CN204613006U - A kind of rotary disc-type ratio contracting device - Google Patents
A kind of rotary disc-type ratio contracting device Download PDFInfo
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- CN204613006U CN204613006U CN201520350447.1U CN201520350447U CN204613006U CN 204613006 U CN204613006 U CN 204613006U CN 201520350447 U CN201520350447 U CN 201520350447U CN 204613006 U CN204613006 U CN 204613006U
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- division
- contracting device
- ratio
- sample
- rotary disc
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Abstract
The utility model relates to mechanical engineering technical field, specifically a kind of rotary disc-type ratio contracting device, comprise body, body is provided with swabbing pig, division dish, reduced sample outlet, rejected material outlet and ratio control device, division dish is provided with drive unit, and the turning axle of drive unit connects distributing device, arm type material scraper respectively and abandons sample material scraper.The utility model division precision and bias meet the requirement about gathering and processing sample standard completely, and the sample representativeness that division goes out is strong, and without division deviation, division is accurate in scale.Meanwhile, owing to have employed special swabbing pig and division dish, also can carry out without bias division special wet adhesive material and a small amount of material, therefore this contracting device adaptability is stronger.Rotary disc-type ratio contracting device meets the requirement of standard for manual sampling to mechanical type contracting device completely, in use procedure, division ratio is convenient regulates, insensitive to wet adhesive material, seldom occur putty phenomenon, no matter how many samples can both in the ratio bias free division of setting.
Description
[technical field]
The utility model relates to mechanical engineering technical field, specifically a kind of rotary disc-type ratio contracting device.
[background technology]
Division is the process leaving and taking representational low-volume samples from the sample of large quantity in proportion.The method of division is divided into mechanical means and manual method two kinds.Existing division generally adopts mechanical means, only comparatively large and just adopt manual method when being not suitable with the application of mechanical means at material moisture.
At present, the bulk material mechanical type ratio contracting device that people use mostly is the forms such as tubulose, grooving and container, although these three kinds of forms are compared with meeting the requirement of standard for manual sampling to mechanical contracting device, when but this form is glued little with sample size for material ratio is comparatively wet, larger to division scale effect, often occur division bias, the representativeness of sample is had a greatly reduced quality.
[utility model content]
The purpose of this utility model be exactly in order to solve in prior art contracting device material ratio comparatively wet sticky and sample size is little time, not enough and defect is waited to division scale effect is larger, a kind of novel structure is provided, safe and reliable, relevant bulk material mechanical type ratio contracting device standard can be met, adaptability rotary disc-type ratio contracting device widely again, comprise body, body is provided with swabbing pig 2, division dish 5, reduced sample outlet 9, rejected material outlet 8 and ratio control device 10, described division dish is provided with drive unit 6, the turning axle of drive unit 6 connects distributing device 3 respectively, arm type material scraper 7 and abandon sample material scraper 4.
The cloth import of contracting device is positioned at contracting device top, it is inner near inflow point that described swabbing pig 2 and distributing device 3 are located at contracting device, described abandons the endpiece that sample material scraper 4 is located at distributing device 3, the endpiece abandoning sample material scraper 4 is provided with division dish 5, described drive unit 6 is positioned at contracting device bottom, and drive unit is by rotary-top axle and distributing device 3, arm type material scraper 7 and abandon sample material scraper 4 and be connected.
Division dish 5 comprises upper strata division dish and lower floor's division dish, and described upper strata division disk center has a through hole.
Owing to adopting above-mentioned rotary disc-type ratio contracting device, division precision and bias meet the requirement about gathering and processing sample standard completely, and the sample representativeness that division goes out is strong, and without division deviation, division is accurate in scale.Meanwhile, owing to have employed special swabbing pig and division dish, also can carry out without bias division special wet adhesive material and a small amount of material, therefore this contracting device adaptability is stronger.The rotary disc-type ratio contracting device of technical solutions of the utility model is adopted to meet the requirement of standard for manual sampling to mechanical type contracting device completely, in use procedure, division ratio is convenient regulates, insensitive to wet adhesive material, seldom occur putty phenomenon, no matter how many samples can both in the ratio bias free division of setting.
[accompanying drawing explanation]
Fig. 1 is the primary outer structural representation of the utility model embodiment;
Fig. 2 is that the internal main of the utility model embodiment wants structural representation;
Fig. 3 is the cross-sectional structure schematic diagram of the utility model embodiment;
As shown in the figure, in figure: 1, body 2, swabbing pig 3, distributing device 4, abandon sample material scraper 5, division dish 6, drive unit 7, up and down arm type material scraper 8, rejected material outlet 9, reduced sample outlet 10, ratio control device A. import;
Fig. 2 is specified to be Figure of abstract of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Extraneous sample is by distributing device uniform spreading on division disk, and through twice arm type material scraper, partial material obtains reduced sample through adjustable reduction mouth.Leftover materials enter rejected material mouth division process through material scraper to be terminated.When material wets sticky especially, sweep distribution device by special taper swabbing pig, prevent materials from bonding in cloth tray or cone.Even if Extraneous sample is little, also can uniform spreading on division disk, also can carry out division in the ratio of setting.
