| 摘要 |
PURPOSE: A crop supporter striking device is provided to enable users to always accurately and vertically install and fix a crop supporter with minimum effort. CONSTITUTION: A crop supporter striking device has a pipe shape to be inserted into a guide unit(16) of a supporting tube(1), and includes a guiding hole(23) and a hammer(22) on the upper inside to be contacted to a striking unit(11). The supporting tube includes the striking unit and the guide unit. A guiding rod(17) and a spring(18) are vertically installed on the center of the striking unit. A pressure piece(12) for pressurizing and supporting a crop supporter(3) is inserted into an insertion hole(1a) of the supporting tube. The pressure piece is integrated with a pressing lever(15) located on the outside of the supporting tube using a connector(13).
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