Ploughing layer soil stripping device and stripping method thereof

The invention discloses a ploughing layer soil stripping device and a stripping method thereof, relates to the technical field of soil stripping, and aims to solve the problem that the surface soil stripping rate of ploughing layer soil stripping is low. The device comprises a stripping shell, a hydraulic telescopic machine, a stripping mechanism and a conveying mechanism. The method comprises the following steps that the soil condition of a designated project area is investigated. The hydraulic telescopic machine is operated to move the device up and down, it is guaranteed that bottom soil is not damaged during soil stripping, surface soil of a ploughing layer is stripped through the stripping mechanism, the stripped soil is conveyed into the conveying mechanism through operation of the stripping mechanism, and the conveying mechanism conveys the surface soil for conveying; and the soil is humidified or air-dried through an air compression blower and a water storage tank according to the actual condition of