CN209198116U - A kind of rotating disc type plant leaf blade sampler - Google Patents
A kind of rotating disc type plant leaf blade sampler Download PDFInfo
- Publication number
- CN209198116U CN209198116U CN201822088046.XU CN201822088046U CN209198116U CN 209198116 U CN209198116 U CN 209198116U CN 201822088046 U CN201822088046 U CN 201822088046U CN 209198116 U CN209198116 U CN 209198116U
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- Prior art keywords
- turntable
- cut
- plant leaf
- disc type
- leaf blade
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 abstract description 26
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000338 in vitro Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the detection sampler in agriculture field, in particular to a kind of rotating disc type plant leaf blade sampler.Sampler includes pedestal, the turntable being set on the base by positioning disk and what is matched with turntable cut handle, the upper end of the centrally disposed shaft of turntable and the lower end of central rotating shaft pass through the center of positioning disk, and the cutter cut on handle is matched with the cut hole that turntable edge is arranged.The utility model can be efficiently completed plant leaf blade sampling work, multiple blade samplings can be continuously finished, and it realizes and continuously changes pipe, it is convenient and efficient, and the case where can avoiding confusion significantly between sample appearance, and have the characteristics that it is small in size, light-weight, convenient for laboratory use and field sampling carry.
Description
Technical field
The utility model relates to the detection sampler in agriculture field, in particular to a kind of rotating disc type plant leaf blade sampling
Device.
Background technique
Plant leaf blade sampling is frequent in the biological studies such as inhereditary material extraction, measurement respiration, chlorophyll measuring
It needs, for the freshness for guaranteeing samples taken, often will carry out cryopreservation after in vitro sample separate marking.Currently, plant
Leaf harvest is usually used common scissors and realizes cutting, and in vitro blade sample must also be put into sample cell, writes pair
It should number, the disadvantage is that cumbersome, inefficiency, repeated work time are long.
Utility model content
First purpose of the utility model is to provide a kind of rotating disc type plant leaf blade sampler, can be continuously finished multiple leaves
Piece sampling, and realize and continuously change pipe, plant leaf blade sampling work can be efficiently completed.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of rotating disc type plant leaf blade sampler, the sampler include pedestal, are set on the base by positioning disk
It is fixed that turntable and what is matched with turntable cut handle, the upper end of the centrally disposed shaft of turntable and the lower end of central rotating shaft pass through
The center of position disk, the cutter cut on handle are matched with the cut hole that turntable edge is arranged.
Technical solutions of the utility model further improvement lies in that: several cut holes are arranged in the even circumferential of the turntable,
The clamping groove for being clamped sample cell is arranged in turntable bottom surface below cut hole.
Technical solutions of the utility model further improvement lies in that: it is described cut handle include the guide post that is connected with pedestal with
And the pressing plate for connecting cutter and guide post；The guide post is matched with the guide pipe on pedestal and the end of guide post is set
Set reset spring.
Technical solutions of the utility model further improvement lies in that: the cutter is that circular ring shape knife is arranged in cylindrical and end
Mouth (311), the edge of a knife (311) diameter are identical as cut hole (220) diameter and sample cell (500) internal diameter.
Technical solutions of the utility model further improvement lies in that: the bottom surface of positioning disk setting pawl and pawl with set
The ratchet in central rotating shaft lower end is set to match；The number of teeth of the ratchet is identical as the number of cut hole on turntable.
Technical solutions of the utility model further improvement lies in that: the number of teeth of the ratchet be 6 ~ 20；The cut hole
Diameter is 0.3 ~ 2.0cm.
A kind of rotating disc type plant leaf blade sampler provided by the utility model can be continuously finished multiple blade samplings, efficiently
Completion plant leaf blade sampling work, and realize and continuously change pipe.It is convenient and efficient, and the case where can avoid confusion significantly between sample
Occur, and have the characteristics that it is small in size, light-weight, convenient for laboratory use and field sampling carrying.
Pedestal is played a supporting role, and by the turntable that is set on the base, cuts the synergistic effect of handle, cutter, positioning disk, energy
Blade sampling work is enough rapidly completed, in blade sampling, blade need to be only placed in the gap between cutter and turntable, be pressed
Crush-cutting handle, can be by blade cuts, and the leaf sample after cutting automatically falls into sample cell by cut hole.
Positioning disk plays positioning action, by the positioning action between the ratchet and pawl on positioning disk, can guarantee to cut
Accurate contraposition between knife and cut hole is, it can be achieved that proper slices.Simplify pair in blade sampling process between cutter and cut hole
Bit manipulation improves efficiency, while also avoiding aligning failure between cutter and cut hole, improves the success rate of sampling, also can
Guarantee leaf sample regular shape.
