Soil sampling device

The utility model provides a soil sampling device, belongs to soil sampling technical field, the utility model discloses a solve the existing product and has changed the former of soil have levels in the sample process, monocycle sword sample speed wastes time and energy slowly, the problem of card easily. The motor is connected through pivot and inner ring blade holder, and the transmission suit lies in inner ring blade holder top in the pivot, and the sleeve pipe upper end is fixed on the motor, and lower extreme and transmission fixed connection, outer cutting ring install the lower extreme at transmission, on the cutting ring seat, just lies in outer cutting ring including the installation of interior cutting ring. The utility model discloses a soil sampling device can be better the level that keeps original soil, the relative retrograde rotation of dicyclo sword fetches earth fast. 种土壤取样装置，属于土壤取样技术领域，本实用新型为了解决现有产品在取样过程中改变了土壤的原有层次，单环刀取样速度慢费时费力、容易卡顿的问题。电机通过转轴与内环刀座连接，传动装置套装在转轴上，位于内环刀座上方，套管上端固定在电机上，下端与传动装置固定