CN204666394U - Vega earthworm sampler - Google Patents
Vega earthworm sampler Download PDFInfo
- Publication number
- CN204666394U CN204666394U CN201520329429.5U CN201520329429U CN204666394U CN 204666394 U CN204666394 U CN 204666394U CN 201520329429 U CN201520329429 U CN 201520329429U CN 204666394 U CN204666394 U CN 204666394U
- Authority
- CN
- China
- Prior art keywords
- soil
- sampler barrel
- earthworm
- sampler
- baffle plate
- 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
A kind of vega earthworm sampler, it is characterized in that comprising labor-saving grip, connecting link, sampler barrel, described connecting link upper end is fixed on labor-saving grip, lower end is welded on sampler barrel outer wall, described sampler barrel upper port is provided with soil-shifting baffle plate that can be axially movable in sampler barrel, soil-shifting baffle plate is provided with to bulldoze and rides, and bulldozes to ride to be connected with soil-shifting baffle plate by soil-shifting baffle plate connecting link.During use, sampler is vertically inserted in the soil of sampling spot, press down arrival designated depth, in sampler barrel, soil is by after complete for soil-shifting baffle plate jack-up to sampler barrel upper port, the capacity of sampler barrel is the amount of fetching earth, earthworm quantity after sampler barrel is proposed in statistical sampling soil, the final quantity according to earthworm in sampling spot and the amount of fetching earth calculate the density of earthworm, this device is adopted to drastically increase work efficiency, reduce working strength, both ensured the true and reliable of statistics, again to the environment of an activation of earthworm and the growth effect of plant less.
Description
Technical field
The utility model relates to a kind of vega earthworm sampler, for estimating fast the density of unit area earthworm.
Background technology
In existing vega sampling equipment, also unspecial is the sampling of vega earthworm and the time and labour saving of inventing, the utensil of realistic operation, traditional earthworm density quantification generally adopts the farm implements such as hoe to cut the earth, statistics earthworm number, labour intensity is large, have also due to cut the earth process cause surrounding soil consolidation more, and through ditch that farm implements etc. excavate, hole, Soil Micro-environment at the bottom of ridge is destroyed, be unfavorable for earthworm vegetative activity, in addition, use traditional tool to cut the earth and cannot accurately calculate a cubic metre of earth area, so the density of earthworm in soil accurately cannot be added up, statistics error is large.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and provide a kind of time saving and energy saving, vega earthworm density can be added up fast and accurately, simultaneously less on the soil environment impact of earthworm existence vega earthworm sampler.
The purpose of this utility model is achieved in that a kind of vega earthworm sampler, it is characterized in that comprising labor-saving grip, connecting link, sampler barrel, described connecting link upper end is fixed on labor-saving grip, lower end is welded on sampler barrel outer wall, described sampler barrel upper port is provided with soil-shifting baffle plate that can be axially movable in sampler barrel, soil-shifting baffle plate is used for the soil gathered in sampler barrel to release sampler barrel, soil-shifting baffle plate is provided with to bulldoze and rides, and bulldozes to ride to be connected with soil-shifting baffle plate by soil-shifting baffle plate connecting link.
Further program of the utility model is: described connecting link is connected with foot-operated.
Further program of the utility model is: described sampler barrel bottom nozzle is provided with the edge of a knife, in convenient insertion soil.
The utility model is owing to adopting above design, during use, sampling spot is selected according to resample area, sampler is vertically inserted in the soil of sampling spot, firmly press down arrival designated depth, in sampler barrel, soil is by after complete for soil-shifting baffle plate jack-up to sampler barrel upper port, be rotatably connected the labor-saving grip on bar top, soil in sampler barrel is separated with bottom soil, now, the capacity of sampler barrel is the amount of fetching earth, foot-operated soil of releasing of bulldozing is used to add up earthworm quantity after sampler barrel being proposed soil, the final quantity according to earthworm in sampling spot and the amount of fetching earth calculate the density of earthworm.Adopt this device to drastically increase work efficiency, reduce working strength, both ensured the true and reliable of statistics, again to the environment of an activation of earthworm and the growth effect of plant less.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
Now illustrated embodiment makes detailed description to the utility model by reference to the accompanying drawings.
As shown in Figure 1, a kind of vega earthworm sampler, comprising labor-saving grip 1, connecting link 2, sampler barrel 3, described connecting link 2 upper end is fixed on labor-saving grip 1, lower end is welded on sampler barrel 3 outer wall, and described sampler barrel 3 upper port is provided with soil-shifting baffle plate 4 that can be axially movable in sampler barrel 3, and soil-shifting baffle plate 4 releases sampler barrel 3 for the soil will gathered in sampler barrel 3, soil-shifting baffle plate 4 is provided with bulldozes foot-operated 5, and soil-shifting foot-operated 5 is connected with soil-shifting baffle plate 4 by soil-shifting baffle plate connecting link 6.
Described connecting link is connected with foot-operated 7.
Described sampler barrel 3 bottom nozzle edge is provided with the edge of a knife, in convenient insertion soil.
Claims (3)
1. a vega earthworm sampler, it is characterized in that comprising labor-saving grip (1), connecting link (2), sampler barrel (3), described connecting link (2) upper end is fixed on labor-saving grip (1), lower end is welded on sampler barrel (3) outer wall, described sampler barrel (3) upper port is provided with soil-shifting baffle plate (4) that can be axially movable in sampler barrel (3), soil-shifting baffle plate (4) releases sampler barrel (3) for the soil will gathered in sampler barrel (3), soil-shifting baffle plate (4) is provided with bulldoze foot-operated (5), soil-shifting foot-operated (5) is connected with soil-shifting baffle plate (4) by soil-shifting baffle plate connecting link (6).
2. a kind of vega earthworm sampler as claimed in claim 1, is characterized in that described connecting link being connected with foot-operated (7).
3. a kind of vega earthworm sampler as claimed in claim 1 or 2, is characterized in that described sampler barrel (3) bottom nozzle edge is provided with the edge of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329429.5U CN204666394U (en) | 2015-05-21 | 2015-05-21 | Vega earthworm sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329429.5U CN204666394U (en) | 2015-05-21 | 2015-05-21 | Vega earthworm sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666394U true CN204666394U (en) | 2015-09-23 |
Family
ID=54136768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329429.5U Expired - Fee Related CN204666394U (en) | 2015-05-21 | 2015-05-21 | Vega earthworm sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358470A (en) * | 2016-08-26 | 2017-02-01 | 天津绿茵景观生态建设股份有限公司 | Efficient punching device |
| CN113267374A (en) * | 2021-06-30 | 2021-08-17 | 中国林业科学研究院 | Layered sampler for soil seed bank |
-
2015
- 2015-05-21 CN CN201520329429.5U patent/CN204666394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358470A (en) * | 2016-08-26 | 2017-02-01 | 天津绿茵景观生态建设股份有限公司 | Efficient punching device |
| CN113267374A (en) * | 2021-06-30 | 2021-08-17 | 中国林业科学研究院 | Layered sampler for soil seed bank |
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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: 20150923 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |