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1. 发明专利

JPH08301455A CONTINUOUS UNLOADER 失效
公开(公告)号：JPH08301455A
公开(公告)日：1996-11-19
申请号：JP10636895
申请日：1995-04-28
申请人： KAWASAKI STEEL CO , KAWATETSU BUTSURYU KK , SUMITOMO HEAVY INDUSTRIES
发明人： IDA TAKASHI , FUJITA MASAO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , HOSOMI KAZUO , HAYASHIOKA TAKUMI , ODAGAMI TOORU , HASEGAWA MASAYUKI
IPC分类号： B65G17/12 , B65G67/60
摘要： PURPOSE: To previously avoid hazardousness due to collapsing of a residual load, by suppressing and preventing generation of a residual load along a hold wall in a hold in order to avoid interfering with a bucket. CONSTITUTION: A swing arm 25 turnable in a vertical direction is protrusively provided in a tip end part of a scraping part 11 of a bucket elevator 5, to mount a frame member 27 in a crossbar part 25a of the swing arm, to mount an iron-made collapsing pawl 28, sharpened with a tip end sideward the scraping part 11, both sidewards the frame member 27, further to mount an iron-made collapsing pawl 29, sharpened with a tip end sideward the scraping part 11, from the frame member 27 through a protruding member 30, so as to positively collapse a residual load along a hold wall. Further from a central part of the frame member 27, a urethane-made round bar-shaped collapsing pawl 31 is protrusively provided, so that even a residual load sticking to the hold wall can be collapsed. The swing arm 25 is made springable upward by a hydraulic cylinder 23, so that each collapsing pawl 28, 29, 31 can be avoided from interfering with the hold wall at the time of handling a cargo easy to collapse.

2. 发明专利

JPH08231056A HEAVY WEIGHT CARRYING IN/OUT DEVICE IN CONTINUOUS UNLOADER 失效
公开(公告)号：JPH08231056A
公开(公告)日：1996-09-10
申请号：JP6507995
申请日：1995-02-27
申请人： SUMITOMO HEAVY INDUSTRIES , KAWASAKI STEEL CO , KAWATETSU BUTSURYU KK
发明人： HONJO HITOSHI , NOMURA SUMIHIRO , IDA TAKASHI , FUJITA MASAO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , HOSOMI KAZUO , HAYASHIOKA TAKUMI , ODAGAMI TOORU
IPC分类号： B65G67/60
摘要： PURPOSE: To provide a carrying in/out device which enables the carrying in/out of a heavy weight such as a bulldozer between on the ground and inside a hold by with little labour and in a short time by a continuous unloader. CONSTITUTION: This device is composed of left/right two heavy weight hanging ropes 11 whose base ends are connected to the proper place of the raking part 5 of a continuous unloader UL, a pair of left/right seizing ropes 17 whose lower ends are connected freely to the tip ends of the left/right two heavy goods having ropes 11 and a pair of left/right winding machines 13 to which the upper end of the seizing rope 17 is connected and which is wound up and payed out freely and arranged on the adequate installation floor 8 of a bucket elevator. As the heavy weight hanging rope 11 is always provided on the unloader UL, a labour for carrying ropes and hanging tools is saved and as the heavy weight hanging rope is also descended onto the ground when the seizing rope 17 is lowered by the winding machine, a roping work is facilitated. As bulldozer is hung up by a four points support, stable carrying in/out can be carried out.

3. 发明专利

JPH08231054A OPERATION DEVICE OF CONTINUOUS UNLOADER 失效
公开(公告)号：JPH08231054A
公开(公告)日：1996-09-10
申请号：JP3963695
申请日：1995-02-28
申请人： SUMITOMO HEAVY INDUSTRIES , KAWASAKI STEEL CO
发明人： MAEKAWA TETSURO , ITO YOSHIKAZU , HOSOMI KAZUO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , IDA TAKASHI , FUJITA MASAO
IPC分类号： B65G67/60
摘要： PURPOSE: To facilitate play back operation by correcting a teaching locus following to a correction indication based on a singular point by a singular point setting means, making out a play back locus and controlling so as to follow to the play back locus corrected the drive of a dig out part. CONSTITUTION: An operator sets a singular point by a singular point setting means on the corner part of a holds 17 during a teaching operation. At the time of a play back operation, the operator indicates the correction of a play back locus by a correction indication means. A controller corrects the teaching locus following to a correction indication and makes out the play back locus and the drive of a dig out part 15 is followed to the play back locus corrected in response to the singular point. The teaching locus is obtained as usual by a manual teaching operation. The play back locus is obtained by refering this teaching locus and the dig out part 15 is driven by following to the play back locus and the load 18 in bulk in the hold 17 is dug out and landed.

