CN204536031U - Field plant root sampler - Google Patents
Field plant root sampler Download PDFInfo
- Publication number
- CN204536031U CN204536031U CN201520264426.8U CN201520264426U CN204536031U CN 204536031 U CN204536031 U CN 204536031U CN 201520264426 U CN201520264426 U CN 201520264426U CN 204536031 U CN204536031 U CN 204536031U
- Authority
- CN
- China
- Prior art keywords
- stopple coupon
- threaded
- bar
- support bar
- plant root
- 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
Links
Abstract
The utility model relates to a kind of field plant root sampler.At present, the root system sample apparatus price used in existing technology is higher, complex structure, and traditional root system sampling adopts spade excavation usually to destroy plant growth.A kind of field plant root sampler, its composition comprises: stopple coupon (9), described stopple coupon top closure lower openings, described stopple coupon top adopts with support bar (5) and is threaded, described support bar middle has rotary handle (4), described supporting bar top has positioning disc (3), described supporting bar top is threaded with hand-held cross bar (2), described hand-held cross bar is fixed on positioning disc, described hand-held cross bar has impact disk (1), impact disk is threaded with support bar.The utility model is applied to field plant root sampler.
Description
technical field:
the utility model relates to a kind of field plant root sampler.
background technology:
research field crop root is an important content in agriculture field, and the sampling of root system becomes the important step of research root system, at present, the root system sample apparatus price used in existing technology is higher, complex structure, and traditional root system sampling adopts spade excavation usually to destroy plant growth, therefore design a kind of field plant root sampler of novelty.
summary of the invention:
the purpose of this utility model is to provide a kind of field plant root sampler.
above-mentioned object is realized by following technical scheme:
a kind of field plant root sampler, its composition comprises: stopple coupon, described stopple coupon top closure lower openings, described stopple coupon top adopts with support bar and is threaded, and described support bar middle has rotary handle, and described supporting bar top has positioning disc, described supporting bar top is threaded with hand-held cross bar, described hand-held cross bar is fixed on positioning disc, and described hand-held cross bar has impact disk, and impact disk is threaded with support bar.
described field plant root sampler, described stopple coupon has view window, and described stopple coupon is cylindrical drum, and described stopple coupon cylinder is logical has half round cut, gap on the corresponding another side of described stopple coupon half round cut, described stopple coupon has step tread plate.
the beneficial effects of the utility model:
1. the utility model designs a kind of field plant root sampler, before sampling, according to the service condition of operator, regulate by rotary handle the length that support bar is suitable, support bar is screwed to the top of stopple coupon, hand-held cross bar is screwed to support bar until be close to positioning disc, by half round cut upward, the arc surface with gap is aimed at root system of plant, by acting on power on step tread plate, make stopple coupon enter root system place, then extract.
the utility model arranges root system situation when the convenient observation of view window samples on stopple coupon, conveniently unload root soil simultaneously, support bar adopts with stopple coupon and hand-held cross bar and is threaded, convenient in assembling and transportation, gap on the corresponding another side of stopple coupon half round cut, stopple coupon has step tread plate, increase the pressure with ground, step tread plate applies extra acting force, can screw impact disk, sampled by external force impact method for comparatively hard soil at supporting bar top.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is the utility model stopple coupon schematic diagram.
accompanying drawing 3 is the utility model stopple coupon left views.
embodiment:
embodiment 1:
a kind of field plant root sampler, its composition comprises: stopple coupon 9, described stopple coupon top closure lower openings, described stopple coupon top adopts with support bar 5 and is threaded, and described support bar middle has rotary handle 4, and described supporting bar top has positioning disc 3, described supporting bar top is threaded with hand-held cross bar 2, described hand-held cross bar is fixed on positioning disc, described hand-held cross bar has impact disk 1, and impact disk is threaded with support bar.
embodiment 2:
field plant root sampler according to embodiment 1, described stopple coupon has view window 6, described stopple coupon is cylindrical drum, described stopple coupon cylinder is logical while have half round cut, gap 7 on the corresponding another side of described stopple coupon half round cut, described stopple coupon has step tread plate 8.
Claims (2)
1. a field plant root sampler, its composition comprises: stopple coupon, it is characterized in that: described stopple coupon top closure lower openings, described stopple coupon top adopts with support bar and is threaded, described support bar middle has rotary handle, described supporting bar top has positioning disc, described supporting bar top is threaded with hand-held cross bar, described hand-held cross bar is fixed on positioning disc, described hand-held cross bar has impact disk, and impact disk is threaded with support bar.
2. field according to claim 1 plant root sampler, it is characterized in that: described stopple coupon has view window, described stopple coupon is cylindrical drum, described stopple coupon cylinder is logical while have half round cut, gap on the corresponding another side of described stopple coupon half round cut, described stopple coupon has step tread plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264426.8U CN204536031U (en) | 2015-04-29 | 2015-04-29 | Field plant root sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264426.8U CN204536031U (en) | 2015-04-29 | 2015-04-29 | Field plant root sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536031U true CN204536031U (en) | 2015-08-05 |
Family
ID=53750020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264426.8U Expired - Fee Related CN204536031U (en) | 2015-04-29 | 2015-04-29 | Field plant root sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204536031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017982A (en) * | 2016-07-12 | 2016-10-12 | 中国农业科学院兰州畜牧与兽药研究所 | Root system soil sampling device |
| 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 |
-
2015
- 2015-04-29 CN CN201520264426.8U patent/CN204536031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017982A (en) * | 2016-07-12 | 2016-10-12 | 中国农业科学院兰州畜牧与兽药研究所 | Root system soil sampling device |
| 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 |
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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: 20150805 Termination date: 20160429 |