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1. 发明授权

US4512413A Rotary cultivating apparatus of laterally shiftable type 失效
标题翻译：横向移动型旋转培养装置
公开(公告)号：US4512413A
公开(公告)日：1985-04-23
申请号：US386319
申请日：1982-06-08
申请人： Mitsuki Hirata , Yoshitaka Sato , Kaname Matudaira
发明人： Mitsuki Hirata , Yoshitaka Sato , Kaname Matudaira
IPC分类号： A01B33/08 , A01B63/00 , A01B63/06 , A01B63/10 , F16H3/04 , A01B33/02
CPC分类号： A01B33/087 , A01B33/082 , Y10T74/19367
摘要： A rotary cultivating apparatus wherein a tiller frame having a rotary tiller unit is laterally shiftable relative to a fixed frame having connecting portions for a vehicle and a power input shaft. A mechanism for laterally shifting the tiller frame comprises a transmission gear member mounted on a transmission shaft for the tiller unit and having an inner gear and an outer gear, a shifting screw rod reversibly rotatable by the transmission gear member through intermediate gears, and an internally threaded member fixed to tiller frame and in screw-thread engagement with the screw rod. One of the intermediate gears is selectively meshable with the transmission gear member to shift the tiller frame laterally in either direction by utilizing the power for driving the tine shaft of the tiller unit.
摘要翻译：一种旋转栽培装置，其中具有旋转耕耘机单元的耕耘机框架相对于具有用于车辆和动力输入轴的连接部分的固定框架可横向移动。用于横向移动耕耘机框架的机构包括传动齿轮构件，其安装在用于耕耘机单元的传动轴上，并具有内齿轮和外齿轮，通过中间齿轮由传动齿轮构件可逆地旋转的换档螺杆，以及内部螺纹构件固定在舵柄上并与螺杆螺纹接合。中间齿轮中的一个可选择性地与传动齿轮构件啮合，以通过利用用于驱动耕耘机单元的齿轴的动力在任一方向上横向移动耕耘机架。

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