The replaceable turntable with different shape, different size cut holes of the utility model, to realize different size plant
The sampling of blade.The utility model, which can be achieved to cut handle after slice, to automatically reset.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic perspective view of sampler in the utility model embodiment；
Fig. 2 is the stereochemical structure explosive view of sampler in the utility model embodiment；
Fig. 3 is the top view of sampler in the utility model embodiment；
Fig. 4 is the front view of sampler in the utility model embodiment；
Fig. 5 is the cross-sectional view of sampler in the utility model embodiment；
Fig. 6 is the structural schematic diagram of sampler positioning disk in the utility model embodiment；
Description of symbols:
100, pedestal, 110, guide pipe, 200, turntable, 210, central rotating shaft, 220, cut hole, 230, clamping groove, 300, cut
Handle, 310, cutter, 311, the edge of a knife, 320, guide post, 330, pressing plate, 340, reset spring, 400, positioning disk, 410, pawl,
411, ratchet spring, 420, ratchet, 500, sample cell.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
The utility model is further described below in conjunction with attached drawing and embodiment:
The embodiments of the present invention provide a kind of rotating disc type plant leaf blade sampler, and sampler includes pedestal 100, turntable
200, handle 300, positioning disk 400 are cut, specific structure is as shown in Figure 1, Figure 2, Figure 3 shows.Pedestal 100 is played a supporting role, and turntable 200 is logical
It crosses positioning disk 400 to be arranged on pedestal 100, be connected between turntable 200 and positioning disk 400 by central rotating shaft 210, turntable
The upper end of 200 centrally disposed shafts 210, the lower end of central rotating shaft 210 pass through the center of positioning disk 400, cut handle 300 and turntable
200 match completion blade sampling, and the cutter 310 cut on handle 300 is matched with the cut hole 220 that 200 edge of turntable is arranged.In leaf
When piece samples, blade need to be only placed in the gap between cutter 310 and turntable 200, it, can be by blade by crush-cutting handle 300
Cutting, the leaf sample after cutting automatically fall into sample cell 500 by cut hole 220.
The structure of turntable 200 is circle, several cut holes 220 are arranged in even circumferential, and the quantity of cut hole is 6 ~ 20, cut hole
220 diameter is 0.3 ~ 2.0cm.The center of turntable 200 is connected with central rotating shaft 210, can produce and cut with difference
The turntable 200 in 220 aperture of hole selects the aperture of cut hole 220 as needed.200 bottom surface of turntable positioned at 220 lower section of cut hole is arranged
Clamping groove 230, clamping groove 230 is for being clamped sample cell 500.The internal diameter of sample cell 500 and the aperture of cut hole 220 match, greatly
In or equal to cut hole 220 aperture.
Cutting handle 300 includes cutter 310, guide post 320, pressing plate 330, and pressing plate 330 is for connecting cutter 310 and guide post
320, cutter 310 and guide post 320 are separately positioned on the both ends of pressing plate 330.Guide post 320 is connected with pedestal 100, specifically
It is to be connected on pedestal 100 by the guide pipe 110 on pedestal 100, the guide pipe 110 in guide post 320 and pedestal 100 matches
It closes, reset spring 340 is arranged in the end of guide post 320, can be achieved to cut handle 300 after slice and automatically resets.
Cutter 310 is cylinder, and the end of cutter 310 is arranged the circular ring shape edge of a knife 311, the diameter of the edge of a knife 311 is 0.3 ~
2.0cm.311 diameter of the edge of a knife is identical as 220 diameter of cut hole and 500 internal diameter of sample cell.
Positioning disk 400 plays positioning action, and pawl 410 is arranged in the bottom surface of positioning disk, and spine is arranged in 210 lower end of central rotating shaft
Wheel 420, pawl 410 is matched with ratchet 420, and controls the cooperation between pawl 410 and ratchet 420 by ratchet spring 411
Degree.The number of teeth of ratchet 420 is 6 ~ 20, and the number of teeth of ratchet 420 is identical as the number of cut hole 220 on turntable 200.Pass through positioning
Positioning action between ratchet 420 on disk 400 and pawl 410, it is accurate right between cutter 310 and cut hole 220 to guarantee
Position is, it can be achieved that proper slices.
The material of main part that the embodiments of the present invention provide a kind of rotating disc type plant leaf blade sampler can be metal material
Matter, or plastic material, such as PE material.Cutter 310 uses stainless steel material or irony.
