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公开(公告)号：US06962252B2
公开(公告)日：2005-11-08
申请号：US10399159
申请日：2001-06-11
CPC分类号： B65G15/62 , B65G15/00 , B65G15/02 , B65G2201/06
摘要： The invention provides a curved belt support apparatus (300) that prevents a curved belt (200) from moving inward by supporting a thick part (220) of the curved belt that thickens in both vertical directions at the outer edge of the belt. An upper roller (370) is brought in contact with the upper inside surface (221) of the thick part (220), a lower guide roller (380) is brought in contact with the lower guide roller (380) is brought in contact with the lower inside surface (222) of the thick part (200), and the upper and lower guide rollers are elastically supported such that they can move up and down. When operated, the upper guide roller (370) and the lower guide roller (380) are moved diagonally upward and downward, respectively, in the direction of the radial inner edge of the curved belt so that the thick part (220) of the belt is released from the upper and lower guide rollers.
摘要翻译： 本发明提供了一种弯曲带支撑装置（300），其通过支撑在带的外边缘处沿两个垂直方向变稠的弯曲带的厚部（220）来防止弯曲带（200）向内移动。 上辊370与厚部220的上侧内表面221接触，下导辊380与下导辊380接触， 厚部（200）的下内表面（222），上下导辊以弹性方式支撑，使得它们能够上下移动。 当操作时，上引导辊（370）和下引导辊（380）沿弯曲带的径向内边缘的方向分别向上和向下移动，使得带的厚部（220） 从上下引导辊释放。
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公开(公告)号：US5669483A
公开(公告)日：1997-09-23
申请号：US389175
申请日：1995-02-15
申请人： John Nolan
发明人： John Nolan
CPC分类号： B65G21/14
摘要： A conveyor for transporting a workpiece from a first position to a second position along a curved path. The conveyor includes side members including a plurality of individual members arranged adjacent one another and allowing for such that individual members may move in a longitudinal direction relative to adjacent individual members to change the overall length of the side member. The side members are interconnected through use of slots and fasteners such that the slots in adjacent individual members are offset to allow for longitudinal adjustment between the adjacent members. Such adjustment results in an adjustable flexible conveyor enabling the conveyor to be adjustable in either direction along a particular curved path or configuration.
摘要翻译： 一种用于沿着弯曲路径将工件从第一位置传送到第二位置的输送机。 输送机包括侧构件，其包括彼此相邻布置的多个单独构件，并且允许各个构件可以相对于相邻的各个构件在纵向方向上移动，以改变侧构件的总长度。 侧构件通过使用狭槽和紧固件相互连接，使得相邻单独构件中的狭槽偏移以允许相邻构件之间的纵向调节。 这种调节产生可调节的柔性输送机，使得输送机能够沿着特定的弯曲路径或构型在任一方向上是可调节的。
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公开(公告)号：US5360102A
公开(公告)日：1994-11-01
申请号：US228183
申请日：1994-04-15
申请人： Uwe Schoning
发明人： Uwe Schoning
CPC分类号： B65G15/46 , B65G21/02 , B65G21/16 , B65G2201/02 , B65G2201/06
摘要： Apparatus for transporting discrete objects or bulk goods from a first station at a first level to a second station at a second level, which may but need not be above or below the first level, has an endless belt conveyor which is trained about pulleys at the two stations and has an upper reach which is braced from below by a table and defines a straight horizontal or a hilly path for the commodities. The marginal portions of the belt, at least in the region of the upper reach, are guided by pairs of idler rollers whose axes are inclined relative to each other. The rollers are mounted in bearing units which, in turn, are adjustably coupled to elongated bases of a frame.
摘要翻译： 用于将离散的物体或散装货物从第一级的第一站传送到第二级的第二级的装置，其可以但不必高于或低于第一级，具有环形带式输送机，其围绕皮带轮在 两个站点，并且具有从下方被桌子支撑的上限，并且定义了用于商品的直的水平或山丘路径。 至少在上部区域中，皮带的边缘部分由相对于彼此倾斜的成对的惰辊引导。 辊子安装在轴承单元中，该单元又可调节地联接到框架的细长基部。
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14.发明授权
公开(公告)号：US4537302A
公开(公告)日：1985-08-27
申请号：US441799
申请日：1982-11-15
申请人： Arnold Gsponer , Werner Huber , Milan Petrovic
发明人： Arnold Gsponer , Werner Huber , Milan Petrovic
CPC分类号： B65G21/16 , B65G15/16 , B65G39/12 , B65G2201/04
摘要： A deviating station for a handling arrangement has a plurality of supporting rollers arranged on a supporting frame in groups so as to form a plurality of supporting points for a movable band conveyor element and a movable cover band element of the arrangement, and a shape-variable roller holder which is arranged to support the supporting rollers of at least some of the supporting points of at least one of the movable elements and follows the movement of the band conveyor element and the cover band element.
