-
公开(公告)号：PH12018500280A1
公开(公告)日：2018-08-20
申请号：PH12018500280
申请日：2018-02-07
Applicant: KUBOTA KK
Inventor： OKAMOTO SHUZO , BUNNO YUICHI , HIFUMI YOSHIKI , HIDA SADANORI , KOBAYASHI YOSHIYASU , HAYASHI SHIGEYUKI , FUJITA SHIGEO , AOYAMA YUYA , KAWADA YASUTAKE , KOTANI SHINJI
Abstract: Crawler travelling devices each including a tension wheel of which only a roller part can be replaced are in demand. A tension wheel (15) of the present invention is provided with: a boss part (81) which is rotatably supported by a support shaft (84) supported by a tension frame (19); a roller part (82) which is attached to the outer peripheral section of the boss part (81) and which acts on a crawler belt (18); and a connecting part (C) which disconnectably connects the boss part (81) to the roller part (82).
-
公开(公告)号：JP2000032827A
公开(公告)日：2000-02-02
申请号：JP20013298
申请日：1998-07-15
Applicant: KUBOTA KK
Inventor： ONO TAKAYUKI , FUJITA SHIGEO , O TAKESHI
Abstract: PROBLEM TO BE SOLVED: To obtain a combine harvester configured as to be capable of quickly detecting a blocking in a part of a conveying system and signaling to an operator. SOLUTION: This combine harvester is installed with a controlling system 25 setting the conveying time of a reaped rod to pass between a root sensor 23 and rod length sensor 24, and turns-on a lamp 27, a buzzer 28 and forcedly stops the engine when the rod length sensor 24 can not detect the reaped rod within the set time after detecting the rods by the root sensor 23.
-
公开(公告)号：JPH10248368A
公开(公告)日：1998-09-22
申请号：JP5585497
申请日：1997-03-11
Applicant: KUBOTA KK
Inventor： SOYA TAMOTSU , OZAKI NORIMUNE , TAKENAKA MITSURU , OTANI TOSHIKATSU , YAMAGATA KOJI , FUJITA SHIGEO
Abstract: PROBLEM TO BE SOLVED: To eliminate damage on a collection part and further to improve cutting performance. SOLUTION: At the rear part of handling chamber 3B in a threshing device 3, a waste straw conveying device 11 is provided for conveying waste straw sent back from that handling chamber 3B to the side of following ear of wheat, and a disk-shaped waste straw cutter 12 is provided for cutting the waste straw conveyed by this waste straw conveying device 11 into fine pieces. Concerning such a waste straw processor for combine, the disk-shaped waste straw cutter 12 is provided in inclined attitude so that an ear tip cutting side end part can be positioned forward rather than a root cutting side end part and the ear tip cutting side end part and the root cutting side end part can be vertically displaced.
-
公开(公告)号：JPH10117576A
公开(公告)日：1998-05-12
申请号：JP27312296
申请日：1996-10-16
Applicant: KUBOTA KK
Inventor： YAMAGATA KOJI , HANAKI SEIICHI , OTANI TOSHIKATSU , TAKENAKA MITSURU , MIZUNO RYOJI , OZAKI NORIMUNE , FUJITA SHIGEO
Abstract: PROBLEM TO BE SOLVED: To shorten grain discharge operation time by quickly moving a horizontal feed screw conveyor to a grain gathering part in the grain discharge device of a combine for which a horizontal feed conveyor is equipped at the upper part of a vertical feed conveyor so as to be freely elevated and swung around a horizontal shaft center by the operation of an elevation driving mechanism and be freely rotated and swung around a vertical shaft center by the operation of a rotation driving mechanism and the horizontal feed screw conveyor is constituted so as to be freely extended and contracted in the feeding direction by the operation of an extension/contraction driving mechanism. SOLUTION: This device is equipped with a control means A for controlling the operation of the extension/contraction driving mechanism 12 so as to turn the horizontal feed conveyor to a set amount extended state while being moved to a discharge position when an operation command to a grain discharge position is supplied to the horizontal feed conveyor present at a machine body storage position.
-
公开(公告)号：JPH10108536A
公开(公告)日：1998-04-28
申请号：JP26580296
申请日：1996-10-07
Applicant: KUBOTA KK
Inventor： YAMAGATA KOJI , TAKENAKA MITSURU , OTANI TOSHIKATSU , MIZUNO RYOJI , OZAKI NORIMUNE , FUJITA SHIGEO
IPC: A01F12/46
Abstract: PROBLEM TO BE SOLVED: To provide a grain discharging device for a combine harvester which can block unexpected turning and improves work efficiency by providing a braking means for switching a discharge auger to braked state and non-braked state. SOLUTION: The discharge auger for discharging grains stored in a grain tank to the outside is mounted so as to enable rising/falling operation and turning operation, and a braking means A is provided for switching this discharge auger in the braked state of fixedly holding it at the desired turning position and the non-braked state of allowing the turning movement of the discharge auger. In this case, it is preferable to provide a discharge detecting means B for detecting the grain discharging state of the discharge auger and to switch the braking means A to the braked state when the grain discharging state of the discharge auger is detected by this discharge detecting means B.
-
Patent Agency Ranking
公开(公告)号：JPH1098934A
公开(公告)日：1998-04-21
申请号：JP25427596
申请日：1996-09-26
Applicant: KUBOTA KK
Inventor： FUJITA SHIGEO , YAMAGATA KOJI , TAKENAKA MITSURU , SOYA TAMOTSU
Abstract: PROBLEM TO BE SOLVED: To provide a head-feeding type combine harvester for simplifying a structure and improving operability and workability by setting a threshing device to a posture inclined in a machine body left-to-fright width direction to a machine body and arranging it so as to bring a grain culm from one side to the other side in the machine body left-to-right direction. SOLUTION: The threshing device 3 is set to the posture inclined in the machine body left-to-right width direction and a front-to-back direction to the machine body and arranged so as to bring the grain culm carried to a rear part by a feed chain 11 from one side to the other side in the machine body left-to-right direction. Also, it is preferable to dispose a grain tank 5 to both left and right sides of the threshing device 3.
-
公开(公告)号：JPH09131122A
公开(公告)日：1997-05-20
申请号：JP29307195
申请日：1995-11-10
Applicant: KUBOTA KK
Inventor： YAMAGATA KOJI , TAKENAKA MITSURU , FUJITA SHIGEO
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of not allowing the loading of a large amount of cereal culms on the starting end of a feed chain erroneously by an operator in hand threshing operation and also allowing the easy performance of the hand threshing operation by the operator. SOLUTION: This combine harvester is constituted by supporting a dust protecting cover for covering the upper direction of a longitudinal conveying device of pretreating for reaping part 6 a side shaft center X1 in the front portion as capable of freely swinging and changing its posture inclined downward to the rear with its rear end positioned close to the starting end of conveyance of the feed chain, and a usual posture of exhibiting the dust protecting function and displaced to the upward direction from the feed chain, and installing a posture change prohibiting means allowing the change of the posture of the dust protecting cover 11 to take the posture inclined downward to the rear based on the detected result that the travelling machine body equipped with the reaping pretreating part 6 and a threshing device 3 is in the state of stop travelling and prohibiting the change of posture of the dust protecting cover 11 to take the posture inclined downward to the rear based on the detected result that the travelling machine is in the state of travelling.
-
公开(公告)号：JPH09103184A
公开(公告)日：1997-04-22
申请号：JP26507695
申请日：1995-10-13
Applicant: KUBOTA KK
Inventor： YAMAGATA KOJI , TAKENAKA MITSURU , FUJITA SHIGEO
IPC: A01F12/46
Abstract: PROBLEM TO BE SOLVED: To improve the operability for positioning a transversely grain-feeding screw conveyer in the housing position in its shrunk state. SOLUTION: A transversely grain-feeding conveyer is set above the longitudinal screw conveyor so that it may freely rise and fall around the transverse shaft core by the actuation of the rise and fall driving mechanism, and the transversely feeding screw conveyer may be shrunk and extended in the feeding direction by the actuation of the shrinking and extending mechanism 12. In this grain unloader, when the transverse screw conveyer is at the housing position, a controlling means 26 is set to control the actuation of the shrinking and extending mechanism 12 so that transverse conveyer may turns to the shrunk state.
-
公开(公告)号：JPH08294320A
公开(公告)日：1996-11-12
申请号：JP10360795
申请日：1995-04-27
Applicant: KUBOTA KK
Inventor： YAMAGATA KOJI , TAKENAKA MITSURU , FUJITA SHIGEO
Abstract: PURPOSE: To provide a sunshade on a combine harvester excellent in handleability designed to be foldable in such a posture as to be superposed upon the lateral outside of the rear of the machine body so as to be receptible with its height low relatively to the machine body. CONSTITUTION: A sunshade frame 12 of inverse L-shape when viewed sideways is set vertically on the lateral outside of the machine body of a control section in such a fashion as to project its horizontal portion forward and mounted, sideways cantilever-fashion, with a sunshade sheet 13 receptible in the lower part of the longitudinal frame portion 12b of this sunshade frame 12 and contractile along both the longitudinal frame portion 12b and horizontal frame portion 12a, and furthermore, the longitudinal, frame portion 12b is made in a zigzag fashion toward the rear of the machine body around the transverse shaft center P above the housing section for the sunshade sheet 13 so as to enable the sunshade frame 12 to be foldable in such a posture as to be superposed upon the lateral outside of the rear of the machine body.
-
公开(公告)号：JPH11346538A
公开(公告)日：1999-12-21
申请号：JP16666098
申请日：1998-06-15
Applicant: KUBOTA KK
Inventor： TAKENAKA MITSURU , FUJITA SHIGEO , FUJIMOTO ATSUSHI , MATSUBAYASHI TOMOYA , AZUMA KEIICHI
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester having an operator's cabin with an air conditioner and capable of mounting the pre-cleaner for the engine to hardly suck dust. SOLUTION: This combine harvester is formed by disposing a condenser 13 for air-conditioning for an operator's cabin 3 between a ceiling 3a and ceiling cover 15 of the cabin 3, by positioning a pre-cleaner 11 for the engine behind the cabin 3 and by setting the condenser 13 so as to suck an air-conditioning air for a heat-exchanger through an air intake port 18 positioned at a ceiling section 15a of the ceiling cover 15 and to exhaust an air after heat-exchanged through an exhaust port 20b located at the rear side wall 15b of the ceiling cover 15.
-
-
-
-
-
-
-
-
-
Search Results
35
records
(took 0.025 seconds)
