CN206161361U - Laboratory sample collection device - Google Patents
Laboratory sample collection device Download PDFInfo
- Publication number
- CN206161361U CN206161361U CN201620937607.7U CN201620937607U CN206161361U CN 206161361 U CN206161361 U CN 206161361U CN 201620937607 U CN201620937607 U CN 201620937607U CN 206161361 U CN206161361 U CN 206161361U
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- CN
- China
- Prior art keywords
- sampling pipe
- pipe
- sampling
- laboratory sample
- cone
- 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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Abstract
The utility model discloses a laboratory sample collection device, base, sampling pipe and air powered pump, the left end upper portion of base is equipped with the body frame, and the upper portion of body frame is equipped with horizontal support, is equipped with the lateral shifting module on the horizontal support, is equipped with vertical removal frame in the lateral shifting module, and the top that vertical removal was put up is equipped with lead screw motor, and vertical removal is equipped with nut slider in the middle of putting up, and nut slider is connected with the lead screw motor transmission, the last sampling pipe that is equipped with of nut slider, and the top connecting pipe who samples and manage, the trachea is connected with the air powered pump, the intraductal body that is equipped with of sampling, body top end opening department is equipped with the upper portion opening, and body bottom department of central authorities is equipped with the bottom introduction port, is connected with the center pin between upper portion opening and the bottom introduction port. The utility model has the advantages of simple structure, convenient to use, sample container's bottom sampling can be followed to the sampling pipe of setting to can more accurately detect oily sample.
Description
Technical field
The utility model is related to laboratory field, specifically a kind of laboratory sample collecting apparatus.
Background technology
Currently, the oil sampling of edible oil is the key link of assay, Jiao of commodity inspection department's concerns always at different levels
Point.In recent years, the impact with waste oil to edible oil market, the assay of oil product is to become more and more often to do.In the past
The aliquot part taken, refers to the Wuli-Shili-Renli system approach of the sample average characteristics identical sample overall with sampling.Its is usual
The practice represents this with by the equal proportion composite sample for specifying to be taken at different depth under the liquid level of oil product top from same container
The quality of edible oil is criticized, the average properties of oil product are determined.Existing frequently-used is that bottom obtains representative oil sample, first puts edible oil
A period of time is put, then extracts edible oil to carry out assay from sample bottom.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, laboratory sample collecting apparatus easy to use, with
Solve the problems, such as to be proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme：
A kind of laboratory sample collecting apparatus, base, sampling pipe and air driven pump, the left upper part of the base is provided with master
Frame, the top of body frame is provided with horizontal support, and horizontal support is provided with transverse shifting module, and transverse shifting module is provided with vertical shifting
Moving frame, is provided with spindle motor at the top of vertically movable frame, nut slider, nut slider and leading screw electricity are provided with the middle of vertically movable frame
Machine is connected, and nut slider is provided with sampling pipe, and the top connection tracheae of pipe of sampling, tracheae is connected with air driven pump；It is described to take out
Body is provided with sample pipe, upper opening is provided with body top end opening, body bottom centre is provided with bottom injection port, and top is opened
Central shaft is connected between mouth and bottom injection port, central shaft top is provided with the upper cone with top cone mouth fitted seal, in
Heart axle bottom is provided with the lower cone with bottom injection port fitted seal, and the bottom of lower cone is provided with limited block, and limited block is provided with
Spacing ring jack, limited location snap ring jack is provided with snap ring；The bottom of the body is additionally provided with oil cleaner screen, is provided with above upper cone
Air rammer, air rammer is located in air rammer pipe, and at the top of air rammer pipe bleeding point is provided with.
Further：The air driven pump is located at the top of body frame.
Further：The bleeding point is connected with tracheae.
Compared with prior art, simple structure of the present utility model, easy to use, the sampling pipe of setting can hold from sample
Extract sample in the bottom of device such that it is able to more accurately oil samples are detected.
Description of the drawings
Fig. 1 is a kind of structural representation of laboratory sample collecting apparatus.
