CN208239130U - automatic sampling system - Google Patents
automatic sampling system Download PDFInfo
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- CN208239130U CN208239130U CN201820855248.XU CN201820855248U CN208239130U CN 208239130 U CN208239130 U CN 208239130U CN 201820855248 U CN201820855248 U CN 201820855248U CN 208239130 U CN208239130 U CN 208239130U
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- sampling
- sampling container
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- turntable
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Abstract
The utility model belongs to sample detection field, and in particular to a kind of automatic sampling system.Including automatic material taking unit, sample storage transhipment unit and electric control unit；The sample storage transhipment unit includes turntable, and the support frame below the turntable is arranged in, the driving mechanism for driving the turntable to rotate, sampling container and the lifting body that can jack up the sampling container；It is provided at least three slots on the turntable and respectively corresponds sampling container and enters warehouse compartment, sampling container feeding position and sampling container and goes out warehouse compartment；The automatic sampling unit is provided with discharge port；The discharge port is corresponding with the position of sampling container feeding position；The sampling container enters the cylinder barrel shaped library being provided with above warehouse compartment for accommodating the sampling container.Material fetching mechanism design is light and handy easy, and finished product sampling and discharge process are convenient, easily controllable.Sample storage movement system is simple and reliable for structure, and maintenance cost is low.
Description
Technical field
The utility model belongs to sample detection field, and in particular to a kind of automatic sampling system.
Background technique
In industries such as cement, coal dust, food and chemical industry, material during continuous production, need to product, produce at
Product carry out quality control detection, adjust production process, according to testing result to ensure the quality of product.Therefore, technical staff is logical
It often needs to sample each link material every several hours.The method of most original is manual sampling, and post worker is every several small
When, fraction material is received from product conveyance conduit, and fetch laboratory experiment, this method is sampled as instantaneous sample, representative
It is not strong.With the development of equipment manufacturing technology, some manufacturers gradually develop Autosampler, at present Autosampler master
Be divided into two classes, one kind is online spiral powder automatic sampler (CN200820168459), including motor, sampling cylinder,
Discharge port, spiral reamer are connected with motor shaft with shaft coupling.Motor is equipped with the controller for automatically controlling its working condition, Neng Goushi
The rotating forward of existing motor and reamer, shuts down three states at reversion.Controller is controlled using microcomputer-recognized intelligent, can be in arbitrary period tune
Section.It is another kind of be executing agency pushed using the movement of the mechanisms such as vacuum pump, cylinder, pull rod material (CN201520783952,
CN201521012133), and sampling to product is realized.Although its structure of above-mentioned automatic sampling realizes sampling implementation procedure
Automation, but since subsequent sampling container and Autosampler do not form complete sampling system, when leading to sampling according to
It is old that post worker is needed to sample to field control, and withdraw sampling container.Furthermore the weight sampled is also unable to accurately control, from whole
Body sees that simultaneously ideal automation state is not implemented in sampling process, and sampling efficiency is not high.
Utility model content
The purpose of the utility model is to overcome defects in the prior art, provide a kind of automatic sampling system.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of automatic sampling system, including automatic material taking unit, sample storage transhipment unit and electric control unit；
The described sample storage transhipment unit includes turntable, is arranged in the support frame below the turntable, described in driving
Turntable rotation driving mechanism, sampling container and can by the sampling container jack up lifting body；Described turns
It is provided at least three slots on disk and respectively corresponds sampling container and enters warehouse compartment, sampling container feeding position and sampling container and goes out warehouse compartment；
The automatic sampling unit is provided with discharge port；The position of the discharge port and the sampling container feeding position
Set correspondence；The sampling container enters the cylinder barrel shaped library being provided with above warehouse compartment for accommodating the sampling container.
Weight sensor is provided at the top of the lifting body.
The sampling container feeding position side is provided with arc-shaped baffle.
The automatic material taking unit is screwed sampler or sliding block sampler.
The screwed sampler includes probe tube, spiral shell described in the probe tube inside spin reamer, driving is arranged in
Rotation reamer forward direction or counter-rotational Electric Actuator and the discharge port that probe tube lower end is set；The electronic execution
Device includes motor and speed reducer.
The lifting body includes hydraulic cylinder and the driving institute that the lower section of the sampling container feeding position is arranged in
The motor that the hydraulic cylinder stated moves up and down.
The electric control unit includes sampling controller, wheel controller and lifting body controller, described
Sampling controller is used to control the sampling of the sampler of the automatic sampling unit and stops sampling；The turntable control
The device control turntable rotates so that sampling container reaches suitable station；The lifting body controller can control top
Mechanism is risen to rise or decline.
Compared with prior art, the utility model has the beneficial effects that
The advantages and positive effects of the present invention are:
Material fetching mechanism design is light and handy easy, and finished product sampling and discharge process are convenient, easily controllable.Sample storage movement system
Simple and reliable for structure, maintenance cost is low；Whole device it is thus achieved that sampling process intelligence, more than original sampler efficiency
Height, the degree of automation is higher, and cost of labor is lower., it can be achieved that entire sampling system after being matched with other intelligent transportation systems
Automation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of automatic sampling system of the present invention；
Fig. 2 is the partial structure diagram of automatic sampling system of the present invention.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
Fig. 1-2 shows a kind of automatic sampling system, including automatic material taking unit 1, sample storage transhipment unit 2 and electricity
Gas control unit 3；The sample storage transhipment unit includes turntable 21, and the support frame 22 below the turntable is arranged in,
The driving mechanism 23 of the driving turntable rotation, sampling container and the jack that the sampling container can be jacked up
Structure；Driving mechanism in the application can be using motor, electric motor actuator or hydraulic motor as power.It is set on the turntable
It is equipped at least three slots and respectively corresponds sampling container and enter warehouse compartment 263, sampling container feeding position 262 and sampling container and go out warehouse compartment
261；The automatic sampling unit is provided with discharge port 27；The discharge port and the sampling container feeding position 262
Position is corresponding；The sampling container enters the cylinder barrel shaped library 28 being provided with above warehouse compartment for accommodating the sampling container,
5 or more sampling containers can be accommodated simultaneously.Arc-shaped baffle is provided on the bracket of the sampling container feeding position side
29, it prevents in operation process, sampling container is toppled over.The conversion between different station is carried out with sheave structure in the application, it can also
Rotation of the container between station is sampled using cam intermittent motion mechanism or worm gear structure.
