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公开(公告)号：US20210139247A1
公开(公告)日：2021-05-13
申请号：US16492061
申请日：2018-03-08
Applicant: KCM ENGINEERS CC
Inventor： Gert Bleeker Kotze
Abstract: This invention relates to a tensioning system for a conveyor belt arrangement and more particularly, but not exclusively, to a vertical belt tensioning system for an endless conveyor belt arrangement. The conveyor belt arrangement includes a drive pulley which is in use driven by an external drive, an idler pulley and an endless conveyor belt rotatably mounted about the pulleys. The conveyor belt arrangement also includes a belt tensioning arrangement for use in tensioning the endless conveyor belt, the tensioning arrangement including a displaceable take-up pulley, and an actuating means for displacing the displaceable take-up pulley. The tensioning arrangement is characterized in that the displaceable take-up pulley is displaceable along a vertical axis.
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公开(公告)号：US10577189B2
公开(公告)日：2020-03-03
申请号：US15573538
申请日：2016-06-24
Applicant: ITOH DENKI CO., LTD.
Inventor： Kazuo Itoh , Tatsuhiko Nakamura , Kazuwo Miki
Abstract: A conveyance device capable of performing traveling operation and turning operation, a planar conveyance apparatus, and a conveyance unit. A conveyance device 1 has a travel part 5 having a belt 2 for allowing an article to be placed, and a turning table 6 that supports the travel part 5. The belt 2 is an endless member suspended between a pair of rollers 3. The belt 2 travels by being engaged with a driving body 4 to which power of a motor for traveling 9 is transmitted by a drive shaft 14. Power of a motor for turning 8 is transmitted to the turning table 6, so that the turning table 6 turns. That is, when the motor for turning 8 is driven, the travel part 5 turns along with the turning table 6.
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公开(公告)号：US20180111767A1
公开(公告)日：2018-04-26
申请号：US15573538
申请日：2016-06-24
Applicant: ITOH DENKI CO., LTD.
Inventor： Kazuo Itoh , Tatsuhiko Nakamura , Kazuwo Miki
Abstract: Provided are a conveyance device capable of performing traveling operation and turning operation, a planar conveyance apparatus, and a conveyance unit. A conveyance device 1 has a travel part 5 having a belt 2 for allowing an article to be placed, and a turning table 6 that supports the travel part 5. The belt 2 is an endless member suspended between a pair of rollers 3. The belt 2 travels by being engaged with a driving body 4 to which power of a motor for traveling 9 is transmitted by a drive shaft 14. Power of a motor for turning 8 is transmitted to the turning table 6, so that the turning table 6 turns. That is, when the motor for turning 8 is driven, the travel part 5 turns along with the turning table 6.
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公开(公告)号：US09884725B2
公开(公告)日：2018-02-06
申请号：US15028207
申请日：2014-12-10
Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
Inventor： Shugo Okabe , Tatsuya Fukugaki , Shinji Azuma
CPC classification number: B65G23/24 , B65G15/12 , B65G23/10 , B65G23/28 , B65G23/34 , B65G23/44 , B65G35/06 , G01N35/04 , G01N2035/0482
Abstract: A plurality of transport lines having driving belts are driven to transport specimen racks on which a specimen container is disposed. A single driving motor having a rotating shaft, a shaft for transmitting power of the driving motor, drives the driving belt and a plurality of pulleys transmit rotation of the shaft to the belts to drive the belts.
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公开(公告)号：US09776802B2
公开(公告)日：2017-10-03
申请号：US15117394
申请日：2014-07-14
Applicant: SANKI ENGINEERING CO., LTD.
