| 摘要 |
PROBLEM TO BE SOLVED: To certainly remove the cut grass clogging the exhaust port for mowing machine. SOLUTION: A plurality of rotary grass-cutting blades 50,... which are arranged in parallel in the lateral direction are covered with decks 27 and the exhaust port 55 for exhausting the grass cut by the cutting blades 50 backward is provided at the center on the back side of the deck 27. On the front side of the exhaust port 55 in the deck 27, the left and right exhaustion paths 62a, 62b are constructed for sending the cut grass from both left and right of the deck 27 to the exhaust port 55, and grass-scraping plates 64, 64 which are provided substantially across the width of the left and right exhaustion paths 62a, 62b so that the scraping plates 64, 64 may be made movable from the escape position to the projected position. The clogging cut grass in agglomeration can be securely removed. COPYRIGHT: (C)2003,JPO
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