CN106404489A - Frequency-variable rotary sample distribution device - Google Patents
Frequency-variable rotary sample distribution device Download PDFInfo
- Publication number
- CN106404489A CN106404489A CN201610943998.8A CN201610943998A CN106404489A CN 106404489 A CN106404489 A CN 106404489A CN 201610943998 A CN201610943998 A CN 201610943998A CN 106404489 A CN106404489 A CN 106404489A
- Authority
- CN
- China
- Prior art keywords
- fixed
- rotary table
- blender
- frame
- hopper
- 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.)
- Pending
Links
- 238000005070 sampling Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 43
- 238000002360 preparation method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a frequency-variable rotary sample distribution device, which comprises a rack, a rotary sample distribution tray, an electric push rod, a deceleration motor, a material mixer and a shaking-type material feeder; the rotary sample distribution tray comprises an upper turntable and a lower turntable; the top of the upper turntable is provided with a plurality of locating rods; the locating rods are arranged in locating slots on the lower turntable; the lower turntable is provided with a plurality of fixing holes; the upper turntable is provided with a plurality of dropping hoppers; the quantity of the fixing holes is the same as that of the dropping hoppers, and the fixing holes and the dropping hoppers are in one-to-one correspondence; the deceleration motor is fixed in the rack; the deceleration motor is connected with the axis of the lower turntable through a first rotating shaft; the electric push rod is fixed to the top of the rack; the upper turntable is rotatably fixed to the electric push rod by virtue of a bearing; the material mixer is fixed to the top of the rack; the shaking-type material feeder is fixed in the rack by virtue of a bracket; a discharge hole of the material mixer, a shaking hopper of the shaking-type material feeder and the dropping hopper at a dropping position are coaxially arranged, so that accurate sample distribution is realized by virtue of a rotary sample distribution control method.
Description
Technical field
The present invention relates to a kind of point of sampling device is and in particular to a kind of frequency conversion rotation divides sampling device.
Background technology
The material in sample preparation field all has a point sample to require (to require for granular material to be accurately divided into some deciles, after point sample
Require the uniform quality of each sample, representative), for the replica test of sample.Rotation point sampling device is widely used in
The industry laboratory sample preparation work such as coal, electric power, coloured, metallurgical, chemical industry, geology, environmental protection, building materials, research institutions, mesh
Before, the existing rotation being applied to sample preparation field divides the sampling device control mode that great majority adopt all to have different degrees of deviation,
Material divide can be subject to during sample mains frequency, the change of voltage and affect charging rate and rotary speed leads to the precision of point sample
Deviation.
Content of the invention
The present invention proposes a kind of frequency conversion rotation point sampling device for the problems referred to above, to be reached with rotating a point sample control mode
Precisely point sample.
Specific technical scheme is as follows：
A kind of frequency conversion rotation point sampling device, including frame, rotation point sample dish, electric pushrod, reducing motor, blender and shake
Dynamic dispenser, described rotation point sample dish include top rotary table and lower rotary table, and top rotary table top is provided with some locating rods, and locating rod passes through
It is arranged on the locating slot on lower rotary table, lower rotary table is provided with some fixing holes, top rotary table is provided with some material-falling hoppers, fixing hole
Quantity is identical with the quantity of material-falling hopper, and both correspond, and described reducing motor is fixed in frame, and reducing motor passes through first
Rotating shaft is connected with the axle center of lower rotary table, and electric pushrod is fixed on frame top, and top rotary table is fixed on by bearing is rotatable
On electric pushrod, described blender is fixed on frame top, and shocking feeder is fixed in frame by support, blender discharging
Mouth, the vibrations hopper of shocking feeder and the material-falling hopper being on blanking position are coaxially disposed.
A kind of above-mentioned frequency conversion rotation point sampling device, wherein, described blender includes blender housing, electric rotating machine and stirring
Leaf, blender housing is provided with feed hopper, and paddle is fixed in blender housing, paddle be fixed on blender housing
Electric rotating machine be connected.
A kind of above-mentioned frequency conversion rotation point sampling device, wherein, described frame inner wall is provided with plectrum, and plectrum is upper with top rotary table
Surface contacts.
Beneficial effects of the present invention are：
Using front, the top rotary table of point sample dish is risen to by upper limit by electric pushrod, counterclockwise rotates divide sample dish,
Sample bottle is put into fixing in the hole, then top rotary table is reduced to the position more slightly higher than bottleneck, sample bottle is put into one by one；Adjustment
The bottleneck be aligned material-falling hopper of sample bottle, then passes through electric pushrod and declines the top rotary table of point sample dish, while rotating point sample dish by hand
Check whether sample bottle buckles one by one.
