PROBLEM TO BE SOLVED: To simply replace a transmission belt of a belt driving device, in a work vehicle.SOLUTION: A driving side rotational shaft 12 is connected rotatably and integrally with a driving shaft, and is connected rotatably and integrally with a driving pulley 16. The driving side rotational shaft 12 is rotatably supported to a pair of driving support plates 20 from both sides. In at least one of the pair of driving side support plates 20, provided is an opening 22 for a belt capable of passing a transmission belt 17 while supporting the driving side rotational shaft 12 to the pair of driving side support plates 20.SELECTED DRAWING: Figure 1
【課題】作業車両において、ベルト駆動装置の伝動ベルトを簡単に交換できるようにする【解決手段】駆動側回転軸12を駆動軸に回転一体に連結すると共に、駆動プーリ16と回転一体に結合する。駆動側回転軸12を回転可能に両側から一対の駆動側支持プレート20に支持する。一対の駆動側支持プレート20のうち少なくとも一方に、駆動側回転軸12を一対の駆動側支持プレート20に支持させたまま、伝動ベルト17を通過可能とするベルト用開口22を設ける。【選択図】図1
WORK VEHICLE INCLUDING BELT DRIVING DEVICE
ベルト駆動装置を備えた作業車両
25.04.2016
Patent
Elektronische Ressource
Japanisch