| 摘要 |
A multiblade lawn mower has a mower deck with a downwardly directed interior opening. At least two rotary blades are disposed within the opening. A generally circular wraparound baffle is adapted to surround each rotary blade. The wraparound baffle has a throat area opening generally towards one of the walls at an acute angle and/or an opening in the mower deck. The wraparound baffle also has a sloped wall portion adapted to decrease in height gradually from the height of the wraparound baffle to an edge terminating in the throat area. A collar is attached to the top wall and extends downward to a position adjacent the rotary blade. The collar surrounds a spindle attached to the rotary blade to prevent grass buildup created by movement of the rotary blades in a vortex area proximate the spindle.
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