During work, sample by A to entering contracting device, by distributing device uniform spreading on upper strata division dish, contracting device receives instruction, drive unit starts, arm type material scraper is driven to do continuous rotation motion, upper strata arm type material scraper inward collapsible material plays further mixing effect, lower floor's division dish is entered by the intermediate throughholes of upper strata division dish, the outside dispersed material of lower floor's arm type material scraper, in the process of dispersion, partial material enters reduced sample outlet by the division mouth on body and carries out collecting or entering next procedure, rest materials by abandon sample material scraper enter rejected material outlet be transported to subordinate equipment or container.Division work completes, and enters next circulation.Swabbing pig and distributing device contact portion are the wear-resisting material not easily attaching material, are easy to cleaning, not easily produce putty phenomenon.The size of division mouth determines division ratio, by manually regulating as required.
Claims (3)
1. a rotary disc-type ratio contracting device, comprise body, it is characterized in that described body is provided with swabbing pig (2), division dish (5), reduced sample outlet (9), rejected material outlet (8) and ratio control device (10), described division dish is provided with drive unit (6), and the turning axle of drive unit (6) connects distributing device (3), arm type material scraper (7) respectively and abandons sample material scraper (4).
2. a kind of rotary disc-type ratio contracting device as claimed in claim 1, it is characterized in that the cloth import of contracting device is positioned at contracting device top, it is inner near inflow point that described swabbing pig (2) and distributing device (3) are located at contracting device, described abandons the endpiece that sample material scraper (4) is located at distributing device (3), the endpiece abandoning sample material scraper (4) is provided with division dish (5), described drive unit (6) is positioned at contracting device bottom, drive unit is by rotary-top axle and distributing device (3), arm type material scraper (7) with abandon sample material scraper (4) and be connected.
3. a kind of rotary disc-type ratio contracting device as claimed in claim 1 or 2, it is characterized in that described division dish (5) comprises upper strata division dish and lower floor's division dish, described upper strata division disk center has a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350447.1U CN204613006U (en) | 2015-05-27 | 2015-05-27 | A kind of rotary disc-type ratio contracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350447.1U CN204613006U (en) | 2015-05-27 | 2015-05-27 | A kind of rotary disc-type ratio contracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613006U true CN204613006U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350447.1U Active CN204613006U (en) | 2015-05-27 | 2015-05-27 | A kind of rotary disc-type ratio contracting device |
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| CN (1) | CN204613006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959233A (en) * | 2017-05-24 | 2017-07-18 | 珠海市中电科工贸有限公司 | A kind of automatic mixing contracting device |
| CN108362537A (en) * | 2018-02-12 | 2018-08-03 | 北京慧明雨实验科技有限公司 | A kind of rotational symmetry formula uniformly divides quadrat method and device |
| CN113776911A (en) * | 2021-09-15 | 2021-12-10 | 镇江市科瑞制样设备有限公司 | Intelligent control method of sampling machine with self-adaptive division opening and speed |
| CN113776911B (en) * | 2021-09-15 | 2024-05-03 | 镇江市科瑞制样设备有限公司 | Intelligent control method of sampling machine with adaptive reduction opening degree and speed |
-
2015
- 2015-05-27 CN CN201520350447.1U patent/CN204613006U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959233A (en) * | 2017-05-24 | 2017-07-18 | 珠海市中电科工贸有限公司 | A kind of automatic mixing contracting device |
| CN106959233B (en) * | 2017-05-24 | 2023-09-19 | 珠海中电环保设备有限公司 | Automatic mixing and dividing machine |
| CN108362537A (en) * | 2018-02-12 | 2018-08-03 | 北京慧明雨实验科技有限公司 | A kind of rotational symmetry formula uniformly divides quadrat method and device |
| CN108362537B (en) * | 2018-02-12 | 2024-04-19 | 北京慧明雨实验科技有限公司 | Rotationally symmetrical uniform sample dividing method and device |
| CN113776911A (en) * | 2021-09-15 | 2021-12-10 | 镇江市科瑞制样设备有限公司 | Intelligent control method of sampling machine with self-adaptive division opening and speed |
| CN113776911B (en) * | 2021-09-15 | 2024-05-03 | 镇江市科瑞制样设备有限公司 | Intelligent control method of sampling machine with adaptive reduction opening degree and speed |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |