Abstract: Agricultural machinery cooperatives play a more and more important role in the process of agricultural mechanization and agricultural modernization.In integration of agricultural machinery resources，there is a lack of efficient and large-scale business model，and there is no optimization in use and operation of agricultural machinery in Fengtai District of Beijing City.It is urgent to explore road of transformation and upgrading of agricultural machinery socialized service.Necessity and advantages of developing agricultural machinery cooperatives were expounded.Ideas of exploring development of agricultural machinery cooperatives were put forward combined with actual situation of Fengtai District.Some business models of agricultural machinery cooperatives that could be used for reference were introduced.