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11. 发明专利

JP2010189164A Bucket wheel and reclaimer 有权
标题翻译： BUCKET轮和回收机
公开(公告)号：JP2010189164A
公开(公告)日：2010-09-02
申请号：JP2009036875
申请日：2009-02-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HORIE YUTAKA , MURAI RYOSUKE , IWAMOTO NOBUHITO
IPC分类号： B65G65/20
摘要： PROBLEM TO BE SOLVED: To provide a bucket wheel for actualizing reliable fixation of a rail without removing it from a ring frame while minimizing a load on a rail fixing member.
SOLUTION: The bucket wheel for a reclaimer includes the ring frame 31 mounted with a plurality of buckets and adapted to be rotated on a supporting roller, and the belt-like rail 32 mounted on the inner peripheral face of the ring frame for contacting the supporting roller. It also includes a pushing member 40 for pushing the rail against the inner peripheral face of the ring frame, and the fixing member 41 for fixing the pushing member to the ring frame in the state of pushing the rail thereagainst.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种斗轮，用于实现轨道的可靠固定，而不会从环形框架中移除，同时最小化轨道固定构件上的负载。解决方案：用于回收机的斗轮包括安装有多个铲斗并适于在支撑辊上旋转的环形框架31，以及安装在环形框架的内周面上的带状轨道32，用于接触支撑辊。它还包括用于将轨道推靠在环形框架的内周面上的推动构件40以及用于在推动轨道的状态下将推动构件固定到环形框架的固定构件41。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JPH07223736A BUCKET CHAIN TYPE ELEVATOR FOR UNLOADER 失效
公开(公告)号：JPH07223736A
公开(公告)日：1995-08-22
申请号：JP1708094
申请日：1994-02-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： NIHO HIROSHI , YOSHIHARA KENJI , MUKOYA YOSHINORI , IWAMOTO NOBUHITO
IPC分类号： B65G17/12 , B65G65/06 , B65G67/60
摘要： PURPOSE:To efficiently carry out unloading work without the possibility of the unlimited enlargement of deflection in a L-type circulating excavating section even in the case where the central part of a bulk becomes greatly hollow by moving a bucket so as to dip up the bulk from its lower side upward in the tip part of the L-type circulating excavating section. CONSTITUTION:The bucket chain line 26 of a L-type circulating excavating section is circulativly moved in the direction of an arrow 23, and a bucket 22' thereby dips up bulk 11 from its lower side upward in a tip sprocket part 4.1 Force caused in the direction of an arrow B by the reaction of the bulk 11 therefore acts to the L-shaped circulating excavating section, and in the L-shaped circulating excavating section, the above force causes deflection in a direction separating from a hold wall 10. Thus, even in the case where the bulk 11 on an upward oblique plane on the side of the hold wall 10 collapses to cover a tip part, and large force therefore acts on the bucket 22' in the tip part, the deflection acts in a direction where the bucket 22' runs away from the covered bulk 11. In addition, the bulk 11 whose central part becomes hollow greatly is unloaded with the tip part of the excavating section rushed into the oblique plane on the side of the hold wall 10.

13. 发明专利

JPH05338811A 失效
公开(公告)号：JPH05338811A
公开(公告)日：1993-12-21
申请号：JP26958991
申请日：1991-10-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUMAMOTO MAKI , MIYAKOSHI ICHIRO , YOSHIHARA KENJI , IWAMOTO NOBUHITO
IPC分类号： B65G65/06 , B65G67/60
摘要： PURPOSE:To securely prevent biting of spilled cargoes between a roller and a belt, and to reduce generation of failures by arranging a cargo invasion preventing means to cover the contact starting part between a descending side belt and a conveyor return roller on the lower side of a vertical belt conveyor. CONSTITUTION:A vertical conveyor 5 is provided with a bulk cargo receiving part 5b on the external surface of a base belt 5a which is in direct contact with a lower part return roller 10, and turned in a circulating manner in the direction 5c of the arrow. Then, the bulk cargoes are received from a bucket 6a of an excavating part 6 through a chute part 6b, and carried upward. On the other hand, a roof-shaped receiving plate 12 and a scraper 13 are arranged to a contact starting part between the return roller 10 and the back surface of a descending side base belt 5a so as to cover the return roller and the base belt. The roof-shaped receiving plate 12 is provided with a partitioning plate 14 to shut off the respective elevating sides of the conveyor. A bulk cargoes invasion preventing means 15 to the contact starting part 11 is constituted by either of, or by combining the roof-shaped receiving plate 12, the scraper 13, and the partitioning plate 14.

