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1. 发明专利

JP2011112179A Hydraulic circuit of combine harvester 有权
标题翻译：联合收割机液压回路
公开(公告)号：JP2011112179A
公开(公告)日：2011-06-09
申请号：JP2009270247
申请日：2009-11-27
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： SHIROSHITA TETSUYA , HAMANO YUSUKE , OSHITA JUNICHI , ABE SHINSUKE , SHIGEMATSU FUMIO
IPC分类号： F15B20/00 , A01D69/03
摘要： PROBLEM TO BE SOLVED: To allow a combine harvester to travel without troubles even in the event of a failure of a flow dividing valve by providing a hydraulic circuit structure such that pressure oil discharged from one hydraulic pump is supplied to a traveling hydraulic transmission and a mowing hydraulic transmission by the flow dividing valve.
SOLUTION: The hydraulic circuit includes: a main hydraulic pump (11) which delivers pressure oil to a traveling clutch operation hydraulic circuit (T) and a main hydraulic circuit (W) which performs machine body attitude control and mowing/auger lifting control; and a sub-hydraulic pump (22) which delivers pressure oil to a traveling continuously variable transmission circuit (1) and a mowing continuously variable transmission circuit (2). The pressure oil by the sub-hydraulic pump (22) is distributed to the traveling continuously variable transmission circuit (1) and the mowing continuously variable transmission circuit (2) by a variable-speed flow dividing valve (23), and a variable-speed supply conduit (41) for delivering pressure oil from the sub-hydraulic pump (22) to the variable-speed flow dividing valve (23) and a traveling distribution conduit (43) for delivering the pressure oil from the variable-speed flow dividing valve (23) to the traveling continuously variable transmission circuit (1) are allowed to communicate with each other by an emergency path (46) through an emergency check valve (40) which performs releasing operation at a predetermined pressure.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在分流阀故障的情况下，通过提供液压回路结构使得联合收割机行驶而没有故障，使得从一个液压泵排出的压力油被供给到行驶液压通过分流阀进行变速器和割草液压传动。解决方案：液压回路包括：将压力油输送到行驶离合器操作液压回路（T）的主液压泵（11）和执行机体姿态控制和割草/螺旋推进的主液压回路（W）控制; 以及将压力油输送到行驶无级变速器回路（1）和割草无级变速器回路（2）的副液压泵（22）。通过副液压泵（22）的压力油通过可变速分流阀（23）分配到行驶无级变速器回路（1）和割草无级变速器回路（2）用于将压力油从副液压泵（22）输送到可变速分流阀（23）的行进分配管道（43），用于将压力油从变速分流器允许通过紧急止回阀（40）在紧急路径（46）之间通过执行在预定压力下的释放操作的行驶无级变速器回路（1）的阀（23）相互连通。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009261304A Device for controlling hydraulic pressure for lifting and lowering reaping device in combine harvester 审中-公开
标题翻译：用于控制液压压力的装置，用于组合收割机中的提升和降低装置
公开(公告)号：JP2009261304A
公开(公告)日：2009-11-12
申请号：JP2008113844
申请日：2008-04-24
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： OSHITA JUNICHI , SHIROSHITA TETSUYA , ABE SHINSUKE , FURUKAWA YOSHINOBU , ISHII NAOHIKO
IPC分类号： A01D34/24 , A01B63/10 , F15B11/028
摘要： PROBLEM TO BE SOLVED: To enable a lowering speed of a reaping device to be changed by a labor-assisted operation of a lifting and lowering operation lever or the like, and to make the responsibility for immediately changing the lowering speed according to the operation of the lifting and lowering operation lever or the like good. SOLUTION: The device for controlling the hydraulic pressure for lifting and lowering the reaping device is constituted as follows. A reaping electromagnetic selector valve 36 is installed in a reaping hydraulic passage 70 for feeding oil to a reaping lifting and lowering cylinder 37 for lifting and lowering the reaping device 1 from a hydraulic pump 12, and an electromagnetic changeable throttle valve 35 for regulating the lowering speed is installed in the returning side of the reaping electromagnetic selector valve 36. The electromagnetic changeable throttle valve 35 is constituted so that the electromagnetic changeable throttle valve may be held at the maximumly opened state when the reaping electromagnetic selector valve 36 is in the off state. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了能够通过升降操作杆等的劳动辅助操作来改变收割装置的下降速度，并且根据以下要求立即改变下降速度的责任：升降操作杆等操作良好。解决方案：用于控制用于提升和降低收割装置的液压的装置如下。收集电磁选择阀36安装在收集液压通道70中，用于将油输送到用于从液压泵12提升和降低收割装置1的收集提升和下降缸37以及用于调节下降的电磁可变节流阀35 速度被安装在收集电磁选择阀36的返回侧。电磁切换节流阀35构成为，当收电电磁选择阀36处于关闭状态时，可以将电磁切换节流阀保持在最大打开状态。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009261302A Hydraulic circuit of general-purpose combine harvester 审中-公开
标题翻译：一般用途混合收割机液压回路
公开(公告)号：JP2009261302A
公开(公告)日：2009-11-12
申请号：JP2008113841
申请日：2008-04-24
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： OSHITA JUNICHI , SHIROSHITA TETSUYA , ABE SHINSUKE
IPC分类号： A01D57/04
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic pressure-controlling circuit of a general-purpose combine harvester, enabling a stem culm-raking device for the combine harvester to be used in either of a raking reel or a row crop device by being readily recomposed.
SOLUTION: A hydraulic circuit 64 of the front part of a machine body is constituted by integrating hydraulic equipments for controlling the operations of a reel-lifting and lowering cylinder 14 for lifting and lowering the raking reel 12 installed in the front side of the machine body, and a second mower-lifting and lowering cylinder 66 for lifting and lowering a second mower for cutting unreaped stem culms. The hydraulic circuit 64 of the front part of the machine body is constituted so as to be properly exchangeable with the row crop hydraulic circuit 83 obtained by integrating the hydraulic equipments for controlling the operations of a left gauge wheel-lifting and lowering cylinder 81 and a right gauge wheel-lifting and lowering cylinder 82, for regulating the height of the row crop device 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通用联合收割机的液压控制电路，使得联合收割机的茎秆装置能够用于耙式卷轴或行式裁剪装置中的任何一种，容易重组。解决方案：机体前部的液压回路64通过集成用于控制卷筒升降缸14的操作的液压设备构成，用于提升和降低安装在前侧的耙轮12 机体和用于提升和降低第二割草机以切割未弯曲的茎秆的第二割草机升降缸66。机体前部的液压回路64构成为能够与通过集成用于控制左规格轮升降液压缸81的动作的液压设备而获得的行作用液压回路83适当地更换，适用于调节排作业装置20的高度的正规量轮升降缸82。（C）2010，JPO＆INPIT

4. 发明专利

JP2014103918A Seedling transplanter 审中-公开
标题翻译： SEEDLING TRANSPLANTER
公开(公告)号：JP2014103918A
公开(公告)日：2014-06-09
申请号：JP2012260270
申请日：2012-11-28
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： IMAIZUMI DAISUKE , TAKAHASHI MANABU , ABE SHINSUKE
IPC分类号： A01C11/02 , A01C15/04
摘要： PROBLEM TO BE SOLVED: To provide a seedling transplanter for solving a problem that, although there is known a seedling transplanter having a reserve seedling loading platform comprising a plurality of reserve seedling loading plates and provided in front of a machine body, the reserve seedling loading platform is sometimes broken or cannot be moved by a motor when a heavy fertilizer container or the like is loaded, since the purpose of the reserve seedling loading platform is only for loading the reserve seedlings.SOLUTION: The problem is solved by a seedling planter in which an auxiliary loading member (101) for loading the fertilizer container is arranged above the reserve seedling loading platform (38), and a support arm (102) is provided for supporting the auxiliary loading member (101); the auxiliary loading member (101) takes a front lower inclination posture when the support arm (102) is turned forward; and the auxiliary loading member (101) takes a back lower inclination posture when the support arm (102) is turned backward.
