Layered sampling device for soil detection sampling

The invention relates to a layered sampling device for soil detection sampling, the layered sampling device comprises two handle frames, a driving device and a sampling device, the number of the handle frames is two, the handle frames are symmetrically installed at the upper end of the driving device, and the sampling device is detachably installed at the lower end of the driving device. The device can solve the problems that when existing equipment is used for stratified sampling of soil, the sampling effect is poor, the phenomenon of material mixing is prone to occurring during stratified sampling, consequently, soil sampling is inaccurate, and the accuracy of subsequent soil detection is affected, and meanwhile when the existing equipment is used for stratified sampling of soil, sampling is usually conducted in an insertion mode, when impurities such as rhizomes and stones are contained in the soil, sampling failure is easily caused, the phenomenon of equipment damage is easily caused, and the subsequent u