CN106198114A - Screw conveyer belt sampler - Google Patents
Screw conveyer belt sampler Download PDFInfo
- Publication number
- CN106198114A CN106198114A CN201610535416.2A CN201610535416A CN106198114A CN 106198114 A CN106198114 A CN 106198114A CN 201610535416 A CN201610535416 A CN 201610535416A CN 106198114 A CN106198114 A CN 106198114A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- screw rod
- screw
- sampling groove
- sampling
- 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.)
- Granted
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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
- G01N1/02—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
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- 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
- G01N2001/1006—Dispersed solids
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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 discloses a kind of screw conveyer belt sampler, to realize carrying out on the conveyor belt automatically the sampling of Ferrous particles, and can accomplish that on the width of conveyer belt continuous print samples.Including for being arranged on the rotating screw rod above conveyer belt, the two ends of screw rod are fixed in frame by bearing, screw rod is provided with the sampling groove for embedding material particles, sampling groove Spiral distribution is in screw surface, the notch of sampling groove protrudes from the surface of screw rod, the distance of sampling groove and conveyer belt upper surface is less than the average diameter of material particles, and the width of sampling groove is less than the average diameter of material particles.Whole device can realize sampling automatically, and in the lasting rotation of screw rod, the material of diverse location on width can be run continuous samples by the sampling groove that spiral type is arranged, it is ensured that the material of each position can obtain pick test.In this programme, because being provided with the groove of spiral, therefore referred to as screw rod.
Description
Technical field
The present invention relates to a kind of screw conveyer belt sampler.
Background technology
Conveyer belt is material conveyor common in production site, may be used for the transport of solid or powder, it is possible to
For the conveying of Ferrous particles, the supply quality of material is typically to control, typically before putting in storage by sampling and chemically examine
The discharging end of one ribbon conveyer carries out the sampling work of material, and sampling now is typically by manual sampling, due to thing
Material inconvenience in course of conveying is artificial to be participated in, and carries out the serious damage that hand sample likely can occur plant equipment to cause human body
Evil, has adverse influence to sampling the healthy of personnel.
Summary of the invention
The invention is intended to provide a kind of screw conveyer belt sampler, to realize carrying out irony on the conveyor belt automatically
The sampling of grain, and can accomplish that on the width of conveyer belt continuous print samples.
Screw conveyer belt sampler in this programme, including for being arranged on the rotating screw rod above conveyer belt,
The two ends of screw rod are fixed in frame by bearing, and screw rod is provided with the sampling groove for embedding material particles, sampling groove spiral
Being distributed in screw surface, the notch of sampling groove protrudes from the surface of screw rod, and sampling groove is less than thing with the distance of conveyer belt upper surface
The average diameter of material granule, the width of sampling groove is less than the average diameter of material particles.
The feature of technique scheme is: during conveyer belt works, screw rod also can be rotated, and rotates at screw rod
Time sampling groove different parts from the width of conveyer belt continuously close to conveyer belt, sampling groove is close to can be with during conveyer belt
Material particles on conveyer belt extrudes, owing to the width of sampling groove is slightly less than the average diameter of material particles, so material
Granule can be stuck in sampling groove, then by sampling groove carry material particles leave conveyer belt complete sampling.Whole device can be real
Sampling the most automatically, and in the lasting rotation of screw rod, the sampling groove that spiral type is arranged can be to not coordination on width
The material put runs continuous samples, it is ensured that the material of each position can obtain pick test.In this programme, because setting on it
It is equipped with the groove of spiral, therefore referred to as screw rod.
Further, sampling groove is arranged in the flexible adhesive tape of bar shaped, and adhesive tape is helically wound around screw surface.Flexible
Adhesive tape is easier to be embedded material particles, and adhesive tape can more easily adjust its position in screw surface, permissible
The pitch under its spiral status is adjusted, to change its quantity at conveyor belt surface sample point, Ke Yifang according to different needs
Just the amount needing regulation sampling according to real work, such as: assume the pitch width equal to conveyer belt of adhesive tape, then same
Time only one of which point samples on the conveyor belt, it is assumed that the pitch of adhesive tape is equal to 1/2nd of conveyer belt width, then same
Time has two points to sample on the conveyor belt.Adhesive tape fixing on screw rod can use the multiple sides such as bonding, buckle, bolt
Formula.
Further, its Magnet closing on screw rod it is additionally provided with away from conveyer belt.Can be drawn by Magnet and be embedded with on screw rod
Material, facilitate removing of sampled material.
Further, being provided with the feeding roller closed on screw rod side, Magnet is arranged on the surface of feeding roller, the lower section of feeding roller
It is provided with receiving hopper, receiving hopper sets and is fixedly installed the perching knife closing on feeding roller.Perching knife can will taken by magnetic absorption
The material scraper on material roller surface falls, and the material fallen by shovel is i.e. fallen in the receiving hopper below feeding roller.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation of another angle of the embodiment of the present invention one.
