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1. 发明专利

JPH08163903A TILLING ROTARY WORKING MACHINE 失效
公开(公告)号：JPH08163903A
公开(公告)日：1996-06-25
申请号：JP33342394
申请日：1994-12-14
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO
IPC分类号： A01B33/16 , A01B33/08 , A01B49/02 , A01B63/16
摘要： PURPOSE: To enable the precise detection of the ground moving speed of a tilling rotary working machine by a simple means and at the same time to enable the adequate control of tilling pitch based on the determined ground moving speed. CONSTITUTION: This tilling rotary machine (8) is provided with a tilling rotary (48) on a mobile vehicle in a freely liftable manner. In the tilling rotary machine (8), a controlling wheel (49) for supporting the tilling rotary (48) in a manner capable of freely controlling tilling depth is provided with a rotary sensor (53) for detecting the rotation of the controlling wheel (49). The ground moving speed of the working machine (8) is determined based on the measured value detected by the rotary sensor (53).

2. 发明专利

JPH08187008A MOVABLE AGRICULTURAL MACHINE 失效
公开(公告)号：JPH08187008A
公开(公告)日：1996-07-23
申请号：JP1981595
申请日：1995-01-11
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO
IPC分类号： A01B63/10
摘要： PURPOSE: To quickly perform a horizontal controlling operation with horizontal cylinders by vertically moving the both ends of a ground working machine in opposite directions with a right and a left horizontal cylinder to adjust the lateral inclination. CONSTITUTION: This movable agricultural machine is provided with a tractor supporting a ground working machine in freely liftable state and a right and a left horizontal cylinders 66, 65 for supporting the ground working machine in a freely adjustable manner in terms of lateral inclination. The movable agricultural machine is provided with a controller 79 which can automatically control the horizontal posture of the ground working machine by driving a right and a left horizontal cylinder 65, 66 in opposite directions during the tilling work on high speed running.

3. 发明专利

JPH08163904A MOVING CONTROLLING DEVICE FOR AGRICULTURAL WORKING MACHINE 失效
公开(公告)号：JPH08163904A
公开(公告)日：1996-06-25
申请号：JP33398994
申请日：1994-12-15
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO
IPC分类号： A01B69/00 , A01B63/10 , A01D69/00 , F02D1/04 , F02D29/00
摘要： PURPOSE: To provide a moving controlling device for an agricultural working machine enabling the safe and sure performance of turning motion and the shortening of the time for tilting work, and having an improved working efficiency by constructing a speed-controlling device in such a manner as to be controllable in multiple stages by controlling the output of a speed-changing means for changing a set rotative speed in the speed-controlling device. CONSTITUTION: This moving controlling device for an agricultural working machine is provided with a speed-changing means 55 for changing a set rotative speed in a mechanical speed-controlling device 49, which holds the rotative speed of an engine 48 at a roughly constant level. By controlling the output of the speed-changing means 55, the speed-controlling device 49 is set in multiple stages. Further, a lift-detecting means, which detects the vertical motion of the lifting means for the agricultural working machine, is preferably interlocked with the speed-controlling device 49. Thus, the rotative speed of the engine 48 is controlled in an interlocked manner with the lifting motion of the agricultural working machine.

4. 发明专利

JPH08187011A MOBILE AGRICULTURAL MACHINE 失效
公开(公告)号：JPH08187011A
公开(公告)日：1996-07-23
申请号：JP1984695
申请日：1995-01-11
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH , YANMAR DIESEL ENGINE CO
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO , KAMIYAMA HIDEKI
IPC分类号： A01B69/00
摘要： PURPOSE: To provide an agricultural machine capable of correcting the travel course by speed-sensitive steering operations in performing tilling operations by turning on a high-speed tillage switch according to the travel at a high speed and discontinuing the tilling operations according to the travel at a high speed by turning off the high-speed tillage switch and thereby discontinuing the speed-sensitive operations. CONSTITUTION: This mobile agricultural machine is obtained by installing a high-speed tillage switch (78) for carrying out tilting operations according to the travel at a high speed and further arranging a controller (85) capable of providing speed-sensitive steering operations when the switch (78) is turned on and discontinuing the speed-sensitive operations when the switch (78) is turned off in the mobile agricultural machine capable of performing the speed- sensitive steering operations to change the steering operation speed of a mobile car in proportion to the car speed.

5. 发明专利

JPH08187009A MOVABLE AGRICULTURAL MACHINE 失效
公开(公告)号：JPH08187009A
公开(公告)日：1996-07-23
申请号：JP1981695
申请日：1995-01-11
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO
IPC分类号： A01B63/10
摘要： PURPOSE: To enable the horizontal controlling with a increased hydraulic driving force for horizontal cylinders when tilling works are carried out on a high speed running and enable the vertical motion with the increased hydraulic driving force for a lifting cylinder when the movable agricultural machine turns at a butt of a field. CONSTITUTION: This movable agricultural machine has a tractor provided with a lifting cylinder 63 for supporting a ground working machine in a freely liftable manner and horizontal cylinders 65 for supporting the ground working machine in such a manner as to freely control the lateral inclination of the ground working machine. The movable agricultural machine is provided with a controller 79 for automatically changing the amount of oil for vertical control in the lifting cylinder 63 and that for horizontal control in the horizontal cylinders 65 through an operational mode.