The automatic material taking unit is screwed sampler or sliding block sampler.The screwed sampler includes sampling
Pipe (not shown) is arranged in the probe tube inside spin reamer 11, the driving spiral reamer forward direction or rotates backward
Electric Actuator 12 and the discharge port 27 of probe tube lower end is set；The Electric Actuator includes motor and deceleration
Machine.Feeding and discharge may be implemented by controlling rotating and reverse for motor, the material that spiral reamer is fetched is arranged by discharge port
Out.
The lifting body includes hydraulic cylinder 25 and the driving that the lower section of the sampling container feeding position is arranged in
The motor (not shown) that the hydraulic cylinder moves up and down.Weight sensor is provided at the top of the lifting body.Pre-
Estimate after weight reaches requirement, control Electric Actuator inverts discharge, accurate to control feeding amount.
The electric control unit includes sampling controller, wheel controller and lifting body controller, described
Sampling controller is used to control the sampling of the sampler of the automatic sampling unit and stops sampling；The turntable control
The device control turntable rotates so that sampling container reaches suitable station；The lifting body controller can control top
Mechanism is risen to rise or decline.
The working principle of the application are as follows: when the slot of turntable, which goes to sampling container, enters warehouse compartment, sampling container is from cylindrical drum
Shape library falls into the station and rotates with turntable.When turning to sampling container feeding position, station bottom set to lifting body jack up
Device after moving up feeding container, can carry out beginning feeding using sampling controller control Electric Actuator, prevent feeding mistake
Journey fine powder fugitive dust.There is weighing sensor at the top of jacking system, after estimating weight and reaching requirement, control Electric Actuator reversion
Discharge, it is accurate to control feeding amount.Go out warehouse compartment in sampling container, sampling container is clamped by claw, sampling container can be designed to
Cylinder hollow tubular, the design of ring week have raised structures in order to the clamping position of claw.Electric control unit is entire automatic
The brain of sampling system needs to complete complicated procedure logical control system, the detection of position, the weight detecting of sampling container and control
Etc. functions.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of automatic sampling system, which is characterized in that including automatic material taking unit, sample storage transhipment unit and electric-controlled
Unit processed；
The sample storage transhipment unit includes turntable, and the support frame below the turntable is arranged in, and drives described turn
The driving mechanism of disk rotation, sampling container and the lifting body that the sampling container can be jacked up；On the turntable
It is provided at least three slots and respectively corresponds sampling container and enter warehouse compartment, sampling container feeding position and sampling container and go out warehouse compartment；
The automatic sampling unit is provided with discharge port；The position pair of the discharge port and the sampling container feeding position
It answers；The sampling container enters the cylinder barrel shaped library being provided with above warehouse compartment for accommodating the sampling container.
2. automatic sampling system according to claim 1, which is characterized in that be provided with weight at the top of the lifting body
Quantity sensor.
3. automatic sampling system according to claim 1, which is characterized in that the sampling container feeding position side setting
There is arc-shaped baffle.
4. automatic sampling system according to claim 1, which is characterized in that the automatic material taking unit is spiral sampling
Device or sliding block sampler.
5. automatic sampling system according to claim 4, which is characterized in that the screwed sampler include probe tube,
Be arranged in that spiral reamer described in the probe tube inside spin reamer, driving is positive or counter-rotational Electric Actuator with
And the discharge port of probe tube lower end is set；The Electric Actuator includes motor and speed reducer.
6. automatic sampling system according to claim 1, which is characterized in that the lifting body includes being arranged described
Sampling container feeding position lower section hydraulic cylinder and the motor that moves up and down of the driving hydraulic cylinder.
7. automatic sampling system according to claim 1, which is characterized in that the electric control unit includes sampling control
Device, wheel controller and lifting body controller processed, the sampling controller are used to control the automatic sampling unit
Sampler sampling and stop sampling；The wheel controller control turntable rotates so that sampling container reaches
Suitable station；The lifting body controller can control lifting body and rise or decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855248.XU CN208239130U (en) | 2018-06-04 | 2018-06-04 | automatic sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855248.XU CN208239130U (en) | 2018-06-04 | 2018-06-04 | automatic sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239130U true CN208239130U (en) | 2018-12-14 |
Family
ID=64576452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855248.XU Expired - Fee Related CN208239130U (en) | 2018-06-04 | 2018-06-04 | automatic sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593350A (en) * | 2018-06-04 | 2018-09-28 | 天津中德应用技术大学 | Automatic sampling system |
-
2018
- 2018-06-04 CN CN201820855248.XU patent/CN208239130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593350A (en) * | 2018-06-04 | 2018-09-28 | 天津中德应用技术大学 | Automatic sampling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |