A ready-to-laying-and-packing full-automatic radioactive contamination recovery device comprises a vehicle body, a releasing wheel, a material receiving mechanism, a compaction mechanism, a storage battery and a control mechanism; the releasing wheel is arranged on the left side in the vehicle body; the material receiving mechanism is arranged on the left side in the vehicle body; the compaction mechanism is arranged in the middle of the lower part in the vehicle body; the storage battery is arranged on the upper part of the interior of the vehicle body; the control mechanism is arranged on one side of the storage battery in the vehicle body; the vehicle body is of a rectangular box structure, and a plurality of travel driving wheels are symmetrically arranged on the left side of the lowerportion of the vehicle body front and back. By means of the technical scheme, the device has the good effects that harmful substances are continuously adsorbed on the polluted bottom face through a decontamination coiled material, releasing, adsorption and recovery are conducted in one time, and decontamination is completed. The device can be remotely controlled through wireless remote control, so that the operation efficiency is effectively improved, unmanned remote automatic operation is realized, and the personal safety of operators is effectively guaranteed.