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1. 发明专利

JP2013252152A WALKING TYPE TILLER 审中-公开
公开(公告)号：JP2013252152A
公开(公告)日：2013-12-19
申请号：JP2013200020
申请日：2013-09-26
申请人： ISEKI AGRICULT MACH
发明人： NAKAGAWA HIDEAKI , FUKU SATOSHI , KURODA YASUMASA , NINOMIYA KOJI , MIYAUCHI MASAO
IPC分类号： A01B13/02 , A01B33/02 , A01B49/02
摘要： PROBLEM TO BE SOLVED: To provide a walking type tiller that makes cultivating work and tilling work easy to switch.SOLUTION: A walking type tiller includes: an operating handle (13); a tilling part (K) that tills a field; a planar ridging plate (B) that is in a backward of the tilling part (K) and forms a ridge; and a trank roller (17), wherein the trank roller (17) and the ridging plate (B) are combined to be able to turn around a horizontal axis core, thereby to be composed to be able to position in a tilling work position to retreat to an upper side non-working position and a cultivating work position to position to a ground side, and right and left one pair of the trank rollers (17) are provided, and provided in a right and left width of a lower part of the ridging plate (B) of a reverse trapezoidal shape in a back view.

2. 发明专利

JP2013034432A AGRICULTURAL IMPLEMENT 审中-公开
公开(公告)号：JP2013034432A
公开(公告)日：2013-02-21
申请号：JP2011173137
申请日：2011-08-08
申请人： ISEKI AGRICULT MACH
发明人： NAKAGAWA HIDEAKI , HIRAOKA TORU , FUKU SATOSHI , MIYAUCHI MASAO , KURODA YASUMASA , SUWA SHOGO , NINOMIYA KOJI
IPC分类号： A01B33/02 , A01B33/08 , A01B39/18 , A01D34/47 , A01D34/52 , A01D34/58
摘要： PROBLEM TO BE SOLVED: To reduce its cost by enabling a plurality of work operations by changing a plurality of implements, utilizing a single electric driver driven by a motor.SOLUTION: A motor (2) and a battery (3) are mounted on a machine body frame (1), and also attaching means (6, 7, and 8 ) for attachment of implements and a handle (10) are annexed to it to constitute the motor driver. A plurality of implements (12, 14, 16, and 18) are provided each with implement attaching means (12c, 14c, 16c, and 18c) which can be attached to the attaching means (6, 7, and 8) on the side of the electric driver. By selecting any one of the plurality of the implements (12, 14, 16, and 18) and attaching it to the attaching means (6, 7, and 8) on the electric driver side via the implement attaching means (12c, 14c, 16c, and 18c), the driver of the electric driver and the driver on the implement side are coupled for transmission, thus achieving a plurality of work operations by utilizing one electric driver.

3. 发明专利

JP2003102205A RIDGE SIDE PLOW-TREATING UNIT 审中-公开
公开(公告)号：JP2003102205A
公开(公告)日：2003-04-08
申请号：JP2001301425
申请日：2001-09-28
申请人： ISEKI AGRICULT MACH
发明人： SUMITA YOSHIO , KURODA YASUMASA , OTAKE SHINJI , IMAI SEIICHI , DOI YOSHINORI
IPC分类号： A01B33/12 , A01B33/08 , A01B49/02
摘要： PROBLEM TO BE SOLVED: To plow deeply from the inside of the ridge side in a field to form a pretty ridge by sufficiently forming a groove at the ridge side. SOLUTION: This ridge side plow-treating unit is provided by installing plowing units 15, 15 at the left and right both sides of a plowing transmission case 11, constituted such that one of the plowing units 15, 15 as a large diameter and another as a small diameter and arranging a soil-removing board 18 at the rear direction of the large diameter plowing unit 15 for performing the plowing with the large diameter plowing unit 15 along the ridge side. Thus, it is possible to plow the ridge side more deeply as compared with its inside and while forming a deep groove at the ridge side by the soil-removing board, forming a ridge by sufficiently piling soil.

