树枝粉碎机的研制

Research and development of branch grinder

介绍了自行研制的适应中国城市废弃树枝处理的树枝粉碎机的结构与工作原理 ,探讨了主要工作部件喂入装置和粉碎装置的设计理论和设计准则。对样机主要性能指标的实验测试结果表明 ,该机能够粉碎直径 2 0 0mm的树枝 ,工作平稳可靠 ,树枝粉碎质量好 ,生产率达到 2 8m3 ·h-1木屑。

A branch grinder suitable for cities in China was developed and its structure and working principle are introducted.The design theory and method of the key parts,feeding system and grinding system are discussed.The performance test shows that the performance indexes of the prototype are acceptable.The machine can grind branches with diameter up to 200 mm,it works smoothly,reliably and with high quality.The productivity of the machine is about 2 8 m 3·h -1 .