Detection sampling device for soil remediation

The utility model discloses a detecting and sampling device for soil remediation, which belongs to the technical field of soil remediation and comprises a mounting table and a detecting and sampling mechanism positioned on the mounting table, support legs are welded at four corners of the bottom wall of the mounting table, an inverted U-shaped bearing column is welded on the top wall of the mounting table, a first motor is vertically mounted on the bearing column, and a second motor is mounted on the first motor. A screw rod and two limiting sliding rods symmetrical to the two sides of the screw rod are arranged on the inner side of the bearing column, an output shaft of the first motor is coaxially connected with the screw rod, the two limiting sliding rods are welded to the mounting table, the screw rod is sleeved with an inverted-U-shaped sliding seat in a threaded mode, the two ends of the sliding seat are slidably arranged on the two limiting sliding rods in a sleeving mode respectively, and the sliding