| 摘要 |
<p>A grinder assembly for a waste disposal device (100) includes a rotary shaft (3) mounted rotatably in a grinder tank (200) about an axis (L), a shredding blade unit (4), and a plurality of interconnecting ribs (5) extending radially to interconnect the shredding blade unit (4) and the rotary shaft (3). The shredding blade unit (4) is configured to be rotated along a spiral path and has a forward-facingmajor surface (411) which forces kitchen waste in the grinder tank to advance forward so as to render the stirring and shredding operation efficiently.</p> |
