CN202066713U - Double-reduction sampling device - Google Patents
Double-reduction sampling device Download PDFInfo
- Publication number
- CN202066713U CN202066713U CN2011200875857U CN201120087585U CN202066713U CN 202066713 U CN202066713 U CN 202066713U CN 2011200875857 U CN2011200875857 U CN 2011200875857U CN 201120087585 U CN201120087585 U CN 201120087585U CN 202066713 U CN202066713 U CN 202066713U
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- hopper
- pellet
- distributing
- divide
- storage bin
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Abstract
The utility model provides a double-reduction sampling device, which comprises a feeding hopper, a primary distributing ball, a distributing hopper, a secondary distributing ball, a secondary distributing hopper, a sampling box, a storage bin and a solidifying part. The primary distributing ball is arranged below the feeding hopper at the top of the storage bin, the distributing hopper is disposed below the primary distributing ball, the secondary distributing ball is mounted below the distributing hoper, the secondary distributing hopper is arranged beside the secondary distributing ball, and the sampling box is arranged below the secondary distributing hopper. Materials are reduced by the two distributing balls, only 1/36 materials of the total materials enter the sampling box, and accordingly extraction of material samples is objective and reasonable. The double-reduction sampling device is reasonable in structure and high in reduction grade, saves time and labor when sampling, is authentic and reliable, can eliminate interference of any artificial factors, improves the quality of the samples, ensures authenticity and accuracy of detection results, and accordingly provides authentic and reliable scientific evidence for follow-up usage.
Description
Technical field
The utility model belongs to the inspection assay device, is specifically related to a kind of sample splitting and extraction element that is used for the less large materials such as material of powder, graininess and bulk.
Background technology
At present, what generally adopt for the sample of powder, graininess and block less large materials such as material is the mode of manually extracting with spade, for example the sampling of the ore of large-scale mine or sintering plant or sintering deposit generally takes manually to use the mode of spade branch extraction, after the ton bag that is about to adorn ore or sintering deposit is severed, ore is fallen on the ground, and sampleman divides some points to take a sample with spade on the ore storage surface.This sampling mode is subjected to the restriction of objective condition on the one hand, can't take the enough samples that can represent the material actual state; It is very big to be subjected to subjective human factor influence on the other hand, and the sense of responsibility of sampleman and working attitude directly have influence on the really degree of sample.Therefore, the tradition sampling mode is not only wasted time and energy, and the authenticity of the sample that is extracted and representative limited, sometimes even artificial mistake occurs, make assay be difficult to reach the desired level of standard code, and and then have influence on the result of use of rear portion producer and department, cause unnecessary loss to subsequent process.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned defective, provides a kind of time saving and energy saving, convenient and swift, can accurately extract product sample, objectively responds the product actual state, improves the dual curtailed sampling device of check accuracy.
For this reason, the technical solution taked of the utility model is:
A kind of dual curtailed sampling device is characterized in that, by feed hopper, once divide pellet, divide hopper, secondary to divide pellet, secondary to divide hopper, sampling box, storage bin and consolidated articles to form; Be provided with feed hopper on the top of cartridge type storage bin " aditus laryngis ", feed hopper discharging opening below is provided with once divides pellet, once divides pellet to be connected on storage bin " on the shoulders " inwall by a secondary consolidation beam; Be provided with one fen hopper at the side-lower that once divides pellet, divide hopper discharging opening below to be installed on secondary and divide pellet, secondary divides pellet to be fixed on the storage bin inwall by the secondary consolidation beam; Divide pellet one side to be provided with secondary at secondary and divide hopper, secondary divides hopper discharging opening below to be provided with a sampling box, and sampling box track one end is connected on the storage bin inwall.
Described minute hopper upper end open is " fan-shaped ", and the drift angle opening is 60 °.
Described secondary divides the hopper upper end open to be " fan-shaped ", and the drift angle opening is 60 °.
Described sampling box track adopts angle steel to make.
A described sub-material bulb diameter is ￠ 400mm, highly is 1/4 of diameter.
Described secondary sub-material bulb diameter is ￠ 200mm, highly is 1/4 of diameter.
Sampling method of the present utility model and effect are:
During sampling, material is poured in the feed hopper of the utility model sampler upper end, the material of going out from the feed hopper discharging opening is at first through once dividing the pellet division, owing to once divide the branch hopper opening of pellet side-lower only to be 60 °, be equivalent to 1/6 of storage bin circumference, promptly have only 1/6 material to enter in the branch hopper, the bottom that remaining 5/6 material is directly fallen storage bin.Equally, 1/6 material that enters the branch hopper divides the pellet division to become 6 parts through secondary again, after the material that secondary divides hopper to enter sampling box has only 1/36 of total material, thereby makes the material sample of extraction reach objective rational degree after dual division.
Compare with the tradition sampling, the sampler of the utility model is rational in infrastructure, the division level is inferior high, it is time saving and energy saving to take a sample, and true and reliable, can reject any interference from human factor, improve the quality of sample, guarantee the authenticity and the accuracy of assay, provide true and reliable scientific basis thereby use for the rear portion.
Description of drawings
Fig. 1 is dual curtailed sampling device vertical view.
Fig. 2 is dual curtailed sampling device A-A sectional view.
