Soil sampler for soil remediation

According to the soil sampler for soil treatment, when the soil sampler works, the sampling rod is clamped through the elasticity of the first piston rod and the second piston rod, then the threaded rod is driven to rotate through rotation of the driving motor, then the adjusting plate is driven to move, and the sampling rod is clamped through the first piston rod and the second piston rod. According to the sampling device, the distance between a first threaded supporting rod and a second threaded supporting rod is adjusted through rotation of an adjusting nut, then a connecting plate is adjusted, then a pressing crankshaft is driven to rotate through rotation of a pressing motor, a pressing plate is driven to press the pressing plate, a hard land parcel is sampled, and then the distance between the first threaded supporting rod and the second threaded supporting rod is adjusted through rotation of the adjusting nut. And then the supporting plate and the ground are fixed through the fixing pins, so that the s