CN203643198U - A paddy field soil profile sample collector - Google Patents
A paddy field soil profile sample collector Download PDFInfo
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- CN203643198U CN203643198U CN201320806648.9U CN201320806648U CN203643198U CN 203643198 U CN203643198 U CN 203643198U CN 201320806648 U CN201320806648 U CN 201320806648U CN 203643198 U CN203643198 U CN 203643198U
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- 239000002689 soil Substances 0.000 title claims abstract description 31
- 210000004907 gland Anatomy 0.000 claims 2
- 238000009987 spinning Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
一种稻田土壤剖面样品采集器,包括圆柱形采集筒,所述采集筒的两端开口,中部空心,所述采集筒的一端上安装有密封盖,另一端的筒壁边缘为刃口,所述采集筒在垂直方向上设有刻度,所述采集筒在所述刻度对应处开设有多个与所述采集筒内部连通的采集孔,本实用新型拆卸方便,体积小,便于携带,一人就能操作,操作简单,可选择采集土壤深度,具有较好的抗拉、抗压强度、耐腐蚀性、防咬啮、重量轻和体积小特点,适合稻田土壤剖面样品采集。
A paddy field soil profile sample collector, comprising a cylindrical collection cylinder, the two ends of the collection cylinder are open, the middle is hollow, a sealing cover is installed on one end of the collection cylinder, and the edge of the cylinder wall at the other end is a cutting edge. The collection tube is provided with a scale in the vertical direction, and the collection tube is provided with a plurality of collection holes communicating with the interior of the collection tube at the corresponding position of the scale. The utility model is easy to disassemble, small in size, and easy to carry. Can be operated, easy to operate, can choose the depth of soil collection, has good tensile strength, compressive strength, corrosion resistance, bite resistance, light weight and small size, suitable for paddy field soil profile sample collection.
Description
技术领域technical field
本实用新型涉及一种稻田土壤剖面样品采集器,适用于采集0-40cm稻田土壤剖面土壤样品的采集。The utility model relates to a paddy field soil profile sample collector, which is suitable for collecting 0-40cm paddy field soil profile soil samples.
背景技术Background technique
在调查稻田土壤的剖面期间,发现目前的土钻或管式采样器会严重扰动和压实土壤标本,甚至经常损坏表层,因此非常需要一种能采集原状土壤剖面标本而又不致破坏采样点和植被的工具。During the investigation of paddy field soil profiles, it was found that the current soil auger or tube sampler would seriously disturb and compact the soil samples, and often even damage the surface layer, so there is a great need for a method that can collect undisturbed soil profile samples without damaging the sampling points and Vegetation tools.
实用新型内容Utility model content
本实用新型的目的在于针对现有技术的不足提供一种简易、操作简单、抗拉、抗压强度好、耐腐蚀性、重量轻和体积小的稻田土壤剖面样品采集器。The purpose of the utility model is to provide a paddy field soil profile sample collector which is simple, easy to operate, good in tensile strength, compressive strength, corrosion resistance, light in weight and small in size in view of the deficiencies in the prior art.
本实用新型通过以下技术方案实现上述目的:The utility model realizes above-mentioned object through following technical scheme:
一种稻田土壤剖面样品采集器,包括圆柱形采集筒,所述采集筒的两端开口,中部空心,所述采集筒的一端上安装有密封盖,另一端的筒壁边缘形成刃口,所述采集筒在垂直方向上设有刻度,所述采集筒在所述刻度对应处开设有多个与所述采集筒内部连通的采集孔。A paddy field soil profile sample collector, comprising a cylindrical collection cylinder, the two ends of the collection cylinder are open, the middle part is hollow, a sealing cover is installed on one end of the collection cylinder, and the edge of the cylinder wall at the other end forms a cutting edge. The collection tube is provided with a scale in the vertical direction, and the collection tube is provided with a plurality of collection holes communicating with the inside of the collection tube at positions corresponding to the scales.
所述采集筒上还安装有方便所述采集筒插入与拔出稻田土壤的把手。The collection tube is also equipped with a handle that facilitates the insertion and extraction of the collection tube into and out of the paddy field soil.
所述密封盖旋装在所述采集筒上。The sealing cap is screwed on the collecting tube.
所述采集筒的高度为30~50cm,内径7~8cm。The collection tube has a height of 30-50 cm and an inner diameter of 7-8 cm.
所述采集筒沿刻度每隔5cm设置有一采集孔,所述采集孔直径为3~5cm。The collection tube is provided with a collection hole every 5cm along the scale, and the diameter of the collection hole is 3-5cm.
采用了上述技术方案的本实用新型具有以下优点:在采集筒的上部盖密封盖,以密封采集筒、方便操作,密封盖的下部设置有把手,以方便采集筒的插入和拔出,采集筒下部筒壁较为尖锐,形成刃口,以便容易插入土壤深层,使得采集的土壤不会被压实和混合,在采集筒的筒壁上设有采集孔,从而方便对各个刻度的位置进行取样,从而对不同深度和区域的土壤进行合理采样和分类,这样确保一次性采集0-30cm不同高度的稻田土壤剖面,且各土层之间的土壤互不干扰,为测定结果更有准确。The utility model adopting the above-mentioned technical scheme has the following advantages: a sealing cover is placed on the upper part of the collection tube to seal the collection tube and facilitate operation; the bottom of the sealing cover is provided with a handle to facilitate the insertion and extraction of the collection tube; The lower wall of the cylinder is sharper, forming a cutting edge, so that it can be easily inserted into the deep layer of the soil, so that the collected soil will not be compacted and mixed. There are collection holes on the wall of the collection cylinder, so that it is convenient to sample the positions of each scale. In this way, the soil at different depths and regions can be reasonably sampled and classified, so as to ensure that the soil profiles of paddy fields with different heights of 0-30cm are collected at one time, and the soil between the soil layers does not interfere with each other, so that the measurement results are more accurate.
