| 摘要 |
A lump peat machine mills peat by means of a rotating cutter which delivers the peat to a tube containing a screw conveyor for expression through a nozzle onto the ground. The cutter is raised and lowered through means of a hollow arm supporting the cutter at one end and mounted on the tube by means of an encircling bearing at the other end. The power train for the cutter is positioned within the hollow arm. |
