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    • 33. 发明专利
    • Combine harvester
    • 联合收割机
    • JP2006180750A
    • 2006-07-13
    • JP2004376427
    • 2004-12-27
    • Iseki & Co Ltd井関農機株式会社
    • NAGAI TOSHIRO
    • A01D57/22A01D63/04A01D67/00A01D69/02
    • PROBLEM TO BE SOLVED: To carry out an operation for reaping standing cereal stems along a levee in good operationability by bringing a reaping blade to approach the levee without interfering a grass divider and a raise-up device.
      SOLUTION: The combine harvester is constituted by installing a rotary shaft center S above a reaping unit 4 in a sideways posture and bringing the grass divider 8 and the raise-up device 9 to be integrally and vertically turnable around the rotary shaft center S as a fulcrum. In addition, a drive apparatus 40 for positively and vertically turning the grass divider 8 and the raise-up device 9 is installed. As a first means, an operation device SW1 for operating an operation state of the drive apparatus 40 is installed to a steering lever 52 for controlling the traveling direction of a machine body K. As a second means, the operation device SW1 for operating the operation state of the drive apparatus 40 is installed to a speed change lever 51 for controlling the traveling speed of the machine body K.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过使收割叶片接近堤坝而不妨碍草地分隔器和升起装置,沿着堤坝进行沿着堤坝的站立的谷物茎的操作。 解决方案:联合收割机是通过以横向姿势安装旋转轴中心S在收割单元4上方构成的,并且使草地分割器8和升起装置9能够围绕旋转轴中心一体地且可垂直地转动 S为支点。 此外,安装用于正向和垂直转动草地分隔件8和升起装置9的驱动装置40。 作为第一装置,用于操作驱动装置40的操作状态的操作装置SW1被安装到用于控制机体K的行进方向的转向杆52.作为第二装置,用于操作操作的操作装置SW1 驱动装置40的状态被安装到用于控制机体K的行进速度的变速杆51.版权所有(C)2006,JPO&NCIPI
    • 36. 发明专利
    • Turning controlling device for working vehicle
    • 用于工作车辆的转向控制装置
    • JP2005104292A
    • 2005-04-21
    • JP2003340088
    • 2003-09-30
    • Kubota Corp株式会社クボタ
    • YAMANAKA YUKIFUMIUEDA YOSHIHIROHAYASHI SHIGEKIKATO YUJI
    • A01B69/00A01D41/12A01D67/00A01D69/02B62D11/08
    • PROBLEM TO BE SOLVED: To provide a turning controlling device for a working vehicle which can perform a turning under a good condition by suppressing the generation of a speed difference between a continuously variable transmission for turning and a continuously variable transmission for linear motion even when the state is switched from one wherein a linear motion is commanded by a turning commanding means to one wherein a clockwise turning or a counterclockwise turning is commanded under a state wherein acceleration or deceleration is commanded by a shift control means. SOLUTION: This turning controlling device for the working vehicle is equipped with the manually operated shift control means 14 which is equipped with the continuously variable transmission 7 for linear motion and the continuously variable transmission 8 for turning and performs a shift for the continuously variable transmission 7 for linear motion by using a servo mechanism SV, the turning commanding means 56 which commands the linear motion and the turning, and a controlling means H which controls the motions of a transmission state switching means and an actuator. The continuously variable transmission 8 for turning is controlled based on the detection information of a target shift position detecting means M for detecting the position of a positional displacing member which changes its position in response to a target shift command by the shift control means 14. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种可以通过抑制转弯用无级变速器和直线运动用无级变速器之间的速度差的产生而在良好状态下进行转弯的作业车辆的转向控制装置 即使当状态从由转向指令装置指令的直线运动切换到其中在由换档控制装置命令加速或减速的状态下指示顺时针转动或逆时针转动时。 解决方案:该工作车辆的转向控制装置配备有手动变速控制装置14,其配备有用于直线运动的无级变速器7和用于转动的无级变速器8,并且连续地进行换档 通过使用伺服机构SV进行直线运动的可变传动装置7,指令线性运动和转弯的转向指令装置56以及控制传动状态切换装置和致动器运动的控制装置H. 基于目标换档位置检测装置M的检测信息来控制用于车削的无级变速器8,该检测信息用于检测由换档控制装置14响应于目标换档命令而改变其位置的位置移动部件的位置。 P>版权所有(C)2005,JPO&NCIPI
    • 38. 发明专利
    • Operation structure of working vehicle
    • 车辆操作结构
    • JP2005034096A
    • 2005-02-10
    • JP2003276713
    • 2003-07-18
    • Kubota Corp株式会社クボタ
    • HAMANISHI TADASHIKUMAGAI MASAYUKIFUKUDA MINORUMAKIZONO HARUMICHIOTOMUNE TAKUYA
    • A01D69/00A01D69/02A01D69/10
    • PROBLEM TO BE SOLVED: To provide an operation structure of a working vehicle in which an actuator multifunctionally functions when using the actuator.
      SOLUTION: When a speed change tool is operated to a neutral stop position, a parking brake 16 is operated in a braking state by the actuator 33. When the speed change tool is operated to a low-speed traveling side, the parking brake 16 is operated in a release state by the actuator 33 and an operation speed change apparatus 13 is operated to a low speed side. When the speed change tool is operated to a high-speed traveling side, the parking brake 16 is operated in the release state by the actuator 33 and the operation speed change apparatus 13 is operated to a high-speed side.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种在使用致动器时致动器多功能地起作用的作业车辆的操作结构。

      解决方案:当变速工具操作到中立停止位置时,驻车制动器16由致动器33在制动状态下操作。当变速工具操作到低速行驶侧时,停车 制动器16由致动器33在释放状态下操作,并且操作速度改变装置13被操作到低速侧。 当变速刀具被操作到高速行驶侧时,驻车制动器16由致动器33在释放状态下操作,并且操作速度改变装置13被操作到高速侧。 版权所有(C)2005,JPO&NCIPI

    • 39. 发明专利
    • Operation structure of working vehicle
    • 车辆操作结构
    • JP2005034095A
    • 2005-02-10
    • JP2003276712
    • 2003-07-18
    • Kubota Corp株式会社クボタ
    • HAMANISHI TADASHIKUMAGAI MASAYUKIMAKIZONO HARUMICHIOTOMUNE TAKUYA
    • A01D69/00A01D69/02
    • PROBLEM TO BE SOLVED: To locate a member to be operated to other prescribed position in good accuracy when the member to be operated is moved from a prescribed position to other prescribed position by an actuator in an operation strucure of a working vehicle.
      SOLUTION: The operation structure of the working vehicle is equipped with the actuator 33, the member to be operated by the actuator 33, a control means for operating the actuator 33 so that the member to be operated is located at one position among a plurality of different prescribed positions and a detent mechanism 45 in which the member to be operated can be engaged and positioned at each position of a plurality of prescribed positions.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:当通过作业车辆的操作结构中的致动器将要操作的构件从规定位置移动到其他规定位置时,将准确地操作的构件定位到其他规定位置。

      解决方案:作业车辆的操作结构配备有致动器33,由致动器33操作的构件,用于操作致动器33的控制装置,使得待操作构件位于 多个不同的规定位置和制动机构45,其中待操作的构件可以接合并定位在多个规定位置的每个位置。 版权所有(C)2005,JPO&NCIPI