Abstract: Smart agriculture is inevitable trend of modern agricultural development．Intelligent agricultural machinery is an important support for smart agriculture．Applying modern information technology to improve intelligent level of agricultural machinery and equipment is an important means to improve quality and efficiency of agricultural development．At present, there is a lack of talents in grass-roots agricultural mechanization technology promotion system in Tianjin City, standardization of agricultural machinery operation is low, and a perfect intelligent mechanization technology mode and machine configuration scheme have not been formed, which seriously restricts popularization and application of intelligent mechanization technology．By analyzing development status and existing problems of intelligent mechanization technology in Tianjin City, measures to vigorously promote this technology were put forward, which could play an important role in improving agricultural production environment, reducing farmers' labor intensity, reducing human costs, reducing agricultural production costs, and improving agricultural production efficiency．