手推式割草机的设计和实现机械制造自动化专业VIP免费

手推式割草机的设计摘 要：近年来，中国经济正在不断蓬勃发展，在此背景下，人们的生活质量与日俱增，对于当前赖以生存的生态环境，也愈加提出一系列亟待解决的根本要求。人们常在公园里、马路旁铺设大片草坪，这些草坪既可以大大地减少环境污染，而且整齐划一的绿化带还非常具有观赏价值，传统人工操作繁琐又效率低下无法满足人们对草坪修剪的需要，而割草机的出现解决了这个问题，它使得修剪草坪变得简单又高效。 本设计希望通过设计一种割草机来提高割草效率，并通过 Solidworks 实现运动仿真，最终得出结论此割草机可以完成预期要求，那就是把割下来的草屑打的够碎，省却别的割草机的草屑搜集步骤，从而有效增强现有的草坪修剪效率。 关键词：草坪修剪；运动仿真；割草机 ；修剪效率Design Of Hand-push MowerAbstract: In recent years, China's economy is constantly developing vigorously. Under this background, people's quality of life is increasing day by day. For the ecological environment on which the current survival depends, a series of fundamental requirements that need to be solved are increasingly raised. People often lay large lawns in the park and on the roadside. These lawns can greatly reduce environmental pollution, and the uniform green belts are also very ornamental. The traditional manual operation is cumbersome and inefficient, which cannot meet the needs of people for lawn pruning. The emergence of a lawn mower solves this problem, making it easy and efficient to mowing the lawn. This design hopes to improve the mowing efficiency by designing a lawn mower, and realize the motion simulation through Solidworks. It is concluded that the mower can fulfill the expected requirements, that is, the cut grass clippings are broken enough to save The grass clipping process of other lawn mowers effectively enhances the existing lawn trimming efficiency.Key Words: Lawn pruning; motion simulation; lawn mower; pruning efficiency11. 绪...