综上所述,本装置拆卸方便,体积小,便于携带,一人就能操作,操作简单,可选择采集土壤深度,具有较好的抗拉、抗压强度、耐腐蚀性、防咬啮、重量轻和体积小特点,适合稻田土壤剖面样品采集。To sum up, the device is easy to disassemble, small in size, easy to carry, and can be operated by one person. The operation is simple, and the depth of soil can be selected. Lightweight and small in size, it is suitable for paddy field soil profile sample collection.
附图说明Description of drawings
图1为本实用新型的结构示意图;Fig. 1 is the structural representation of the utility model;
图2为图1的剖视图。FIG. 2 is a cross-sectional view of FIG. 1 .
具体实施方式Detailed ways
下面结合附图,进一步详细说明本专利的具体实施方式。Below in conjunction with accompanying drawing, the specific implementation manner of this patent is described in further detail.
如图1、2所示,一种稻田土壤剖面样品采集器,包括:As shown in Figures 1 and 2, a paddy field soil profile sample collector includes:
一圆柱形采集筒1,所述的采集筒1采用不锈钢管制作,采集筒1内径7cm,高40cm,采集筒的底部壁较为尖锐,采集筒1上刻度5的标注要求从0cm基线从上往下标注,0cm基线一定要非常清楚,每隔1cm处做一标记,只需在5cm及其倍数处写上刻度。在采集筒1上垂直往下打六个圆孔作为采集孔4,采集孔4的圆心依次位于5cm、10cm、15cm、20cm、25cm和30cm刻度处,采集孔4直径3cm。A
一采集筒1的上端设有高约2cm的螺纹,螺纹内可旋入密封盖2,在采集筒上离采集筒上端约1cm处安装有把手3。The upper end of a
本实用新型具体使用方式。The utility model is used in a specific way.
将采集筒1垂直插入土壤,盖上密封盖2,双手用力压把手3,然后左右旋转,使采集筒1向下推进。当达到要求的深度时,拉起把手3。采集筒1从土壤中抽出之后,用镊子从位于5cm、10cm、15cm、20cm、25cm和30cm采集孔4处取样即可。Insert the collecting
Claims (5)
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104048946A (en) * | 2014-06-16 | 2014-09-17 | 河南省农业科学院植物营养与资源环境研究所 | Indoor hyperspectral determination method for undisturbed soil |
CN104535358A (en) * | 2014-12-04 | 2015-04-22 | 苏州国环环境检测有限公司 | Soil profile sampler |
CN105823646A (en) * | 2015-01-04 | 2016-08-03 | 青岛海洋地质研究所 | Seashore tidal flat undisturbed soil column sample sampling method and sampler |
CN107607347A (en) * | 2017-09-26 | 2018-01-19 | 北京林业大学 | A kind of soil profile soil sampler |
JP2021004832A (en) * | 2019-06-27 | 2021-01-14 | 株式会社クボタ | Soil sampling tool and soil sampling device |
CN113465978A (en) * | 2021-06-15 | 2021-10-01 | 镇江新区环境监测站有限公司 | On-site soil profile sample collection device and use method |
CN114544224A (en) * | 2022-01-14 | 2022-05-27 | 重庆市生态环境科学研究院 | Soil sampling and soil gas sampling integrated device |
-
2013
- 2013-12-10 CN CN201320806648.9U patent/CN203643198U/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104048946A (en) * | 2014-06-16 | 2014-09-17 | 河南省农业科学院植物营养与资源环境研究所 | Indoor hyperspectral determination method for undisturbed soil |
CN104535358A (en) * | 2014-12-04 | 2015-04-22 | 苏州国环环境检测有限公司 | Soil profile sampler |
CN105823646A (en) * | 2015-01-04 | 2016-08-03 | 青岛海洋地质研究所 | Seashore tidal flat undisturbed soil column sample sampling method and sampler |
CN105823646B (en) * | 2015-01-04 | 2018-04-20 | 青岛海洋地质研究所 | Strand tidal flat undisturbed soil column sample sampling method |
CN107607347A (en) * | 2017-09-26 | 2018-01-19 | 北京林业大学 | A kind of soil profile soil sampler |
JP2021004832A (en) * | 2019-06-27 | 2021-01-14 | 株式会社クボタ | Soil sampling tool and soil sampling device |
JP7098576B2 (en) | 2019-06-27 | 2022-07-11 | 株式会社クボタ | Soil sampling tool and soil sampling device |
CN113465978A (en) * | 2021-06-15 | 2021-10-01 | 镇江新区环境监测站有限公司 | On-site soil profile sample collection device and use method |
CN114544224A (en) * | 2022-01-14 | 2022-05-27 | 重庆市生态环境科学研究院 | Soil sampling and soil gas sampling integrated device |
CN114544224B (en) * | 2022-01-14 | 2024-06-04 | 重庆市生态环境科学研究院 | Soil sampling and soil gas sampling integrated device |
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