Fig. 3 is the enlarged diagram in A portion in Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: conveyer belt 1, screw rod 2, adhesive tape 3, sampling groove 4, feeding roller 5, perching knife 6, splicing
Bucket 7.
Embodiment one is basic as shown in accompanying drawing 1,2,3:
Conveyer belt 1 is arranged in frame according to typical mode, and the upper surface of conveyer belt 1 is for the conveying of Ferrous particles.
Conveyer belt 1 be arranged above screw rod 2, screw rod 2 is to be arranged on machine by the bearing at two ends in the way of conveyer belt 1
On frame, it is possible to motor drives.The perficial helical of screw rod 2 is wound around cementation has adhesive tape 3, adhesive tape 3 to spread over the axial side of screw rod 2
To, the half that pitch is conveyer belt 1 width of adhesive tape 3 spiral, it is ensured that have simultaneously two points carry out with conveyer belt 1 contacting with
Sampling.Adhesive tape 3 is provided with the sampling groove 4(of wedge shape (the most trapezoidal) and can be clearly seen that in figure 3), sampling groove 4
Big compared with bottom of the width of opening, granule can snapped in it after the Ferrous particles contact squeeze on conveyer belt 1 by sampling groove 4
In, then screw rod 2 rotates and Ferrous particles can take away conveyer belt 1.The position that screw rod and conveyer belt close on is orthokinetic (the most defeated
Send the linear velocity of band and the linear velocity of screw surface), and its speed moved can be equal, does not interferes with conveyer belt
The conveying of upper unclassified stores.
Be arranged above the feeding roller 5 of tubular in the side of screw rod 2, feeding roller 5 also rotates and is arranged in frame, can be by another
One motor drives, and the surface of feeding roller 5 spreads all over Magnet, and when above Ferrous particles is by screw rod 2 band to its side, Ferrous particles is i.e.
By magnetic absorption on feeding roller 5, complete the disengaging from screw rod 2.
Feeding roller 5 also can rotate counterclockwise under motor drives, when the Ferrous particles on feeding roller 5 goes to lower section
Contact with perching knife 6, perching knife 6 be a strip and and feeding roller 5 between distance very near, this distance is much smaller than Ferrous particles
Diameter, it is ensured that on feeding roller 5, the Ferrous particles of all absorption all cannot continue through, and Ferrous particles falls downwards herein
Fall (even if having Ferrous particles herein because magnetic-adsorption is piled up, as accumulating amount increases so that magnetic force cannot all adsorb
Live so that Ferrous particles drops).The Ferrous particles dropped falls in receiving hopper 7, completes the collection of sampling.
In another embodiment, it is also possible to change the adhesive tape 3 fixed position on screw rod 2, such as only adhesive tape 3 spiral is twined
Around the stage casing being fixed on screw rod 2, then just only realize the material to conveyer belt 1 stage casing and sample, conveyer belt 1 width two ends by
On screw rod 2, this section is without adhesive tape 3, so will not be sampled.Screw rod 2 and feeding roller 5 are respectively by the driving of belt with conveyer belt 1
Wheel couples, can direct acquisition power from conveyer belt 1, it is to avoid the setting of extra power set, provides cost savings.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and/or characteristic is at this
Too much describe.It should be pointed out that, for a person skilled in the art, on the premise of without departing from present configuration, also
May be made that some deformation and improvement, these also should be considered as protection scope of the present invention, and these are real all without affecting the present invention
The effect executed and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, description
In detailed description of the invention etc. record the content that may be used for explaining claim.
Claims (6)
1. screw conveyer belt sampler, it is characterised in that include for being arranged on the rotating screw rod above conveyer belt, spiral shell
The two ends of bar are fixed in frame by bearing, and screw rod is provided with the sampling groove for embedding material particles, and sampling groove spiral divides
Cloth is in screw surface, and the notch of sampling groove protrudes from the surface of screw rod, and sampling groove is less than material with the distance of conveyer belt upper surface
The average diameter of granule, the width of sampling groove is less than the average diameter of material particles.
Screw conveyer belt sampler the most according to claim 1, it is characterised in that: sampling groove is arranged on the flexibility of bar shaped
Adhesive tape on, adhesive tape is helically wound around screw surface.
Screw conveyer belt sampler the most according to claim 2, it is characterised in that: it is additionally provided with away from conveyer belt that it closes on
The Magnet of screw rod.
Screw conveyer belt sampler the most according to claim 3, it is characterised in that: it is provided with and taking that screw rod side is closed on
Material roller, Magnet is arranged on the surface of feeding roller, and the lower section of feeding roller is provided with receiving hopper, receiving hopper sets be fixedly installed and closes on
The perching knife of feeding roller.
Screw conveyer belt sampler the most according to claim 4, it is characterised in that: screw rod couples motor.