A kind of sampling method of rotating disc type plant leaf blade sampler of the utility model, includes the following steps,
S100 has the cutting disc and cutter of corresponding cut hole diameter according to sampling requirement selection, assembles sampler；
S200 selects certain amount according to sampling requirement, with the sample cell of respective diameters, is clamped after sample cell is numbered
In the clamping groove of turntable bottom surface；
S300 presses crush-cutting handle, cuts first leaf sample；
S400 spinning gear cutter, next cut hole is corresponding to cutter lower section, by crush-cutting handle, cut second leaf sample；
S500 is sequentially completed the sampling operation of remaining leaf sample, removes all samples pipe.
Specifically, a kind of sampling method of rotating disc type plant leaf blade sampler, includes the following steps,
S100 selects the cutter of 1.5cm cut hole diameter, the cutting disc that 8 cut holes are stated and 1.5cm diameter according to sampling requirement,
Assemble sampler；
Then sample cell number 1 ~ 8 is connected to by S200 according to the sample cell of sampling requirement selection 8, internal diameter 1.5cm
In the clamping groove of turntable bottom surface；
S300 presses crush-cutting handle, cuts first leaf sample；
S400 spinning gear cutter, next cut hole is corresponding to cutter lower section, after hearing click, illustrate cutter and cut hole
Between accurate contraposition cut second leaf sample by crush-cutting handle；
S500 is sequentially completed the sampling operation of remaining leaf sample, removes all samples pipe.
A kind of rotating disc type plant leaf blade sampler provided by the utility model, can be continuously finished multiple samplings, convenient and efficient,
And it can avoid the case where obscuring appearance between sample.It is small in size, it is light-weight, it is used convenient for laboratory and field sampling carries.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of rotating disc type plant leaf blade sampler, it is characterised in that: the sampler includes pedestal (100), passes through positioning disk
(400) turntable (200) on pedestal (100) is set and what is matched with turntable (200) cut handle (300), the turntable
(200) upper end of centrally disposed shaft (210) and the lower end of central rotating shaft (210) pass through the center of positioning disk (400), described
The cutter (310) cut on handle (300) is matched with the cut hole (220) that turntable (200) edge is arranged.
2. a kind of rotating disc type plant leaf blade sampler according to claim 1, it is characterised in that: the turntable (200)
Several cut holes (220) are arranged in even circumferential, are located at turntable (200) bottom surface below cut hole (220) and are arranged for being clamped sample
Manage the clamping groove (230) of (500).
3. a kind of rotating disc type plant leaf blade sampler according to claim 2, it is characterised in that: described to cut handle (300) packet
Include the guide post (320) being connected with pedestal (100) and the pressing plate for connecting cutter (310) and guide post (320)
(330)；The guide post (320) matches with the guide pipe (110) on pedestal (100) and the end of guide post (320) is arranged
Reset spring (340).
4. a kind of rotating disc type plant leaf blade sampler according to claim 3, it is characterised in that: the cutter (310) is
The cylindrical and end setting circular ring shape edge of a knife (311), the edge of a knife (311) diameter and cut hole (220) diameter and sample cell
(500) internal diameter is identical.
5. described in any item a kind of rotating disc type plant leaf blade samplers according to claim 1 ~ 4, it is characterised in that: the positioning
Bottom surface setting pawl (410) of disk (400) and ratchet (420) matching of pawl (410) and centrally disposed shaft (210) lower end
It closes；The number of teeth of the ratchet (420) is identical as the number of cut hole (220) on turntable (200).
6. a kind of rotating disc type plant leaf blade sampler according to claim 5, it is characterised in that: the ratchet (420)
The number of teeth is 6 ~ 20；The diameter of the cut hole (220) is 0.3 ~ 2.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088046.XU CN209198116U (en) | 2018-12-13 | 2018-12-13 | A kind of rotating disc type plant leaf blade sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088046.XU CN209198116U (en) | 2018-12-13 | 2018-12-13 | A kind of rotating disc type plant leaf blade sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198116U true CN209198116U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822088046.XU Expired - Fee Related CN209198116U (en) | 2018-12-13 | 2018-12-13 | A kind of rotating disc type plant leaf blade sampler |
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| Country | Link |
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| CN (1) | CN209198116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406193A (en) * | 2018-12-13 | 2019-03-01 | 南京农业大学 | A kind of rotating disc type plant leaf blade sampler and sampling method |
-
2018
- 2018-12-13 CN CN201822088046.XU patent/CN209198116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406193A (en) * | 2018-12-13 | 2019-03-01 | 南京农业大学 | A kind of rotating disc type plant leaf blade sampler and sampling method |
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| 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: 20190802 |