CN207894641U - A kind of field rice root system sampler - Google Patents
A kind of field rice root system sampler Download PDFInfo
- Publication number
- CN207894641U CN207894641U CN201820085028.3U CN201820085028U CN207894641U CN 207894641 U CN207894641 U CN 207894641U CN 201820085028 U CN201820085028 U CN 201820085028U CN 207894641 U CN207894641 U CN 207894641U
- Authority
- CN
- China
- Prior art keywords
- semi
- circular tube
- root system
- rice root
- connecting 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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Abstract
The utility model discloses a kind of field rice root system sampler, including semi-circular tube A, semi-circular tube B, handle is provided on semi-circular tube A and semi-circular tube B；It is provided with U-shaped connecting rod on semi-circular tube A, card slot is provided on semi-circular tube B；Semi-circular tube A is connected with the side of semi-circular tube B by shaft, and the other side can be connected by U-shaped connecting rod and card slot.Since semi-circular tube A and semi-circular tube B uses the design of open-close type, the perfect taking-up of rice root sample can be realized by only needing to open U-shaped connecting rod after taking out rice root sample, and the utility model is simple in structure, can guarantee that root system original state and the soil body are complete.
Description
Technical field
The utility model is related to rice root sampling technique field more particularly to a kind of field rice root system samplers.
Background technology
Currently, when carrying out the sampling of field rice root system, spade is usually used and directly takes or is fetched earth using cylinder
Device, time-consuming and laborious, sampling efficiency is difficult to meet the needs of experiment.Although rice field spade, which directly takes, ensure that the complete of root system top
It is whole, but lower layer's root system can not completely take up.But the research of rice root is needed to ensure the complete of root system original state and the soil body,
To reflect that the upgrowth situation of field rice root system especially deep layer root system, CN201520861847.9 provide a kind of field water
The rice root sample of acquirement is released sampler by rice root system sampler, the device using by pushing away sampling device, herein mistake
It is inevitably damaged to rice root in journey and the soil body is complete, to ensure root system original state, is unfavorable for studying.
Utility model content
In view of the drawbacks of the prior art, the purpose of this utility model be to provide for it is a kind of it is simple in structure, can guarantee root system
Original state and the complete field rice root system sampler of the soil body.
In order to achieve the above objectives, it is as follows to provide technical solution：
A kind of field rice root system sampler, which is characterized in that including semi-circular tube A, semi-circular tube B, the semi-circular tube A and
It is provided with handle on semi-circular tube B；It is provided with U-shaped connecting rod on the semi-circular tube A, card slot is provided on the semi-circular tube B；It is described
Semi-circular tube A is connected with the side of semi-circular tube B by shaft, and the other side can be connected by the U-shaped connecting rod and card slot.
Further, the lower part of the semi-circular tube A and semi-circular tube B is both provided with sawtooth pattern cutting edge.
Further, the contact surface of the semi-circular tube A and semi-circular tube B is provided with gasket.
Further, flange collar is provided with below the inner wall of the semi-circular tube A and semi-circular tube B, the circle is located at sawtooth pattern sword
The top of mouth.
Further, the flange collar height is 6mm-10mm.
Compared with the existing technology, have the advantage that is the utility model with effect：
A kind of field rice root system sampler of the utility model, including semi-circular tube A, semi-circular tube B, the semi-circular tube A
It is provided with handle on semi-circular tube B；It is provided with U-shaped connecting rod on the semi-circular tube A, card slot is provided on the semi-circular tube B；Institute
It states semi-circular tube A to connect by shaft with the side of semi-circular tube B, the other side can be connected by the U-shaped connecting rod and card slot cooperation
It connects.Since semi-circular tube A and semi-circular tube B uses the design of open-close type, only need to open U-shaped connection after taking out rice root sample
Bar can realize the perfect taking-up of rice root sample, and the utility model is simple in structure, can guarantee that root system original state and the soil body are complete
It is whole.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram after the expansion of the utility model sawtooth pattern cutting edge；
Fig. 3 is the upward view of Fig. 1；
In figure：1- semi-circular tubes A；2- semi-circular tubes B；3- handles；4-U type connecting rods；5- card slots；6- sawtooth pattern cutting edges；7- turns
Axis；8- flange collars.
