| 摘要 |
The subject of present invention is a lawn mower working head for garden work having a disc-shaped cutting assembly equipped with a cutting blade with holder provided, on one end, with pressed hollow with hole and, on extension of said blade, with a cascade offset containing a cutting component with oblique cutting edge and the corner of said flat offset bent back. The head according to the invention consists of the disc body (1) with mounting holes (8), (9), (11) and (14), joined detachably with at least two pivotally mounted blades (2) for lawn mowing, or with at least two pivotally mounted blades (24) for picking up leafs and either two short aerator assemblies (26) or two long aerator assemblies (27) for lawn cleaning and aerating located between said blades and/or with at least two cutting blades (47) for branch cutting and shredding, while blades (2) or (24) mounted to said body and aerators (26) or (27) located between said blades are distributed symmetrically along outer circumference of said body, and in the case of cutting blades (47) - symmetrically on inner surface of said body provided with a pressed bean (4). |
