| 摘要 |
<p>The cutter bar for the front attached mower consists of a long, to-and-fro-moving beam crosswise to the direction of travel, on which are several forward-projecting blades. The cutter bar is driven by a crank gear (2). Near the crank shaft (2) above the blade support (1) and parallel to the support (1) is a reinforcement bar (11) extending on both sides of the crank shaft, underneath the blade attachment (10). The crank shaft (2) has two upright sides (3) in which the crank shaft rotates on the crankshaft orbit. The blades (6) of the cutter act in conjuction with counter -blades (9).</p> |
