| 摘要: |
| 针对覆盖免耕播种机作业时易堵塞的问题，提出将驱动圆盘切茬器用做防堵装置的方案。阐明正转的驱动圆盘是理想的切割方式。土槽试验和田间试验证明了驱动圆盘切茬性能可靠，可用做免耕播种机的防堵装置。 |
| 关键词: 切茬器,秸秆,驱动圆盘 |
| DOI： |
| 修订日期：1999-05-19 |
| 基金项目: |
|
| Study on PTO Driven Disc Cutter |
|
|
|
| Abstract: |
| The power driven disk as a residue cutting component was developed. The theoretical analysis, soil-bin test and field test showed that the PTO driven disk cutting parts have a lot of advantages in cutting the crop residue mulching layers. |
| Key words: cutter,straw,driven disc, |
