| 摘要 |
A crumbling or "mulching" unit for a lawn mower machine is described comprising a cutting plate (1), at least one cutting blade (2) rotating below said plate (1) and an expulsion conveyor (4) communicating with the inside of said cutting plate (I) in order to convey the cut grass toward an output mouth (5). The mulching unit comprises a deflector plate (7) insertable into the cutting plate (1) by sliding along the expulsion conveyor (4), an elongated bar (8) for the operation of insertion and removal of said deflector plate (7), an elastic articulated joint (17, 18) for connection between one end of said bar (8) and said deflector plate (7) and elastic hooking means (20) between a handle (19) located at the other end of said bar (8) and the frame of the machine. <IMAGE>
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