| 摘要 |
A straw chopper attachment of the type in which a deflector plate directs the straw toward and against a chopper blade rotor disposed within a hood and in which chopper blade wear may be compensated for by shifting the deflector plate toward the rotor to preserve a predetermined optimumm blade-to-plate clearance gap. The plate is pivoted within the hood for swinging movement toward and away from the rotor and the necessary adjustments may be made exteriorly of the hood without necessitating access to the latter.
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