| 摘要 |
A grinder-feeding system including a log aligning device comprising a log-feeding box adapted to receive logs, and a conveyor including at least two power-driven upwardly sloping chains carrying a plurality of transverse cross pieces for receiving the logs from the feeding box and aligning such logs as they are moved up the slope by the chains. A butting wall is mounted parallel to the chains and on one side of the conveyor, and spiral rolls synchronized with the chains are mounted between each pair of chains for pushing the logs against the butting wall.
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