Specific implementation mode
As shown in Figure 1, a kind of field rice root system sampler, including semi-circular tube A1, semi-circular tube B2, semi-circular tube A1 and half
Handle 3 is provided on pipe B2；It is provided with U-shaped connecting rod 4 on semi-circular tube A1, card slot 5 is provided on the semi-circular tube B2；Semicircle
The side of pipe A1 and semi-circular tube B2 are connected by shaft 7, and the other side can be connected by the U-shaped connecting rod 4 and the cooperation of card slot 5
It connects.During practical application, semi-circular tube A1 and semi-circular tube B2 is connected by U-shaped connecting rod 4 and card slot 5 one
Rise, since the cultivation area of rice is usually soft soil, operating personnel only need to hold handle 3 the position for needing to sample to
This field rice root sampler indentation can then be proposed that sampling work can be completed, due to semicircle by lower firmly pressing
Pipe A1 and semi-circular tube B2 uses the design of open-close type, and only needing to open U-shaped connecting rod 4 after taking out rice root sample can
Realize that the perfect taking-up of rice root sample can guarantee that root system original state and the soil body are complete.Wherein, semi-circular tube A1 and semi-circular tube B2
Contact surface is provided with gasket, and the soil body after sampling can be prevented to contact surface gap internal penetration, be further ensured that the soil body
Completely.
As depicted in figs. 1 and 2, the lower part of semi-circular tube A1 and semi-circular tube B2 are both provided with sawtooth pattern cutting edge 6, can increase this
Incision ability of the field rice root system sampler to the soil body so that the sampling work of operating personnel is simpler efficiently.
As shown in figure 3, the flange collar 8 that height is 6mm-10mm is both provided with below the inner wall of semi-circular tube A1 and semi-circular tube B2,
Flange collar 8 is located at the top of sawtooth pattern cutting edge 6, during taking out the root system soil body, can increase the adhesive force of the root system soil body, protects
Card samples the complete of the soil body.
The utility model is not limited to the above embodiment, and embodiment is only exemplary, it is intended to for explaining that this practicality is new
Type, and should not be understood as limiting the present invention.
Claims (5)
1. a kind of field rice root system sampler, which is characterized in that including semi-circular tube A (1), semi-circular tube B (2), the semicircle
It is provided with handle (3) on pipe A (1) and semi-circular tube B (2)；It is provided with U-shaped connecting rod (4), the semicircle on the semi-circular tube A (1)
Card slot (5) is provided on pipe B (2)；The side of the semi-circular tube A (1) and semi-circular tube B (2) are connected by shaft (7), the other side
It can be connected by the U-shaped connecting rod (4) and card slot (5).
2. field rice root system sampler as described in claim 1, which is characterized in that the semi-circular tube A (1) and semi-circular tube
The lower part of B (2) is both provided with sawtooth pattern cutting edge (6).
3. field rice root system sampler as described in claim 1, which is characterized in that the semi-circular tube A (1) and semi-circular tube
The contact surface of B (2) is provided with gasket.
4. field rice root system sampler as claimed in claim 2, which is characterized in that the semi-circular tube A (1) and semi-circular tube
It is provided with flange collar (8) below the inner wall of B (2), the flange collar (8) is located at the top of sawtooth pattern cutting edge (6).
5. field rice root system sampler as claimed in claim 4, which is characterized in that the flange collar (8) is highly 6mm-
10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085028.3U CN207894641U (en) | 2018-01-18 | 2018-01-18 | A kind of field rice root system sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085028.3U CN207894641U (en) | 2018-01-18 | 2018-01-18 | A kind of field rice root system sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894641U true CN207894641U (en) | 2018-09-21 |
Family
ID=63544986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820085028.3U Expired - Fee Related CN207894641U (en) | 2018-01-18 | 2018-01-18 | A kind of field rice root system sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530664A (en) * | 2019-08-07 | 2019-12-03 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of field crops root system sampler and method |
| CN111122234A (en) * | 2020-01-08 | 2020-05-08 | 河海大学 | Single plant root system and rhizosphere soil collection and separation device |
| CN114136686A (en) * | 2021-10-11 | 2022-03-04 | 山东省农业科学院 | Field rice root system sampling device and using method thereof |
-
2018
- 2018-01-18 CN CN201820085028.3U patent/CN207894641U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530664A (en) * | 2019-08-07 | 2019-12-03 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of field crops root system sampler and method |
| CN110530664B (en) * | 2019-08-07 | 2024-05-28 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Device and method for sampling root system of field crop |
| CN111122234A (en) * | 2020-01-08 | 2020-05-08 | 河海大学 | Single plant root system and rhizosphere soil collection and separation device |
| CN114136686A (en) * | 2021-10-11 | 2022-03-04 | 山东省农业科学院 | Field rice root system sampling device and using method thereof |
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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 |
Granted publication date: 20180921 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |