专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JPH0974884A CONTROLLING DEVICE FOR AUGER FOR GRAIN DISCHARGE IN COMBINED HARVESTER 失效
公开(公告)号：JPH0974884A
公开(公告)日：1997-03-25
申请号：JP23490195
申请日：1995-09-13
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01F12/46
摘要： PROBLEM TO BE SOLVED: To provide a controlling device capable of performing the rotation and lifting up and down of an auger suitably by a hand operation even within a regulated range. SOLUTION: This controlling device for an auger for discharging grains in a combined harvester is constituted by installing hand operating-type operating means S1 to S4 directing commands for the operation of the rotation and lifting up and down of the auger 7 for discharging grains based on a machine body, a controlling means 19 actuating actuators 13, 14 for the rotation and lifting up and down of the auger based on the commands from the operating means S1 to S4, and a rotating position detecting means Ry and a lifting up and down position detecting means L3 for detecting the rotated position and lifting up and down position of the auger based on the machine body, and setting a regulated region at a set height or lower region in the set rotating range of the auger based on the machine body so that the controlling means 19 performs the control of an invasion prohibiting regulation for prohibiting the invasion of the auger 7 into the prohibited range K based on the detected information by the rotating position detecting means Ry and the lifting up and down position detecting means L3, and providing a hand operating-type cancelling means D for cancelling the invasion prohibiting regulation by the commands from operating means S1 to S4 so as to allow the invasion of the auger.

32. 发明专利

JPH0962339A WORK MACHINE DISPLAY DEVICE 失效
公开(公告)号：JPH0962339A
公开(公告)日：1997-03-07
申请号：JP21874195
申请日：1995-08-28
申请人： KUBOTA KK
发明人： TAKAHARA KAZUHIRO , UEDA SUEZO , EMA HIROAKI , SATO SHIGEO
IPC分类号： A01D41/12 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a work machine display device which can automatically display the necessary working information on its screen as the image information in accordance with the working state with no worker's operation of a switch and also can easily confirm the working state of a work machine. SOLUTION: The display operations of an image display device 1 which shows plural types of working information as the image information are alternatively and automatically switched in accordance with the working state of a work machine. Thus the device 1 displays the working time information when the rotational frequency of a motive power device is less than a set level. When the rotational frequency of the motive power device is higher than the set level, the device 1 continuously shows the rotational frequency information on the motive power device until a fact that the work machine is actually working is detected. When the actual working state of the work machine is detected, the device 1 displays the load information on the motive power device.

33. 发明专利

JPH07322743A DUST SENDING VALVE CONTROL DEVICE FOR THRESHER IN COMBINE HARVESTER 失效
公开(公告)号：JPH07322743A
公开(公告)日：1995-12-12
申请号：JP11943494
申请日：1994-06-01
申请人： KUBOTA KK
发明人： MINAMI RYUICHI , ODAWARA TETSUKAZU , SATO SHIGEO
IPC分类号： A01D69/00 , A01F12/00
摘要： PURPOSE:To properly deal with the divergence of a dust sending valve and increase in its load even in the case of abrupt rise in threshing load and to avoid the occurrence of hunting in threshing operation under overloading conditions and control. CONSTITUTION:A control means H for regulating operation of an opening and closing driving means M for adjusting the opening degree of a dust sending valve 13 in such a way that the opening degree of the dust sending value 13 attached to a threshing chamber is enlarged with the increase in threshing load of a thresher detected by a load detecting means 26, while, when the threshing load is smaller then a set load, the opening degree of the dust sending valve 13 is maintained at a set minimum opening degree and the opening degree is gradually increased from the set minimum opening degree with the increase in threshing load in a large load range in which the threshing load is larger than the set load.

