摘要
利用拖拉机的牵引力，当犁体入土时压缩弹簧贮存能量，机组耕作到地头拖拉机的液压提升机构将犁体提升后，通过圆柱凸轮机构就能实现双向犁的自动翻转通过机构设计、运动分析和性能测试，该机构具有设计合理，翻转平稳，运转可靠。
When the two-way plow goes into soil,the tractor tractive power compresses the spring and stores energy.When the tractor drive on to the field end,the sping force makes the twoway plow be reversed.The mechanism is a new construction with such characteristics as reasonable design,steady reversing and reliable running.
出处
《河南农业大学学报》
CAS
CSCD
1999年第3期300-302,共3页
Journal of Henan Agricultural University
