CN107782588A - A kind of mobile example preparation system - Google Patents
A kind of mobile example preparation system Download PDFInfo
- Publication number
- CN107782588A CN107782588A CN201711056664.XA CN201711056664A CN107782588A CN 107782588 A CN107782588 A CN 107782588A CN 201711056664 A CN201711056664 A CN 201711056664A CN 107782588 A CN107782588 A CN 107782588A
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- China
- Prior art keywords
- sample material
- funnel
- conveyer mechanism
- sampling
- sample
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N2001/2007—Flow conveyors
- G01N2001/2028—Belts
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical 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 provides a kind of mobile example preparation system, it is related to sample.The system includes：Additive bin, is installed on the system head, and the additive bin is used to receive the sample material；Sample material conveyer mechanism, is docked with the discharging opening of the additive bin, and the sample material conveyer mechanism is used to transmit the sample material；Equal flitch, relative with the sample material conveyer mechanism to connect, the flitch is by stopping the part of the sample material, so that the sample material on the sample material conveyer mechanism keeps being not higher than setting height；Separatory funnel, the transmission end-on with the sample material conveyer mechanism；Funnel is sampled, is installed in the separatory funnel, is connected by the sampling funnel with drive mechanism, the charging aperture of the sampling funnel is rotated relative to the separatory funnel according to sets requirement.
Description
Technical field
The present invention relates to sample, more particularly to a kind of mobile example preparation system.
Background technology
Sample collection generally referred to as samples, and is a kind of mode of sampling, is a kind of research method of science.So-called sampling is
Refer to and extract a part of representational sample from tested food or other articles by the gross, for analytical test.Sampling is food
Or the first term work of other articles analysis.
Because the sample size of sampling is big, if depending merely on artificial sample, efficiency is low；It is also, accurate to ensure to examine
Property, generally for the sample of sampling weight or volume have it is required, it is desirable to reach corresponding set amount.If for sample number
Amount is greatly and all samples all reach the sample of set amount, and the amount of labour is huge if using artificial sample, and can not protect
Whether card sample accurately reaches set amount, so as to influence testing result.
The content of the invention
It is an object of the present invention to provide a kind of mobile example preparation system, to solve above-mentioned technical problem, so as to
Realize rapidly and efficiently, and sample accurately.
Especially, the invention provides a kind of mobile example preparation system, the system to be used for graininess and/or powder
Shape sample material is made as the sample of set amount automatically, and the system includes：
Additive bin, is installed on the system head, and the additive bin is used to receive the sample material；
Sample material conveyer mechanism, is docked with the discharging opening of the additive bin, and the sample material conveyer mechanism is used to transmit
The sample material；
Equal flitch, it is relative with the sample material conveyer mechanism to connect, the flitch by stopping the part of the sample material,
So that the sample material on the sample material conveyer mechanism keeps being not higher than setting height；
Separatory funnel, the transmission end-on with the sample material conveyer mechanism；
Funnel is sampled, is installed in the separatory funnel, is connected by the sampling funnel with drive mechanism, makes the sampling leakage
The charging aperture of bucket can rotate relative to the separatory funnel according to sets requirement, and the charging aperture of the sampling funnel is in rotary course
It is middle by setting position and to receive the sample material that the transmission terminal of the sample material conveyer mechanism falls；
Sampling mechanism, docked with the discharging opening of the sampling funnel, the sampling mechanism is provided with for taking up the set amount
The sample material sampler bag；
Conveyer mechanism is reclaimed, is docked with the discharging opening of the separatory funnel.
Further, the system also includes：
Blanking testing agency, at the additive bin, for detecting whether the sample material enters the additive bin
Place, it is connected, is made with the blanking testing agency simultaneously by the sample material conveyer mechanism and the recovery conveyer mechanism
The rotation response of the sample material conveyer mechanism and the recovery conveyer mechanism has detected in the blanking testing agency
The sample material enters at the additive bin；
Sample material testing agency, docked with the sample material conveyer mechanism, for detecting the sample material conveyer mechanism
Whether there is the sample material to transmit, be connected by the sampling funnel with the sample material testing agency, make the sampling funnel
Rotation response detected in the sample material testing agency on the sample material conveyer mechanism and there is the sample material to transmit.
