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1. 发明专利

JP2011021523A Mobile agricultural machine 有权
标题翻译：移动农业机械
公开(公告)号：JP2011021523A
公开(公告)日：2011-02-03
申请号：JP2009166485
申请日：2009-07-15
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： YAMANE TATSUYA , KAMOTO MASASHI
IPC分类号： F01P7/08 , A01D41/12 , F01P11/10 , F02B67/06
摘要： PROBLEM TO BE SOLVED: To provide a mobile agricultural machine in which an electromagnetic clutch for driving/stopping a cooling fan is arranged at a position that eliminates the need of drastic change in a design and is advantageous for its durability.
SOLUTION: A cooling fan 45 is provided so as to rotate integrally with a fan pulley 37. An electromagnetic clutch 90 connecting/disconnecting the power transmission between an engine crank shaft 9a and a second drive pulley 29 is coaxially arranged on the crank shaft 9a. Such an arrangement eliminates the need to jointly arrange the electromagnetic clutch 90 coaxially with the cooling fan 45 and the need to change the locations of a radiator 12, an oil cooler 13 and a capacitor 15, dispensing with a drastic change in design. In addition, the electromagnetic clutch 90 does not directly receive an external air sucked by the cooling fan 45 and hardly receives dust, resulting in the achievement of the enhancement in its durability because the electromagnetic clutch 90 is not arranged coaxially with the cooling fan 45.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种移动农业机械，其中用于驱动/停止冷却风扇的电磁离合器被布置在消除了设计急剧变化的需要的位置，并且其耐用性是有利的。解决方案：冷却风扇45设置成与风扇滑轮37一体地旋转。连接/断开发动机曲轴9a和第二驱动滑轮29之间的动力传递的电磁离合器90同轴地布置在曲柄轴9a。这种布置消除了与冷却风扇45同轴地布置电磁离合器90的需要，并且需要改变散热器12，油冷却器13和电容器15的位置，从而分配设计的巨大变化。此外，电磁离合器90不直接接收由冷却风扇45吸入的外部空气，并且几乎不会受到灰尘，从而由于电磁离合器90不与冷却风扇45同轴配置而实现其耐久性的提高。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008174200A Working vehicle 审中-公开
标题翻译：工作车辆
公开(公告)号：JP2008174200A
公开(公告)日：2008-07-31
申请号：JP2007012026
申请日：2007-01-22
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： KAMOTO MASASHI , SANESHIGE HIDEO , ARITA HIROYUKI , YAMAZAKI HIROAKI
IPC分类号： B62D11/08 , B62D11/10
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle capable of obtaining a turning radius corresponding to operation amount of an operating means by simple structure without adding a specific detection means and of improving operation feeling.
SOLUTION: The working vehicle with right and left traveling devices is provided with a pressure regulating valve 72 for controlling transmission torque capacity of a turning clutch; the operating means for disconnecting a right or left side clutch by operation in the right and left directions; an operation amount detecting means 67 for detecting the operation amount of the operating means; turning ratio detecting means 43, 56, 66 for detecting a turning ratio based on rotational frequencies of a turning rotation on a turning transmission route and a straight traveling rotation on a straight traveling transmission route; and a control device 65 for controlling the pressure regulating valve 72 while performing feedback to correspond to signals from the turning ratio detecting means 43, 56, 66 based on signals from the operation amount detecting means 67. Based on the operation amount of the operating means and the turning ratio, the rotational frequency of the traveling device on the turning inner side is controlled.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过简单的结构获得与操作装置的操作量相对应的转弯半径的作业车辆，而不需要增加特定的检测装置并改善操作感觉。解决方案：具有右行驶装置和左行驶装置的作业车辆设置有用于控制转向离合器的传递扭矩能力的压力调节阀72; 用于通过在左右方向上操作来断开右侧或左侧离合器的操作装置; 操作量检测装置67，用于检测操作装置的操作量; 转弯比检测装置43,56,66，用于基于转向传递路线上的转动旋转的旋转频率和直线行进传送路径上的直线行驶旋转来检测转向比; 以及控制装置65，用于根据来自操作量检测装置67的信号，执行与来自转弯比检测装置43,56,66的信号相对应的反馈的控制压力调节阀72.根据操作装置的操作量转向比，转向内侧的行驶装置的转速被控制。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008174199A Working vehicle 审中-公开
标题翻译：工作车辆
公开(公告)号：JP2008174199A
公开(公告)日：2008-07-31
申请号：JP2007012025
申请日：2007-01-22
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： KAMOTO MASASHI , SANESHIGE HIDEO , ARITA HIROYUKI , YAMAZAKI HIROAKI
IPC分类号： B62D11/08 , A01B69/00
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle capable of obtaining a turning radius corresponding to operation amount of an operating means during turning operation.
