| 摘要 |
FIELD: agricultural engineering. SUBSTANCE: mowing mechanism has winder with rotating finger bars. Gripping teeth are mounted on finger bars. Winder is positioned for rotation around axis of rotation. Control lever is provided on winder for each finger bar. Each control lever is equipped with pulling device, which is attached with its one end on control lever and laid around distributing disk mounted on finger bar. Other end of pulling device is fixed on springy member mounted on winder stop sprocket. Rotation of winder causes rotation of gripping tooth. EFFECT: simplified construction and increased efficiency. 14 cl, 11 dwg |