When dividing sample, by the discharging after blender uniformly mixes of the sample of the standard particle size of 2kg, through shocking feeder to stream
After carrying out shaping, more uniformly fall in each sample bottle through material-falling hopper, plectrum sweeps trickling down the sample in top rotary table card
In sample bottle.
The present invention is easy and simple to handle, saved manpower and materials it is ensured that and improve a point sample precision, reduce cost.
Brief description
Fig. 1 is present configuration figure.
Fig. 2 is A A of the present invention to structure chart.
Specific embodiment
For making technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
The scheme that any technical characteristic to technical solution of the present invention carries out equivalencing and conventional reasoning draws each falls within the present invention and protects
Shield scope.
Reference
Frame 1, rotation point sample dish 2, electric pushrod 3, reducing motor 4, blender 5, shocking feeder 6, top rotary table 7, under
Rotating disk 8, locating rod 9, locating slot 10, fixing hole 11, material-falling hopper 12, first rotating shaft 13, bearing 14, support 15, vibrations hopper 16,
Blender housing 17, electric rotating machine 18, paddle 19, sample bottle 20, feed hopper 21.
A kind of frequency conversion rotation point sampling device as shown in the figure, including frame 1, rotation point sample dish 2, electric pushrod 3, reducing motor
4th, blender 5 and shocking feeder 6, described rotation point sample dish include top rotary table 7 and lower rotary table 8, and top rotary table top is provided with some
Locating rod 9, locating rod passes through the locating slot 10 being arranged on lower rotary table, and lower rotary table is provided with 40 fixing holes 11, on top rotary table
It is provided with 40 material-falling hoppers 12, the quantity of fixing hole is identical with the quantity of material-falling hopper, both correspond, described reducing motor is fixed
In frame, reducing motor is connected with the axle center of lower rotary table by first rotating shaft 13, and electric pushrod is fixed on frame top, on
Rotating disk is fixed on electric pushrod by bearing 14 is rotatable, and described blender is fixed on frame top, and shocking feeder leads to
Cross support 15 to be fixed in frame, blender discharging opening, the vibrations hopper 16 and be in falling on blanking position of shocking feeder
Hopper is coaxially disposed, and described blender includes blender housing 17, electric rotating machine 18 and paddle 19, and blender housing is provided with
Feed hopper 21, paddle is fixed in blender housing, and paddle is connected with the electric rotating machine being fixed on blender housing,
Described frame inner wall is provided with plectrum, and plectrum is contacted with the upper surface of top rotary table.
The top rotary table of point sample dish, using front, is risen to upper limit, counterclockwise rotates by electric pushrod by the present invention
Divide sample dish, sample bottle 20 is put into fixing in the hole, then top rotary table is reduced to the position more slightly higher than bottleneck, by sample bottle one by one
Put into；The bottleneck be aligned material-falling hopper of adjustment sample bottle, then passes through electric pushrod and declines the top rotary table of point sample dish, while being revolved with handss
Turn point sample dish and check whether sample bottle buckles one by one.
When dividing sample, by the discharging after blender uniformly mixes of the sample of the standard particle size of 2kg, through shocking feeder to stream
After carrying out shaping, more uniformly fall in each sample bottle through material-falling hopper, plectrum sweeps trickling down the sample in top rotary table card
In sample bottle.
Claims (3)
1. a kind of frequency conversion rotation point sampling device, it is characterized by, including frame, rotation point sample dish, electric pushrod, reducing motor, mix
Glassware and shocking feeder, described rotation point sample dish include top rotary table and lower rotary table, and top rotary table top is provided with some locating rods, fixed
Position bar passes through the locating slot being arranged on lower rotary table, and lower rotary table is provided with some fixing holes, and top rotary table is provided with some material-falling hoppers,
The quantity of fixing hole is identical with the quantity of material-falling hopper, and both correspond, and described reducing motor is fixed in frame, reducing motor
It is connected with the axle center of lower rotary table by first rotating shaft, electric pushrod is fixed on frame top, it is rotatable that top rotary table passes through bearing
Be fixed on electric pushrod, described blender is fixed on frame top, and shocking feeder is fixed in frame by support, mix
Glassware discharging opening, the vibrations hopper of shocking feeder and the material-falling hopper being on blanking position are coaxially disposed.