SOLUTION: In the working vehicle, by engaging right and left side clutches 47R, 47L, straight traveling rotation is transmitted. By engaging one of the right and left side clutches 47R, 47L, releasing the other and connecting a turning clutch device 50, turning rotation is transmitted to a right or left traveling device 2R, 2L on the side released via a turning transmission route. A rotation sensor 43 for detecting the straight traveling rotation and a rotation sensor 56 for detecting the turning rotation on the turning transmission route are provided. Based on rotational frequency detected by each of the rotation sensors 43, 56, a turning ratio is detected.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够获得与转动操作期间的操作装置的操作量相对应的转弯半径的作业车辆。解决方案：在作业车辆中，通过接合左右离合器47R，47L，传递直行驶旋转。通过使左右离合器47R，47L中的一个接合，释放另一个并连接回转离合器装置50，转动旋转被传递到经由转动传递路径释放的一侧的左右行驶装置2R，2L。提供了用于检测直线行进旋转的旋转传感器43和用于检测转向传递路径上的转动旋转的旋转传感器56。基于由旋转传感器43,56中的每一个检测到的旋转频率，检测转向比。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008162522A Power transmission mechanism of working vehicle 审中-公开
标题翻译：工作车辆动力传动机制
公开(公告)号：JP2008162522A
公开(公告)日：2008-07-17
申请号：JP2006356704
申请日：2006-12-29
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： KAMOTO MASASHI , SANESHIGE HIDEO , ARITA HIROYUKI
IPC分类号： B62D11/10 , A01B69/00 , B60K17/06 , B62D11/08
摘要： PROBLEM TO BE SOLVED: To provide a power transmission mechanism of a working vehicle enabling smooth right and left turn of a travelling machine body.
SOLUTION: This power transmission mechanism turning the travelling machine body 2 from side to side by generating speed difference in a left and a right travelling section 1 by a speed changing mechanism, has an axle 19 provided in each of the left and the right travelling section 1 of the travelling machine body 2, a planetary gearing mechanism 18 provided in each axle 19 for transmitting power to the axle 19, and the speed changing mechanism. The planetary gearing mechanism 18 has an input shaft 17, an output shaft 21, a planet gear 24, and a carrier 26 supporting the planet gear 24. The speed changing mechanism 25 has at least one of a first clutch A decelerating the power of the input shaft 17 by bringing the carrier 26 into a fixation releasing state from a fixed state and transmitting it to the output shaft 21 and a second clutch B decelerating the power of the input shaft 17 by bringing the carrier 26 into a decoupling state from a coupled state to the output shaft 21 side and transmitting it to the output shaft 21.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使行进机体平滑的右转和左转的作业车辆的动力传递机构。解决方案：通过由变速机构在左右行驶部1中产生速度差而使行进机体2从一侧向另一侧转动的动力传递机构具有设置在左右两侧的轴19，行进机体2的右行驶部1，设置在各轴19上的用于将动力传递到车轴19的行星齿轮传动机构18和变速机构。行星齿轮传动机构18具有输入轴17，输出轴21，行星齿轮24和支撑行星齿轮24的支架26.变速机构25具有使第一离合器A的功率减速的至少一个通过使载体26从固定状态进入固定释放状态并将其传输到输出轴21和第二离合器B，通过使载体26从耦合的载体26进入解耦状态来减速输入轴17的功率，从而输入轴17 状态到输出轴21侧并将其传送到输出轴21.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2005176638A Hydraulic piping structure of combine harvester 有权
标题翻译：联合收割机液压管路结构
公开(公告)号：JP2005176638A
公开(公告)日：2005-07-07
申请号：JP2003418850
申请日：2003-12-17
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： KAMOTO MASASHI , FURUI TOSHITAKE , MISHIMA KEISUKE
IPC分类号： A01D69/03 , A01D69/06
摘要： PROBLEM TO BE SOLVED: To provide the hydraulic piping structure of a combine harvester, in which pipes are laid between an oil tank and a traveling hydraulic non-stage transmission in as short lengths as possible.
