苗移植機
- 专利权人:
- 井関農機株式会社
- 发明人:
- 勝野 志郎
- 申请号：
- JP2009102857
- 公开号：
- JP5365324B2
- 申请日:
- 2009.04.21
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To solve the problems wherein a conventional seedling transplanter in a structure in which a crawler is linearly and obliquely arranged in a crawler traveling apparatus does not demonstrate the function of the crawler sufficiently because of the short grounding distance while being the crawler traveling apparatus, and the transplanter in a structure in which the whole of the crawler is arranged in an arc shape also does not demonstrate the function of the crawler sufficiently because only the arc-shaped grounding part grounds even in a transplanting operation on a low ridge or a plane ground although the grounding distance is elongated a little.
SOLUTION: The seedling transplanter is obtained by installing the crawler traveling apparatus 2 constituted by forming the one terminal side in the front and rear direction of the lower grounding part into the arc shape by installing crawler guide bodies 16b, 16e and 16j in the arc shape in one terminal side in the front and rear direction, and forming the other terminal side of the lower grounding part into a linear shape, and further installing a grounding part-changing means X for changing the position at which the lower grounding part grounds by changing the posture of the crawler traveling apparatus 2.
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- 来源网站：
- 中国工程科技知识中心