2. a kind of frequency conversion rotation divides sampling device as claimed in claim 1, it is characterized by, described blender includes blender shell
Body, electric rotating machine and paddle, blender housing is provided with feed hopper, and paddle is fixed in blender housing, paddle with
The electric rotating machine being fixed on blender housing is connected.
3. a kind of frequency conversion rotation divides sampling device as claimed in claim 1, it is characterized by, described frame inner wall is provided with plectrum,
Plectrum is contacted with the upper surface of top rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943998.8A CN106404489A (en) | 2016-11-02 | 2016-11-02 | Frequency-variable rotary sample distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943998.8A CN106404489A (en) | 2016-11-02 | 2016-11-02 | Frequency-variable rotary sample distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106404489A true CN106404489A (en) | 2017-02-15 |
Family
ID=58013820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943998.8A Pending CN106404489A (en) | 2016-11-02 | 2016-11-02 | Frequency-variable rotary sample distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474004A (en) * | 2020-04-13 | 2020-07-31 | 河南省科学院同位素研究所有限责任公司 | Rapid sampling system in polysulfone chloromethylation reaction process |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770258A (en) * | 1955-06-07 | 1957-03-20 | Bronislaw George Gort | Improvements in a mixing device |
| CN1045538A (en) * | 1989-08-23 | 1990-09-26 | 董晰年 | One matter separator in the solid mixture |
| JP2002119195A (en) * | 2001-01-26 | 2002-04-23 | Fuji Seiki Kk | Mixer |
| CN202606052U (en) * | 2012-05-02 | 2012-12-19 | 马鞍山市金韩涂料制造有限公司 | Spiral mixing device |
| CN202606099U (en) * | 2012-05-02 | 2012-12-19 | 马鞍山市金韩涂料制造有限公司 | Material mixing device |
| CN102975896A (en) * | 2012-11-15 | 2013-03-20 | 广州市锐嘉包装设备有限公司 | High speed automatic weighing packing machine |
| CN204214278U (en) * | 2014-11-13 | 2015-03-18 | 山东盛阳铁合金有限公司 | A kind of smelting iron batch mixing feeding system of highly effective and safe |
| CN204649760U (en) * | 2015-03-11 | 2015-09-16 | 长沙开元仪器股份有限公司 | A kind of mineral collect a point sample system |
| CN205288223U (en) * | 2016-01-22 | 2016-06-08 | 王海峰 | Blender is used in water -soluble fertile production |
| CN105675372A (en) * | 2016-04-01 | 2016-06-15 | 长沙开元仪器股份有限公司 | Sample preparation device |
| CN206270120U (en) * | 2016-11-02 | 2017-06-20 | 镇江市科瑞制样设备有限公司 | A kind of frequency conversion rotation point sampling device |
-
2016
- 2016-11-02 CN CN201610943998.8A patent/CN106404489A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770258A (en) * | 1955-06-07 | 1957-03-20 | Bronislaw George Gort | Improvements in a mixing device |
| CN1045538A (en) * | 1989-08-23 | 1990-09-26 | 董晰年 | One matter separator in the solid mixture |
| JP2002119195A (en) * | 2001-01-26 | 2002-04-23 | Fuji Seiki Kk | Mixer |
| CN202606052U (en) * | 2012-05-02 | 2012-12-19 | 马鞍山市金韩涂料制造有限公司 | Spiral mixing device |
| CN202606099U (en) * | 2012-05-02 | 2012-12-19 | 马鞍山市金韩涂料制造有限公司 | Material mixing device |
| CN102975896A (en) * | 2012-11-15 | 2013-03-20 | 广州市锐嘉包装设备有限公司 | High speed automatic weighing packing machine |
| CN204214278U (en) * | 2014-11-13 | 2015-03-18 | 山东盛阳铁合金有限公司 | A kind of smelting iron batch mixing feeding system of highly effective and safe |
| CN204649760U (en) * | 2015-03-11 | 2015-09-16 | 长沙开元仪器股份有限公司 | A kind of mineral collect a point sample system |
| CN205288223U (en) * | 2016-01-22 | 2016-06-08 | 王海峰 | Blender is used in water -soluble fertile production |
| CN105675372A (en) * | 2016-04-01 | 2016-06-15 | 长沙开元仪器股份有限公司 | Sample preparation device |
| CN206270120U (en) * | 2016-11-02 | 2017-06-20 | 镇江市科瑞制样设备有限公司 | A kind of frequency conversion rotation point sampling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474004A (en) * | 2020-04-13 | 2020-07-31 | 河南省科学院同位素研究所有限责任公司 | Rapid sampling system in polysulfone chloromethylation reaction process |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |