公开(公告)号：JP2001148927A

公开(公告)日：2001-06-05

申请号：JP33784699

申请日：1999-11-29

Applicant: KUBOTA KK

Inventor： KATAYAMA YASUHIKO ,  KANAI YOSHIHIDE ,  TERAO SOTOKAZU ,  SOYA TAMOTSU ,  TONARI ATSUSHI ,  NISHIDA KAZUHIKO ,  TAKAYAMA YOSHIHIRO

IPC: A01D57/00 ,  A01D61/00

Abstract: PROBLEM TO BE SOLVED: To increase the conveying performance and attain the cost cutting in the reaping unit in a combine harvester that is equipped with three packer units P1, P2 and P3, in which a couple of rotary packers 18 bite and rotate on the root side of the reaped cereal stems and collect them, arranged in series in the transverse direction to the machine body and has the first endlessly rotating belt 21a to convey the root side of the cut cereal stems from the first packer unit P1 on the outer side of the machine body and the second endlessly rotating belt 23 to feed the root side of the cut cereal stems from the second packer unit P2 to the first endlessly rotating belt 21a. SOLUTION: A driving power-separating site locating below the rotor 41 at which the conveying end side of the second endlessly rotating belt 23 is wound is disposed on the transmission case for the reaper. The driving power is transmitted from the power-separating side to the rotor 41.

公开(公告)号：JPH11262313A

公开(公告)日：1999-09-28

申请号：JP6809298

申请日：1998-03-18

Applicant: KUBOTA KK

Inventor： SOYA TAMOTSU ,  TERAO SOTOKAZU ,  KATAYAMA YASUHIKO

IPC: A01D57/00

Abstract: PROBLEM TO BE SOLVED: To provide the subject grain culm carrier designed to restrain occurrence of cloggings at the joining part for reaped grain culms from a sub-carriage mechanism in the main carriage mechanism functioning to deliver reaped grain culms to a threshing apparatus. SOLUTION: This grain culm carrier is so designed that a support rail 14 is disposed on the side opposite to the grip rail 6b for an endless chain 6a in respect to the joining part position for reaped grain culms from a sub-carriage mechanism in the main carriage mechanism 6, and supported movably so as to run close to or apart from the grip rail 6b side, and furthermore, a spring 16 is provided so as to energize the support rail 14 onto the side of the grip rail 6b.

公开(公告)号：JP2886765B2

公开(公告)日：1999-04-26

申请号：JP21823993

申请日：1993-09-02

Applicant: KUBOTA KK

Inventor： OZAKI NORIMUNE ,  HIRATA KAZUYOSHI ,  IKEDA FUTOSHI ,  FUKUOKA YOSHITAKE ,  OOTANI TOSHIKATSU ,  YAMAGATA KOJI ,  SOYA TAMOTSU ,  HAYASHI SHIGEKI ,  TERAO SOTOKAZU

IPC: A01D61/00 ,  A01D69/00 ,  A01F12/10

公开(公告)号：JPH1111143A

公开(公告)日：1999-01-19

申请号：JP16418397

申请日：1997-06-20

Applicant: KUBOTA KK

Inventor： TAKENAKA MITSURU ,  KATO KATSUHIDE ,  SOYA TAMOTSU

IPC: B60H3/06 ,  B60H1/32

Abstract: PROBLEM TO BE SOLVED: To easily attach and detach both an inside air filter acting on the cabin inside air circulated to an air conditioner and an outside air filter acting on the cabin outside air sucked to the air conditioner in a working vehicle having a cabin air conditioner provided in a housing chamber formed by a cabin top plate and an air conditioner cover. SOLUTION: The cabin inside air is circulated to an evaporating device part 13 through the suction port 28 having an inside air filter 27 of a cabin top plate 4a. The inside air filter 27 is attachably and detachably mounted on the top plate 4a so as to be removable into the cabin. The cabin outside air is sucked to an air supplying passage L through a suction port 20, and sucked to the evaporating device part 13 through an outside air filter 23. The Outside air filter 23 is attachably and detachably mounted on a partitioning wall member 21 so as to be removable into the cabin through the suction port 28.

公开(公告)号：JPH10313662A

公开(公告)日：1998-12-02

申请号：JP13187597

申请日：1997-05-22

Applicant: KUBOTA KK

Inventor： YAMAGATA KOJI ,  SOYA TAMOTSU ,  TAKENAKA MITSURU ,  OTANI TOSHIKATSU ,  OZAKI NORIMUNE ,  FUJITA SHIGEO ,  IKEDA FUTOSHI

IPC: A01F12/46

Abstract: PROBLEM TO BE SOLVED: To provide an unloader device of combine capable of performing the extension and contraction action in the longitudinal direction of a horizontal feed screw conveyor with a simple structure. SOLUTION: The horizontal screw conveyor 10 is successively provided so as to be freely turned around a vertical, axial center and elevated, lowered and swung around a horizontal axial center, the horizontal screw conveyor 14 is constituted freely extendably and contractably in the longitudinal direction by an actuator 26 and a detection means 34 for detecting whether or not the horizontal feed screw conveyor 10 is in the state of being stored at a prescribed storage position is provided. At the time of detecting that the horizontal feed screw conveyor 10 is not in the storage state by the detection means 34, only the actuator 26 is driven by the operation of an operation switch 20 for operating the other device and the horizontal feed screw conveyor 10 is extended and contracted. At the time of detecting the storage state by the detection means 34, only the other device is operated by the operation of the operation switch 20.

