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1. 发明专利

JP2002176825A MULTI-ROW REAPING COMBINE HARVESTER 失效
公开(公告)号：JP2002176825A
公开(公告)日：2002-06-25
申请号：JP2000377173
申请日：2000-12-12
申请人： KUBOTA KK
发明人： KANAI YOSHIHIDE , MAEDA ICHIRO , TAKATSUKA YOSHIHIRO , YAMAMOTO HIROAKI
IPC分类号： A01D67/00 , A01D57/22
摘要： PROBLEM TO BE SOLVED: To provide a multi-row reaping combine harvester having a drag for an external force for raising up devices at both left and right ends and prevent scattering of muddy water on the side of an operating part when a power distribution shaft in the upper part is omitted to carry out power transmission from the lower part in the multi-row reaping combine harvester equipped with the three or more raising up devices. SOLUTION: This multi-row reaping combine harvester is composed by connecting mutual upper parts of the raising up devices 7 at left and right ends except an intermediate raising up device 7 in the three or more raising up devices 7 with an upper part connecting member 40 without having an internally installed space of a power distributing means to the respective raising up devices 7 and composing the upper part connecting member 40 of a member having a larger width in the front and rear directions than that in the direction along a claw rotating surface so as to detour a raising up passage in a part located on the upper side of the raising up passage formed between the mutual adjacent raising up devices 7 and intersect an extended surface 7L of the claw rotating surface of sites at the terminal end of a raising up stroke of the raising up claws 7e.

2. 发明专利

JP2000224910A STRUCTURE OF REAPING PART IN REAPER 失效
公开(公告)号：JP2000224910A
公开(公告)日：2000-08-15
申请号：JP2829099
申请日：1999-02-05
申请人： KUBOTA KK
发明人： KANAI YOSHIHIDE , MINAMI TERUO , MAEDA ICHIRO , KISHIMOTO TAKASHI
IPC分类号： A01D34/30
摘要： PROBLEM TO BE SOLVED: To provide a structure of a reaping part in a reaper capable of more suppressing the occurrence of vibration due to the left and right reciprocation driving of reaping blades. SOLUTION: This structure of a reaping part is obtained by installing a plurality of receiving blades 12 and a plurality of reaping blades 13 left and right side by side and composing the reaping blades 13 so as to reciprocate left and right in a sliding contact state with the receiving blades 12 and perform cutting operation, equipping a crank mechanism 16 for reciprocating the reaping blades 13, installing a counter shaft 36 interlocking with a crank shaft 18 in a state thereof rotating in the direction opposite to the rotational direction of the crank shaft 18 of the crank mechanism 16 and further disposing a balance counter weight 38 resisting the transverse movement of the reaping blades 13 in the counter shaft 36.

3. 发明专利

JP2000069823A HARVESTER FOR ROOT VEGETABLE 失效
公开(公告)号：JP2000069823A
公开(公告)日：2000-03-07
申请号：JP26204499
申请日：1999-09-16
申请人： KUBOTA KK
发明人： ICHINOSE MIKIO , AZUMA HIRONOBU , SUETSURU MASAAKI , ITO TSUKASA , OKADA MIKIO , KANAI YOSHIHIDE
IPC分类号： A01D25/00 , A01D23/04 , A01D27/00
摘要： PROBLEM TO BE SOLVED: To provide a highly practical harvester for root vegetables capable of efficiently conducting a continuous treatment of lifting, conveying and foliage- cutting the bulbous vegetables, of making the foliage-cutting treatment highly exact in cutting position, of almost preventing the vegetables from remaining uncut, and of also effecting a good treatment for the cut leaves. SOLUTION: This harvester comprises: a holding and lifting conveyor 3 for holding and lifting foliage portions 30b of bulbous vegetables 30 to move in the backward and upward direction; a position adjuster A for adjusting the heights of the vegetables 30 backwardly moving; a foliage-cutting conveyor B for holding the upper portion of the foliage portions 30b than the position adjuster A and backwardly conveying it; a cutter 6 for cutting the foliage portions 30b of the vegetables 30 held by the foliage-cutting conveyor B; and a foliage-discharging shut 16 for downstream guiding the cut foliage portions 30b and discharging them therefrom.