4. 发明专利

JP2019146503A 歩行型作業機审中-公开
公开(公告)号：JP2019146503A
公开(公告)日：2019-09-05
申请号：JP2018032068
申请日：2018-02-26
申请人： ISEKI AGRICULT MACH
发明人： KURODA YASUMASA , FUKU SATOSHI , MIYAUCHI MASAO
IPC分类号： A01B33/08
摘要：【課題】本発明は、ミッションケースの前側にエンジン台を設け後側に作業機を装着するヒッチを設けた歩行型作業機において、エンジン台やヒッチから負荷を受けるミッションケースの部分に補強を行うことで、強固なミッションケースとして激しい農作業でもオイル漏れなどの不都合が生じない歩行型作業機とすることを課題とする。【解決手段】機体の前部に設けるエンジン台3に搭載したエンジンEの動力をミッションケース1に伝動してミッションケース1の車軸6に装着した左右走行輪2L,2Rを駆動し、ミッションケース1の後部に設けるヒッチブラケット8に作業機を装着する歩行型作業機において、エンジン台3とヒッチブラケット8を繋ぐ補強連結材5でミッションケース1を左右から挟んでミッションケース1に一体的に取り付けた歩行型作業機とする。【選択図】図5

5. 发明专利

JP2012110304A TILLING AND LEVELING APPARATUS 审中-公开
公开(公告)号：JP2012110304A
公开(公告)日：2012-06-14
申请号：JP2010264436
申请日：2010-11-27
申请人： ISEKI AGRICULT MACH
发明人： NAKAGAWA HIDEAKI , FUKU SATOSHI , KURODA YASUMASA , NINOMIYA KOJI , MIYAUCHI MASAO
IPC分类号： A01B13/02 , A01B33/12 , A01B35/04
摘要： PROBLEM TO BE SOLVED: To switch a leveling plate made of a single metal sheet to a hiller by deforming the leveling plate, to simplify the structure and operation of the switching for accurate leveling and hilling, and to reduce the weight and size of a tilling and leveling apparatus.SOLUTION: In the tilling and leveling apparatus, a sheet-metal leveler 6 which can switch the leveling plate 4 for leveling the tilling soil surface to be tilled by a tilling rotor 1 and the hiller 5 for grooving and hilling the tilling soil surface to be tilled by the tilling rotor 1 to each other, is connected to the rear edge 3 of a tilling cover 2 covering the top of the tilling rotor 1 in such a way as turnable in the vertical direction around a leveling hinge 7 in the lateral direction along the rear edge 3.

6. 发明专利

JP2013252153A ELECTRIC TILLER 审中-公开
公开(公告)号：JP2013252153A
公开(公告)日：2013-12-19
申请号：JP2013200021
申请日：2013-09-26
申请人： ISEKI AGRICULT MACH
发明人： NAKAGAWA HIDEAKI , FUKU SATOSHI , KURODA YASUMASA , NINOMIYA KOJI , MIYAUCHI MASAO
IPC分类号： A01B33/02 , A01B33/08
摘要： PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of a battery case while enabling the battery case to be supported tightly by a body side.SOLUTION: An electric tiller includes a rotary part (R) for tilling a field, a motor (8) for driving the rotary part (R), a battery case (9) housing a battery as a power source of the motor (8), and a rotary cover (6) for covering an upper part of the rotary part (R), wherein a wall part (6a) standing up to an upper part is integrally formed in right and left both sides of the rotary cover (6), a handle (9a) is provided on an upper surface of the battery case (9), the motor (8) is provided at a front side of the battery case (9), a periphery of the motor (8) is covered by a cover (7), and the battery case (9) is composed to be able to attach and detach along the wall part (6a) and the cover (7) in a vertical direction.

