< Topic >Transmission feature of the Brush Cutter payment machine where you can obtain the vibrating cushioning effect which is higher than past furthermore is obtained.SolutionsMotive for action machine the long shaku transmission shaft 20 where transmits torque with 2 and cutting blade 12 compared to vibrating cushioning feature 21 is provided on side of cutting blade 12 in the transmission feature 6 which transmits torque of motive for action machine 2 to cutting blade 12 in Brush Cutter payment machine 30. And it is more desirable, long shaku transmission shaft, provides another 2nd vibrating cushioning feature from vibrating cushioning feature 21 22 even with 20 and motive for action machine 2.< Choice figure >Drawing 1【課題】従来よりもさらに高い振動緩衝効果が得られる刈払機の伝動機構を得る。【解決手段】刈払機30において原動機2の回転力を刈刃12に伝達する伝動機構6において、原動機2と刈刃12との間で回転力を伝達する長尺伝動軸20よりも刈刃12の側に振動緩衝機構21を設ける。そしてより好ましくは、長尺伝動軸20と原動機2との間にも、振動緩衝機構21とは別の第2の振動緩衝機構22を設ける。【選択図】図1
