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11. 发明专利

JP2006238866A BUSH CUTTER 审中-公开
公开(公告)号：JP2006238866A
公开(公告)日：2006-09-14
申请号：JP2005106735
申请日：2005-03-04
申请人： NISHIGAKI KOGYO KK
发明人： NISHIGAKI TAKANOBU
IPC分类号： A01D34/08 , A01D34/135 , A01D34/68 , A01D34/76 , A01G3/04 , A01G3/06
摘要： PROBLEM TO BE SOLVED: To provide a bush cutter not only enabling the tilted angle of a reciprocal blade to an operation lever in the front and rear direction to be regulated to the direction facilitating the cutting operation, but also having a miniaturized and weight-reduced gear case and power-transmitting structure in the gear case to reduce the load on an operator, especially having a reduced offset distance from the reciprocal blade to the operation lever in the horizontal direction by reducing the horizontal width of the gear case, also having good balance in the right and left weights, and enabling a rotary blade to be used instead of the reciprocal blade. SOLUTION: The bush cutter is constituted as follows. The gear case 7 of the bush cutter is constituted by assembling the gear case 7 divided to right and left pieces so as to be freely turnable in the upper and lower direction. One of the divided case is attached to the operation lever side so as to be detachable, and the base part of the reciprocal blade is attached to the other divided case. A small-diameter bevel gear 20 which is at the input side, and a large diameter bevel gear 23 the teeth face of which meshing with the bevel gear 20 is directed to side direction are arranged in the gear case, and two cams directing the protruded parts to the opposite directions are attached to the spindle of the large-diameter bevel gear 23. Two arms for driving an upper blade 6A and a lower blade 6B of the reciprocal blade 6 in the front and rear direction according to the rotation of the cams are arranged at the position surrounding the edge part of each cam. COPYRIGHT: (C)2006,JPO&NCIPI

12. 发明专利

JP3780312B2 Mower 有权
公开(公告)号：JP3780312B2
公开(公告)日：2006-05-31
申请号：JP2002294653
申请日：2002-10-08
申请人：伊東電機株式会社
发明人：一夫伊東 , 一明小林 , 洋一森本
IPC分类号： A01D34/10 , A01D34/13 , A01D34/135

13. 发明专利

JP2005349465A Blade with notch and its production method 有权
标题翻译：刀片及其生产方法
公开(公告)号：JP2005349465A
公开(公告)日：2005-12-22
申请号：JP2004176155
申请日：2004-06-14
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： IKEGAMI MASAHIRO , KOZAI TAKASHI , KAWAGUCHI TATSUJI , NOGUCHI KOJI
IPC分类号： A01D34/135 , B21D53/60 , B21J5/02 , B21K11/00 , B26B19/00 , B26B19/04 , B26B19/06
摘要： PROBLEM TO BE SOLVED: To provide a blade with notches with which the reduction of load resistance at the time of cutting can be attained, and to provide its production method.
SOLUTION: The blade 1 is provided with a set of blade members 1A, 1B capable of slidable contact each other, acute-angled edges 3 are formed at the corner parts on both the sides of the sliding-contact parts 2 in the blade members 1A, 1B, respectively, and cutting is performed with the edges 3 by the sliding-contact movement of the blade members 1A, 1B. In the blade 1, a notch 5 is formed at the central part of the sliding-contact face 2 at least in either blade member 1A(1B). The contact area of the blade members 1A, 1B is reduced by the notch 5, thus cutting resistance is reduced.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有凹口的刀片，能够实现切削时的耐负荷性的降低，并提供其制造方法。解决方案：刀片1设置有能够彼此滑动接触的一组叶片构件1A，1B，在滑动接触部2的两侧的角部处形成锐角边缘3，叶片构件1A，1B分别通过叶片构件1A，1B的滑动接触运动而利用边缘3进行切割。在叶片1中，至少在叶片构件1A（1B）中，在滑动接触面2的中央部形成有切口5。叶片构件1A，1B的接触面积减小了切口5，因此切削阻力降低。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2000228906A CUTTER FOR ROD OF CROP 失效
公开(公告)号：JP2000228906A
公开(公告)日：2000-08-22
申请号：JP3122399
申请日：1999-02-09
申请人： MITSUBISHI AGRICULT MACH
发明人： YAMAGATA AKIRA
IPC分类号： A01D34/13 , A01D34/135 , A01D34/30
摘要： PROBLEM TO BE SOLVED: To obtain a cutter for rods of crops capable of preventing damage or the like to blades originating from torsional moments without installing a guide rod or the like having unnecessary strength by protruding a slide guide adjacent to a driving member in a specific condition. SOLUTION: This cutter installs cutting blades 4, 6 reaping rods of crops by left and right sliding movement, a driving mechanism left and right moving the blades 4, 6 and driving members 12, 13 integrally fixing the driving mechanism on the blades 4, 6 side and the driving part sliding the driving member 12, 13 in right and left direction, and integrally installed rod like guiding rod 8 or the like on the blade 4, 6 sides, fixing a slide guide 14 which guides the guiding rod 8 or the like as slidable in right and left direction, on the fixing frame 3 side, installing one or more slide guides 14 along the guiding rod 8 or the like, the slide guide 14a adjacent to the driving member 12, 13 is protruding adjacent to the end of the slide guide 14a side of the driving members 12, 13.

