偏心式林果采摘振动系统

在降低林果采摘成本、提高采摘效率方面，林果采摘机械发挥着重要作用。国外研究人员对林果采摘技术做了大量深入的研究，而我国这方面的技术还很缺乏。该文分析了果树振动系统的模型，对振动系统的参数计算做了简单介绍，通过分析果实振动后的运动规律，建立了一种果实运动模型，得出模型的动力学微分方程，为研究果实振动时的运动情况和受力情况提供了一些理论依据。 

Vibration System of Eccentric-type Fruit Picking Mechanisms

Fruit picking mechanism plays an important role in reducing cost and improving efficiency of fruit picking.Foreign researchers have made a lot of in-depth research for picking technology，however，this kind of research is still insufficient in our country.Vibration model system of picking mechanism was analyzed.Parameter calculation of the vibration system was giren a simple introduction.Through analyzing the motion law of fruit while vibrated，models of fruit movement and its dynamic differential equation were established.Furthermore，some theoretical basis about vibration motion and state of forces when fruits were vibrated were provided.