Further, the drive mechanism is motor, described to sample funnel with the drive mechanism by rotating axis connection,
The sampling funnel rotates around the rotary shaft；
The sampling funnel has two charging apertures, and two charging apertures of the sampling funnel are set on the rotation axial symmetry
Put, two charging apertures of the sampling funnel connect with its discharging opening.
Further, the system includes housing, and the system is wrapped in the housing；
The housing includes：
Multiple wheels, the housing bottom is installed on, the system is moved by the wheel；
Draft arm, the housing bottom is installed on, for drawing the system.
Further, the sampling mechanism includes：
Conveyance conduit, it includes interconnected both ends, one end of the conveyance conduit and the discharging opening of the sampling funnel
Docking, the other end of the conveyance conduit dock with the sampler bag；And
Automatically bag mechanism is filled, be installed at the other end of the conveyance conduit, the automatic bag mechanism that fills is provided with for clamping
The fixation of the sampler bag is grabbed, and the other end swing for being capable of relatively described conveyance conduit is grabbed by the fixation, makes the fixation
Grab and fix or separate with the sampler bag；
Roller-way, is installed on the lower section of the other end of the conveyance conduit, and the roller-way is used to transmit the sampler bag, the roller-way
Being capable of relatively described system stretching fixation or retraction.
Further, the system also includes：
Belt turning feeler mechanism, for detecting whether the sample material conveyer mechanism rotates；
Funnel testing agency is sampled, for detecting whether the sampling funnel rotates；
Control unit, respectively with the recovery conveyer mechanism, the sample material conveyer mechanism, the sampling funnel, described
Belt turning feeler mechanism, the sampling funnel testing agency and sample material testing agency connection, described control unit are led to
Cross the sample material testing agency and know there is no the sample material on the sample material conveyer mechanism, and pass through the skin simultaneously
Band turning feeler mechanism and the sampling funnel testing agency know that the sample material conveyer mechanism and the sampling funnel exist
Rotate, and the sample material conveyer mechanism, the recovery conveyer mechanism and the sampling funnel is stopped operating.
Further, the system also includes：
Cleaning agency, docked with the sample material conveyer mechanism, for cleaning the conveyer belt of the sample material conveyer mechanism.
Further, the system also includes：
Cushion pad is installed at the sample material conveyer mechanism relative with the discharging opening of the additive bin.
Further, the system includes
Weight detecting mechanism, it is installed on the roller-way below the conveyance conduit other end, the weight detecting mechanism is used to examine
Whether the weight for surveying the sample material that the sampler bag takes up reaches setting weight, by the weight detecting mechanism with it is described
Funnel connection is sampled, so that after the weight for the sample material that the sampler bag takes up reaches setting weight, and make the sampling
Funnel is stopped.
Further, the sample material of graininess and/or the powdered samples material is agricultural samples material or mineral products sample
Material or coal sample material.
The major technique effect of the present invention：
The course of work：Sample material is loaded to additive bin by corresponding system, and by the transmission of sample material conveyer mechanism
Into separatory funnel, graininess and/or powdered samples material are kept being not higher than setting height by equal flitch in the process, so as to
Ensure the accuracy of subsequent samples.The charging aperture of sampling funnel is rotated relative to separatory funnel according to sets requirement, sample
The charging aperture of funnel by setting position and receives what the transmission terminal of sample material conveyer mechanism was fallen in rotary course
Sample material.In the process, because separatory funnel rotates according to sets requirement, sample material is entered according to sets requirement so as to realize
Row sampling, and because the charging aperture for sampling funnel is rotated according to setting regulation, therefore the sample of its charging aperture collection is
Accurately.Then the sample material of set amount is housed in sampler bag by sampling mechanism again, so as to complete adopting for fast accurate
Sample.
At the same time, the recovery conveyer mechanism docked with the discharging opening of separatory funnel is received remaining sampling material
Collection.
