CONCAVES FOR AN AGRICULTURAL COMBINE

摘要

A concave for an agricultural combine includes first and second frames connected together for movement between closed and open positions. The first frame includes curved members axially spaced from one another, and bars each movable between a first position removably connected to the first frame and a second position detached from the first frame, wherein the bars are spaced from one another and extend axially between the curved members forming openings therebetween for grain to pass through in the first position of each of the bars. The second frame restricts movement of each of the bars between the first and second positions in the closed position of the first and second frames, and the second frame allows movement of each of the bars between the first and second positions in the open position of the first and second frames.

主权项

1. A concave for an agricultural combine, comprising:
first and second frames connected together for movement between closed and open positions; the first frame includes curved members axially spaced from one another, and bars each movable between a first position removably connected to the first frame and a second position detached from the first frame, wherein the bars are spaced from one another and extend axially between the curved members forming openings therebetween for grain to pass through in the first position of each of the bars; the second frame restricts movement of each of the bars between the first and second positions in the closed position of the first and second frames; and the second frame allows movement of each of the bars between the first and second positions in the open position of the first and second frames.