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1. 发明专利

JP2004130950A Working vehicle 有权
公开(公告)号：JP2004130950A
公开(公告)日：2004-04-30
申请号：JP2002297992
申请日：2002-10-10
申请人： Seirei Ind Co Ltd , Yanmar Agricult Equip Co Ltd , セイレイ工業株式会社 , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI , FUJIMOTO TOSHINORI , HIKITA YASUTAKA
IPC分类号： A01B69/00 , A01D69/00 , B62D11/04 , F16C1/14 , F16H61/36 , F16H61/42 , F16H61/437 , F16H61/44
摘要： PROBLEM TO BE SOLVED: To favorably secure straight running performance of a vehicle body. SOLUTION: The working vehicle is equipped with a steering operation area detection means detecting the steering operation area of a steering operation tool, a revolution speed detection means detecting the revolution speed of a drive shaft of each traveling part, a control means with these detection means connected to an input side, and a fine adjustment means connected to the output side of the control means and finely adjusting the attitude of a swash plate operating arm installed on either of the variable flow control pumps. When the difference in the revolving speed between the two drive shafts detected with the revolution speed detection means is smaller than a prescribed threshold, though the steering operation area detection means detects a steering operation area exceeding the straight traveling operation area, feedback control is performed so that the difference in the revolving speed between the two drive shafts detected with the revolution speed detection means becomes larger than a prescribed threshold by operating the fine adjustment means in accordance with the steering operation direction, and the attitude of one of the swash plate operating arms is finely adjusted. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004000073A Combine 有权
公开(公告)号：JP2004000073A
公开(公告)日：2004-01-08
申请号：JP2002160002
申请日：2002-05-31
申请人： Seirei Ind Co Ltd , Yanmar Agricult Equip Co Ltd , セイレイ工業株式会社 , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI
IPC分类号： A01F12/32 , A01F12/48
摘要： PROBLEM TO BE SOLVED: To provide a combine capable of being reduced in the manufacturing cost.
SOLUTION: A rice threshing cylinder is provided in a rice threshing chamber of a threshing part, and a dust feeding regulation valve is arranged directly above the rice threshing cylinder enabling to regulate the retention time of a straw to be discharged in the rice threshing chamber. In a classifying part, there are provided with a chaff-sieve capable of coarsely classifying a grain and a straw-chip and adjusting the coarsely classified amount by adjusting a sieved amount, and a winnowing basket capable of winnowing the grain sieved by coarse classification with the chaff-sieve, and adjusting the air quantity by adjusting an opening and closing amount of a shutter for adjusting the opening amount of the air inlet. A sensing lever body rotating in proportion to the amount of a supplied grain straw is arranged extendedly in the direction crossing the shaft line of a rice stripping cylinder directly over the rice threshing cylinder, and the changing motion of the sieved amount of the chaff-sieve and the opening and closing motion of the shutter are interlocked with the rotation motion of the sensing lever.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004065247A Combine harvester 有权
公开(公告)号：JP2004065247A
公开(公告)日：2004-03-04
申请号：JP2003165709
申请日：2003-06-10
申请人： Seirei Ind Co Ltd , Yanmar Agricult Equip Co Ltd , セイレイ工業株式会社 , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI , ODATE MAKOTO , SASAURA HIROYUKI , FUJIMOTO TOSHINORI , HIKITA YASUTAKA
IPC分类号： A01F12/32 , A01F12/48
摘要： PROBLEM TO BE SOLVED: To keep a sorting efficiency good, by setting a degree of opening of a chaff sieve to a specified degree of the opening in an opening control range or to another degree of the opening positioned at an extreme value of the opening control range, so as to prevent the degree of the opening of the chaff sieve from being decreased to an unnecessary small extent, nor increased to an unnecessary large extent, and to prevent occurrence of such a defect that grains leaked on the chaff sieve are scattered and lost.
SOLUTION: An amount of grain stems which are fed into the threshing chamber of a grain threshing part is detected and an automatic control device is installed, so that the degree of the opening of a front side of the chaff sieve and an air volume of a winnower are automatically controlled to be set in specified control ranges based on detected results of the amount of the grain stems.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003335257A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2003335257A
公开(公告)日：2003-11-25
申请号：JP2002145500
申请日：2002-05-20
申请人： Seirei Ind Co Ltd , Yanmar Agricult Equip Co Ltd , セイレイ工業株式会社 , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI , FUJIMOTO TOSHINORI , HIKITA YASUTAKA
IPC分类号： A01D69/00 , B62D11/04 , F16H59/10 , F16H59/40 , F16H61/42 , F16H61/437
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle capable of securing favorable straight running performance for the vehicle body. SOLUTION: The working vehicle is equipped with an operating position sensing means to sense the operating position of a shift lever, a revolution speed sensing means to sense the revolution speed of a drive shaft of each traveling part, a control means to whose input side these sensing means are connected, and a fine adjusting means connected with the output side of the control means and making the fine adjustment of the attitude of a swash plate moving arm installed on a variable flow control pump of either of the means, and when traveling straight, feedback control is performed so that the difference in the revolving speed between the two drive shafts becomes smaller than a specified threshold by operating the fine adjusting means in accordance with the operating position of the shift lever, and thereby the attitude of one of the swash plate moving arms is fine-adjusted. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够确保车体的良好的直线行驶性能的作业车辆。解决方案：工作车辆配备有用于感测换档杆的操作位置的操作位置检测装置，用于感测每个行驶部件的驱动轴的转速的转速感测装置，控制装置，输入侧连接这些感测装置，以及与控制装置的输出侧连接并精细调节安装在任一装置的可变流量控制泵上的斜盘移动臂的姿态的微调装置，以及当直线行进时，通过根据变速杆的操作位置操作微调装置，进行反馈控制，使得两个驱动轴之间的转速差异小于指定阈值，从而使一个的斜盘移动臂被精细调整。版权所有（C）2004，JPO

5. 发明专利

JP2004065246A Combine harvester 有权
公开(公告)号：JP2004065246A
公开(公告)日：2004-03-04
申请号：JP2003165708
申请日：2003-06-10
申请人： Seirei Ind Co Ltd , Yanmar Agricult Equip Co Ltd , セイレイ工業株式会社 , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI , ODATE MAKOTO , SASAURA HIROYUKI , FUJIMOTO TOSHINORI , HIKITA YASUTAKA
IPC分类号： A01D69/00 , A01F12/32 , A01F12/44 , A01F12/48
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of such a defect that grains leaked out from a chaff sieve are scattered and lost.
SOLUTION: A grain stem detection means which is positioned in a threshing chamber of a grain threshing part and detects grain stems fed into the chamber is connected to an inlet side of a control means, while an opening regulation means and an air volume regulation means are each connected to an outlet side of the control means, and further a non-reaping operational position detection means which detects a non-reaping operational position of a reaping part is connected to the inlet side of the control means, so that the control means makes it possible to conduct sorting control for regulating the opening regulation means and the air volume regulation means based on detected results given by the grain stem detection means, and further the control means makes it possible to conduct forced suspension control for forcedly suspending the sorting control based on detected results given by the non-reaping operational position detection means.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006094864A Device for controlling lifting and lowering/driving of front reaping processor in combine harvester 有权
标题翻译：用于控制复合收割机中前冲洗加工机的升降机构
公开(公告)号：JP2006094864A
公开(公告)日：2006-04-13
申请号：JP2005337090
申请日：2005-11-22
申请人： Yanmar Agricult Equip Co Ltd , ヤンマー農機株式会社
发明人： KAJIOKA RITSUKO , NAKAGAWA WATARU , TONAMI TERUYOSHI , MIZUKURA TAIJI
IPC分类号： A01D34/27
摘要： PROBLEM TO BE SOLVED: To facilitate the setting of a front reaping processor at a target height when switched to a manual mode.
SOLUTION: The device has a lifting and lowering/driving-controlling device, a mode-switching means, and a switching means for fine adjustment. The lifting and lowering/driving-controlling device regulates a reaping clutch so as to be switched from on to off at the first set height position in a lifting process of the front reaping processor driven upward or downward by an upward or downward driving means based on a traveling machine body, and so as to be switched from off to on at the second set height position lower than the first set height position in a lowering process of the front reaping processor. The mode-switching means switches the lifting and lowering/driving control between an automatic mode and a manual mode. The switching means for the fine adjustment is used for carrying out fine lowering operation of the pretreatment device of the reaping at a slow speed V2 slower than the prescribed speed V1 (S27) when the mode switching means is switched to the manual mode (S12).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了方便在切换到手动模式时将目标高度的前收割处理器设置。解决方案：该装置具有提升和降低/驱动控制装置，模式切换装置和用于微调的切换装置。提升和降低/驱动控制装置调节收割离合器，以便在前收起处理器的提升过程中，通过向上或向下驱动装置的向上或向下驱动装置，在第一设定高度位置从开关切换到基准行进机体，并且在前收缩处理器的下降过程中，在比第一设定高度位置低的第二设定高度位置处从关闭切换到开。模式切换装置在自动模式和手动模式之间切换提升和降低/驱动控制。当模式切换装置切换到手动模式时，用于微调的切换装置用于以比规定速度V1慢的速度V2（S27）执行收割预处理装置的精细降低操作（S12）。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004073133A combine 审中-公开
公开(公告)号：JP2004073133A
公开(公告)日：2004-03-11
申请号：JP2002240746
申请日：2002-08-21
申请人： Yanmar Agricult Equip Co Ltd , ヤンマー農機株式会社
发明人： KAJIOKA RITSUKO , ZANMA SHIGEO , MIZUKURA TAIJI , NAKAGAWA WATARU , HAYASHI AKIYOSHI , KOYAMA TOSHIHIRO , ONISHI MITSUTERU , MORIYAMA KOJI
IPC分类号： A01F12/46
摘要： PROBLEM TO BE SOLVED: To solve the problems of conventional combine comprising the occasional miss to select the gyration direction to decrease the gyration angle owing to the setting of the gyration direction to the clockwise or anticlockwise direction according to the gyration starting position of a discharging auger in the case of automatically gyrating the discharging auger from a certain work position to a different work position. SOLUTION: The combine automatically gyrates a discharging auger 15 in the direction to decrease the gyration angle of the auger 15 by comparing the present position of the auger with the target position. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003333922A Separator of combine harvester 审中-公开
标题翻译：联合收割机分离器
公开(公告)号：JP2003333922A
公开(公告)日：2003-11-25
申请号：JP2002142414
申请日：2002-05-17
申请人： Yanmar Agricult Equip Co Ltd , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI , SAMURAGI HITOSHI , YOSHITAKE YUICHIRO
IPC分类号： A01F12/32 , A01F17/02
摘要： PROBLEM TO BE SOLVED: To provide a separator of a combine harvester equipped with a waste straw detecting member for detecting an increase or a decrease of the amount of waste straws, applying regulations to, for example a detection output for a prescribed time when a state of the eliminated waste straws or a prescribed amount or less of the waste straws in a waste straw part is detected with the waste straw detecting member, keeping the opening of a chaff sieve, preventing an increase of grain loss, etc., thereby always carrying out the optimum separation and improving the efficiency in revolving operation, etc.
SOLUTION: The separator of the combine harvester is designed to change the opening of the chaff sieve 28 of a shaking separating board 25 interlockingly with the detection of the increase or the decrease of the amount of the waste straws with the waste straw detecting member 43 installed in the waste straw part 13. In the separator, a regulation mechanism 59 for regulating detecting and outputting operation of the waste straw detecting member 43 is installed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种配备有用于检测废弃秸秆数量的增加或减少的废弃秸秆检测构件的联合收割机的隔板，将规定应用于例如规定时间的检测输出当利用废弃秸秆检测部件检测废弃秸秆的废弃状态或废弃秸秆部分的规定量以下的废弃秸秆的状态时，保持谷壳筛的开口，防止粮食损失等的增加，从而始终进行最佳分离，提高旋转运转效率等。解决方案：联合收割机的分离器设计成与振动分离板25的谷壳筛28的开口互锁，废弃秸秆检测部件43安装在废弃秸秆部13中的废弃秸秆的量的增加或减少。在分离器中，调节机构59用于调节安装了废弃秸秆检测构件43的检测和输出操作。版权所有（C）2004，JPO