Inventor： Yoshiteru Yamaji
Abstract: A drive device for a belt conveyor device includes a drive pulley, a first pulley, a second pulley, a support frame, and a drive motor. The drive pulley has a drive shaft direction length less than a plurality of previously set belt widths of the endless belt and has the driving shaft direction length being set to a same length regardless of the plurality of previously set belt widths of the endless belt. Axial lengths of the first pulley and the second pulley are set to the same length as the axial lengths of the head pulley and the tail pulley. The support frame is rotatably attached to the first pulley and the second pulley. The drive motor hung from a lower surface of the support frame in order for the drive pulley to be positioned at an approximately center portion in a width direction of the endless belt.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20090120763A1
公开(公告)日：2009-05-14
申请号：US12351503
申请日：2009-01-09
Applicant: Kamiya TAKUROH , Koide Hiroshi
Inventor： Kamiya TAKUROH , Koide Hiroshi
CPC classification number: G03G15/161 , G03G15/1615 , G03G2215/0119 , G03G2215/1623 , Y10T74/2131
Abstract: A belt driving device and associated method are provided. The driving device includes a plurality of rollers including a driving roller. A belt is configured to be tensioned by the plurality of rollers, and to be driven by the driving roller. An outside roller is configured to contact an outer surface of the belt and to be driven by a driving source. A detection portion is configured to detect a driving load of one of the driving roller and the outside roller. A controller is configured to drive the other one of the driving roller and the outside roller based on the driving load detected by the detection portion.
Abstract translation: 提供了带驱动装置及其相关方法。 驱动装置包括多个包括驱动辊的辊。 带被构造成由多个辊张紧并由驱动辊驱动。 外辊被构造成接触皮带的外表面并由驱动源驱动。 检测部被配置为检测驱动辊和外侧辊之一的驱动负载。 控制器被配置为基于由检测部检测到的驱动负载来驱动驱动辊和外侧辊中的另一个。
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公开(公告)号：US6053306A
公开(公告)日：2000-04-25
申请号：US406925
申请日：1999-09-28
Applicant: Hajime Osaka , Masahiro Kobayashi , Kazue Yoda
Inventor： Hajime Osaka , Masahiro Kobayashi , Kazue Yoda
CPC classification number: B65G23/12 , B65G15/02 , B65G23/10 , B65G2201/02
Abstract: Disclosed is a curved belt conveyor, which comprises a curved belt between rollers, guide rollers supporting the inner peripheral edge of the curved belt, a driving roller set in the outer peripheral section of the curved belt, a pinch roller for pressing the forward run side of the curved belt against the driving roller, and a pinch roller for pressing the return run side of the curved belt against the driving roller. The pinch rollers are supported with their axial centers inclined with respect to the reference line. With the pinch rollers inclined to contact the curved belt, the outer peripheral section of the curved belt is driven towards the outside of turning, thereby preventing bulging and zigzag movement of the curved belt.
Abstract translation: 公开了一种弯曲带式输送机，其包括辊之间的弯曲带，支撑弯曲带的内周边缘的导向辊，设置在弯曲带的外周部中的驱动辊，用于按压前进侧的压紧辊 相对于驱动辊的弯曲带，以及用于将弯曲带的返回行程侧压靠在驱动辊上的夹送辊。 夹送辊以其相对于参考线倾斜的轴心支撑。 当夹送辊倾斜地接触弯曲带时，弯曲带的外周部分朝向转动的外侧被驱动，从而防止弯曲带的凸起和曲折移动。
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公开(公告)号：US5871085A
公开(公告)日：1999-02-16
申请号：US689151
申请日：1996-07-30
Applicant: Shigeru Yagi
Inventor： Shigeru Yagi
Abstract: The belt driving device of the present invention has left and right frames (5, 15) which upper ends are connected by a slide bed (16), an endless belt (20) being latched by a head pulley (21) which is disposed on a head end of frames (5, 15) and a tail pulley (21) disposed on a tail end thereof, and an actuator unit (12) of the belt detachably mounted on the frame under side. A drive pulley (30) is disposed in the actuator unit (12) and is supported by a frame body with a rubber spring so as to contact with an outer surface on the return side belt and inner pulleys (23, 24) are disposed on the frame under side at the actuator unit attaching position so as to contact with the return side belt inner surface. The drive pulley (30) is always pressed and energized to the inner pulley side by the rubber spring and the belt supported between the inner pulley and the drive pulley (30) is friction actuated by pressing the drive pulley from the belt outside. The take-up device can be eliminated from the device by pressing the drive pulley to the belt side.