4. 发明专利

JPH08301456A METHOD AND DEVICE FOR CONTROLLING OPERATION OF CONTINUOUS UNLOADER 失效
公开(公告)号：JPH08301456A
公开(公告)日：1996-11-19
申请号：JP10637395
申请日：1995-04-28
申请人： KAWASAKI STEEL CO , KAWATETSU BUTSURYU KK , SUMITOMO HEAVY INDUSTRIES
发明人： HOSOMI KAZUO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , IDA TAKASHI , FUJITA MASAO , HAYASHIOKA TAKUMI , ODAGAMI TOORU , ITO YOSHIKAZU
IPC分类号： B65G17/12 , B65G67/60
摘要： PURPOSE: To facilitate reopening of automatic operation control in a short time by calculating an automatic operation control reopening position, and correcting a position data of the automatic operation control to the reopening position, when an ending position of manual operation control is not on a moving locus by the automatic operation control. CONSTITUTION: In the halfway of automatic operation, in the case of discovering an obstacle N on a moving locus of a digging part through a monitoring camera 22 or the like by an operator in a operation room 23, the automatic operation is suspended in judging by the operator. The obstacle N is avoided by manual operation from a suspending position P. A coordinate of the position P on the moving locus of the automatic operation, provided in the shortest distance from the center position of a rotary member 5b of a bucket elevator 5 when ended the manual operation, is calculated by a microcomputer in an operation control device. Next, the center position of the turn member 5b of the bucket elevator 5 is moved from a manual operation ending time position Q to a position R on the moving locus by automatic or manual operation, to reopen from here the automatic operation.

5. 发明专利

JPH08268568A CONTROL METHOD OF CONTINUOUS UNLOADER AND ITS DEVICE 失效
公开(公告)号：JPH08268568A
公开(公告)日：1996-10-15
申请号：JP7269295
申请日：1995-03-30
申请人： SUMITOMO HEAVY INDUSTRIES , KAWASAKI STEEL CO , KAWATETSU BUTSURYU KK
发明人： WADA TSUNEO , HOSOMI KAZUO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , IDA TAKASHI , FUJITA MASAO , HAYASHIOKA TAKUMI , ODAGAMI TOORU
IPC分类号： B65G65/06 , B65G67/60
摘要： PURPOSE: To control an excavating part in an always proper excavating depth regardless of a cargo (bulk material) condition. CONSTITUTION: An excavating depth by an excavating part 22 is controlled by a control part. At least three sets of cargo surface level detectors 21a to 21c are installed at prescribed intervals in the prescribed direction of the excavating part in the excavating part 22, and a level of a loaded cargo surface is detected by these cargo surface level detectors. When a loaded cargo is delivered, the cargo surface level detectors are selectively connected to the control part as a selective cargo surface level detector according to a loaded cargo condition, and the control part controls an excavating depth of the excavating part according to a detecting cargo surface level from the selective cargo surface level detector.

6. 发明专利

JPH08258995A DIG-OUT CONTROL METHOD FOR CONTINUOUS TYPE UNLOADER AND CONTROL DEVICE 失效
公开(公告)号：JPH08258995A
公开(公告)日：1996-10-08
申请号：JP7144795
申请日：1995-03-29
申请人： SUMITOMO HEAVY INDUSTRIES , KAWASAKI STEEL CO , KAWATETSU BUTSURYU KK
发明人： MAEKAWA TETSURO , ITO YOSHIKAZU , HOSOMI KAZUO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , IDA TAKASHI , FUJITA MASAO , HAYASHIOKA TAKUMI , ODAGAMI TOORU
IPC分类号： B65G67/60
摘要： PURPOSE: To avoid double digging in the side wall or the corner of a hold by moving a bucket elevator to the corner of the hold from the remotest position from the side wall of the hold and at the same time by making the tip side of a dig-out part go ahead of the bucket elevator to tilt and move the dig-out part to the side wall of the hold at the same time. CONSTITUTION: The rotating angle of a dig-out part 15 is controlled so that the dig-out part 15 extends perpendicularly to the side wall of a hold 10-1 at the intermediate position between two adjacent corners of the hold 10-1, namely, the remotest position from the corner of the hold 10-1. At that time, the center of the bucket elevator 14 is located in the remotest position A, or C, G from the side wall of the hold 10-1 or the opening edge of a hatch 10-2. Further, the dig-out part 15 is controlled so that the angle of the dig-out part 15 and the rotating angle of a boom, namely, the rotating angle of a rotating frame and the travel position are moved keeping a fixed interval between the tip end part thereof and the side wall of the hold 10-1 at the time of movement along the hold 10-1.

