| 摘要 |
The device has a tilting type immobilizing lock (7) i.e. deformable spring, immobilizing a spring plate (9), placed near/connected to a hooking axle (10) that hooks a plant cutting blade (5) on a cutting rotor of a mowing machine, where the lock and the rotor are in the form of fitting/clipping part and oval shaped disc, respectively. The lock has a hook shaped lower part (11) for maintaining the plate in place, where the part is movable under an action of rotation of the lock around a horizontal axle (12). The axle (10) maintains the blade (5) in place on the rotor. |
