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    • 41. 发明专利
    • Foreign matter removing structure for longitudinal transfer belt of seedling transplanter
    • 种子移植带长期转移带的外部移除结构
    • JP2011254781A
    • 2011-12-22
    • JP2010134169
    • 2010-06-11
    • Kubota Corp株式会社クボタ
    • MORIMOTO TAKUYAHIGASHIO NOBORUKUNIYASU TSUNEHISAINOUE NOBORUSUGUMOTO SATORUNAKAO YASUNARINAGATA YASUHIRONAKAMURA NAKUBOTSU MAKOTO
    • A01C11/02
    • PROBLEM TO BE SOLVED: To improve sureness of preventing generation of missing plant caused by foreign matter attached to the surface of a longitudinal transfer belt.SOLUTION: The seedling transplanter includes a lateral transfer mechanism to laterally reciprocate a seedling tray 17 with a definite stroke and a longitudinal transfer mechanism to circulate the longitudinal transfer belt 43 when the seedling tray 17 reaches right or left stroke end, and longitudinally transfer a seedling on the seedling tray 17 toward the lower end of the seedling tray 17 and is further provided with a removing means 60 to remove the foreign matter attached to the surface of the longitudinal transfer belt 43 at the back side of the seedling tray 17. The removing means 60 is constructed to work on a supported part 43A of the longitudinal transfer belt 43 supported by a roller 41 which rotatably supports the longitudinal transfer belt 43.
    • 要解决的问题:提高防止由附着在纵向转印带表面的异物引起的缺失植物的产生的可靠性。 解决方案:幼苗插秧机包括一个横向移动机构,用于以一定的行程横向往复运动一个幼苗托盘17和一个纵向传送机构,以便当幼苗托盘17到达右侧或左侧行程端时纵向传送带43循环,纵向移动机构 将幼苗托盘17上的幼苗转移到幼苗托盘17的下端,并且还设置有去除装置60以除去附着在幼苗托盘17的后侧的纵向转移带43的表面的异物 移除装置60构造成在由可旋转地支撑纵向转印带43的辊41支撑的纵向转印带43的支撑部分43A上作用。(C)2012,JPO&INPIT
    • 43. 发明专利
    • Paddy field working machine
    • PADDY现场工作机
    • JP2010193763A
    • 2010-09-09
    • JP2009041136
    • 2009-02-24
    • Kubota Corp株式会社クボタ
    • FUJII KENJIKUNIYASU TSUNEHISAAJIRO SHIGEYOSHI
    • A01C11/02
    • PROBLEM TO BE SOLVED: To provide a paddy field working machine capable of improving operability even in a secondary working implement disposed at the rear of a machine body by properly selecting the site of disposing an operating device required for operation. SOLUTION: A lifting lever 43 for manually operating a seedling-transplanting implement is arranged in front of a driver's seat 24, and a manually-operated on-off switch 93 for operating a field-leveling implement is arranged on a lateral side of the driver's seat 24 in a traveling machine body 28. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过适当选择设置操作所需的操作装置的位置,提供即使在设置在机体后部的二次加工工具中也能够提高可操作性的水田作业机。 解决方案:用于手动操作幼苗移植器具的提升杆43布置在驾驶员座椅24的前面,并且用于操作场平整工具的手动开关开关93布置在侧面 驾驶员座椅24在行进机体28中。版权所有(C)2010,JPO&INPIT
    • 44. 发明专利
    • Traveling operation device of working vehicle
    • 车辆行驶操作装置
    • JP2010132037A
    • 2010-06-17
    • JP2008307647
    • 2008-12-02
    • Kubota Corp株式会社クボタ
    • MIYANISHI YOSHIHIDEYASUDA MAKOTONAKAGAWA YOSHIKIYOMATSUMURA TETSUYAMATSUI YUSUKEKUNIYASU TSUNEHISA
    • B60K20/00A01B69/02A01C11/02F02D29/00G05G11/00
    • PROBLEM TO BE SOLVED: To provide a changeover operation mechanism 62 which can regulate an speed control mechanism 63 without shifting the hand gripping a manual operation tool for changing over a linking mechanism 61 to another tool and also without checking each changeover state of the speed control mechanism 63 and a gearshift operation tool 28, in a traveling operation device of a working vehicle.
      SOLUTION: The operation of a single manual operation tool 81 enables the traveling operation device to be changed over to an interlocked and linked state, in which the speed control mechanism 63 is interlocked with the gearshift operation tool 28, and an unlinked state, in which the speed control mechanism 63 is not interlocked with the gearshift operation tool 28. A changeover operation mechanism 62 is provided which enables the speed control mechanism 63 to be operated in the unlinked state of the speed control mechanism 63 to the gearshift operation tool 28.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种转换操作机构62,其能够调节速度控制机构63,而不会使握住用于将连接机构61切换到另一工具的手动操作工具的手而且也不检查每个切换状态 速度控制机构63和变速操作工具28,在作业车辆的行驶操作装置中。 解决方案:单个手动操作工具81的操作使得行驶操作装置能够转换到联锁状态,其中速度控制机构63与换档操作工具28联锁,并且未连接状态 其中速度控制机构63不与换档操作工具28联锁。设置切换操作机构62,其使得速度控制机构63能够在速度控制机构63的未连接状态下操作到换档操作工具 28.版权所有(C)2010,JPO&INPIT
    • 45. 发明专利
    • Steering angle detection structure of working machine
    • 转向角度检测机构结构
    • JP2010000837A
    • 2010-01-07
    • JP2008159410
    • 2008-06-18
    • Kubota Corp株式会社クボタ
    • FUJII KENJIOKAMOTO TAKUYAKUNIYASU TSUNEHISAMATSUMURA TETSUYA
    • B62D7/20A01B69/00B62D11/08
    • PROBLEM TO BE SOLVED: To provide a steering angle detection structure of a working machine with high reliability by avoiding a failure, etc. by rationally setting a mounting position of a steering angle sensor, while making the most of a merit to constitute the steering angle sensor by a single sensor.
      SOLUTION: The steering angle sensor 47 for detecting steering angles of front wheels and a steering member 41 are linked by a linking mechanism B. The linking mechanism B is constituted of a linking rod 48 extended backward from the steering member 41 and a rotary linking shaft 49 of a vertical direction attitude to transmit an operation of the linking rod 48. The steering angle sensor 47 is linked with an upper end part of the rotary linking shaft 49.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了通过合理设定转向角传感器的安装位置,通过避免故障等来提供高可靠性的作业机械的转向角检测结构,同时充分利用构成的优点 转向角传感器由单个传感器。 解决方案:用于检测前轮和转向构件41的转向角的转向角传感器47通过连接机构B连接。连接机构B由从转向构件41向后延伸的连杆48和 转向角传感器47与旋转连接轴49的上端部连接。(C)2010,JPO&INPIT