HANDLE FOR AUXILIARY ROLLER
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present invention relates to a handle for an auxiliary roller， and in more detail， a holder on which a roller is installed is connected to an X-shaped link member， and the X-shaped link member is connected to a shaft portion and a slide part， and the shaft portion is rotated by a handle. The upper and lower heights of the handle are adjusted， but the shaft of the handle is provided with a rotation handle and a polygonal coupling part for mounting on the driver of the electric drill， and the shaft part can be rotated electrically by manual operation by the rotary handle or by attaching it to the driver of the electric drill. There is a feature that allows you to quickly and easily adjust the height of the roller.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