Abstract translation: 本发明的带驱动装置具有通过滑动床（16）连接上端的左右框架（5,15），环形带（20）由头带轮（21）锁定，头带轮（21）设置在 框架（5,15）的头端和设置在其尾端上的尾部滑轮（21），以及可拆卸地安装在框架下侧的皮带的致动器单元（12）。 驱动滑轮（30）设置在致动器单元（12）中，并且由橡胶弹簧由框架主体支撑以便与返回侧带的外表面接触并且内滑轮（23,24）设置在 所述框架在所述致动器单元安装位置的下侧，以便与所述返回侧带内表面接触。 驱动皮带轮（30）总是通过橡胶弹簧被按压并向内滑轮侧通电，并且通过从皮带外部按压驱动皮带轮而将支撑在内滑轮和驱动滑轮（30）之间的皮带摩擦致动。 通过将驱动皮带轮按压到皮带侧，可以从装置中取出卷取装置。
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公开(公告)号：US4535794A
公开(公告)日：1985-08-20
申请号：US442801
申请日：1982-11-18
Applicant: Robert D. Bellis , Timothy W. Tod , Roger J. Tod
Inventor： Robert D. Bellis , Timothy W. Tod , Roger J. Tod
IPC: B65G17/38 , B65G17/40 , B65G21/20 , B65G21/22 , B65G23/10 , B65G47/14 , B65G47/46 , G07D9/00 , G07D9/04
CPC classification number: G07D9/008 , B65G47/1471
Abstract: A dispensing mechanism, preferably for handling coins or tokens for amusement or gaming machines comprising a selectably drivable endless loop conveyor whose path of travel includes a bight. A store for the article to be dispensed feeds said articles either onto the interior of the conveyor or the exterior thereof. The conveyor is preferably formed from a plurality of hingedly connected segments, each of which has a pick-up lip thereon provided with an upstanding stirrer. The conveyor forms part of the bottom of the store so that any supply of articles to be dispensed which are held therein are stirred as the conveyor travels through the bight, the conveyor entraining an article and dispensing it to an exit located above the bight.
Abstract translation: 分配机构，优选地用于处理用于娱乐或游戏机的硬币或令牌，包括可选择地驱动的环形输送机，其行进路径包括弯道。 要分配的物品的商店将所述物品送到输送机的内部或其外部。 输送机优选地由多个铰接连接的部分形成，每个部分在其上具有拾取唇缘，其上设有直立的搅拌器。 输送机形成商店底部的一部分，使得当输送机穿过弯道时，被保持在其中的待分配物品的任何供应物被搅动，输送机夹带物品并将其分配到位于弯道上方的出口。
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公开(公告)号：US3963114A
公开(公告)日：1976-06-15
申请号：US576791
申请日：1975-05-12
Applicant: Joseph J. Younger
Inventor： Joseph J. Younger
Abstract: A conveyor belt drive assembly embodying a supporting frame extending transversely of the belt. A pair of transverse drive axles mounted in the supporting frame are spaced from each other in the direction of belt travel. Drive wheels on the drive axles engage the under surfaces of the edges of the upper strand of the belt and the upper surfaces of the edges of the lower strand. A resiliently mounted rotatable support engages the under surfaces of the edges of the lower strand opposite the drive wheels with the lower strand pinched therebetween. A floating frame operatively connected to the supporting frame is movable relative thereto. Upper wheels carried by transverse axles on the floating frame engage the upper surfaces of the edges of the upper strand opposite the drive wheels with the upper strand pinched therebetween. Downward pressure is applied to the floating frame at a pivot point substantially equidistant from the upper wheels with the floating frame being adapted to swivel about the pivot point to selected positions relative to the upper strand.
Abstract translation: 输送带驱动组件，其包括横向于该带延伸的支撑框架。 安装在支撑框架中的一对横向驱动轴线沿着带行进方向彼此间隔开。 驱动轴上的驱动轮接合带的上股的边缘的下表面和下股的边缘的上表面。 弹性安装的可旋转支撑件与下驱动轮的与驱动轮相对的边缘的下表面接合，其中下股线夹在其间。 可操作地连接到支撑框架的浮动框架可相对于其移动。 在浮动框架上由横向轴承载的上轮毂与驱动轮相对的上部股线的边缘的上表面接合，上部股线夹在其间。 向下压力在与上轮基本等距的枢轴点处施加到浮动框架，浮动框架适于围绕枢轴点转动到相对于上股线的选定位置。
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