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农业机械质心的高度参数直接影响整机对作业环境的适应性,质心位置也影响其动力性能、作业和行驶的稳定性、侧翻安全性、加速时的反应以及挂钩牵引效率等。因此,质心位置的确定在农业机械的整机设计中具有举足轻重的地位。本文对现有质心测量方法进行综述,在详细介绍国内外农业机械质心测量方法现状的基础上,分析了各种检测方法的优缺点,并提出以3支点平台支撑反力法为原理的农业机械质心检测新方法。
The height parameters of the agricultural machinery center of gravity directly affect the adaptability of the whole machine to the working environment. The position of the center of mass also affects the dynamic performance, the stability of operation and driving, rollover safety, reaction during acceleration and the efficiency of hooking and towing. Therefore, the determination of the location of the centroid plays an important role in the overall design of agricultural machinery. In this paper, the existing methods of measuring centroid are reviewed. Based on the detailed introduction of the present situation of centroid measurement methods of agricultural machinery at home and abroad, the advantages and disadvantages of various measuring methods are analyzed. And the agricultural machinery Centroid detection of new methods.