The utility model discloses a broken rising temperature device of frozen soil, the wheel that breaks ground is connected through high adjust?the?slider in device body front portion, device body middle part is provided with lower surface opening, other surface closed's warm braw circulation case, warm braw circulation case lower part is provided with the connecting pipe, the connecting pipe passes through supply duct and connects hot -air blower, is connected with universal decurrent tuber pipe of air outlet on the connecting pipe, device body rear portion is connected with the follower, round periphery of breaking ground is provided with the blade that the syntropy was arranged, device body front portion still is provided with the adjustable connecting rod that is used for connecting draw gear, the utility model discloses simple structure, the device safe and reliable, can solve severe cold district endure cold the earth material resume fast the construction the problem.