公开(公告)号：JPH10304754A

公开(公告)日：1998-11-17

申请号：JP11790397

申请日：1997-05-08

Applicant: KUBOTA KK

Inventor： YAMAGATA KOJI ,  SOYA TAMOTSU ,  TAKENAKA MITSURU ,  OTANI TOSHIKATSU ,  OZAKI NORIMUNE ,  FUJITA SHIGEO

IPC: A01F12/46

Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts such as an operation switch, etc., for the extending/contracting operation means of a horizontal supply screw conveyor in a state where the break of the storing holding tool, etc., of the conveyor is evaded. SOLUTION: This unloader device for a combine is constituted so as to be freely extending/contracting possible in its longitudinal direction by an actuator 21 and is provided with a detecting means 29 for detecting whether or not the horizontal supply screw conveyor is in a storage state at a prescribed storing position. When it is detected that the horizontal supply screw conveyor is not in the storage state by the detecting means 29, only the actuator 21 is driving-operated by the operations of an operation switches SU and SD for changing and setting the elevating/lowering of a machine body against the ground or left and right inclination by a manual operation, the horizontal supply screw conveyor is actuated by extension/contraction and only the change setting of the elevating/lowering of the machine body 2 against the ground and left and right inclination is executed when the storage state is detected by the detecting means 29 in configuration.

公开(公告)号：JPH10276528A

公开(公告)日：1998-10-20

申请号：JP8631897

申请日：1997-04-04

Applicant: KUBOTA KK

Inventor： HANAKI SEIICHI ,  SOYA TAMOTSU

IPC: A01D34/13 ,  A01D34/17

Abstract: PROBLEM TO BE SOLVED: To provide a reaper to easily adjust a gap between a fixed edge and a movable edge while maintaining reaping performance. SOLUTION: The fixed edge B consists of a supporting edge part 3A fixed to an edge base 2 and a folded edge part 3B connect-fixed at the tip of the part 3a and extended backward in cantilever and the parts 3A and 3B consist of steel plates using tool steel. The parts A and B are vertically arranged at a fixed interval to form a moving space for allowing the movable edge C to slide-move within the interval.

公开(公告)号：JPH10109544A

公开(公告)日：1998-04-28

申请号：JP26269396

申请日：1996-10-03

Applicant: KUBOTA KK

Inventor： YAMAGATA KOJI ,  TAKENAKA MITSURU ,  OZAKI NORIMUNE ,  OTANI TOSHIKATSU ,  MIZUNO RYOJI ,  FUJITA SHIGEO ,  SOYA TAMOTSU

IPC: B60J7/00

Abstract: PROBLEM TO BE SOLVED: To simplify the fitting structure of a cover main body to a frame main body, reduce the cost, and improve fitting workability by positioning the cover main body in the bottom side of the frame main body of the fitting frame and supporting it to the frame main body. SOLUTION: A cover 10 is constituted of a cover main body 13 and a fitting frame 14 provided with a pair of left/right fitting parts 14B for being fitted to a support, and the cover main body 13 is supported by a ring frame main body 16 which enters into a ring recessed part 15 formed in the top face of the cover main body 13. Secondly, the cover main body 13 is fixed to the frame main body 16 by being pressurized against the bottom part of the frame main body 14B by a plurality of presser tools 17 via bolts 16 and nuts 16A to be embedded in the cover main body 13. The fitting parts 14A are provided in such a state as penetrating the cover main body 13 in the vertical direction, its bottom end is projected downward than the bottom face of the cover main body 13, and the top end of the support is formed into a U-shape provided with opposed plates 14a sandwiching the top end of the support from the left/ right directions.

公开(公告)号：JP2726365B2

公开(公告)日：1998-03-11

申请号：JP20342692

申请日：1992-07-30

Applicant: KUBOTA KK

Inventor： OZAKI NORIMUNE ,  TERAO SOTOKAZU ,  SOYA TAMOTSU

IPC: A01D63/02

公开(公告)号：JPH0847328A

公开(公告)日：1996-02-20

申请号：JP18560394

申请日：1994-08-08

Applicant: KUBOTA KK

Inventor： SOYA TAMOTSU

IPC: A01D57/22

Abstract: PURPOSE:To provide a culm-raising apparatus free from the trouble of clogging of dust such as straw waste and excellent in easiness of maintenance. CONSTITUTION:An endless rotating chain 15 having plural raising tines 14 is stretched on a raising frame 10 in vertically movable state. The raising frame 10 is constructed to support only the raising path side of the endless rotating chain 15. Further, a canopy 20 covering the whole route of a stretched endless- rotating chain 15 is attached to the front of the raising frame 10 by a fixing means in freely attaching and detaching manner.