Fig. 2 is a kind of structural representation of sampling pipe in laboratory sample collecting apparatus.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-2, a kind of laboratory sample collecting apparatus, base 1, sampling pipe 9 and air driven pump 3, the base 1
Left upper part is provided with body frame 2, and the top of body frame 2 is provided with horizontal support 4, and horizontal support 4 is provided with transverse shifting module 8, laterally
Mobile module 8 is provided with vertically movable frame 6, and the top of vertically movable frame 6 is provided with spindle motor 5, is provided with the middle of vertically movable frame 6
Nut slider 7, nut slider 7 is connected with spindle motor 5, and nut slider 7 is provided with sampling pipe 9, and the top of pipe 9 of sampling connects
Trachea 10, tracheae 10 is connected with air driven pump 3, and air driven pump 3 is located at the top of body frame 2；Body 91 is provided with the sampling pipe 9,
Upper opening 92 is provided with the top end opening of body 91, body bottom centre is provided with bottom injection port 93, upper opening 92 and bottom
Central shaft 94 is connected between portion's injection port 93, the top of central shaft 94 is provided with the upper cone 95 with top cone mouth fitted seal,
The bottom of central shaft 94 is provided with the lower cone 96 with the fitted seal of bottom injection port 93, and the bottom of lower cone 96 is provided with limited block 97,
Limited block 97 is provided with spacing ring jack 98, and limited location snap ring jack 98 is provided with snap ring, and snap ring passes through spacing in annular shape, snap ring
Snap ring jack 98, Snap ring diameter is more than the diameter of central shaft 94, and spacing ring jack 98 and snap ring play position-limiting action, in preventing
Heart axle 94 is slipped in body because lifting is too fast；The bottom of the body 91 is additionally provided with oil cleaner screen 99, and oil cleaner screen 99 is used to filter
Oil product, the top of upper cone 95 is provided with air rammer 910, and air rammer 910 is located in air rammer pipe 911, air rammer pipe
911 top is provided with bleeding point 912, and bleeding point 912 is connected with tracheae 10；During use, upper cone 95 and upper opening 92
Between by seal gasket realize seal, between lower cone 96 and bottom injection port 93 by seal gasket realize sealing；When entering
Before row sampling, inflated to piston pipe 911 by air driven pump 93, gas drives air rammer 910 to move down, so as to by epicone
Body 95 and the structure of lower cone 96 are pressed, and make lower cone 96 and seal gasket be close to the lower end of bottom injection port 93, are allowed in close
Closed state；Then controlling spindle motor 5 causes nut slider 7 to be moved downward to the bottom of sample, is then taken out by air driven pump 3
Gas so that air rammer 910 is moved up, such bottom injection port 93 is opened, and then edible oil is entered inside body 91, so as to
Realize that bottom samples.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Various changes can be made.
Claims (3)
1. a kind of laboratory sample collecting apparatus, base（1）, sampling pipe（9）And air driven pump（3）, it is characterised in that the base
（1）Left upper part be provided with body frame（2）, body frame（2）Top be provided with horizontal support（4）, horizontal support（4）It is provided with laterally shifting
Dynamic model block（8）, transverse shifting module（8）It is provided with vertically movable frame（6）, vertically movable frame（6）Top be provided with spindle motor
（5）, vertically movable frame（6）Centre is provided with nut slider（7）, nut slider（7）With spindle motor（5）It is connected, slide nut
Block（7）It is provided with sampling pipe（9）, sampling pipe（9）Top connection tracheae（10）, tracheae（10）With air driven pump（3）Connection；It is described
Sampling pipe（9）Inside it is provided with body（91）, body（91）Upper opening is provided with top end opening（92）, body bottom centre is provided with
Bottom injection port（93）, upper opening（92）With bottom injection port（93）Between be connected with central shaft（94）, central shaft（94）Top
End is provided with the upper cone with top cone mouth fitted seal（95）, central shaft（94）Bottom is provided with and bottom injection port（93）Coordinate
The lower cone of sealing（96）, lower cone（96）Bottom be provided with limited block（97）, limited block（97）It is provided with spacing ring jack
（98）, limited location snap ring jack（98）It is provided with snap ring；The body（91）Bottom be additionally provided with oil cleaner screen（99）, upper cone（95）
Top be provided with air rammer（910）, air rammer（910）It is located at air rammer pipe（911）It is interior, air rammer pipe（911）'s
Top is provided with bleeding point（912）.
2. a kind of laboratory sample collecting apparatus according to claim 1, it is characterised in that the air driven pump（3）It is located at
Body frame（2）Top.
3. a kind of laboratory sample collecting apparatus according to claim 1, it is characterised in that the bleeding point（912）With
Tracheae（10）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937607.7U CN206161361U (en) | 2016-08-25 | 2016-08-25 | Laboratory sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937607.7U CN206161361U (en) | 2016-08-25 | 2016-08-25 | Laboratory sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161361U true CN206161361U (en) | 2017-05-10 |
Family
ID=58648991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620937607.7U Expired - Fee Related CN206161361U (en) | 2016-08-25 | 2016-08-25 | Laboratory sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192578A (en) * | 2017-05-23 | 2017-09-22 | 惠安县冠威机械设备有限公司 | A kind of automatic sampling equipment |
| CN112106743A (en) * | 2020-08-13 | 2020-12-22 | 青岛海关技术中心 | Barn pest sampling device |
-
2016
- 2016-08-25 CN CN201620937607.7U patent/CN206161361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192578A (en) * | 2017-05-23 | 2017-09-22 | 惠安县冠威机械设备有限公司 | A kind of automatic sampling equipment |
| CN112106743A (en) * | 2020-08-13 | 2020-12-22 | 青岛海关技术中心 | Barn pest sampling device |
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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: 20170510 Termination date: 20180825 |