Screw conveyer belt sampler the most according to claim 5, it is characterised in that: feeding roller couples motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535416.2A CN106198114B (en) | 2016-07-08 | 2016-07-08 | Screw type conveying belt sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535416.2A CN106198114B (en) | 2016-07-08 | 2016-07-08 | Screw type conveying belt sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106198114A true CN106198114A (en) | 2016-12-07 |
| CN106198114B CN106198114B (en) | 2021-05-18 |
Family
ID=57473299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610535416.2A Active CN106198114B (en) | 2016-07-08 | 2016-07-08 | Screw type conveying belt sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106198114B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202713A (en) * | 2017-07-18 | 2017-09-26 | 智胜化工股份有限公司 | On a kind of ribbon conveyer without motor Autosampler and its sampling method |
| CN112051366A (en) * | 2020-08-27 | 2020-12-08 | 苏州质达飞检测科技有限公司 | Food safety detection system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244189Y (en) * | 1995-11-08 | 1997-01-01 | 青岛三能电力设备有限公司 | Screw commodity coal sampler |
| CN101169353A (en) * | 2007-12-06 | 2008-04-30 | 株洲冶炼集团股份有限公司 | Bamboo joint type sample taker operation method |
| JP2009069150A (en) * | 2007-08-20 | 2009-04-02 | Tetsuya Asada | Weighing device, and preprocessing device for sample analysis |
| US20090320617A1 (en) * | 2004-09-30 | 2009-12-31 | Roche Molecular System, Inc. | Device and Method for the Adjustment of a Temperature of a Liquid |
| CN201697809U (en) * | 2010-06-17 | 2011-01-05 | 青岛港（集团）有限公司 | Sampling tool of case-packed bulk grain |
| CN201724837U (en) * | 2010-07-16 | 2011-01-26 | 广东生益科技股份有限公司 | Bonding sheet on-line automatic sampler used for copper clad plate |
| CN203299017U (en) * | 2013-06-25 | 2013-11-20 | 李生彬 | Bottom mud acquirer |
| CN203688266U (en) * | 2014-01-20 | 2014-07-02 | 成都瑞拓科技实业有限责任公司 | Conveying-belt sampling device |
| CN104931289A (en) * | 2015-07-10 | 2015-09-23 | 天地科技股份有限公司 | Packaging online-testing device and method for spiral sampling |
| CN205049375U (en) * | 2015-10-13 | 2016-02-24 | 砀山县绿源生态肥料有限公司 | Online sampling device of ecological compound fertilizer production |
| CN205308560U (en) * | 2015-12-16 | 2016-06-15 | 鸿泰（清远）铝业有限公司 | A magnetic material sorting device that is used for copper rice shaking table |
| CN205374065U (en) * | 2015-12-18 | 2016-07-06 | 重庆路格科技有限公司 | Automatic sampling device of hopper |
-
2016
- 2016-07-08 CN CN201610535416.2A patent/CN106198114B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244189Y (en) * | 1995-11-08 | 1997-01-01 | 青岛三能电力设备有限公司 | Screw commodity coal sampler |
| US20090320617A1 (en) * | 2004-09-30 | 2009-12-31 | Roche Molecular System, Inc. | Device and Method for the Adjustment of a Temperature of a Liquid |
| JP2009069150A (en) * | 2007-08-20 | 2009-04-02 | Tetsuya Asada | Weighing device, and preprocessing device for sample analysis |
| CN101169353A (en) * | 2007-12-06 | 2008-04-30 | 株洲冶炼集团股份有限公司 | Bamboo joint type sample taker operation method |
| CN201697809U (en) * | 2010-06-17 | 2011-01-05 | 青岛港（集团）有限公司 | Sampling tool of case-packed bulk grain |
| CN201724837U (en) * | 2010-07-16 | 2011-01-26 | 广东生益科技股份有限公司 | Bonding sheet on-line automatic sampler used for copper clad plate |
| CN203299017U (en) * | 2013-06-25 | 2013-11-20 | 李生彬 | Bottom mud acquirer |
| CN203688266U (en) * | 2014-01-20 | 2014-07-02 | 成都瑞拓科技实业有限责任公司 | Conveying-belt sampling device |
| CN104931289A (en) * | 2015-07-10 | 2015-09-23 | 天地科技股份有限公司 | Packaging online-testing device and method for spiral sampling |
| CN205049375U (en) * | 2015-10-13 | 2016-02-24 | 砀山县绿源生态肥料有限公司 | Online sampling device of ecological compound fertilizer production |
| CN205308560U (en) * | 2015-12-16 | 2016-06-15 | 鸿泰（清远）铝业有限公司 | A magnetic material sorting device that is used for copper rice shaking table |
| CN205374065U (en) * | 2015-12-18 | 2016-07-06 | 重庆路格科技有限公司 | Automatic sampling device of hopper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202713A (en) * | 2017-07-18 | 2017-09-26 | 智胜化工股份有限公司 | On a kind of ribbon conveyer without motor Autosampler and its sampling method |
| CN112051366A (en) * | 2020-08-27 | 2020-12-08 | 苏州质达飞检测科技有限公司 | Food safety detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106198114B (en) | 2021-05-18 |
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