畦形成機
- 专利权人:
- 株式会社ササキコーポレーション
- 发明人:
- 横浜 雅透,加賀沢 豪紀,樋口 健夫
- 申请号：
- JP2009289105
- 公开号：
- JP5261688B2
- 申请日:
- 2009.12.21
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To simply and quickly attaching and detaching a cylindrical part attached to a ridge-forming apparatus to and from a disk and to achieve an efficiency improvement of an operation for forming a new ridge at a farm land having various ridge heights.
SOLUTION: The ridge-forming machine includes a mounding apparatus for mounding soil on old ridges and the ridge-forming apparatus for compacting mounded soil. The ridge-forming apparatus includes a disk 33 for compacting the slope of the mounded soil and a cylindrical part for compacting the top surface of the mounded soil. The cylindrical part holds a shaft 341. The shaft 341 has the longitudinal direction of its own directed in parallel with the central axis direction of the cylindrical part, is rotatable in the direction around the shaft and movable in a longitudinal direction. When a cam lever 347 is operated in a state in which fitting pins 344 projected from the end part of the cylindrical part are connected to first connection holes 333 formed on to the disk 33, the shafts 341 are moved in a longitudinal direction and rotated around the shaft and attachment and detachment of the disk 33 to and from the cylindrical part is locked.
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- 来源网站：
- 中国工程科技知识中心
