Soil sampling assembly

The utility model discloses a soil sampling assembly which comprises a sample tube and a sample rushing-out piece, an annular groove is formed in the sample tube, external force is applied along the annular groove to cut off the sample tube, tube covers are installed at the left end and the right end of the sample tube to seal the sample tube, and the sample rushing-out piece comprises an ejectorrod part. And the ejector rod part extends into the sample tube to push out soil. With the adoption of the manner, the soil sampling assembly disclosed by the utility model can realize quick cutting of the sample tube and quick taking of the sample, effectively reduce the contact time between the soil sample and air, reduce the loss of volatile organic compounds in the sample, and improve the working efficiency and the accuracy and authenticity of detection data. 本实用新型公开了一种土壤取样组件，包括样品管和样品冲出件，所述样品管上开设有环形凹槽，沿所述环形凹槽施加外力将样品管截断，所述样品管的左右两端安装管盖以封闭样品管，所述样品冲出件包括顶杆部，所述顶杆部伸入样品管内部以推出土壤。通过上述方式，本实用新型能土壤取样组件，能够实现样品管的快速截断和样品的快速取出，有效降