| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thresher which is equipped with a dust-sending guide for adjusting the sending speed of a treated product, can prevent that the flow of the treated product in a threshing chamber is unexpectedly obstructed, and can prevent that the turning operation failure of the dust-sending guide is caused. <P>SOLUTION: In the thresher manufactured by rotatably supporting a dust sending guide 24 for guiding the treated product in a threshing chamber 14, disposing a resilient member 33 for maintaining the dust sending guide 24 at an initial turning position on the upper side of a ceiling plate 22, and rotating the dust sending guide 24, when a load from the treated product is enlarged, a turning shaft 42 in a state penetrating through the ceiling plate 22 is disposed, a bearing 43 for supporting the turning shaft 42 is disposed on the upper side of the ceiling plate 22, the dust sending guide 24 is formed from a flat plate, and fixedly attached to the dust sending guide 24 to a part projecting in the threshing chamber of the turning shaft 42, an action member 47 acted with the urging force of the resilient member 33 is fixed to a part upward projecting from the ceiling plate 22 of the turning shaft 42, and the urging force of the resilient member 33 is allowed to be acted on the turning shaft 42. <P>COPYRIGHT: (C)2012,JPO&INPIT |
