3LY-500鱼鳞坑开沟犁的优化设计

摘要

The types and design requirements of tree planting diggers have been introduced and according to practical experience, the existing problems with each type of tree planting diggers are put forward. The characteristics of 3 LY-500 fish-scale trenching plow are introduced and optimal design direction is presented in view of the insufficiency and problems with the fish scale trenching plow, which provides necessary reference for the overall structure improvement and performance optimization of the trenching plow.%　　介绍了植树挖坑机的类型和设计要求，根据实践经验提出了各类植树挖坑机存在的问题。分析了3LY-500鱼鳞坑开沟犁的特点，针对该开沟犁存在的问题和不足，提出了优化设计方向，可为该开沟犁的整机结构改进及性能优化提供参考。