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5. 发明专利

JP4796514B2 Riding working machine 有权
公开(公告)号：JP4796514B2
公开(公告)日：2011-10-19
申请号：JP2007011769
申请日：2007-01-22
申请人：株式会社クボタ
发明人：登東尾 , 直樹松木 , 哲直本 , 藤井　　健次
IPC分类号： A01C23/00 , A01C11/00 , A01M7/00
摘要： PROBLEM TO BE SOLVED: To provide a riding type working machine which does not apply a large load to a battery, when electric motors and stirring members for stirring a liquid fertilizer are provided in storage tanks. SOLUTION: This riding type working machine includes storage tanks 16 for storing a liquid agrochemical materials, delivery portions for delivering the liquid agricultural materials in the storage tanks 16, and a supply portion for supplying the liquid agricultural materials from the delivery portions to a field, includes stirring members 78 for stirring the liquid agricultural material in the storage tanks 16, and electric motors 79 for driving the stirring members 78, and further includes stopping means for stopping the electric motors 79, when the electric motors 79 are operated over a set time. COPYRIGHT: (C)2008,JPO&INPIT

8. 发明专利

JP3540968B2 Furrow when the clutch structure of the rice planting machine 有权
公开(公告)号：JP3540968B2
公开(公告)日：2004-07-07
申请号：JP27741799
申请日：1999-09-29
申请人：株式会社クボタ
发明人：守久保 , 猛向井 , 登東尾 , 邦充牧原
IPC分类号： A01C11/02

10. 发明专利

JP5297174B2 Paddy working machine 有权
公开(公告)号：JP5297174B2
公开(公告)日：2013-09-25
申请号：JP2008315886
申请日：2008-12-11
申请人：株式会社クボタ
发明人：正樹折本 , 哲直本 , 登東尾
IPC分类号： A01C11/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To provide a paddy working machine controlling the attitude of a seedling-planting device non-parallel to a machine body even when a chemical-spraying device is mounted on the seedling-planting device. SOLUTION: The seedling-planting device 6 is mounted on the machine body so as to roll around a rolling axis X, and a main balance spring 29 for returning the seedling-planting device 6 to an attitude parallel to the machine body and urging thereof is provided. The chemical-spraying device 1 is mounted on the seedling-planting device 6 so that the seedling-planting device 6 is controlled so as not to assume the attitude non-parallel to the machine body by mounting the chemical-spraying device 1. An auxiliary balance spring 45 for returning the seedling-planting device 6 to the attitude parallel to the machine body and urging thereof is provided over the machine body and a bracket 24b which is deflected and located in one of the right and left separated from the rolling axis X in the seedling-planting device 6. COPYRIGHT: (C)2010,JPO&INPIT

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