34. 发明专利

JPH078090A SPEED-DISPLAYING DEVICE FOR WORKING VEHICLE 失效
公开(公告)号：JPH078090A
公开(公告)日：1995-01-13
申请号：JP15675893
申请日：1993-06-28
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D69/00
摘要： PURPOSE:To secure the display accuracy of a vehicle speed display device for displaying a vehicle speed with the index of a bar graph and enable to precisely perform the change speed operation of an operator, while suitably responding to the change in operation conditions such as crop conditions. CONSTITUTION:An operation condition-selecting means S2 for selecting an operation condition, and an operation condition-detecting means S3 for detecting an operation state or not are disposed. A display means 100 for displaying a vehicle speed as an index and for continuously or stepwisely changing the display condition from the lowest value of the vehicle speed to the maximum value displays a value different from the operation condition selected by the operation condition-selecting means S2 as the maximum value in the operation state and also a value larger than the maximum values of the vehicle speeds for the operation conditions, respectively, as the maximum value of the vehicle speed in a non-operation state.

35. 发明专利

JPH078079A COMBINE HARVESTER 失效
公开(公告)号：JPH078079A
公开(公告)日：1995-01-13
申请号：JP15676093
申请日：1993-06-28
申请人： KUBOTA KK
发明人： SATO SHIGEO , MIZUMOTO MASAYA , NAKAYA SHOICHI , TANAKA YUJI
IPC分类号： A01D57/02 , A01D69/00
摘要： PURPOSE:To maintain the peripheral speed of a raking in reel relatively to the ground surface within a proper range as much as possible according to selected crop conditions in either of a reaping and an unreaping states. CONSTITUTION:This combine harvester is equipped with a raking in reel 9 capable of rotating around the axial center in the transverse width direction of a car body and thereby raking in the ear tip side of a grain culm which is an object of reaping to the rear side of the car body, a crop condition selecting means (SW) for alternatively selecting plural crop conditions, a reaping state sensing means (S5) for sensing whether the operation is in a reaping state or not. A controlling means 100 capable of controlling the rotational frequency of the raking in reel to a larger one with increasing car speed selects the control contents corresponding to the selected crop conditions from those preset according to the respective plural crop conditions in the reaping state, preforms the rotational frequency control of the raking in reel 9 and further selects the control contents for the unreaping state corresponding to the preset crop conditions selected from the control contents for the unreaping state corresponding to the respective plural crop conditions to carry out the rotational frequency control of the raking in reel 9.

36. 发明专利

JPH06343329A ROLLING CONTROLLING APPARATUS FOR REAPER 失效
公开(公告)号：JPH06343329A
公开(公告)日：1994-12-20
申请号：JP13805293
申请日：1993-06-10
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D41/12 , A01D67/00 , B60G17/015 , B62D55/116
摘要： PURPOSE:To prevent the lowering of riding comfortableness of a reaper for performing the reaping work while laterally tilting the machine body to keep the parallelism of the reaping part to the ground by preventing the switching from the parallel control of the reaping part and the ground to the horizontal control of the machine body in the case of the temporary lift of the reaping part. CONSTITUTION:A pair of right and left traveling gears are separately lifted relative to the machine body by a pair of body-lifting means 5R,5L. A controlling means 9 separately performs a parallel control of a reaping part to the ground to keep the reaping part nearly parallel to the ground based on the information transmitted from reaping height detection means 8R,8L to detect the height at plural parts in the right and left directions and a horizontal control of the body to keep the machine body to nearly horizontal posture based on the information transmitted from a means 11 to detect the lateral inclination of the machine body. The parallel control of the reaping part to the ground is performed when the ground height of the reaping part is lower than a prescribed level. The controlling operation is stopped when the ground height of the reaping part is higher than the prescribed level and the duration of the state is shorter than a prescribed period and the horizontal control of the body is performed when the ground height of the reaping part is higher than the prescribed level and the duration of the state is longer than the prescribed period.

