林果业修剪机械的工作原理及存在问题分析

林果业修剪机械一般由动力源、驱动元件、增力机构、修剪刀片、控制部件组成.介绍了林果业修剪机械的主要性能指标,分析了典型林果业修剪机械的工作原理及其存在的问题,指出了林果业修剪机械研究的方向,包括改进配套动力源、采用新型驱动元件、分析剪切过程、研究树枝剪切力学性能、开发专用修剪机具.

Analysis on working principle and existing problem of the pruning machinery of garden and fruit industry

General components of the forest and fruit pruning machinery were summarized. These components were power source,driving element, force-amplifier, trimming blade and control components. The main performance indexs of the pruning machinery had been introduced. The working principle of typical kinds of the forest and fruit pruning machines had been analyzed and summarized. The existing problems of the forest and fruit pruning machinery were pointed out. The research directions of pruning machinery were pointed out, such as improving power source, using new driving element, analysis of the pruning process, researching on branches pruning mechanical properties, and developing of special pruning equipment.