Peanut combine harvester is a joint machinery specialized in peanut harvesting, which integrates the functions of seedling support, digging and loosening, seedling pulling, clamping and conveying, shaking soil, picking fruits, bias screening, fan cleaning, roller chain cleaning, collecting, etc. The whole operation process is smooth, with the advantages of high operation efficiency and less underground leakage of fruits, etc. The machine can be well adapted to the requirements of agronomy and production characteristics of peanut planting in China. This machinery can be better adapted to China's peanut planting agronomy and production characteristics of the requirements of the various types of soil moisture adaptability; crawler walking, easy to operate, reasonable structure, good reliability, operational efficiency and other advantages, has been favored by the majority of farmers and friends.