14. 发明专利

JPH04235831A OPERATING METHOD OF UNLOADER, RECLAIMER OR THE LIKE TO DELIVER FIXED QUANTITY 失效
公开(公告)号：JPH04235831A
公开(公告)日：1992-08-24
申请号：JP533491
申请日：1991-01-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： JINBO HIROSHI , ASONUMA HIROSHI , IWAMOTO NOBUHITO
IPC分类号： B65G63/00 , B65G67/60
摘要： PURPOSE:To provide an operating method to deliver a fixed quantity of a bulk material in cargo handling by means of a circulating excavation bucket such as an unloader and a reclaimer. CONSTITUTION:Light wave type space detectors 39, 45, 46, which take measurements of the space between a specified height of a circulating excavation bucket when it separates from a pile of a bulk material and the surface of the excavated material in the bucket, is arranged by setting its falcrum on a circulating excavation bucket supporting frame 7 of an unloader, reclaimer or the like and positioning it to the upper fixed point of the position where the said bucket separates from a pile of the bulk material, and a calculation is made of the comparison value between the excavated quantity of the bulk material inside the bucket, which is calculated from the measurement value of the detector, and the set excavation quantity of the control device whereby either the bucket sidewise speed or the bucket circulating speed or the bucket cut-in depth is automatically controlled toward the direction where the comparison value shows zero.

15. 发明专利

JP2005008334A Jib crane 审中-公开
标题翻译： JIB起重机
公开(公告)号：JP2005008334A
公开(公告)日：2005-01-13
申请号：JP2003173230
申请日：2003-06-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWAMOTO NOBUHITO , OKADA TAKASHI
IPC分类号： B66C23/76
摘要： PROBLEM TO BE SOLVED: To provide a jib crane striking an optimal balance in a derricking operation.
SOLUTION: The jib crane 21 comprises a jib 27 disposed derrickably, a hydraulic cylinder 44 for derricking the jib 27, and a weight 66 that is disposed on the opposite side to the jib 27 with respect to the vertical line passing through the base end 27p of the jib and is connected with a wire 63 joined to the tip section side of the jib 27. The jib crane 21 comprises a frame member 48 for making the moving weight 66 driven by the derricking operation of the jib 27 and guiding it in the vertical direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供起重臂起重机在升降作业中达到最佳平衡。解决方案：起重臂起重机21包括设置在起重臂上的起重臂27，用于升降起重臂27的液压缸44和重物66，其相对于垂直线设置在起重臂27的相反侧，起重臂的基端部27p并与连接到起重臂27的前端部侧的线63连接。起重机21包括框架构件48，用于使由移动臂27的升降作业驱动的移动重物66和引导它在垂直方向。版权所有（C）2005，JPO＆NCIPI