9. 发明专利

JP2003310038A Combine harvester 审中-公开
标题翻译：联合收割机
公开(公告)号：JP2003310038A
公开(公告)日：2003-11-05
申请号：JP2002123847
申请日：2002-04-25
申请人： Yanmar Agricult Equip Co Ltd , ヤンマー農機株式会社
发明人： MIZUKURA TAIJI , NAKAGAWA WATARU
IPC分类号： A01F12/46
摘要： PROBLEM TO BE SOLVED: To provide a combine harvester having the mechanism of turning an unloading auger 17 held in the main machine while raising it to shorten the time for moving the auger 17 to a grain unloading position and thereby improve the operating efficiency for unloading grains.
SOLUTION: The combine harvester includes a lift member 30 for making ascending/descending actions of the unloading auger 17 and a turning member 27 for making turning actions of the auger 17. Both of the members 30 and 27 are made to work simultaneously.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2006151388A Control mechanism for traveling crawler 有权
标题翻译：行车司机的控制机制
公开(公告)号：JP2006151388A
公开(公告)日：2006-06-15
申请号：JP2006059986
申请日：2006-03-06
申请人： Yanmar Agricult Equip Co Ltd , ヤンマー農機株式会社
发明人： YAMADA TAKASHI , MIZUKURA TAIJI , TONAMI TERUYOSHI , HIDAKA SHIGEMI , YOSHITAKE YUICHIRO
IPC分类号： B62D11/08 , A01B69/00 , A01D69/00 , B62D11/18
摘要： PROBLEM TO BE SOLVED: To realize enhancement of driving operation property and simplification of a control structure such as a shift member (25) and a steering member (28). SOLUTION: In the crawler traveling vehicle, the shift member (25) for driving left and right traveling crawlers (2) in the same direction at the same speed; and the steering member (28) of the left and right traveling crawlers (2) are provided. A vehicle speed sensor (118), (119) for detecting the speed of the left and right traveling crawlers (2); a steering angle sensor (113) for detecting an operation amount of the steering wheel (19); and a shift sensor (111) for detecting an operation position of a shift lever (73) are provided. The speed of the left and right traveling crawlers (2) is automatically controlled so as to become a turning radius determined by the operation amount of the steering wheel (19). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了实现驱动操作性能的提高和简化诸如换挡部件（25）和转向部件（28）的控制结构。解决方案：在履带式行驶车辆中，用于以相同的速度沿同一方向驱动左右行驶履带（2）的换档构件（25）和左右行进履带（2）的转向构件（28）。一种用于检测左右行驶履带（2）的速度的车速传感器（118），（119）。用于检测方向盘（19）的操作量的转向角传感器（113）; 以及用于检测变速杆（73）的操作位置的换档传感器（111）。自动控制左右行走履带（2）的转速，成为由方向盘（19）的操作量确定的转弯半径。版权所有（C）2006，JPO＆NCIPI

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