In the application, full-automatic sample is realized by sampling funnel, sample material conveyer mechanism and recovery conveyer mechanism
Sampling.So as to greatly save manpower.Reduce labor intensity.And enable the charging aperture of sampling funnel with respect to separatory funnel according to
Sets requirement rotates, and the charging aperture for sampling funnel passes through setting position in rotary course and receives sample material conveyer mechanism
The sample material that falls of transmission terminal；The accuracy of sampling is realized, the weight and volume for ensureing each sample is equal.And lead to
The part that equal flitch stops sample material is crossed, so that the sample material on sample material conveyer mechanism keeps coming not higher than setting height
It is further ensured that the accuracy of sampling.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic sectional front view of the application system；
Fig. 2 is the schematic cross sectional views intercepted along the cutting line A-A in Fig. 1；
Fig. 3 is a schematic perspective view for sampling funnel；
Fig. 4 is another schematic perspective view for sampling funnel；
Fig. 5 is the schematic perspective view of the application system.
Embodiment
Referring to Fig. 1 to Fig. 5, the application provides a kind of mobile example preparation system, and system is used for graininess and/or powder
Shape sample material 3 is made as the sample of set amount automatically, including：
Additive bin 1, is installed on system head, and additive bin 1 is used to receive sample material 3；
Sample material conveyer mechanism 2, is docked with the discharging opening of additive bin 1, and sample material conveyer mechanism 2 is used to transmit sample material
3；
Equal flitch 4, relative with sample material conveyer mechanism 2 to connect, equal flitch 4 is by stopping the part of sample material 3, so that sample
Sample material 3 on material conveyer mechanism 2 keeps being not higher than setting height；
Separatory funnel 5, the transmission end-on with sample material conveyer mechanism 2；
Funnel 6 is sampled, is installed in separatory funnel 5, is connected by sampling funnel 6 with drive mechanism, makes the charging of sampling funnel 6
Mouthful it can be rotated relative to separatory funnel 5 according to sets requirement, the charging aperture of sampling funnel 6 is in rotary course by setting position
Place simultaneously receives the sample material 3 that the transmission terminal of sample material conveyer mechanism 2 is fallen；
Sampling mechanism, docked with the discharging opening for sampling funnel 6, sampling mechanism is provided with the sample material 3 for taking up set amount
Sampler bag；
Conveyer mechanism 8 is reclaimed, is docked with the discharging opening of separatory funnel 5.
The course of work：Sample material 3 is loaded to additive bin 1 by corresponding system, and passes through sample material conveyer belt machine
Structure 2 is sent in separatory funnel 5, and graininess and/or powdered samples material 3 are kept being not higher than and set by equal flitch 4 in the process
Fixed height, so as to ensure the accuracy of subsequent samples.Enable the charging aperture of sampling funnel 6 with respect to separatory funnel 5 according to setting
It is required that rotation, the charging aperture for sampling funnel 6 passes through setting position in rotary course and receives sample material conveyer mechanism 2
The sample material 3 that transmission terminal is fallen.In the process, because separatory funnel 5 rotates according to sets requirement, so as to realize according to setting
Provisioning request samples to sample material 3, and because the charging aperture for sampling funnel 6 is rotated according to setting regulation, therefore its
The sample of charging aperture collection is accurately.Then the sample material 3 of set amount is housed in sampler bag by sampling mechanism again, from
And complete the sampling of fast accurate.
At the same time, the recovery conveyer mechanism 8 docked with the discharging opening of separatory funnel 5 is received remaining sampling material
Collection.
In the application, Full-automatic sample is realized by sampling funnel 6, sample material conveyer mechanism 2 and recovery conveyer mechanism 8
Product sample.So as to greatly save manpower.Reduce labor intensity.And enable the charging aperture of sampling funnel 6 with respect to separatory funnel 5
Rotated according to sets requirement, the charging aperture for sampling funnel 6 passes through setting position in rotary course and receives the transmission of sample material
The sample material 3 that transmission terminal with mechanism 2 is fallen；The accuracy of sampling is realized, the weight and volume for ensureing each sample is phase
Deng.And stop a part for sample material 3 by equal flitch 4, so that the sample material 3 on sample material conveyer mechanism 2 is kept not
The accuracy of sampling is further ensured that higher than setting height.