4. 发明专利

JP2905088B2 失效
公开(公告)号：JP2905088B2
公开(公告)日：1999-06-14
申请号：JP12340694
申请日：1994-06-06
申请人： KUBOTA KK
发明人： AZUMA HIRONOBU , KANAI YOSHIHIDE , OKADA MIKIO
IPC分类号： A01D13/00 , A01D25/02 , A01D25/04

5. 发明专利

JPH1198908A FURROW TRAVELING APPARATUS 失效
公开(公告)号：JPH1198908A
公开(公告)日：1999-04-13
申请号：JP26045697
申请日：1997-09-25
申请人： KUBOTA KK
发明人： CHIBA HIROYUKI , ITO TSUKASA , KANAI YOSHIHIDE , TAKAHASHI SADAYUKI
IPC分类号： A01D25/00 , A01D67/00 , B60B35/14
摘要： PROBLEM TO BE SOLVED: To obtain a furrow traveling apparatus capable of decreasing the frictional resistance of the ground and adjusting the wheel tread during traveling without using a separate actuator for extension and contraction by providing an extension and contraction driving means to extend and contract a wheel transmission shaft taking advantage of the rotational motion of the shaft. SOLUTION: This furrow traveling apparatus is provided with a pair of right and left wheel transmission shafts connected to an output shaft 12 of a transmission case 3 to transmit the rotational power, a pair of right and left driving wheels rotated by the transmission of the rotational power of the wheel transmission shaft and an extension and contraction means to adjust the wheel tread of the pair of driving wheels by extending and contracting at least one of the pair of wheel transmission shafts in lateral direction. The extension and contraction mechanism is provided with an extension and contraction driving means 57 to effect the extension and contraction of the wheel transmission shaft by converting the rotational power of the wheel transmission shaft into the extension and contraction power in axial direction. The wheel transmission shaft can be extended or contracted by the extension and contraction driving means under the rotation of the driving wheel by the rotation of the wheel transmission shaft.

6. 发明专利

JP2731674B2 失效
公开(公告)号：JP2731674B2
公开(公告)日：1998-03-25
申请号：JP18969092
申请日：1992-07-16
申请人： KUBOTA KK
发明人： IWAKAWA TAKASHI , YASUMATSU MAMORU , KANAI YOSHIHIDE , ITO TSUKASA
IPC分类号： B65B11/54 , B65B25/04

7. 发明专利

JP2567477B2 失效
公开(公告)号：JP2567477B2
公开(公告)日：1996-12-25
申请号：JP21796489
申请日：1989-08-23
申请人： KUBOTA KK
发明人： OKADA MIKIO , TOMINAGA TOSHIO , KANAI YOSHIHIDE
IPC分类号： B60G17/027 , B62D55/10 , B62D55/116

8. 发明专利

JP2544025B2 失效
公开(公告)号：JP2544025B2
公开(公告)日：1996-10-16
申请号：JP740891
申请日：1991-01-25
申请人： KUBOTA KK
发明人： AZUMA HIRONOBU , OKADA MIKIO , SUETSURU MASAAKI , ITO TSUKASA , KANAI YOSHIHIDE , ICHINOSE MIKIO
IPC分类号： B07C5/02 , B65G25/00 , B65G47/08 , B65G47/28 , B65G47/30 , B65G47/52 , B65G47/68 , B65G47/78

9. 发明专利

JP2503090B2 失效
公开(公告)号：JP2503090B2
公开(公告)日：1996-06-05
申请号：JP2468290
申请日：1990-02-03
申请人： KUBOTA KK
发明人： AZUMA HIRONOBU , KANAI YOSHIHIDE
IPC分类号： B65G13/02 , B65G13/071 , B65G65/42 , B65G65/48

10. 发明专利

JPH07155036A HARVESTING PART STRUCTURE OF ROOT VEGETABLE HARVESTER 失效
公开(公告)号：JPH07155036A
公开(公告)日：1995-06-20
申请号：JP30879593
申请日：1993-12-09
申请人： KUBOTA KK
发明人： AZUMA HIRONOBU , OKADA MIKIO , SUETSURU MASAAKI , ICHINOSE MIKIO , KANAI YOSHIHIDE , CHIBA HIROYUKI
IPC分类号： A01D13/00
摘要： PURPOSE:To provide a harvesting part structure of a root vegetable harvester having good workability, capable of preventing biting of soil, small stones, etc., into starting end parts of endless rotating belts of a carrying apparatus for harvest caused by pushing up soil in the vicinity of a soil cutting blade by mass of weeds, accompanying travelling of a machine body. CONSTITUTION:A carrying apparatus 1 for harvest provided with a pair of right and left endless rotating belts V arranged in a state upwardly inclined in the rear and driven and holding a leaf part of a root vegetable by the endless rotating belts V, pulling up the root vegetable upward while pulling it from the ground and carrying the vegetable backward is installed, and a pair of right and left grass-dividing tools 3 equipped with a backwardly raised inclination face 3a capable of penetrating into space between the ground and foliage part of the root vegetable and raising a foliage part of the root vegetable, accompanying traveling of a machine body and a soil- cutting blade 4 for pushing and cutting soil on transverse side, accompanying traveling of the machine body 7 in a state thrust into soil are attached on the front of starting end parts of an endless rotating belts Viand an auxiliary soil cutting blade 24 to be thrust shallower than the soil cutting blade 4 into the soil of the forward part of the soil cutting blade 4 is attached in a state formed in thinner blade than the soil-cutting blade 4.

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