16. 发明专利

JPH1059546A PORTAL RECLAIMER 失效
公开(公告)号：JPH1059546A
公开(公告)日：1998-03-03
申请号：JP22194196
申请日：1996-08-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIRAI YASUHIRO , NISHISAKO SHIGERU , IWAMOTO NOBUHITO , MYOJIN HISAYA
IPC分类号： B65G63/00 , B65G65/20 , B65G69/18
摘要： PROBLEM TO BE SOLVED: To use a portal reclaimer in a narrow coal yard, etc., by providing a elevating/lowering girder on both the leg parts of a running type portal struc tural body provided by striding over a pile for reservoir of a bulk cargo and constituting the reclaimer by a bucket wheel which supports the reclaimer on a traverse trolley provided on the elevating/lowering girder and revolves and drives around the axis of the elevating/lowering girder. SOLUTION: A portal structural body 1 of a reclaimer is moved to an ejection starting location of bulk cargo by driving a running device 1d, an elevating/ lowering girder 5 is elevtated/lowered by driving an elevating/lowering mechanism and a bucket wheel 7 is adjusted to the tip location of the height of the mountain of bulk cargo and is set. Next, a traverse trolley 6 is traversed and moved from one end to the other end of the elevating/lowering girder 5 at a fixed speed, keeping the bucket to a fixed engaging depth and revolving and driving the bucket wheel 7 in the front side taking up direction. When the traverse trolley 6 reaches the other end part of the elevating/lowering girder 5, the reclaimer is advanced by the engaging depth of the bucket and the traverse trolley 6 is moved in the opposite direction. Subsequently, the same operation is repeating performed.

17. 发明专利

JP2554206B2 失效
公开(公告)号：JP2554206B2
公开(公告)日：1996-11-13
申请号：JP533491
申请日：1991-01-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： JINBO HIROSHI , ASONUMA HIROSHI , IWAMOTO NOBUHITO
IPC分类号： B65G63/00 , B65G67/60

18. 发明专利

JP2511217B2 失效
公开(公告)号：JP2511217B2
公开(公告)日：1996-06-26
申请号：JP28991991
申请日：1991-11-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： YOSHIHARA KENJI , IWAMOTO NOBUHITO , ASONUMA HIROSHI , YOKOYAMA TOMOHIRO
IPC分类号： B65G67/60

19. 发明专利

JPH07309452A BUCKET CHAIN SYSTEM ELEVATOR FOR UNLOADER 失效
公开(公告)号：JPH07309452A
公开(公告)日：1995-11-28
申请号：JP10357494
申请日：1994-05-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWAMOTO NOBUHITO , JINBO HIROSHI , YOSHIHARA KENJI , KIMOTO KENICHI
IPC分类号： B65G67/60 , B65G69/18
摘要： PURPOSE:To eliminate the falling of a bulk cargo by always transporting a proper quantity of bulk cargo. CONSTITUTION:A bucket 16 to rise by brimfully scooping up a bulk cargo 18 is inclined by an inclining device 20, and an excessively brimful condition of the bulk cargo 18 is eliminated, and a proper quantity of bulk cargo is constantly transported, and falling of the bulk cargo 18 in the case of a swing or impact vibration of the bucket 16 is eliminated, and the deterioration of efficiency in cargo handling work is prevented, and the production of dust is prevented.

20. 发明专利

JPH07277526A BOTTOM DREDGING AUXILIARY DEVICE OF UNLOADER 失效
公开(公告)号：JPH07277526A
公开(公告)日：1995-10-24
申请号：JP6925694
申请日：1994-04-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： MUKODA YOSHINORI , JINBO HIROSHI , YOSHIHARA KENJI , IWAMOTO NOBUHITO
IPC分类号： B65G67/60
摘要： PURPOSE:To provide an unloader bottom dredging auxiliary device which can increase unloading efficiency especially at a bottom dredging stage and prevent the swing of an unloader main body due to digging reaction. CONSTITUTION:A bottom dredging auxiliary device possesses a bulk cargo damming-up plate mechanism 14 and a guide roller mechanism 15. The bulk cargo damming-up plate mechanism 14 is equipped with a damming-up plate 27 to confront the standing-up portion A of a bucket 10, and an inclination cylinder 28 to incline this plate 27, or the like. This mechanism 15 prevents the scattering down of a bulk cargo 13 by receiving the bulk cargo 13 scattering down from the bucket 10 at the standing up portion A by means of the damming-up plate 27. The guide roller mechanism 15 is equipped with a guide roller 34, and a shock absorbing material 31 to energize the lower side portion of a bucket chain 8 downward through this, or the like. By making the lower side portion of the bucket chain 8 slackened by a tension retaining cylinder 11, a reverse stand shape, an entry inclination angle into the standing up portion A of the bucket 10 is made large.

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