Further, system also includes：
Blanking testing agency 9, at additive bin 1, for detecting whether sample material 3 enters at additive bin 1, pass through sample
Product material conveyer mechanism 2 and recovery conveyer mechanism 8 simultaneously be connected with blanking testing agency 9, make sample material conveyer mechanism 2 and
The rotation response for reclaiming conveyer mechanism 8 has detected that sample material 3 enters at additive bin 1 in blanking testing agency 9；
Sample material testing agency 10, docked with sample material conveyer mechanism 2, for detect on sample material conveyer mechanism 2 whether
There is sample material 3 to transmit, be connected by sampling funnel 6 with sample material testing agency 10, make the rotation response of sampling funnel 6 in sample
Material testing agency 10, which is detected on sample material conveyer mechanism 2, has sample material 3 to transmit.
Further, drive mechanism is motor, and sampling funnel 6 is enclosed with drive mechanism by rotating axis connection, sampling funnel 6
Rotated around rotary shaft；
Sampling funnel 6 has two charging apertures, and two charging apertures of sampling funnel 6 are symmetrical arranged on rotary shaft, sample funnel 6
Two charging apertures connected with its discharging opening.
Further, system includes housing, and system is wrapped in housing；
Housing includes：
Multiple wheels 11, are installed on housing bottom, enable a system to move by wheel 11；
Draft arm 12, is installed on housing bottom, for trailer system.
Further, sampling mechanism includes：
Conveyance conduit 13, it includes interconnected both ends, one end of conveyance conduit 13 and the discharging opening pair of sampling funnel 6
Connect, the other end of conveyance conduit 13 docks with sampler bag；And
Automatically bag mechanism 14 is filled, be installed at the other end of conveyance conduit 13, filled bag mechanism 14 automatically and be provided with and adopted for clamping
The fixation of sample bag grabs 15, is swung by fixed 15 other ends for being capable of relative conveyance conduit 13 of grabbing, fixation is grabbed 15 and sampler bag
Fixed or separation；
Roller-way 21, the lower section of the other end of conveyance conduit 13 is installed on, roller-way 21 is used to transmit sampler bag, and roller-way 21 can be relative
System is stretched out fixed or retracted.It is that sample preparation personnel press " filling a bag machine-release " button on system touch screen 20,15 pendulum are grabbed in fixation
Move and separated with the other end of conveyance conduit 13, sample sack is enclosed on the other end of conveyance conduit 13 by sample preparation personnel, then by tactile
Shield " filling a bag machine-clamping " button, it is fixed to grab 15 swings and sample sack is firmly clipped in the other end of conveyance conduit 13.Sample
Bi Zaici, which presses touch screen " filling a bag machine-release " button, makes fixation grab 15 swings and unclamp sample sack, and operating personnel carry out sealing behaviour
Make.
Further, system also includes：
Belt turning feeler mechanism 16, for detecting whether sample material conveyer mechanism 2 rotates；
Funnel testing agency 17 is sampled, for detecting whether sampling funnel 6 rotates；
Control unit, rotate detection machine with recovery conveyer mechanism 8, sample material conveyer mechanism 2, sampling funnel 6, belt respectively
Structure 16, sampling funnel testing agency 17 and sample material testing agency 10 are connected, and control unit is obtained by sample material testing agency 10
Know there is no sample material 3 on sample material conveyer mechanism 2, and pass through belt turning feeler mechanism 16 and sampling funnel detection machine simultaneously
Structure 17 knows that sample material conveyer mechanism 2 and sampling funnel 6 are rotating, and makes sample material conveyer mechanism 2, recovery conveyer belt machine
Structure 8 and sampling funnel 6 stop operating.
Further, system also includes：
Cleaning agency 18, docked with sample material conveyer mechanism 2, for cleaning the conveyer belt of sample material conveyer mechanism 2.
Further, system also includes：
Cushion pad 19 is installed at the sample material conveyer mechanism 2 relative with the discharging opening of additive bin 1.
