Abstract: In response to the fact that the cultivation and production of pickled vegetables in Chongqing are still in the primitive traditional cultivation stage, whether it is early cultivation of green vegetable heads or raw material production of pickled vegetables, they all follow the labor-intensive production methods that rely entirely on manual operation, such as sowing and seedling cultivation, transplanting in the field, fertilization and pesticide application.Not only is the labor intensity high, but the planting cost is also high.Therefore, This article designs a self-propelled precision pickled vegetable live broadcast machine suitable for planting in hilly and mountainous areas of Chongqing.It can achieve precision sowing in two rows, and complete a series of actions such as trenching; drip irrigation, sowing, and fertilization in one go.After field testing, all indicators meet industry standards.