6. 发明专利

JPH08187003A TILLAGE DEVICE 失效
公开(公告)号：JPH08187003A
公开(公告)日：1996-07-23
申请号：JP1984795
申请日：1995-01-11
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH , YANMAR DIESEL ENGINE CO
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO , KAMIYAMA HIDEKI
IPC分类号： A01B33/08
摘要： PURPOSE: To provide a tillage device capable of performing high speed tillage work and preventing the enlargement of non-tillage part and the increase of tillage load by shifting the tillage pitch to match the running speed of a tractor even in the case of its high speed running with the running speed changed or engine speed increased in a tractor. CONSTITUTION: The tillage device has a tillage rotary working machine 14 attached on a tractor in a freely liftable manner. The tillage device is provided with a high speed tillage switch 76 for allowing the rotary working machine 14 to perform high speed tillage motion and a controller 79 for shifting tillage pitch by changing driving speed of the rotary working machine 14.

7. 发明专利

JPH08187002A TILLAGE DEVICE 失效
公开(公告)号：JPH08187002A
公开(公告)日：1996-07-23
申请号：JP1973295
申请日：1995-01-11
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH , YANMAR DIESEL ENGINE CO
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO , KAMIYAMA HIDEKI
IPC分类号： A01B33/02 , A01B33/08 , A01B63/02
摘要： PURPOSE: To save the labor for removing straws and mud attached on rotary tines by lifting a rotary working machine above the ground to automatically rotate the rotary tines reversely and drop the attached materials when the tillage device arrives at a butt of a field. CONSTITUTION: The tillage device has a tillage rotary working machine 14 attached on a tractor in a freely liftable manner. The tillage device is provided with a controller 85 which manages the automatic reverse rotation of the rotary tines 29 of the rotary working machine 14 in a manner interlocked with the operation for lifting the rotary working machine 14 up to a non-tillage working position.

8. 发明专利

JPH08163902A MOVING CONTROLLING DEVICE FOR AGRICULTURAL WORKING MACHINE 失效
公开(公告)号：JPH08163902A
公开(公告)日：1996-06-25
申请号：JP33342194
申请日：1994-12-14
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO
IPC分类号： A01B33/02 , A01B63/10
摘要： PURPOSE: To provide a moving controlling device for an agricultural working machine enabling the safe and sure performance of turning motion and the shortening of the time for tilling work by constructing a moving controlling device in such a manner that the engine revolution is controlled by being interlocked with the vertical operation of the agricultural working machine. CONSTITUTION: This moving controlling device is constructed in such a manner as to interlock a positioning lever 51 for lifting an agricultural working machine, which is attached on a mobile vehicle in a freely vertically movable manner, with a speed-controlling device 53 for an engine 52 through a mechanical linking system 59 so that the revolution control of the engine 52 is interlocked with the vertical, operation of the agricultural working machine. Further, a resilient member is preferably put into the mechanical linking system 59 which links the position lever 51 with the speed-controlling device 53 for the engine 52.

9. 发明专利

JPH08187010A TILLING DEVICE 失效
公开(公告)号：JPH08187010A
公开(公告)日：1996-07-23
申请号：JP1973195
申请日：1995-01-11
申请人： YANMAR AGRICULT EQUIP , ISHIKAWAJIMA SHIBAURA MACH , YANMAR DIESEL ENGINE CO
发明人： SUDO TAKAAKI , NAKAGAWA OSAMU , MEGA TAKUJI , KITABAYASHI AKIHIKO , MAEZAWA AKIHIKO , FUJISAWA SHINKICHI , MIYAMOTO MASAHIKO , KOSHI KIMIHIRO , KAMIYAMA HIDEKI
IPC分类号： A01B69/00 , A01B63/10
摘要： PURPOSE: To enable the automatic slide of a rotary working machine to the opposite side against the previous process by lifting the rotary working machine to the non-tillage position when arrived at a butt of a field and turning the direction of the tractor there. CONSTITUTION: This tilling device has a tractor provided with a tillage rotary working machine in a freely liftable and laterally slidable manner. The tilling device is provided with a controller 77 capable of automatically sliding in an interlocked state with the lifting of the rotary working machine to the non- tillage position. By the automatic sliding, the rotary working machine changes its position to the opposite side against the previous process by about the same amount as that of the sliding change toward the tilled area in the previous process.

10. 发明专利

JP2007131219A Front wheel acceleration drive device for working vehicle 审中-公开
标题翻译：前轮加速驱动装置用于工作车辆
公开(公告)号：JP2007131219A
公开(公告)日：2007-05-31
申请号：JP2005327381
申请日：2005-11-11
申请人： Ishikawajima Shibaura Mach Co Ltd , 石川島芝浦機械株式会社
发明人： OTA MASASHI , KOSHI KIMIHIRO
IPC分类号： B60K17/348 , A01B63/102 , A01B69/00 , B62D11/08
摘要： PROBLEM TO BE SOLVED: To solve the problem that raising of a working machine and acceleration of a front wheel are simultaneously put into action in turning and a finishing part of tilling at an end of a field becomes slant in a working vehicle installed with a front wheel acceleration device.
SOLUTION: In the working vehicle provided with a means for detecting a turning angle of a steering handle 57; a working machine lifting control means; a front wheel acceleration switching means; and a control means for these, wherein when the steering handle 57 is operated from a linear advancement position by a set angle or more, the working machine is raised and the front wheel is acceleration-driven, a predetermined time difference is provided between the raising action of the working machine and action for acceleration-driving the front wheel.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了解决在工作机械的同时投入工作机械的升高和加速度的问题，并且在安装的作业车辆中，场地端部的耕作的整理部分变得倾斜配有前轮加速装置。解决方案：在具有用于检测转向手柄57的转动角度的装置的作业车辆中; 工作机械提升控制装置; 前轮加速切换装置; 以及用于这些的控制装置，其中当转向手柄57从线性前进位置操作设定角度或更大时，工作机器升高并且前轮被加速驱动，在提升之间提供预定的时间差加工驱动前轮的动作和动作。版权所有（C）2007，JPO＆INPIT

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