SOLUTION: This hydraulic piping structure of the combine harvester is characterized by disposing a traveling hydraulic non-stage transmission 11 on a travel machine frame 2 on which an engine 8 and a thresher 7 are loaded, disposing an engine 8 on the side of an oil tank 13 disposed in the front of the thresher 7 and used for the traveling hydraulic non-stage transmission 11, and disposing hydraulic pipes 44, 47 between the traveling hydraulic non-stage transmission 11 and the oil tank 13 through a space between the frame 12 of the travel machine frame 2 and a belt 16, below the belt 16 for transmitting a driving force from the engine 8 to the traveling hydraulic non-stage transmission 11.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供联合收割机的液压管道结构，其中管道以尽可能短的长度放置在油箱和行驶液压非级变速器之间。解决方案：联合收割机的这种液压管道结构的特征在于，在行驶机架2上设置行驶液压非级变速器11，发动机8和脱砂器7装载在行走机架2上，将发动机8设置在侧面设置在脱砂器7的前方并用于行驶液压非级变速器11的油箱13，并且在行驶液压非级变速器11和油箱13之间的间隔设置液压管44,47，行程机架2的框架12和带16下方的用于将来自发动机8的驱动力传递到行驶液压非级变速器11的带16。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005008083A Clutch control device of transmission 审中-公开
标题翻译：离合器传动控制装置
公开(公告)号：JP2005008083A
公开(公告)日：2005-01-13
申请号：JP2003175521
申请日：2003-06-19
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： OMOTO KEIICHI , KAMOTO MASASHI , KISHI AKIHIRO
IPC分类号： A01B69/00 , A01D69/00 , A01D69/06 , B60K17/02 , B62D11/08
摘要： PROBLEM TO BE SOLVED: To provide a clutch control device of a transmission capable of performing smooth turn by preventing the power to a traveling device on the turn side from being disconnected when a machine body makes a slow turn.
SOLUTION: The gear ratio is set so that the number of rotation of an intermediate shaft 50 on the final stage side of a slow turn traveling system gets substantially equal to the number of rotation of an intermediate shaft 50 on the final stage side of a straight traveling system. For example, when a machine makes a slow turn to the left, a slow turn clutch 62a and a selection clutch 64L on the turn side are coupled to each other by tilting a multiple steering lever 21, and a side clutch 65L on the turn side is uncoupled after the slow turn clutch 62a is coupled with the selection clutch 64L on the turn side. As the turning operational quantity of the multiple steering lever 21 is increased while the side clutch 65L is uncoupled, the selection clutch 64L on the turn side is slip-controlled, and the intermediate shaft 50 on the final stage side of the slow turn traveling system is decelerated in the normal direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够通过在机体缓慢转弯时防止转向侧行驶装置的动力断开的能够进行平稳转弯的变速器的离合器控制装置。解决方案：设定齿轮比使得慢转行程系统的最终级侧的中间轴50的旋转数大致等于最终侧的中间轴50的旋转数一个直行的系统。例如，当机器向左缓慢转动时，转弯侧的慢转离合器62a和选择离合器64L通过倾斜多个转向杆21而相互联接，并且转向侧的侧离合器65L 在缓慢转弯离合器62a与转向侧的选择离合器64L联接之后，将其分离。当侧向离合器65L不联接时，多转向杆21的转向操作量增加，转弯侧的选择离合器64L被滑动控制，并且慢转行程系统的最后一侧的中间轴50 在正常方向减速。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004155308A Travelling vehicle 审中-公开
标题翻译：旅行车
公开(公告)号：JP2004155308A
公开(公告)日：2004-06-03
申请号：JP2002322767
申请日：2002-11-06
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： ADACHI KENICHI , OMOTO KEIICHI , YAMAZAKI HIROAKI , KAMOTO MASASHI , NISHIGORI MASAHIRO
IPC分类号： A01B69/00 , A01D41/12 , A01D69/06 , B62D11/18
