The invention discloses an environmental protection device for soil restoration. A roll shaft having the rotating function is mounted at the bottom of a soil crushing vehicle and provided with multiple tools, and pulverization treatment can be conducted on soil in the advancing process of the soil crushing vehicle, so that soil aeration is improved. Meanwhile, a water supply tank is arranged at the top of a car hopper, a proper amount of plant growth nutrient can be dropped into the water supply tank, and the plant growth nutrient and water are fully stirred under the effect of a stirrer and then pumped into two spraying pipes through a water pump; and finally, a mixture of the plant growth nutrient and the water is sprayed out of spray heads and falls onto the crushed soil, so that supplement of the plant growth required nutrient in the soil is achieved. In addition, the crushed soil contains white waste, the white waste can be picked up and thrown into an incinerator for incinerationdisposal. A purifier is mounted, and purification treatment can be conducted on flue gas generated by combustion of the white waste, so that gas meeting the standards is formed to be emitted into air. By means of the environmental protection device, soil restoration can be achieved, and environmental protection treatment can be achieved; and the device is considerably ingenious and worthy of applying and popularizing.