37. 发明专利

JPH06296421A WHOLE CULM THROW TYPE COMBINE 失效
公开(公告)号：JPH06296421A
公开(公告)日：1994-10-25
申请号：JP8706493
申请日：1993-04-14
申请人： KUBOTA KK
发明人： MINAMI RYUICHI , SATO SHIGEO , SEGAWA TAKUJI , OKUDA SHIRO
IPC分类号： A01D57/02 , A01D69/00
摘要： PURPOSE:To provide a whole culm throw type combine capable of making a rotary reel not rotate at high speed at a reaping starting place wherein a machine body moves from a butt to a reaping operation land. CONSTITUTION:This whole culm throw type combine is equipped with a rotary reel 7 for raking stem culm at the front of a machine body, is constituted to synchronize the revolving speed of the rotary reel 7 with the speed of a vehicle, is provided with a stem culm detecting means 19 of discovering whether stem culm is introduced to the machine body or not and is furnished with a rotary reel driving means A of releasing synchronous driving of the revolving speed of the rotary reel 7 with the speed of a vehicle and changes the revolving speed of the rotary reel 7 to drive and revolve at a given low speed when an absence state is detected by the stem culm detecting means 19.

38. 发明专利

JPH06261619A DEVICE FOR REAPING PRETREATMENT OF COMBINE HARVESTER 失效
公开(公告)号：JPH06261619A
公开(公告)日：1994-09-20
申请号：JP4977593
申请日：1993-03-11
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D41/06 , A01D34/28 , A01D41/02
摘要： PURPOSE:To prevent damage caused by contacts between an auxiliary reaping device and the surface of the ground, etc., by effectively avoiding drop of the auxiliary reaping device from storage height. CONSTITUTION:A reaping device 11 is fitted to a front part of a reaping frame 10 and an auxiliary reaping device 16 is liftably attached to a reaping frame 10. In the case of indication of an automatic rise and fall mode by a mode indicating means 26, a controlling means 100 to regulate operation of a rise and fall actuator 20 of the auxiliary reaping device 16 carries out controlling actuation of raising and dropping the auxiliary reaping device 16 to the target height based on discovered information of a means 23 for detecting height of the auxiliary reaping device 16 from the reaping frame 10. When a rise and fall stopping mode is shown by the mode indicating means 26, controlling actuation to raise the auxiliary reapiong device 16 to storage height at the upper side is effected and when the auxiliary reapiong device 16 is dropped from the storage height, controlling actuation to raise the auxiliary reapiong device 16 to the storage height is executed.

39. 发明专利

JPH06261618A DEVICE FOR CONTROLLING RISE AND FALL OF REAPING WORKING MACHINE 失效
公开(公告)号：JPH06261618A
公开(公告)日：1994-09-20
申请号：JP4977793
申请日：1993-03-11
申请人： KUBOTA KK
发明人： SATO SHIGEO , NAKANISHI IKUO
IPC分类号： A01B63/10 , A01D34/24 , A01D41/12
摘要： PURPOSE:To eliminate an ill effect caused by continuous reaping operation in a suspended state of automatic rise and fall control actuation in a rise and fall control device of a reaping working machine. CONSTITUTION:In the rise and fall control device of a reading working machine which is equipped with a hydraulic rise and fall mechanism A to drive, raise and drop a reaping part against a traveling machine body, a control device 9 to regulate actuation of the hydraulic rise and fall mechanism A, a ground height sensor S to detect the ground height of the reaping part and a rise and fall lever to indicate rise and fall of the rise and fall lever and constituted in such a way that when rise and fall is indicated by the rise and fall lever, the control device 9 regulates actuation of the hydraulic rise and fall mechanism A based on the indication and maintains the reaping part at the target ground height based on the detected value of the ground height sensor S only when the detected value of the ground height sensor S is smaller than the set value and nothing is indicated by the rise and fall lever, a grain culm existence sensor 21 to discover the reaping part in a state of reaping operation detects the reaping machine in the state of reaping operation and an alarm buzzer 22 to sent an alarm when the detected value of the ground height detecting sensor S is >= the set value is installed.

40. 发明专利

JPH0669330B2 失效
公开(公告)号：JPH0669330B2
公开(公告)日：1994-09-07
申请号：JP23479186
申请日：1986-10-02
申请人： KUBOTA KK
发明人： SATO SHIGEO
IPC分类号： A01D41/12 , A01D67/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式