摘要翻译：要解决的问题：为了解决一个问题，提供一种幼苗插秧机，虽然已知一种具有备用幼苗加载平台的幼苗移植器，其中包括多个备用幼苗加载板并且设置在机体前面，由于储备苗装载平台的目的仅用于装载储备苗，平台有时会被破坏或不能被电动机移动，因为重载肥料容器等。解决方案：问题是由一个种植机其中用于装载肥料容器的辅助装载构件（101）布置在备用幼苗装载平台（38）的上方，并且提供支撑臂（102）以支撑辅助装载构件（101）; 当支撑臂（102）向前转动时，辅助装载构件（101）采取前下倾斜姿势; 并且当所述支撑臂（102）向后转动时，所述辅助装载构件（101）呈后倾的下倾斜姿态。

5. 发明专利

JP2011047493A Hydraulic running control device for moving agricultural machine 审中-公开
标题翻译：用于移动农业机械的液压运行控制装置
公开(公告)号：JP2011047493A
公开(公告)日：2011-03-10
申请号：JP2009198082
申请日：2009-08-28
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： OSHITA JUNICHI , ABE SHINSUKE , HAMANO YUSUKE
IPC分类号： F16D25/12 , A01B69/00 , B62D5/07 , F16D48/02
摘要： PROBLEM TO BE SOLVED: To simplify the circuit structure of a hydraulic running control device for a moving agricultural machine by feeding the pressure oil from a first hydraulic pump to a steering circuit, and using as the pressure oil for operating a hydraulic cylinder of each running clutch. SOLUTION: This hydraulic running control device for a moving agricultural machine is structured to feed the pressure oil of a hydraulic running pump 66 to a steering circuit 67, and to use as the pressure oil for operating a hydraulic cylinder of each of running clutches 101, 102, 103 and 107 through a pressure reducing circuit 95, and further, to use the oil of a pressure adjusting return oil passage 80 of the pressure reducing circuit 95 as a lubricating oil for the running clutches 101, 102, 103 and 107. In lubrication supply part of each of the running clutches 101, 102, 103 and 107 in the return oil passage 80, each of throttles 89, 92 and 93 and a low-pressure relief valve 94 are provided to structure the hydraulic running control device for a moving agricultural machine. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了简化用于移动农业机械的液压行驶控制装置的电路结构，通过将压力油从第一液压泵输送到转向回路，并且用作用于操作液压缸的压力油的每个运行离合器。解决方案：用于移动农业机械的该液压行驶控制装置被构造成将液压行驶泵66的压力油供给到转向回路67，并且用作用于操作每个行驶的液压缸的压力油离合器101,102,103和107通过减压回路95进一步使用减压回路95的压力调节回油路80的油作为运行离合器101,102,103的润滑油和在返回油路80中的每个运行离合器101,102,103和107的润滑供给部分中，每个节流件89,92和93以及低压安全阀94设置成用于构造液压行驶控制移动农机的装置。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010246448A Walking seedling transplanter 审中-公开
标题翻译：跑步儿童运动员
公开(公告)号：JP2010246448A
公开(公告)日：2010-11-04
申请号：JP2009098150
申请日：2009-04-14
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： ISHII KAZUHIKO , TAMAI TOSHIO , ABE SHINSUKE , OKUMURA HITOSHI , NAMOTO MANABU
IPC分类号： A01C11/02
摘要： PROBLEM TO BE SOLVED: To provide a simple riding device enabling appropriate standing ride of a worker when the worker is tired with walking without deteriorating the steering operation of a riding seedling transplanter.
