移植機の穿孔装置
- 专利权人:
- 株式会社クボタ
- 发明人:
- 西中 正昭
- 申请号：
- JP2008283012
- 公开号：
- JP5280152B2
- 申请日:
- 2008.11.04
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide a punching device of a transplanter and in which a total calorific value of heaters can simply be adjusted by the switching of a switching portion to simply and well control the temperature of a heater block.
SOLUTION: There is provided the punching device of the transplanter in which a punching member having a plurality of heaters generating HEAT with an electric POWER supplied from a dynamo and a heater block heated with the heaters is liftably supported ON a travel vehicle traveling in a state of stepping over a ridge, and lowered to contact the heater block with a multi-film covering the ridge, thereby forming a planting hole for planting a seedling ON the ridge in the multi-film and characterized in that the heaters are connected to the dynamo in a state of being capable of being switched in a row or in series, and a switch portion for switching the heaters to a series connection or a parallel connection to the dynamo is disposed.
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- 来源网站：
- 中国工程科技知识中心
