CN207717428U - A kind of solid powder sampler of adjustable volume - Google Patents
A kind of solid powder sampler of adjustable volume Download PDFInfo
- Publication number
- CN207717428U CN207717428U CN201721899608.8U CN201721899608U CN207717428U CN 207717428 U CN207717428 U CN 207717428U CN 201721899608 U CN201721899608 U CN 201721899608U CN 207717428 U CN207717428 U CN 207717428U
- Authority
- CN
- China
- Prior art keywords
- sampler barrel
- sampler
- solid powder
- adjustable volume
- screw rod
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of solid powder samplers of adjustable volume, including the sampler barrel that front end is half opening shape and the screw rod being arranged in sampler barrel being used cooperatively with sampler barrel, the screw thread of setting and screw rod cooperation in sampler barrel, sampler barrel front end is provided with sample tap, tail portion is entire cylindric, and lateral tail is provided with anti-slip rubber.The solid powder sampler structure of the adjustable volume of the utility model is simple, easy to use, adjustable volume, suitable for quickly taking for bulk powder cleanser, improves powder cleanser and takes efficiency.
Description
Technical field
The utility model is related to a kind of solid powder samplers of adjustable volume.
Background technology
The screening of the harmful substances such as Pesticide Residues, residue of veterinary drug quantitatively detects generally use dispersive solid-phase extraction
(d-SPE) or QuEChERS method fast purifications handle sample.It all refers to fill out using a certain amount of solid powder in purification process
Material is used as cleanser, although the product of existing commercialization provides, food samples matrix is complicated, it is difficult to buy required powder
The cleanser that wire feeding matches with amount of filler, and higher price, the arrival period is longer, and laboratory still relies upon constant balance and claims
Measure solid purificant.The single solid powder cleanser weighing time is longer, when more particularly to the weight repeated sampling such as multiple, claims
Amount process takes very much, it is difficult to meet the requirement of Quick batch-sampling.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of simple in structure, easy to use, adjustable volume is suitable for
Bulk powder cleanser is quickly taken, and the solid powder sampler that powder cleanser takes efficiency is improved.
In order to solve the above-mentioned technical problem, the embodiment of the utility model is：
A kind of solid powder sampler of adjustable volume, including front end be half opening shape sampler barrel and with the sampling
The screw rod being arranged in the sampler barrel that cylinder is used cooperatively, the screw thread of the sampler barrel interior setting and screw rod cooperation, institute
It states sampler barrel front end and is provided with sample tap, tail portion is entire cylindric, and lateral tail is provided with anti-slip rubber.
Preferably, it is provided with graduation mark on the outside of the sampler barrel and indicates scale value.
Preferably, the tail portion of the screw rod is provided with rotating handles.
Compared with prior art, the beneficial effects of the utility model are：
The solid powder sampler of the adjustable volume of the utility model is when needing sampling, by screw rod in sampler barrel
Precession a certain distance, adjusting screw rod to required solid powder purify dosage scale value position at so that the end of screw rod with
Certain volume is formed at the half opening of sampler barrel, and then the sample tap of sampler barrel is horizontally inserted into solid powder cleanser and is taken
Go out solid powder cleanser, scrapes off the solid powder cleanser of the cylinder upper end of half opening with stainless steel rule later, use balance
The amount of solid powder cleanser, further accurate rotary screw are calibrated, the sampling amount of fixed solid powder cleanser is added to institute
In the purification pipe needed.Should the adjustable volume solid powder sampler for bulk powder cleanser quickly taking, improve
Powder cleanser takes efficiency, and simple in structure, and adjustable volume is easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of sampler barrel 1；
Fig. 3 is the structural schematic diagram of screw rod 2.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
It is half opening shape to please refer to Fig. 1-3, the solid powder sampler of the adjustable volume of the utility model, including front end
Sampler barrel 1 and the screw rod 2 being arranged in the sampler barrel 1 being used cooperatively with the sampler barrel 1 are set in the sampler barrel 1
The screw thread 6 coordinated with the screw rod 2 is set, 1 front end of the sampler barrel is provided with sample tap 4, and tail portion is entire cylindric, outside tail portion
Side is provided with anti-slip rubber 7.
1 outside of the sampler barrel is provided with graduation mark 5 and indicates scale value.
The tail portion of the screw rod 2 is provided with rotating handles 3.
When needing sampling, by screw rod 2, precession a certain distance, adjusting screw rod 2 arrive required solid powder in sampler barrel 1
At the scale value position of end purification dosage so that form certain volume at the end of screw rod 2 and the half opening of sampler barrel 1, so
The sample tap of sampler barrel 4 is horizontally inserted into taking-up solid powder cleanser in solid powder cleanser afterwards, it is straight with stainless steel later
Ruler scrapes off the solid powder cleanser of the cylinder upper end of half opening, further smart with the amount of balance calibration solid powder cleanser
Quasi- rotary screw, the sampling amount of fixed solid powder cleanser are added in required purification pipe.Should the adjustable volume consolidate
Body thief sampler is quickly taken for bulk powder cleanser, is improved powder cleanser and is taken efficiency, and is simple in structure, holds
Product is adjustable, easy to use.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (3)
1. a kind of solid powder sampler of adjustable volume, it is characterised in that：Including front end be half opening shape sampler barrel and
The screw rod being arranged in the sampler barrel being used cooperatively with the sampler barrel, the interior setting of the sampler barrel coordinate with the screw rod
Screw thread, the sampler barrel front end is provided with sample tap, and tail portion is entire cylindric, and lateral tail is provided with anti-slip rubber.
2. the solid powder sampler of adjustable volume according to claim 1, it is characterised in that：It is set on the outside of the sampler barrel
It is equipped with graduation mark and indicates scale value.
3. the solid powder sampler of adjustable volume according to claim 1, it is characterised in that：The tail portion of the screw rod is set
It is equipped with rotating handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899608.8U CN207717428U (en) | 2017-12-29 | 2017-12-29 | A kind of solid powder sampler of adjustable volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899608.8U CN207717428U (en) | 2017-12-29 | 2017-12-29 | A kind of solid powder sampler of adjustable volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717428U true CN207717428U (en) | 2018-08-10 |
Family
ID=63053477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899608.8U Expired - Fee Related CN207717428U (en) | 2017-12-29 | 2017-12-29 | A kind of solid powder sampler of adjustable volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717428U (en) |
-
2017
- 2017-12-29 CN CN201721899608.8U patent/CN207717428U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20211229 |