SOLUTION: In the riding seedling transplanter having a steering handle 9 projecting toward the rear direction of a machine body, the riding device is configured to hold a narrow riding float 58 positioned at the transverse center of the rear part of the machine body and between planting rows of the transplanting device 10 and on which the worker can ride while standing, so that the riding float is held between a state of being towed by the machine body with a traction rod 57 and a state of being hung down from the machine body.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种简单的骑行装置，当工人在步行时疲劳而使恶劣的骑马育苗机的转向操作不恶化时，能够适当地站立在工人身上。解决方案：在具有朝向机体的后方突出的转向手柄9的骑马苗移植机中，搭乘装置构造成保持位于机体后部的横向中心的狭窄的骑乘浮子58 并且在移栽装置10的种植行之间并且工作人员可以在其上站立的同时骑行，使得骑乘浮子被保持在被机体与牵引杆57牵引的状态之间以及从该主体悬挂的状态机身。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009118787A Hydrostatic drive circuit of combine harvester 审中-公开
标题翻译：联合收割机的静电驱动电路
公开(公告)号：JP2009118787A
公开(公告)日：2009-06-04
申请号：JP2007296796
申请日：2007-11-15
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： OSHITA JUNICHI , SHIROSHITA TETSUYA , ABE SHINSUKE
IPC分类号： A01D69/03 , F15B11/16
摘要： PROBLEM TO BE SOLVED: To provide a hydrostatic drive circuit or the like of combine harvester with which a part of hydraulic circuit constitution is commonalized and a manufacturing cost is reduced and which is inexpensively supplied.
SOLUTION: The hydrostatic drive circuit of combine harvester includes a hydraulic block as a base block A furnished with three relief valves 1, 2 and 3, one flow dividing valve 4 and one check valve 5, a left rolling hydraulic block B incorporated with a magnetic valve 15 for controlling a left rolling cylinder 6 to the base block A, a machine body control hydraulic block D integrally connected to a right rolling hydraulic block C incorporated with a magnetic valve 8 for controlling a right rolling cylinder 7, a reaping slide hydraulic block E incorporated with a magnetic valve 10 for controlling a reaping slide cylinder 9 to the base block A, and a reaping steering control block H integrally connected to a reaping upper and lower hydraulic block F incorporated with a magnetic valve 12 for controlling a reaping upper and lower cylinder 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种联合收割机的静液压驱动电路等，其中液压回路结构的一部分被共同化，并且制造成本降低并且廉价地供应。解决方案：联合收割机的静液压驱动电路包括一个液压块作为基座A，其具有三个安全阀1,2和3，一个分流阀4和一个止回阀5，一个左滚动液压块B，具有用于将左滚动缸6控制到基座块A的电磁阀15，与组装有用于控制右滚动缸7的电磁阀8的右侧滚动液压块C一体连接的机体控制液压块D，滑动液压块E，其内装有用于将收集滑动缸9控制到基座块A的电磁阀10;以及收集转向控制块H，该收集转向控制块H整体地连接到收容上下液压块F，该收集上下液压块F包括用于控制收获上下缸11。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009103309A Vehicular forward-backward travel clutch control device 有权
标题翻译：车辆前向行驶离合器控制装置
公开(公告)号：JP2009103309A
公开(公告)日：2009-05-14
申请号：JP2008335454
申请日：2008-12-27
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： ONO HIROYOSHI , ISHIDA TOMOYUKI , ITO SHIRO , ABE SHINSUKE
IPC分类号： F16D48/02
摘要： PROBLEM TO BE SOLVED: To provide a forward-backward travel clutch control device capable of always stably performing starting operation superior in a feeling by pedal operation, without receiving influence of a dimensional difference in a part and a difference in an operation method. SOLUTION: This forward-backward travel clutch control device is constituted so that feed oil pressure of a forward travel clutch or a backward travel clutch 35a and 35b can be controlled based on an operation angle detecting result of a clutch pedal O. Oil is fed under predetermined constant pressure so as to quickly move a clutch piston R up to a meeting position of a clutch plate S of the forward travel clutch or the backward travel clutch 35a and 35b in the initial stage of return operation of the clutch pedal O from a state of cutting off both the forward travel clutch and the backward travel clutch 35a and 35b by stepping the clutch pedal O. When this oil feeding pressure reaches preset pressure or more, oil feeding under the constant pressure is stopped, and is linked so as to be switched to oil feeding under pressure changed in response to an operation angle of the clutch pedal O. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够始终稳定地进行踏板操作的感觉优异的起动操作的前后离合式离合器控制装置，而不受到零件中的尺寸差异的影响和操作方法的差异。解决方案：该前后离合动作离合器控制装置构成为能够基于离合器踏板O的操作角度检测结果来控制前进离合器或后退离合器35a，35b的供给油压。油在预定的恒定压力下进给，以便在离合器踏板O的返回操作的初始阶段中快速地将离合器活塞R快速移动到前进行驶离合器或后退行驶离合器35a和35b的离合器板S的会合位置从通过步进离合器踏板O切断前进离合器和后退离合器35a，35b的状态。当该给油压力达到预定压力以上时，停止在恒定压力下的供油，并且被连接以便在压力变化的情况下切换到供油，该压力响应于离合器踏板O的操作角度而改变。（C）2009，JPO＆INPIT