摘要： PROBLEM TO BE SOLVED: To provide a travelling vehicle so arranged that it comprises travelling devices on the right and left and two drive devices, with one drive device driving both the right and left travelling devices when travelling straight, and the two drive devices driving the right and left travelling devices independent of each other when turning, and that the linking and removing of the right and left travelling devices and the drive devices can be carried out without breaking down a transmission.
SOLUTION: When the travelling vehicle shifts from turning to travelling straight, the output of a right HST potentiometer 27d and the output of a left HST potentiometer 28d are compared, and if the outputs become approximately equal to each other, a linking valve 60 is operated "ON" for linking so that the right and left travelling devices are connected with the drive device of one hand.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供如下布置的行驶车，其包括左右行驶装置和两个驱动装置，一个驱动装置在直行时驱动左右行驶装置，并且两个驱动在转动时驱动左右行驶装置彼此独立的装置，并且可以在不破坏变速器的情况下进行左右行驶装置和驱动装置的连接和拆卸。解决方案：当行驶车辆从转向行驶直线行驶时，比较右HST电位计27d的输出和左HST电位计28d的输出，如果输出变得大致相等，则连接阀 60连接操作“ON”，左右行驶装置与一只手的驱动装置连接。版权所有（C）2004，JPO

8. 发明专利

JP2004138160A Traveling controller for farm working vehicle 审中-公开
公开(公告)号：JP2004138160A
公开(公告)日：2004-05-13
申请号：JP2002303569
申请日：2002-10-17
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： ADACHI KENICHI , OMOTO KEIICHI , YAMAZAKI HIROAKI , KAMOTO MASASHI , NISHIGORI MASAHIRO
IPC分类号： A01D69/00 , A01D69/03 , F16H61/42 , F16H61/437
摘要： PROBLEM TO BE SOLVED: To provide a traveling controller for a farm working vehicle in which driving force changes of a hydraulic motor or the like corresponding to an operation amount of a speed change lever can accurately correspond to lever operations regardless of a speed change region.
SOLUTION: The traveling controller is provided with lateral motors 85, 86 for HSTs to operate a movable swash plate 48, a target value calculating means 92 to calculate an operation target value which can make a tilting angle of the movable swash plate 48 corresponding to a tilting operation angle on a relatively high speed region side of a main speed change lever 22 larger than a tilting angle of the movable swash plate 48 corresponding to a tilting operation angle on a relatively low speed region side of the main speed change lever 22, and a control part 75 having an operation signal output means 94 to output operation signals corresponding to the operation target value calculated by the target valve calculating means 92 to the motors 85, 86 for the HSTs.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2010220540A Combine harvester 审中-公开
标题翻译：联合收割机
公开(公告)号：JP2010220540A
公开(公告)日：2010-10-07
申请号：JP2009071183
申请日：2009-03-24
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： KAMOTO MASASHI , OMOTO KEIICHI , ISHIDA TAKEYUKI
IPC分类号： A01D41/12 , A01D69/08
摘要： PROBLEM TO BE SOLVED: To solve the problems wherein an overload is loaded on an output shaft of an electrically driven motor by the pulsation of a transmission belt accompanied by the rapid load change of an engine in a combine harvester equipped with a cooling fan rotatably driven through the transmission belt by the power output from a crankshaft of the engine, and a tension clutch mechanism carrying out the on-off operation of the power transmission by the transmission belt through the electrically driven belt.