7. 发明专利

JPH08231055A CONTINUOUS UNLOADER 失效
公开(公告)号：JPH08231055A
公开(公告)日：1996-09-10
申请号：JP3985295
申请日：1995-02-28
申请人： SUMITOMO HEAVY INDUSTRIES , KAWASAKI STEEL CO , KAWATETSU BUTSURYU KK
发明人： KIYAMA MITSUSHIGE , HOSOMI KAZUO , ISHIKAWA TOMOKI , ISHIKAWA HIROAKI , KANEDA TSUNEHIRO , OGAMI MASAMICHI , IDA TAKASHI , FUJITA MASAO , HAYASHIOKA TAKUMI , ODAGAMI TOORU
IPC分类号： B65G63/02 , B65G67/60
摘要： PURPOSE: To prevent the burden by the weight of a load in bulk by providing a controller for calculating a cylinder load value from a hydraulic detector, judging whether it reaches the cylinder load allowable value in response to an undulation angle and judging the abnormality of the adhered amount of the load in bulk during loading. CONSTITUTION: A controller reads out from a load setter a cylinder load value for judging the removal of a load in bulk in response to the undulation angle of a boom 13 detected by an undulation angle detection device at the no load time, when the removal of the load in bulk is judged. The cylinder load value is calculated by the receipt of a signal from the oil pressure gauge in a rod side and a piston side and compared with the cylinder load value for judging the removal of the load in bulk. When the calculated cylinder load value is bigger, it is judged to remove the adhered load in bulk and it is outputted to an indication device or a warning device. The controller can detect/the amount of the load 21 in bulk adhered to a structure by a subtraction of the cylinder load value at the no load time from a calculated cylinder load value. Accordingly, the amount of the adhered load in bulk cab be grasped by only the watching of the indication device and the warning device.

8. 发明专利

JPH1159917A DRILLING PART MOVEMENT CONTROL DEVICE IN CONTINUOUS UNLOADER 失效
公开(公告)号：JPH1159917A
公开(公告)日：1999-03-02
申请号：JP23145897
申请日：1997-08-27
申请人： KAWASAKI STEEL CO
发明人： HOSOMI KAZUO , OGAMI MASAMICHI , IDA TAKASHI , ISHIKAWA HIROAKI
IPC分类号： B65G67/60
摘要： PROBLEM TO BE SOLVED: To automatically move a drilling part between hatches, and to automatically insert the drilling part into the hatcheds by controlling the drive of a traveling frame, a turning boom and a bucket elevator based on the movement command to move the drilling part between the hatches of a ship. SOLUTION: Because a hatch H1 at which a drilling part 25 is first carried out is preset, a column member 22 of a bucket elevator 20 is located at a hatch opening of the hatch H1, the target position where the drilling part 25 is parallel to a sea-side opening part of the hatch opening is preset based on the ship type data and the relative position data, and the movement route to move the drilling part 25 from the present position to the target position in the shortest distance without bringing the drilling part into contact with a hull is calculated. The movement commands to a traveling control device 51, a turning tower control device 52, a turning boom control device 53, an elevator turning control device 54, and a tilt link part control device 56 are generated based thereon, and transmitted to the respective control devices. The drilling part 25 is thus started to move to the designated hatch H1.

9. 发明专利

JPH1111687A EXCAVATED DEPTH CONTROLLER FOR USE WITH CONTINUOUS UNLOADER 失效
公开(公告)号：JPH1111687A
公开(公告)日：1999-01-19
申请号：JP17490197
申请日：1997-06-30
申请人： KAWASAKI STEEL CO
发明人： HOSOMI KAZUO , OGAMI MASAMICHI , IDA TAKASHI , ISHIKAWA HIROAKI
IPC分类号： B65G67/60
摘要： PROBLEM TO BE SOLVED: To control excavated depth into an optimum one when using a continuos unloader which unloads cargo from a hold. SOLUTION: This unloader has a revolving boom which is mounted, in such a way as to be able to revolve up and down, on a revolving tower provided on a traveling frame in such a way as to freely revolve, and a revolvable bucket elevator is hung from the end of the revolving boom, and an excavating part whereby a bucket is turned is mounted at the lower end of the bucket elevator via a tilting link part. In this case, leading ultrasonic distance sensors 44a-44c and following ultrasonic distance sensors 45a-45a are placed, respectively, at positions leading and following the excavating part 25, and are used to detect the surface configuration of a subject to be excavated, and the depth excavated by the excavating part 25 is controlled according to the values detected by the sensors to perform a fixed amount of excavation.

10. 发明专利

JPH09264005A AUTOMATIC OPENING/CLOSING OVERBRIDGE BESTRIDING RAILS 失效
公开(公告)号：JPH09264005A
公开(公告)日：1997-10-07
申请号：JP7726096
申请日：1996-03-29
申请人： KAWASAKI STEEL CO
发明人： IDA TAKASHI , ISHIKAWA HIROAKI , OGAMI MASAMICHI , HOSOMI KAZUO
IPC分类号： E01D15/06
摘要： PROBLEM TO BE SOLVED: To automatically control the opening/closing operation of an overbridge that bestrides over the rails of a continuous unloader or the like. SOLUTION: This automatic opening/closing control unit of an overbridge 40 is constituted in such a way that an open/closing part 44 bestriding rails is arranged between the inclined fixed parts 43, 45 that have been formed to the quay to which transport ships 2, 3 come alongside. when the approach of continuous unloaders 7, 8 is detected by ultrasonic distance sensors, the electric motor for opening or closing the opening/closing part of the overbridge 40 is normally driven for opening the upper part of the overbridge that bestrides over the rails so that a train can be passed through; while when the train is passed and gone away from the continuous unloader by a prescribed distance, the electric motor is reversely driven to return the opening/closing part from the open position to the initial position.

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