【摘要】 介绍了舵轮式多功能穴播器的工作原理,建立了其机械结构参数的设计方法,并进行了样机试验,试验结果验证了该穴播器投放种子、肥料可靠,入土器不夹土、不夹膜,其结构、功能、可靠性等都符合设计要求.更多还原

【Abstract】 The working principle of the helm-shaped multifunctional hill-drop planter is analyzed, and how to design the structural parameters is presented. The experiment shows that seeding and applying fertilizer are reliable; the film will not be damaged during working; the structure, function and reliability all can meet the design requirements.更多还原