Further, system includes
Weight detecting mechanism, it is installed on the roller-way 21 below the other end of conveyance conduit 13, weight detecting mechanism is adopted for detection
Whether the weight for the sample material 3 that sample bag takes up reaches setting weight, is connected by weight detecting mechanism with sampling funnel 6, so that
After the weight for the sample material 3 that sampler bag takes up reaches setting weight, and sampling funnel 6 is set to be stopped.
Further, graininess and/or powdered samples material 3 are agricultural samples material or mineral products sample material or coal sample
Material.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
- A kind of 1. mobile example preparation system, it is characterised in that the system be used for by graininess and/or powdered samples material from The dynamic sample for being made as set amount, the system include：Additive bin, is installed on the system head, and the additive bin is used to receive the sample material；Sample material conveyer mechanism, is docked with the discharging opening of the additive bin, and the sample material conveyer mechanism is used to transmit The sample material；Equal flitch, it is relative with the sample material conveyer mechanism to connect, the flitch by stopping the part of the sample material, So that the sample material on the sample material conveyer mechanism keeps being not higher than setting height；Separatory funnel, the transmission end-on with the sample material conveyer mechanism；Funnel is sampled, is installed in the separatory funnel, is connected by the sampling funnel with drive mechanism, makes the sampling leakage The charging aperture of bucket can rotate relative to the separatory funnel according to sets requirement, and the charging aperture of the sampling funnel is in rotary course It is middle by setting position and to receive the sample material that the transmission terminal of the sample material conveyer mechanism falls；Sampling mechanism, docked with the discharging opening of the sampling funnel, the sampling mechanism is provided with for taking up the set amount The sample material sampler bag；Conveyer mechanism is reclaimed, is docked with the discharging opening of the separatory funnel.
- 2. system according to claim 1, it is characterised in that the system also includes：Blanking testing agency, at the additive bin, for detecting whether the sample material enters the additive bin Place, it is connected, is made with the blanking testing agency simultaneously by the sample material conveyer mechanism and the recovery conveyer mechanism The rotation response of the sample material conveyer mechanism and the recovery conveyer mechanism has detected in the blanking testing agency The sample material enters at the additive bin；Sample material testing agency, docked with the sample material conveyer mechanism, for detecting the sample material conveyer mechanism Whether there is the sample material to transmit, be connected by the sampling funnel with the sample material testing agency, make the sampling funnel Rotation response detected in the sample material testing agency on the sample material conveyer mechanism and there is the sample material to transmit.
- 3. system according to claim 1, it is characterised in thatThe drive mechanism is motor, and the sampling funnel is with the drive mechanism by rotating axis connection, the sampling funnel Rotated around the rotary shaft；The sampling funnel has two charging apertures, and two charging apertures of the sampling funnel are set on the rotation axial symmetry Put, two charging apertures of the sampling funnel connect with its discharging opening.
- 4. system according to claim 1, it is characterised in that the system includes housing, and the system is wrapped in described In housing；The housing includes：Multiple wheels, the housing bottom is installed on, the system is moved by the wheel；Draft arm, the housing bottom is installed on, for drawing the system.
- 5. system according to claim 1, it is characterised in that the sampling mechanism includes：Conveyance conduit, it includes interconnected both ends, one end of the conveyance conduit and the discharging opening of the sampling funnel Docking, the other end of the conveyance conduit dock with the sampler bag；AndAutomatically bag mechanism is filled, be installed at the other end of the conveyance conduit, the automatic bag mechanism that fills is provided with for clamping The fixation of the sampler bag is grabbed, and the other end swing for being capable of relatively described conveyance conduit is grabbed by the fixation, makes the fixation Grab and fix or separate with the sampler bag；Roller-way, is installed on the lower section of the other end of the conveyance conduit, and the roller-way is used to transmit the sampler bag, the roller-way Being capable of relatively described system stretching fixation or retraction.
