自动化翻粮机关键参数的设计研究

Design of the key parameters of automatic grain stirrer

通过对翻粮机工作原理、结构和物料运动以及力学和数学分析,建立翻粮机的关键参数计算数学模型,给出翻粮机在稻谷、小麦、玉米等不同粮食物料状况和不同产量下的最佳转速、螺距、螺旋升角和行进速度的关系及对应数值表,对翻粮机设计具有一定参考和实用价值。

Based on the working principle,structure and material movement and mechanics and mathematical analysis of the turning machine,the mathematical model of the key parameters of turning grain machine is established. The relationship between the optimum speed,pitch,spiral angle and travel speed of rice grain,wheat,corn and other food materials and the corresponding numerical table under the different yield is given. The design of the turning machine has a certain reference and practical value.