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1. 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.

2. 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.

3. 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.

4. 发明专利

JPH04327429A SHIP SIDE POSITION DETECTING DEVICE IN CONTINUOUS UNLOADER 失效
公开(公告)号：JPH04327429A
公开(公告)日：1992-11-17
申请号：JP12483791
申请日：1991-04-27
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： ITO YOSHIKAZU
IPC分类号： B65G67/60
摘要： PURPOSE:To provide a practical ship side position detecting device capable of performing the distance measuring of a side wall position even in the state of the scraper part of a continuous unloader not being tuned vertically to the wall surface. CONSTITUTION:A ship side position detecting device is formed of a boom turning angle detector 17, a vertical carrier part turning angle detector 16, an ultrasonic distance measuring apparatus 10 fitted to the tip part of a vertical carrier part, a distance measuring apparatus turning device 14 for turning the ultrasonic distance measuring apparatus 10, and an arithmetic unit 20 for sending a control signal to the distance measuring apparatus turning device 14 so as to turn the ultrasonic distance measuring apparatus 10 in such a way that its beams are vertical to a ship hold inner wall on the basis of detected information from the boom turning angle detector 17 and the vertical carrier part turning angle detector 16. How many times the distance measuring apparatus 10 to be turned in order to vertically face the side wall can be computed on the basis of the turning angles of a boom and a vertical carrier part. This computed value is sent as a control signal to the distance measuring apparatus turning device 14, and the ultrasonic distance measuring apparatus is driven in such a way as to be turned vertically to the side wall.

5. 发明专利

JPH02115466A PARKING DEVICE 失效
公开(公告)号：JPH02115466A
公开(公告)日：1990-04-27
申请号：JP26747388
申请日：1988-10-24
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： NUMATA MITSURU , ITO YOSHIKAZU
IPC分类号： E04H6/30
摘要： PURPOSE:To shorten the delivery time by selecting the number of pallets so that two or more vacant spaces are kept in segment spaces of a storage section and continuously moving pallets when vacant spaces are continued in one direction. CONSTITUTION:An entrance section 30 and a storage section 40 having many segment spaces 50 partitioned in a matrix shape are provided. The number of pallets 44a-44d is selected so that at least two or more vacant spaces are kept in the segment spaces 50. If two or more vacant spaces are continued in one direction when the pallets 44a-44d are moved, the pallets 44a-44d are continuously moved and controlled in that direction. The shift of the pallets 44a-44d can be efficiently and quickly performed.

6. 发明专利

JPH0213599A COLLISION PREVENTION DEVICE 失效
公开(公告)号：JPH0213599A
公开(公告)日：1990-01-17
申请号：JP16267988
申请日：1988-07-01
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： NUMATA MITSURU , ITO YOSHIKAZU
IPC分类号： B66C15/00 , B65G67/60 , B66C23/88
摘要： PURPOSE:To operate two loaders safely even if they approach each other until they almost collide by detecting the contact of No.1 and No.2 alarm frames on the basis of output data from No.1 and No.2 frame computation means, and providing a monitor process means for outputting an alarm signal showing the approaches of No.1 and No.2 loaders to each other into these loaders. CONSTITUTION:On the basis of detection data 51, 54 from No.1 and No.2 detectors set in No.1 and No.2 loaders respectively, the position data 57, 58 of No.1 and No.2 alarm frames for enclosing No.1 and No.2 loaders are computated by No.1 and No.2 frame computation means 53, 56. The data 57, 58 output from these frame computation means 53, 56 are input into a monitor process means 66. On the basis of these output data 57, 58, an alarm signal 65 showing the approaches of No.1 and No.2 alarm frames to each other is output into No.1 and No.2 loaders respectively. As a result, the two loaders can be operated safely even if they are made to approach each other until they almost collide.

