乗用型田植機
- 专利权人:
- ヤンマー株式会社
- 发明人:
- 笠原 敏章
- 申请号：
- JP2009216765
- 公开号：
- JP5296648B2
- 申请日:
- 2009.09.18
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a riding type farm working machine having a variable interval between right and left front wheels, in which a mission and a front axle are combinedly used so that its manufacturing cost is reduced for the entire machine group.
SOLUTION: An interval of right and left front wheels is changed depending on whether a spacer 77 is interposed between a mission case 17 and a front axle unit 20. In the upper end of the front axle unit 20, a first attaching part 82 is fixed to a side frame 9, or a second attaching part 83 is fixed to an overhanging frame 85, depending on whether the spacer 77 is interposed. In the state of the spacer 77 being interposed, an extension shaft 86 arranged in the spacer 77 is connected to a front wheel drive shaft 68 so that power is transmitted from a mission to the front axle unit 20.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