9. 发明专利

JP2007008356A Tire air pressure control device for working vehicle 审中-公开
标题翻译：用于车辆工作的轮胎空气压力控制装置
公开(公告)号：JP2007008356A
公开(公告)日：2007-01-18
申请号：JP2005193156
申请日：2005-06-30
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： KATAUE NOZOMI , TAKASUKA MAKOTO , OSHITA JUNICHI , ABE SHINSUKE
IPC分类号： B60C23/12
CPC分类号： B60C23/12
摘要： PROBLEM TO BE SOLVED: To obtain an appropriate air pressure according to the travel state. SOLUTION: An air pressure control device is equipped with a solenoid valve (4) switching the air filling position for feeding the air or the air bleed position for evacuating the air from the neutral position to a tire (2). The air pressure control device is provided with a selection means (1) selecting the air pressure state of the tire (2) to a low pressure state or a high pressure state. The solenoid valve (4) is switched to the air filling position or the air bleed position based on the selection operation of the selection means (1) so as to obtain target low pressure state or high pressure state, and can conform to the travel state or working state or the like through the operation of the selection means (1) from a driving seat by a driver. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：根据行驶状态获得适当的气压。解决方案：空气压力控制装置配备有电磁阀（4），用于切换用于供给空气的空气填充位置或用于将空气从中性位置抽空到轮胎（2）的排气位置。空气压力控制装置设置有选择装置（1），其将轮胎（2）的空气压力状态选择为低压状态或高压状态。基于选择装置（1）的选择操作，电磁阀（4）切换到充气位置或排气位置，以获得目标低压状态或高压状态，并且可以符合行驶状态或通过驾驶员从驾驶座操作选择装置（1）的工作状态等。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006022861A Toroidal transmission 有权
标题翻译： TOROIDAL TRANSMISSION
公开(公告)号：JP2006022861A
公开(公告)日：2006-01-26
申请号：JP2004199769
申请日：2004-07-06
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： OSHITA JUNICHI , ABE SHINSUKE , WATABE TOMOAKI
IPC分类号： F16H15/38 , F16H37/02
摘要： PROBLEM TO BE SOLVED: To provide a toroidal transmission for switching transmission by two switching clutches so that the smooth traveling of a machine body can be secured without causing a rapid change in transmission torque, such as the reception of obstacles by a variator.
SOLUTION: The toroidal transmission comprises a toroidal type variator 21 for performing continuously variable output, according to the transmission ratio by a variator roller 44 interposed among input/output disks 41, 42, 43 so that it can be inclined; a planetary gear mechanism 22 for performing the differential output of high/low torque regions by receiving two inputs including the continuously variable output; and two switching clutches 23a, 23b for transmitting and switching the differential output of the high/low torque regions. The operation control of the two switching clutches 23a, 23b comprises two transmission control means 61a, 62b for performing the engaging/disengaging operation of each transmission according to signals, and a lap period T in which both of them perform transmission connection is provided for the switching operation of the two transmission control means.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于通过两个开关离合器切换变速器的环形变速器，从而可以确保机体的平稳行进，而不会引起传动扭矩的快速变化，例如由变速器接收障碍物。解决方案：环形变速器包括用于根据变速器辊44插入在输入/输出盘41,42,43中的传动比来执行连续可变输出的环形变速器21，使得其可以倾斜; 行星齿轮机构22，用于通过接收包括连续可变输出的两个输入来执行高/低转矩区域的差分输出; 以及用于传输和切换高/低扭矩区域的差分输出的两个开关离合器23a，23b。两个开关离合器23a，23b的操作控制包括两个传动控制装置61a，62b，用于根据信号执行每个传动装置的接合/分离操作，并且为两个传输控制装置的切换操作。版权所有（C）2006，JPO＆NCIPI

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