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公开(公告)号：US11559001B2
公开(公告)日：2023-01-24
申请号：US16757857
申请日：2017-10-25
申请人： Kubota Corporation
摘要： A combine harvester is provided with left and right main frames that extend in the front-rear direction of a vehicle body, and a threshing device installed between the left and right main frames. The threshing device is provided with a threshing unit that performs a grain removal process, and a sorting unit that is provided below the threshing unit and performs a sorting process of sorting processed articles after the grain removal process has been performed by the threshing unit. A threshing frame included in the threshing unit is mounted on and supported by the left and right main frames, and a sorting unit frame included in the sorting unit is suspended from and supported by the left and right main frames.
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公开(公告)号：US20210227753A1
公开(公告)日：2021-07-29
申请号：US17262456
申请日：2019-07-22
申请人： Kubota Corporation
发明人： Mamoru Shinya , Yusaku Yoshida , Tsuyoshi Kumatori , Takashi Kitahara , Yoshifumi Tango , Ryohei Higashitaki , Toshinari Nishimura , Masakazu Hino , Shota Hayashi , Nobuki Kitamura
摘要： A lid is supported so as to be open and close by swinging upward and downward about a swing axis that is not parallel with the screw axis of a bottom screw.
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公开(公告)号：US11930740B2
公开(公告)日：2024-03-19
申请号：US17262456
申请日：2019-07-22
申请人： Kubota Corporation
发明人： Mamoru Shinya , Yusaku Yoshida , Tsuyoshi Kumatori , Takashi Kitahara , Yoshifumi Tango , Ryohei Higashitaki , Toshinari Nishimura , Masakazu Hino , Shota Hayashi , Nobuki Kitamura
摘要： The combine may include a threshing tank that is configured to store a threshing product obtained by the threshing device and includes a lower tapered portion formed in a bottom portion. A bottom screw is provided inside the lower tapered portion and configured to discharge the threshing product from the threshing tank. A threshing discharge device is connected to the bottom screw and configured to convey the threshing product from the bottom screw and discharge the threshing product in a body outward direction. The threshing tank includes an inspection port formed in a bottom section of the lower tapered portion, and a lid configured to open and close the inspection port, and the lid opens and closes by swinging upward and downward about a swing axis that is not parallel with a screw axis of the bottom screw.
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公开(公告)号：US20210185931A1
公开(公告)日：2021-06-24
申请号：US16757857
申请日：2017-10-25
申请人： Kubota Corporation
摘要： A combine harvester is provided with left and right main frames that extend in the front-rear direction of a vehicle body, and a threshing device installed between the left and right main frames. The threshing device is provided with a threshing unit that performs a grain removal process, and a sorting unit that is provided below the threshing unit and performs a sorting process of sorting processed articles after the grain removal process has been performed by the threshing unit. A threshing frame included in the threshing unit is mounted on and supported by the left and right main frames, and a sorting unit frame included in the sorting unit is suspended from and supported by the left and right main frames.
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