectively there are a sample tap (4) and outlet (5) in stopple coupon (3) two ends, and screw axis (1) connects pin unitor (6) by an end of outlet (5).
2, spiral sampler as claimed in claim 1 is characterized in that pin unitor (6) is connected to an adjustable motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210871 CN2050604U (en) | 1989-03-09 | 1989-03-09 | Spiral sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210871 CN2050604U (en) | 1989-03-09 | 1989-03-09 | Spiral sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050604U true CN2050604U (en) | 1990-01-03 |
Family
ID=4867203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89210871 Withdrawn CN2050604U (en) | 1989-03-09 | 1989-03-09 | Spiral sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042680B2 (en) | 2006-12-22 | 2011-10-25 | Flsmidth A/S | Releasable coupling |
| CN105486535A (en) * | 2015-12-18 | 2016-04-13 | 重庆路格科技有限公司 | Automatic sampling device of hopper |
-
1989
- 1989-03-09 CN CN 89210871 patent/CN2050604U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042680B2 (en) | 2006-12-22 | 2011-10-25 | Flsmidth A/S | Releasable coupling |
| CN101611234B (en) * | 2006-12-22 | 2012-05-30 | Fl史密斯公司 | Releasable coupling |
| CN105486535A (en) * | 2015-12-18 | 2016-04-13 | 重庆路格科技有限公司 | Automatic sampling device of hopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |