CN205067119U - Nematode separator - Google Patents
Nematode separator Download PDFInfo
- Publication number
- CN205067119U CN205067119U CN201520774463.3U CN201520774463U CN205067119U CN 205067119 U CN205067119 U CN 205067119U CN 201520774463 U CN201520774463 U CN 201520774463U CN 205067119 U CN205067119 U CN 205067119U
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- CN
- China
- Prior art keywords
- nematode
- screen cloth
- sample
- separator according
- cylindrical shell
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a device of nematode separation, removable screen cloth including nematode separator cylinder and different apertures is provided with screen cloth support and separation funnel rather than integrated into one piece at the barrel middle part, and separation funnel bottom sets up the stagnant water valve, and the lower part is ended water valve switch and is corresponded the position and has the handle hole in the barrel, and the barrel bottom sets up flourishing appearance ware handle hole. The working process does: the screen cloth that will correspond the aperture according to the sample of difference is installed to the separator, and the sample that will separate the nematode injects the parting liquid into and floods the sample in placing the separator in, stews and spends the night. The nematode is swum out of in can following the sample, is then stayed the screen cloth top through the screen cloth enrichment at separation funnel bottom, the impurity in the sample, and flourishing appearance ware is placed to the handle hole bottom the barrel, collects the nematode parting liquid through switch stagnant water valve. Its easy operation, difficult in the nematode of separation thoughtlessly have the impurity influence to observe.
Description
Technical field
The utility model belongs to sample collection field, particularly relates to a kind of nematode tripping device.
Background technology
Generally need to test analysis to nematode in the inspection of plant disease.And nematode is generally present in plant or in soil, need to utilize water to be isolated, in detachment process, nematode can mix with plant or soil impurity, is unfavorable for next step analysis design mothod.
Summary of the invention
The purpose of this utility model is to provide a kind of nematode tripping device, to solve the problem that in nematode detachment process, impurity is more.
The utility model is achieved in that a kind of nematode tripping device, comprises nematode separator cylindrical shell and replaceable screen cloth.
Preferably, described cylindrical shell is plastic, transparent material.
Preferably, the top of described cylindrical shell is provided with a handle that can fold.
Preferably, a separatory funnel integrated with it is had in the middle part of described cylindrical shell.
Further, water check valve is provided with bottom described separatory funnel.
Further, described separatory funnel top is provided with screen frame.
Preferably, setting operation hole, described cylindrical shell middle and lower part, the position of described handle hole is corresponding with the position of described water check valve switch.
Preferably, described cylinder body bottom setting operation hole, for the placement of sample-containing dish.
Preferably, described replaceable screen cloth comprises different pore size.
Further, the positive middle part of described replaceable screen cloth is provided with a Simple handle.
The course of work of the present utility model is: the screen cloth having replaced corresponding aperture according to the difference of measuring samples, measuring samples is put into cylindrical shell, inject parting liquid and flood sample hold over night, nematode is swum out of from measuring samples, sink to bottom separatory funnel by screen cloth, impurity is stored in screen cloth top, can by staff directly the nematode that bottom reception is separated.It is simple to operate, not easily there is impurity effect nematode and detects.
For improving the convenience of separation further, bottom described separatory funnel, be provided with water check valve to control banishing of liquid.
For improving the convenience of operation further, in setting operation hole, described cylindrical shell middle and lower part, the position of described handle hole is corresponding with the position of described water check valve switch so that operate water check valve.In described cylinder body bottom setting operation hole, for placing the sample-containing dish receiving nematode.
In order to improve the convenience that screen cloth is changed further, described screen cloth center being provided with Simple handle, facilitating the dismounting and change of screen cloth.
In detachment process, understand sample situation in real time for convenience of staff, described cylindrical shell and screen cloth are transparent material.Can effectively be observed sample by transparent material.
In order to ensure the safe handling of separation vessel, described cylindrical shell adopts plastic material, and told cylindrical shell top is provided with the handle that can fold, and is moving to prevent separation vessel or is falling breakage in use procedure.
Accompanying drawing explanation
Fig. 1 is the structural representation of nematode separator described in the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial aspects clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, nematode separator described in the utility model, comprises cylindrical shell 2 and dismountable screen cloth 3, and in the middle part of cylindrical shell 2, be provided with the integrated separatory funnel 6 with cylindrical shell 2, separatory funnel top arranges screen frame 5, and screen cloth 3 can be placed on support 5.Dismountable screen cloth 3 has multiple aperture, according to aperture corresponding to different sample choice to reach the object being separated nematode and impurity.
In order to improve the convenience of collection further, bottom described separatory funnel 6, being provided with water check valve 7, banishing so that control liquid in separation vessel.In setting operation hole, described cylindrical shell 2 middle and lower part 8, the position of described handle hole 8 is corresponding with the position of described water check valve 7 switch so that operate water check valve 7.Setting operation hole 9 bottom described cylindrical shell 2, detects liquid for placing in sample-containing dish reception separation vessel.Described screen cloth 3 center is provided with Simple handle 4 so that screen cloth is changed.
In detachment process, understand sample situation in real time for convenience of staff, described cylindrical shell and screen cloth are transparent material.Can effectively be observed sample by transparent material.
In order to ensure the safe handling of separation vessel, described cylindrical shell adopts plastic material, is provided with the handle 1 that can fold at told cylindrical shell top, is moving to prevent separation vessel or is falling breakage in use procedure.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to substitute and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a nematode separator, is characterized in that, described separation vessel comprises cylindrical shell and removable screen cloth.
2. nematode separator according to claim 1, is characterized in that, is provided with separatory funnel integrated with it in the middle part of described cylindrical shell.
3. nematode separator according to claim 2, is characterized in that, is provided with water check valve bottom described separatory funnel.
4. nematode separator according to claim 2, is characterized in that, is provided with screen frame above described separatory funnel.
5. nematode separator according to claim 1, is characterized in that, described cylindrical shell middle and lower part and described water check valve switch correspondence position setting operation hole.
6. nematode separator according to claim 1, is characterized in that, described cylinder body bottom arranges sample-containing dish handle hole.
7. nematode separator according to claim 1, is characterized in that, described cylindrical shell top is provided with can the handle of folding.
8. nematode separator according to claim 1, is characterized in that, described cylindrical shell and described screen cloth adopt transparent plastics material.
9. nematode separator according to claim 1, is characterized in that, described screen cloth has different apertures.
10. nematode separator according to claim 1, is characterized in that, is provided with Simple handle in the middle part of described screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774463.3U CN205067119U (en) | 2015-10-09 | 2015-10-09 | Nematode separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774463.3U CN205067119U (en) | 2015-10-09 | 2015-10-09 | Nematode separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067119U true CN205067119U (en) | 2016-03-02 |
Family
ID=55393659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520774463.3U Expired - Fee Related CN205067119U (en) | 2015-10-09 | 2015-10-09 | Nematode separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035238A (en) * | 2016-05-30 | 2016-10-26 | 中国科学院东北地理与农业生态研究所 | Nematode culture apparatus and simple breeding method for test entomopathogenic nematodes |
-
2015
- 2015-10-09 CN CN201520774463.3U patent/CN205067119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035238A (en) * | 2016-05-30 | 2016-10-26 | 中国科学院东北地理与农业生态研究所 | Nematode culture apparatus and simple breeding method for test entomopathogenic nematodes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |