Rapid sampling device for soil detection

The utility model discloses a quick sampling device for soil detection. The quick sampling device comprises a sampling barrel, a movable rod is mounted inside the top end of the sampling barrel, a connecting block is mounted at the top end outside the movable rod, a handle is mounted at the top end inside the connecting block, protective structures are arranged on two sides of the handle, and a connecting rod is mounted inside the handle. By arranging the limiting block, the limiting block can be driven to be separated from the top end of the connecting rod by holding the connecting rod and rotating the limiting block, namely, the limiting block and the connecting rod can be detached, the pushing block and the connecting rod can be taken out from the whole by moving the pushing block downwards, and the handle can be driven to be separated from the interior of the connecting block by holding the connecting block and rotating the handle. The movable rod can be driven to be separated from the interior of the con