SOLUTION: The tension clutch mechanism 41 is constituted of the electrically driven motor 45 integrally having a turning arm 45b, and a cooperation member 46 driving both arms 43 and 45b so as to be cooperated by connecting the tension arm 43 and the turning arm 45b. A flexible mechanism F for maintaining the cooperative action of both the arms 43 and 45b by adjusting the change of the connecting interval between the tension arm 43 and the cooperation member 46 for the turning arm 45b when making the power transmission break and contact from a driven pulley 23 to a following pulley 29 through the tension clutch mechanism 41 is installed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题为了解决在配备有冷却的联合收割机中伴随着发动机的快速负荷变化的传动带的脉动而在电动马达的输出轴上负载过载的问题通过从发动机的曲轴输出的动力可旋转地驱动通过传动皮带的风扇;以及张力离合器机构，其通过传动带通过电动皮带进行动力传递的开关动作。解决方案：拉力离合器机构41由一体地具有转动臂45b的电动马达45和驱动两个臂43和45b的协作构件46构成，以通过连接张紧臂43和转动手臂45b。一种柔性机构F，用于通过调节当使动力传递与驱动的动力传递断开和接触时转动臂45b的张紧臂43和合作构件46之间的连接间隔的变化来维持臂43和45b两者的协作动作通过张力离合器机构41将滑轮23安装到随动滑轮29。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2008167659A Combine harvester 审中-公开
标题翻译：联合收割机
公开(公告)号：JP2008167659A
公开(公告)日：2008-07-24
申请号：JP2007000732
申请日：2007-01-05
申请人： Mitsubishi Agricult Mach Co Ltd , 三菱農機株式会社
发明人： FUKUDA SADAHIKO , YOSHIDA NAGAKANE , MISHIMA KEISUKE , KAMOTO MASASHI , FURUI TOSHITAKE , HASEGAWA KATSUICHI
IPC分类号： A01D57/22 , A01D63/04
摘要： PROBLEM TO BE SOLVED: To provide a combine harvester equipped with a grass divider which can prevent the damages of grain straws and can surely direct the grain straws fallen on a reaping work to a non-reaped side.
SOLUTION: This combine harvester is equipped with a grass divider 20
1 having a narrow guide 21 disposed on the left side of a front treating portion 3 and a guide plate 25
1 connected to the narrow guide 21. The guide plate 25
1 is a plate-like member connected to the narrow guide 21 at a lower end portion 26
1 and having an inclined guide surface 27
1 for guiding grain straws fallen on a reaping work to a left side. The inclined guide surface 27
1 has an approximately vertical surface in the front portion and a surface whose upper portion is projected from the lower portion, in the rear portion, wherein these surfaces are smoothly connected to each other. Thereby, the inclined guide surface 27
1 can smoothly guide the grain straws to an un-reaped side to surely direct the fallen grain straws to the un-reaped side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种配有草地分隔器的联合收割机，可以防止秸秆的损害，并且可以将粮食秸秆直接收拢到无收获的一方。解决方案：该联合收割机配备有设置在前处理部3的左侧的导向件21和导向板25 <1>的草地分隔器1 SB>连接到窄引导件21.引导板25 <1>是在下端部26 <1> SB连接到窄引导件21的板状部件，并且具有用于引导谷物秸秆的倾斜导向面27 <1> 下降到收割工作到左侧。倾斜导向表面27 <1> 在前部具有大致垂直的表面，并且在后部具有从下部突出上表面的表面，其中这些表面彼此平滑地连接。由此，倾斜导向面27可平滑地将谷物吸管引导到未收割侧，以将坠落的谷物吸管确实地引导到未收割侧。版权所有（C）2008，JPO＆INPIT

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