- 6. system according to claim 1, it is characterised in that the system also includes：Belt turning feeler mechanism, for detecting whether the sample material conveyer mechanism rotates；Funnel testing agency is sampled, for detecting whether the sampling funnel rotates；Control unit, respectively with the recovery conveyer mechanism, the sample material conveyer mechanism, the sampling funnel, described Belt turning feeler mechanism, the sampling funnel testing agency and sample material testing agency connection, described control unit are led to Cross the sample material testing agency and know there is no the sample material on the sample material conveyer mechanism, and pass through the skin simultaneously Band turning feeler mechanism and the sampling funnel testing agency know that the sample material conveyer mechanism and the sampling funnel exist Rotate, and the sample material conveyer mechanism, the recovery conveyer mechanism and the sampling funnel is stopped operating.
- 7. system according to claim 1, it is characterised in that the system also includes：Cleaning agency, docked with the sample material conveyer mechanism, for cleaning the conveyer belt of the sample material conveyer mechanism.
- 8. system according to claim 1, it is characterised in that the system also includes：Cushion pad is installed at the sample material conveyer mechanism relative with the discharging opening of the additive bin.
- 9. system according to claim 5, it is characterised in that the system includesWeight detecting mechanism, it is installed on the roller-way below the conveyance conduit other end, the weight detecting mechanism is used to examine Whether the weight for surveying the sample material that the sampler bag takes up reaches setting weight, by the weight detecting mechanism with it is described Funnel connection is sampled, so that after the weight for the sample material that the sampler bag takes up reaches setting weight, and make the sampling Funnel is stopped.
- 10. system according to claim 1, it is characterised in that the sample material of graininess and/or the powdered samples material For agricultural samples material or mineral products sample material or coal sample material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056664.XA CN107782588A (en) | 2017-11-01 | 2017-11-01 | A kind of mobile example preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056664.XA CN107782588A (en) | 2017-11-01 | 2017-11-01 | A kind of mobile example preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107782588A true CN107782588A (en) | 2018-03-09 |
Family
ID=61432629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711056664.XA Pending CN107782588A (en) | 2017-11-01 | 2017-11-01 | A kind of mobile example preparation system |
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| CN (1) | CN107782588A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612778A (en) * | 2018-12-12 | 2019-04-12 | 日照检验认证有限公司 | A kind of movable type sampling car and sampling method |
| CN113702113A (en) * | 2021-08-23 | 2021-11-26 | 中国万宝工程有限公司 | Automatic sampling self-cleaning device |
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| CN203929429U (en) * | 2014-06-30 | 2014-11-05 | 江苏徐塘发电有限责任公司 | A kind of electric coal automatic sampling machine |
| CN205228883U (en) * | 2015-11-27 | 2016-05-11 | 中国科学院水利部成都山地灾害与环境研究所 | Runoff water sample automatic acquisition system |
| CN106426646A (en) * | 2016-11-03 | 2017-02-22 | 曹姣风 | Plastic sheet color sorting and classifying device |
| CN107271244A (en) * | 2017-08-18 | 2017-10-20 | 长沙开元仪器股份有限公司 | A kind of quantitative reduction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1871503A (en) * | 2003-10-21 | 2006-11-29 | Sds金属工艺有限公司 | An improved rotary sample collector |
| CN203929429U (en) * | 2014-06-30 | 2014-11-05 | 江苏徐塘发电有限责任公司 | A kind of electric coal automatic sampling machine |
| CN205228883U (en) * | 2015-11-27 | 2016-05-11 | 中国科学院水利部成都山地灾害与环境研究所 | Runoff water sample automatic acquisition system |
| CN106426646A (en) * | 2016-11-03 | 2017-02-22 | 曹姣风 | Plastic sheet color sorting and classifying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612778A (en) * | 2018-12-12 | 2019-04-12 | 日照检验认证有限公司 | A kind of movable type sampling car and sampling method |
| CN113702113A (en) * | 2021-08-23 | 2021-11-26 | 中国万宝工程有限公司 | Automatic sampling self-cleaning device |
| CN113702113B (en) * | 2021-08-23 | 2023-12-12 | 中国万宝工程有限公司 | Automatic sampling self-cleaning device |
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Application publication date: 20180309 |