Fig. 3 is dual curtailed sampling device B-B sectional view.
Fig. 4 is dual curtailed sampling device C-C sectional view.
Among the figure: feed hopper 1, storage bin 2, once divide pellet 3, divide hopper 4, secondary to divide pellet 5, secondary to divide hopper 6, sampling box 7, a secondary consolidation beam 8, secondary consolidation beam 9, sampling box track 10.
Embodiment
Below, the utility model is described in further detail in conjunction with the accompanying drawings.
By accompanying drawing as seen, the whole logical high 1700mm of the dual curtailed sampling device of the utility model, mainly by storage bin 2, feed hopper 1, once divide pellet 3, divide hopper 4, secondary to divide pellet 5, secondary to divide hopper 6, sampling box 7, a secondary consolidation beam 8, secondary consolidation beam 9 and sampling box track 10 to be formed.Except that consolidated articles and sampling box track 10, all adopt steel plate to make, its structure takes continuous welding to form.
The top end opening of storage bin 2, welding one feed hopper 1 on the opening.Being provided with diameter below the discharging opening of feed hopper 1 is the once branch pellet 3 of ￠ 400mm, once divides pellet 3 to be connected on storage bin 2 " on the shoulders " inwall by a secondary consolidation beam 8 " cross ".Be provided with one fen hopper 4 at the side-lower that once divides pellet 3, dividing hopper 4 upper end open is " fan-shaped ", and the drift angle opening is 60 °, promptly divides hopper 4 upper end open part only to account for 1/6 of storage bin 2 circumference.Dividing the discharging opening below of hopper 4 to be provided with diameter is that the secondary of ￠ 200mm divides pellet 5, and secondary divides pellet 5 to be fixed on the inwall of storage bin 2 by the secondary consolidation beam 9 of " cruciform ".Divide the arranged outside of pellet 5 to have secondary to divide hopper 6 at secondary, the same with minute hopper 4, secondary divides hopper 6 upper end open also to be " fan-shaped ", and drift angle is 60 °.Face the bottom that secondary divides hopper 6 discharging openings and be provided with a sampling box 7, sampling box 7 is placed on the sampling box track 10 that is combined into angle steel, and an end of sampling box track 10 is welded on the inwall of storage bin 2.Once divide pellet 3 and secondary to divide the height of pellet 5 to be respectively 1/4 of diameter separately.
Claims (6)
1. a dual curtailed sampling device is characterized in that, by feed hopper, once divide pellet, divide hopper, secondary to divide pellet, secondary to divide hopper, sampling box, storage bin and consolidated articles to form; Be provided with feed hopper on the top of cartridge type storage bin " aditus laryngis ", feed hopper discharging opening below is provided with once divides pellet, once divides pellet to be connected on storage bin " on the shoulders " inwall by a secondary consolidation beam; Be provided with one fen hopper at the side-lower that once divides pellet, divide hopper discharging opening below to be installed on secondary and divide pellet, secondary divides pellet to be fixed on the storage bin inwall by the secondary consolidation beam; Divide pellet one side to be provided with secondary at secondary and divide hopper, secondary divides hopper discharging opening below to be provided with a sampling box, and sampling box track one end is connected on the storage bin inwall.
2. dual curtailed sampling device according to claim 1 is characterized in that described minute hopper upper end open is " fan-shaped ", and the drift angle opening is 60 °.
3. dual curtailed sampling device according to claim 1 is characterized in that, described secondary divides the hopper upper end open to be " fan-shaped ", and the drift angle opening is 60 °.
4. dual curtailed sampling device according to claim 1 is characterized in that, described sampling box track adopts angle steel to make.
5. dual curtailed sampling device according to claim 1 is characterized in that, a described sub-material bulb diameter is ￠ 400mm, highly is 1/4 of diameter.
6. dual curtailed sampling device according to claim 1 is characterized in that, described secondary sub-material bulb diameter is ￠ 200mm, highly is 1/4 of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200875857U CN202066713U (en) | 2011-03-30 | 2011-03-30 | Double-reduction sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200875857U CN202066713U (en) | 2011-03-30 | 2011-03-30 | Double-reduction sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066713U true CN202066713U (en) | 2011-12-07 |
Family
ID=45060573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200875857U Expired - Fee Related CN202066713U (en) | 2011-03-30 | 2011-03-30 | Double-reduction sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897445A (en) * | 2015-05-26 | 2015-09-09 | 国网山东省电力公司电力科学研究院 | Automatic material contracting divider |
| CN105628430A (en) * | 2014-10-31 | 2016-06-01 | 云南新立有色金属有限公司 | Sampling device of titanium sponge |
| CN105954080A (en) * | 2016-06-03 | 2016-09-21 | 中央储备粮枣庄直属库滕州分库 | Grain sample divider |
-
2011
- 2011-03-30 CN CN2011200875857U patent/CN202066713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628430A (en) * | 2014-10-31 | 2016-06-01 | 云南新立有色金属有限公司 | Sampling device of titanium sponge |
| CN104897445A (en) * | 2015-05-26 | 2015-09-09 | 国网山东省电力公司电力科学研究院 | Automatic material contracting divider |
| CN105954080A (en) * | 2016-06-03 | 2016-09-21 | 中央储备粮枣庄直属库滕州分库 | Grain sample divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20170330 |