苗植機の苗植昇降制御装置
- 专利权人:
- 井関農機株式会社
- 发明人:
- 加藤 哲,奥村 仁
- 申请号：
- JP2008277060
- 公开号：
- JP5298770B2
- 申请日:
- 2008.10.28
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To solve such problems that when a traveling vehicle body of a seedling transplanter reduces speed or stops in a front up inclined posture, the floating POWER of a float decreases and the seedling transplanter sinks below the soil surface, and by the sinking of a fertilizing tube installed in the float, mad tends to clog the fertilizing tube and accurate gutter cutting or fertilizing action cannot be performed.
SOLUTION: This seedling transplanter installing the fertilizing tube 4 for guiding fertilizer to the soil surface of the seedling-transplanting position ON the float 3 supporting the seedling-transplanter 2 attached to the rear part of a vehicle body 1 and leveling the soil surface of the seedling-transplanting position and while sliding ON the soil surface is provided by automatically lift up-controlling the seedling transplanter 2 relative to the vehicle body 1 by increasing the front up inclination of the vehicle body 1 and also by coming the traveling speed to a halt, for floating up the earth-contacting surface of the float 3 to be able to reduction the sinking amount of the fertilizing tube 4 to the beneath of soil surface and preventing the mad-clogged state in the fertilizing tube 4.
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- 来源网站：
- 中国工程科技知识中心