7. 发明专利

JPH04354730A AUTOMATIC RUNNING METHOD FOR SHIP CARGO HANDLING MACHINE 失效
公开(公告)号：JPH04354730A
公开(公告)日：1992-12-09
申请号：JP15372891
申请日：1991-05-30
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： ITO YOSHIKAZU
IPC分类号： B65G67/60
摘要： PURPOSE:To provide an automatic running method easily controllable in a playback mode for cargo handling machine. CONSTITUTION:Unloading for a first layer is made by manual running, and the work starting position (A) of cargo handling machine at that time, and coordinates, time, and change information when operation is changed are memorized. As for unloading cargoes on respective layers of a second layer and others, automatic running is applied based on the work starting position of the cargo handling machine, and the coordinates, time, and change information when the operation is changed, memorized at the time of the manual running.

8. 发明专利

JPS6488102A POSITION DETECTING DEVICE FOR BODY TO BE CONVEYED 失效
公开(公告)号：JPS6488102A
公开(公告)日：1989-04-03
申请号：JP24386887
申请日：1987-09-30
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： ISHII KENJI , ITO YOSHIKAZU , AONO MASAYUKI
IPC分类号： G01B11/00
摘要： PURPOSE:To measure an accurate center position and to enable smooth automatic handling by controlling and moving the body to be conveyed to the center of a screen with the image signal of an ITV camera and then rotating the camera to the opposition position according to the distance to an end surface measured by two distance sensors. CONSTITUTION:A movement detecting device 11 for a coil 14 sends the image signal from the ITV camera 21 to an image processor and also sends signals from a traveling position detector 26 and an elevation position detector 29 to the control computer in a control panel 16. The coil 15 is positioned in the center of the screen of the camera 21 with the control signal from a computer. Then the two distance sensors 23 measure the distance to the end surface of the coil 14. Then a rotary driving device 12 is controlled so that the measurement result is equal, thereby setting the camera 21 opposite the end surface of the coil 14. Consequently, the center position of the coil 14 can be detected with high accuracy and the smooth automatic handling is enabled.

9. 发明专利

JPH06247564A MONITORING DEVICE OF CARGO HANDLING MACHINE 失效
公开(公告)号：JPH06247564A
公开(公告)日：1994-09-06
申请号：JP3156293
申请日：1993-02-22
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： MAEKAWA TETSURO , ITO YOSHIKAZU
IPC分类号： B25J13/08 , B65G67/60 , B65G69/00
摘要： PURPOSE:To provide the monitoring device of a cargo handling machine of which azimuth (east, west, south, north) of television cameras are not changed even by turning a boom. CONSTITUTION:The monitoring device of a cargo handling machine is provided with a plurality of turn tables 13-1-13-4 respectively rotatably supported with a plurality of positions on one circle centering around the center axis of a post part on the upper part of the post part of the cargo handling machine, a plurality of television cameras 14-1-14-4 respectively downward fixed to these turn tables and outputting image signals of the cargo handling condition, and a turning angle detector 15 to detect the turning angle of a boom and output the detected turning angle. Further, a control device 15 to rotate a plurality of the turn tables according to the detected turning angle is provided, so as not to relatively rotate these television cameras against a quaywall, even if the detected turning angle is changed.

10. 发明专利

JPS6488105A POSITION DETECTING DEVICE FOR BODY TO BE CONVEYED 失效
公开(公告)号：JPS6488105A
公开(公告)日：1989-04-03
申请号：JP24386987
申请日：1987-09-30
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： ISHII KENJI , ITO YOSHIKAZU , AONO MASAYUKI
IPC分类号： G01B11/00
摘要： PURPOSE:To detect the center of the body to be conveyed with high accuracy by controlling a moving device for a camera so that the center of the body to be conveyed meets the center of the screen of an ITV camera. CONSTITUTION:The ITV camera 21 is provided so that it can be moved right and left, and up and down by a traveling driving device 24 and an elevation driving device 25; and an image pickup signal regarding the end surface of the body to be conveyed is sent to the image processor of a controlled panel 16 and predetermined arithmetic operation is performed. The computer in the control panel processes this arithmetic result and signals from a traveling position detector 26 and an elevation position detector 27 for detecting the position of the camera 21, and moves and controls the driving devices 24 and 25 so that the center of the coil 14 meets the center of the camera 21. Consequently, the center of the coil 14 is detected with high accuracy and automatic handling is performed smoothly.

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