7. 发明专利

JP2003204713A CROP SEPARATOR FOR CROP HARVESTER 审中-公开
公开(公告)号：JP2003204713A
公开(公告)日：2003-07-22
申请号：JP2002006191
申请日：2002-01-15
申请人： ISEKI AGRICULT MACH
发明人： KURODA YASUMASA , SUMITA YOSHIO
IPC分类号： A01D45/28 , A01D45/00
摘要： PROBLEM TO BE SOLVED: To provide a crop separator solving the problems that crops to be reaped and crops not to be reaped may not be surely separated owing to be separated by a plurality of dividers of a dividing unit, and also cut crops may not be surely delivered. SOLUTION: This crop separator has the following scheme: in reaping multi- row crops (foliate vegetables) (A), the crops (A) at the reaping side and unreaping side are separated simultaneously with the dividing unit 6, internal and external guide rods 20a and 20b covering traveling wheels 12 are provided, the interval between the rods 20a and 20b is narrower in front of a cutting device 8 but wider behind, and the rear end portion of the internal guide rod 20a is situated behind the center of the wheels 12 while that of the external guide rod 20b approximately at the center thereof. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2020089303A 歩行型車軸耕耘作業機审中-公开
公开(公告)号：JP2020089303A
公开(公告)日：2020-06-11
申请号：JP2018228205
申请日：2018-12-05
申请人： ISEKI AGRICULT MACH
发明人： FUKU SATOSHI , MIYAUCHI MASAO , KURODA YASUMASA
IPC分类号： A01B33/12 , A01B33/02
摘要：【課題】本発明は、歩行型車軸耕耘作業機において、耕耘爪で作業者が足などを傷つけることを効果的に防ぐことを課題とする。【解決手段】車体フレ−ム1の下部に軸支する車軸6に耕耘装置5を装着し、機体から後方に伸ばしたハンドルフレ−ム14,14’のグリップ27,27’を持って操縦操作をする歩行型車軸耕耘作業機において、耕耘装置5の外周を囲むガード28を設けた歩行型車軸耕耘作業機とする。【選択図】図2

9. 发明专利

JP2012110346A ELECTRIC TILLER 审中-公开
公开(公告)号：JP2012110346A
公开(公告)日：2012-06-14
申请号：JP2012043895
申请日：2012-02-29
申请人： ISEKI AGRICULT MACH
发明人： NAKAGAWA HIDEAKI , FUKU SATOSHI , KURODA YASUMASA , NINOMIYA KOJI , MIYAUCHI MASAO
IPC分类号： A01B33/02 , A01B33/08 , B62D51/06
摘要： PROBLEM TO BE SOLVED: To easily confirm the operation condition in an electric tiller.SOLUTION: The electric tiller includes a plurality of LEDs (26). The plurality of LEDs (26) are arranged parallel in one place and configured to emit light when it is detected that a power switch (16) is turned on, or when an overload in the tilling work is detected, or when it is detected that the battery value is a preset value or lower. With this structure, it is easy for a worker to constantly confirm the operation condition while carrying out the tilling work by holding grips and rotating tilling tines.

10. 发明专利

JP2002218816A CROP HARVESTER 失效
公开(公告)号：JP2002218816A
公开(公告)日：2002-08-06
申请号：JP2001013133
申请日：2001-01-22
申请人： ISEKI AGRICULT MACH
发明人： SUMITA YOSHIO , KURODA YASUMASA
IPC分类号： A01D45/28
摘要： PROBLEM TO BE SOLVED: To reap and harvest broadcast ridge-sowed and cultivated crops for many ridges at a time. SOLUTION: This crop harvester comprises a grass-dividing device 6 which is used for sequentially dividing crops from the front of the front portion of a travel device 2 and can freely be expanded or shrunk, a gauge sled device 7 which is traveled in a state contacted with the surface of a farm field, a cutting device 8 capable of being shaken in the longitudinal direction, a crop- collecting device 10 which can freely be rotated in the lateral direction and is used for collecting the crops, and the like. The rotation points of a sled- supporting frame for supporting the grass dividing device 6 and the gauge sled device 7, the rotation points of a cutting frame 24 for supporting the cutting device 8, and the rotation points of the support shaft 40 of the crop-collecting device 10 are approximately disposed on one straight line in the longitudinal direction, and travel wheels 12 are disposed on the insides of the rotation support points.

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