The utility model relates to high temperature hot blast soil sterilization insecticidal equipment. The equipment comprises a box body which is mounted at the rear end of a traction machine, and the bottom of the box body is opened. A front air supply channel is mounted in the front end of the box body, and a front air blower and a first electric heater strip are mounted in the front air supply channel. A rear air supply channel is formed in the rear end of the box body, and a rear air blower and a second electric heater strip are mounted in the rear air supply channel. An arc-shaped soil stopping plate, a soil drifting rotation roller, an arc-shaped soil receiving plate and a soil stirring rotation roller are sequentially mounted on the lower portion of the box body from front to back. A plurality of soil drifting stopping strips are mounted on the outer cylindrical surface of the soil drifting rotation roller, helical blades are mounted on the cylindrical surface of the soil stirring rotation roller, and a third electric heater strip or a third electric heating rod is mounted at the bottom of the arc-shaped soil receiving plate. A soil outlet is formed in the lower portion of the rear end wall of the box body, and a soil levelling plate which can overturn backwards is hinged to the soil outlet. A skylight is arranged on the top wall of the box body, and a skylight door which can overturn upwards is hinged to the skylight. The high temperature hot blast soil sterilization insecticidal equipment has the advantages of being even in heat distribution, good in sterilization and insecticidal effect, simple in structure and convenient to overhaul.