CN208328007U - A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator - Google Patents
A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator Download PDFInfo
- Publication number
- CN208328007U CN208328007U CN201820751994.4U CN201820751994U CN208328007U CN 208328007 U CN208328007 U CN 208328007U CN 201820751994 U CN201820751994 U CN 201820751994U CN 208328007 U CN208328007 U CN 208328007U
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- Prior art keywords
- spore
- sieve
- separator
- collectors
- mycorrhizal fungi
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Abstract
The utility model belongs to experimental instrument field, more particularly to a kind of hand soil arbuscular mycorrhizal fungi spore continuous separator, including outer cup, spore separator and spore collectors, outer cup unlimited, closed cylinder in bottom for top, outer cup is connected by the screw thread of upper end rim of a cup with spore separator upper end, spore separator and spore collectors are the round estrade that diameter is sequentially reduced from top to bottom, are connected by being set to spore separator lower end with the screw thread of spore collectors upper end；It is equipped with handle at the top of spore separator, is equipped with the first sieve and the second sieve in spore separator from top to bottom, spore collectors bottom is equipped with third sieve, and the aperture of the first sieve, the second sieve and third sieve is sequentially reduced.The utility model is easy to operate, not injury experiment person's both hands.Arbuscular mycorrhizal fungi spore passes sequentially through the first sieve and the second sieve is directly collected by spore collectors, avoids replacing soil sieve repeatedly and shifts loss and underestimate that spore occurs.
Description
Technical field
The utility model belongs to experimental instrument field more particularly to a kind of hand soil arbuscular mycorrhizal fungi spore continuously divides
From device.
Background technique
Arbuscular mycorrhizal fungi be with a kind of fungi of the extensive symbiosis of plant, bred by spore, the form of spore
It is the main foundation of its classification, spore quantity can reflect the potentiality of its symbiosis.Point of arbuscular mycorrhizal fungi spore in soil
From the basis for being its identification and quantity statistics.
After usually taking a certain amount of soil to be put into and dissolve in the beaker of dress water in an experiment, the soil sieve that is gradually reduced with aperture according to
The soil bulky grain such as secondary removal root system of plant and stone finally retain and lead solid matter with aperture micron order soil sieve
Enter in centrifuge tube.
Due to needing both hands to shake soil sieve in water in operating process, workload is increased, long-term experiment operation is also held
The both hands of easy damaged experimenter；And be related to converting between multiple soil sieves, fungal spore is easy to remain on sieve, causes
Spore statistics is not accurate enough, exists and significantly underestimates.
Summary of the invention
To solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of hand soil arbuscular mycorrhizal fungi spore
Continuous separator.
The technical solution of the utility model includes:
A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator, including outer cup, spore separator and spore are received
Storage, the outer cup unlimited, closed cylinder in bottom for top, outer cup pass through the screw thread and spore separator of upper end rim of a cup
Upper end is connected, and the spore separator and spore collectors are the round estrade that diameter is sequentially reduced from top to bottom, by being set to spore
Molecular separator lower end is connected with the screw thread of spore collectors upper end；Handle, the spore point are equipped at the top of the spore separator
From in device from top to bottom be equipped with the first sieve and the second sieve, the spore collectors bottom be equipped with third sieve, described first
The aperture of sieve, the second sieve and third sieve is sequentially reduced, the wall of the spore separator and the wall of spore collectors
On be equipped with permeable hole.
Further, the height of the outer cup is 12~14cm, diameter 4cm.
Further, the aperture of first sieve is 1mm, and the aperture of second sieve is 425 μm.
Further, the aperture of the third sieve is 40 μm.
Further, the aperture of the wall of the spore separator and the permeable hole on the wall of spore collectors is 40
μm。
The utility model has the beneficial effects that
In the utility model use process, add soil plus water easy to operate, experiment operator only needs list during sieving soil
Hand holds outer cup shake, and both hands are not required to get wet, and long-time operation will not injury experiment personnel's both hands.Soil is continuously dividing
From mixing, dissolving with water in device, arbuscular mycorrhizal fungi spore passes sequentially through the first sieve and the second sieve during shake,
It is directly collected by spore collectors, avoid replacing soil sieve repeatedly and shifts loss and underestimate that spore occurs.The utility model
Outer cup, spore separator and spore collectors are removable, and convenient for disassembly and assembly, easy to operate, and experiment can be greatly reduced
The amount of labour of operator.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of hand soil arbuscular mycorrhizal fungi spore continuous separator of embodiment 1；
Fig. 2 is the structural schematic diagram of 1 spore separator of embodiment；
Fig. 3 is the structural schematic diagram of 1 spore collectors of embodiment.
Specific embodiment
The technical solution of the utility model is described further below with reference to embodiment, however, it is not limited to this, all
That technical solutions of the utility model are modified or replaced equivalently, without departing from technical solutions of the utility model spirit and
Range should all cover in the protection scope of the utility model.
Embodiment 1
A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator, including outer cup 1, spore separator 2 and spore
Collector 3, it is characterised in that the outer cup 1 unlimited, closed cylinder in bottom for top, outer cup 1 pass through upper end rim of a cup
Screw thread is connected with 2 upper end of spore separator, and the spore separator 2 and spore collectors 3 are that diameter is sequentially reduced from top to bottom
Round estrade, be connected by being set to 2 lower end of spore separator with the screw thread 7 of 3 upper end of spore collectors；The spore separator 2
Top is equipped with handle 4, is equipped with the first sieve 5 and the second sieve 6 in the spore separator 2 from top to bottom, and the spore is collected
3 bottom of device is equipped with third sieve 8, and the aperture of first sieve 5, the second sieve 6 and third sieve 8 is sequentially reduced, the spore
Permeable hole is equipped on the wall 9 of molecular separator and the wall 10 of spore collectors.
Embodiment 2
A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator, including outer cup 1, spore separator 2 and spore
Collector 3, it is characterised in that the outer cup 1 unlimited, closed cylinder in bottom for top, is highly 12~14cm, diameter is
4cm, outer cup 1 are connected by the screw thread of upper end rim of a cup with 2 upper end of spore separator, and the spore separator 2 and spore are collected
Device 3 is the round estrade that diameter is sequentially reduced from top to bottom, by being set to 3 upper end of 2 lower end of spore separator and spore collectors
Screw thread 7 is connected；It is equipped with handle 4 at the top of the spore separator 2, is equipped with the first sieve 5 from top to bottom in the spore separator 2
With the second sieve 6,3 bottom of spore collectors is equipped with third sieve 8, and the aperture of the first sieve 5 is 1mm, second sieve
The aperture of net 6 is 425 μm, and the aperture of third sieve 8 is 40 μm, the wall 9 of spore separator and the wall 10 of spore collectors
On be equipped with aperture be 40 μm of permeable holes.The setting of permeable hole is flowed in spore separator convenient for water, to be conducive to spore
It is washed out from soil.
Claims (5)
1. a kind of hand soil arbuscular mycorrhizal fungi spore continuous separator, including outer cup (1), spore separator (2) and spore
Sub- collector (3), it is characterised in that the outer cup (1) unlimited, closed cylinder in bottom for top, outer cup (1) pass through upper
The screw thread of end rim of a cup is connected with spore separator (2) upper end, and the spore separator (2) and spore collectors (3) are to be arrived from above
The round estrade that lower diameter is sequentially reduced, by the screw thread (7) for being set to spore separator (2) lower end and spore collectors (3) upper end
It is connected；Handle (4) are equipped at the top of the spore separator (2), are equipped with the first sieve in the spore separator (2) from top to bottom
(5) and the second sieve (6), spore collectors (3) bottom are equipped with third sieve (8), first sieve (5), the second sieve
The aperture of net (6) and third sieve (8) is sequentially reduced, the wall of wall (9) and spore collectors of the spore separator
(10) permeable hole is equipped on.
2. a kind of hand soil arbuscular mycorrhizal fungi spore continuous separator according to claim 1, it is characterised in that described
The height of outer cup (1) is 12~14cm, diameter 4cm.
3. a kind of hand soil arbuscular mycorrhizal fungi spore continuous separator according to claim 1, it is characterised in that described
The aperture of first sieve (5) is 1mm, and the aperture of second sieve (6) is 425 μm.
4. a kind of hand soil arbuscular mycorrhizal fungi spore continuous separator according to claim 1, it is characterised in that described
The aperture of third sieve (8) is 40 μm.
5. a kind of hand soil arbuscular mycorrhizal fungi spore continuous separator according to claim 1, it is characterised in that described
The aperture of the wall (9) of spore separator and the permeable hole on the wall (10) of spore collectors is 40 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751994.4U CN208328007U (en) | 2018-05-18 | 2018-05-18 | A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751994.4U CN208328007U (en) | 2018-05-18 | 2018-05-18 | A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208328007U true CN208328007U (en) | 2019-01-04 |
Family
ID=64774230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820751994.4U Expired - Fee Related CN208328007U (en) | 2018-05-18 | 2018-05-18 | A kind of hand soil arbuscular mycorrhizal fungi spore continuous separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208328007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810873A (en) * | 2019-02-20 | 2019-05-28 | 暨南大学 | A kind of different-grain diameter study on planktonic dinoflagellates separator |
-
2018
- 2018-05-18 CN CN201820751994.4U patent/CN208328007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810873A (en) * | 2019-02-20 | 2019-05-28 | 暨南大学 | A kind of different-grain diameter study on planktonic dinoflagellates separator |
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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: 20190104 Termination date: 20200518 |