15. 发明专利

JP6667384B2 コンバイン有权
公开(公告)号：JP6667384B2
公开(公告)日：2020-03-18
申请号：JP2016123839
申请日：2016-06-22
申请人：株式会社クボタ
发明人：山内一樹 , 山本洋也 , 池田太
IPC分类号： A01D34/13 , A01D34/135

16. 发明专利

JP2017225394A コンバイン审中-公开
公开(公告)号：JP2017225394A
公开(公告)日：2017-12-28
申请号：JP2016123839
申请日：2016-06-22
申请人：株式会社クボタ
发明人：山内一樹 , 山本洋也 , 池田太
IPC分类号： A01D34/13 , A01D34/135
摘要：【課題】刈り残しが生じ難いコンバインを提供する。【解決手段】機体左右方向に並ぶ複数の刈刃17a、17bを有する固定刃集合体17と、機体左右方向に並ぶ複数の刈刃18aを有し、固定刃集合体17に対して機体左右方向に往復運動する複数の可動刃集合体18と、が備えられ、複数の可動刃集合体18は、複数の可動刃集合体18のうち隣り合う可動刃集合体18が固定刃集合体17の上側と下側とに交互に位置する状態、かつ、機体左右方向に位置ずれした状態で、機体左右方向に沿って並列配置されている。【選択図】図6

17. 发明专利

JP2016059375A 草取り機审中-公开
标题翻译：除草机
公开(公告)号：JP2016059375A
公开(公告)日：2016-04-25
申请号：JP2014205240
申请日：2014-09-16
申请人：深谷賢司
发明人：深谷賢司
IPC分类号： A01M21/02 , A01D34/13 , A01D34/135 , A01D34/30
摘要：【課題】的確にかつ高効率な草取り作業を可能にする草取り機を提供する。【解決手段】前端が土中に押入可能に形成された刃部を有する草取り爪を駆動する駆動手段を備える草取り機において、該草取り爪が前側草取り爪と後側草取り爪とからなり、前側草取り爪と後側草取り爪の前後方向に一定量の間隔を設け、該駆動手段により、前側草取り爪の刃部の前端と後側草取り爪の刃部の前端とが左右方向に同時に交互に揺動することを特徴とする草取り機。【選択図】図A−7
摘要翻译：要解决的问题：提供能够进行精确和高效除草工作的除草剂。解决方案：除草机包括驱动装置，用于驱动具有叶片部分的除草爪，其前端形成为压入土壤。除草爪包括前除草爪和后除草爪。在前部除草爪和后部除草爪之间沿纵向设置一定间隔。前除草爪的叶片部分的前端和后除草爪的叶片部分的前端同时交替地由驱动装置横向摆动。选择图：图A-7

18. 发明专利

JP4161940B2 Method of manufacturing a notched blade 有权
公开(公告)号：JP4161940B2
公开(公告)日：2008-10-08
申请号：JP2004176155
申请日：2004-06-14
申请人：松下電工株式会社
发明人：敬小戝 , 達治川口 , 正弘池上 , 廣司野口
IPC分类号： A01D34/135 , B21D53/60 , B21J5/02 , B21K11/00 , B26B19/00 , B26B19/04 , B26B19/06

19. 发明专利

JP2007159506A Clippers type reaper for harvester 有权
标题翻译：收割机的夹子类型
公开(公告)号：JP2007159506A
公开(公告)日：2007-06-28
申请号：JP2005361662
申请日：2005-12-15
申请人： Kubota Corp , 株式会社クボタ
发明人： MINAMI RYUICHI , NISHI TERUO
IPC分类号： A01D34/135 , A01D34/13
摘要： PROBLEM TO BE SOLVED: To provide a clippers type reaper in which a pair of right and left movable blades 20 are reciprocated and driven on a fixed blade 10 in mutually opposite directions, and which can avoid that straw wastes and mud are stayed and accumulated in a space S between the ends of both the movable blades 20.
SOLUTION: A cover 50 is connected to the end of one of a pair of right and left movable blades 20. The cover 50 is extended above the end of the other movable blade 20 not connected to the cover 50, and covers a space S between the ends of both the movable blades 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在固定刀片10上相互相对的方向上往复运动的左右可动刀片20的切片式收割机，能够避免秸秆废弃物和泥浆滞留并且积聚在两个可动刀片20的端部之间的空间S中。解决方案：盖50连接到一对左右可动刀片20中的一个的端部。盖50在端部的上方延伸的另一个可动刀片20，并且覆盖两个可动刀片20的端部之间的空间S.（C）2007年，JPO＆INPIT

20. 发明专利

JP3820967B2 有权
公开(公告)号：JP3820967B2
公开(公告)日：2006-09-13
申请号：JP2001350744
申请日：2001-11-15
IPC分类号： A01G3/04 , A01D34/13 , A01D34/135 , A01D34/30

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