【摘要】 本文介绍了小麦免耕播种机的总体结构及工作原理、主要工作部件的选择、设计及参数确定。研究设计表明:该机具结构简单,重量轻,调整使用方便,能够满足小麦免耕播种的农艺要求。更多还原

【Abstract】 Having recommended the avoid ploughing wheat seeder’s ensemble architecture and operation principleof, the choice , design and parameter of the groundwork part are fixed . Studying and designing indicates: This machines are of simple structure , light, adjust user-friendliness, can meet the agricultural demand of the wheat seeding and avoid ploughing .更多还原