摘要翻译： 用于处理装置的偏移站具有多个支撑辊，其分组布置在支撑框架上，以便形成用于可移动带式输送机元件和该装置的可移动覆盖带元件的多个支撑点，并且形状变量 辊保持器，其布置成支撑至少一个可移动元件的至少一些支撑点的支撑辊，并且跟随带状输送机元件和盖带元件的移动。
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公开(公告)号：US4526272A
公开(公告)日：1985-07-02
申请号：US422796
申请日：1982-09-24
申请人： William J. Peterson
发明人： William J. Peterson
摘要： An endless, laterally flexible and bendable belt conveyor particularly adapted for coal mining applications in facilitating the transport of the extracted coal up- or downslope and around corners in a continuous manner is disclosed. The conveying means includes a flat rubber belt reinforced along the middle portion thereof along which the major portion of the belt tension is directed so as to cause rotation of the tubular shaped belt when trammed around lateral turns thus preventing excessive belt bulging distortion between adjacent belt supports which would inhibit belt transport. Pretension induced into the fabric reinforced flat rubber belt by conventional belt take-up means supports the load conveyed when the belt conveyor is making lateral turns. The carrying and return portions of the belt are supported and formed into a tubular shape by a plurality of shapers positioned along its length. Each shaper is supported from above by a monorail and includes clusters of idler rollers which support the belt. Additional cluster rollers in each shaper permit the belt supporting roller clusters to rotate in response to the belt's operating tension imposed upon the cluster rollers by induced lateral belt friction forces. The freely rotating roller clusters thus permit the belt to twist on lateral curves without damage to itself while precluding escape of the conveyed material by effectively enclosing it in the tube-shaped, inner belt transport length.
摘要翻译： 公开了一种无缝的，横向柔性和可弯曲的带式输送机，其特别适用于采煤应用，以促进提取的煤上或下坡和围绕角落的连续运输。 输送装置包括沿其中部加强的扁平橡胶带，沿着该平坦的橡胶带，带张力的主要部分沿着该平坦的橡胶带引导，以便在围绕横向转弯时引起管状带的旋转，从而防止相邻的带支撑件之间的过大的带膨胀变形 这将阻止皮带运输。 通过传统的皮带拾取装置引入织物加固扁平橡胶皮带中的预张力支持当皮带输送机横向转动时输送的载荷。 带的承载和返回部分通过沿其长度定位的多个成形器被支撑并形成为管状。 每个整形器由单轨从上方支撑，并且包括支撑皮带的惰辊组。 每个整形器中的附加的卷绕辊允许带支撑辊簇响应于通过诱导的侧向带摩擦力施加在群集辊上的带的操作张力而旋转。 因此，自由旋转的辊子群可以使带束在横向曲线上扭转而不损坏其自身，同时防止输送的材料通过有效地将其封闭在管状的内部带传送长度中而逸出。
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公开(公告)号：US4396112A
公开(公告)日：1983-08-02
申请号：US229158
申请日：1981-01-28
CPC分类号： B65G21/00
摘要： A part of the arcuate guides for the hinged belt (13) of the conveyor consists of solid curved pieces (247, 270) which are fastened releasably to parts of the conveyor frame. In the region of the drive station, guide plates (35; 299) which are fastened to the side pieces (17, 18; 220) are assigned to the empty side of the hinged belt. A U-shaped baseplate (20; 232) is connected with its upwardly projecting legs, to the side pieces (17, 18; 220). If the conveyor is a lifting conveyor with a lower and an upper horizontal longitudinal section as well as with a longitudinal section which is directed obliquely upwards, the arcuate guides consist of curved crosspieces (33, 34; 276, 294) which extend between the side pieces (17, 18; 220), in the region of the mutually angled longitudinal sections. The lower and middle longitudinal sections of the conveyor can each be connected partly by means of a welded-in gusset plate, the inner sides, lying opposite one another, of the gusset plates (265) and of adjacent side pieces (220) being welded to the curved crosspiece (276). The baseplate (20; 232) leaves an intervention opening (47) free in the region of the drive station (M). Reversing drums (37; 240) for the hinged belt (13) are located at the reversing station (U). A spring element (66) which smooths out changing tensile stresses is adjustable together with the drive unit when the hinged belt (13) is tensioned. The abovementioned features permit a compact construction, resistant to warping and to bending, of the conveyor, together with a long life. The invention also relates to a process for manufacturing the conveyor.
摘要翻译： 输送机的铰接带（13）的弓形引导件的一部分由可释放地固定到输送机框架的部分的实心弯曲件（247,270）组成。 在驱动站的区域中，固定在侧片（17,18; 220）上的导板（35; 299）被分配到铰链带的空侧。 U形基板（20; 232）与其向上突出的腿连接到侧片（17,18; 220）。 如果输送机是具有下部和上部水平纵向部分的提升输送机以及具有向上倾斜定向的纵向部分，则弓形引导件由弯曲的横梁（33,34; 276,294）组成，其在侧面 在相互成角度的纵向部分的区域中的片（17,18; 220）。 输送机的下部和中部纵向部分可以分别通过焊接的角撑板相互连接，内侧相对于角撑板（265）和相邻的侧部件（220）被焊接在一起 到弯曲的横档（276）。 底板（20; 232）在驱动台（M）的区域中留下空隙（47）。 用于铰链带（13）的反转鼓（37; 240）位于换向站（U）处。 当铰链带（13）被张紧时，平滑变化的拉伸应力的弹簧元件（66）可与驱动单元一起调节。 上述特征允许输送机的紧凑结构，耐翘曲和弯曲，以及长的使用寿命。 本发明还涉及一种用于制造输送机的方法。
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公开(公告)号：US4358010A
公开(公告)日：1982-11-09
申请号：US292171
申请日：1981-08-12
申请人： Creighton J. Besch
发明人： Creighton J. Besch
CPC分类号： B65G21/16 , B65G21/22 , Y10S198/955
摘要： A conveyor for transporting articles placed in series thereon includes a conveyor track of extruded high density polyethylene having an upwardly opening inverted T-shaped longitudinal slot therein and an endless conveyor chain slidably engaged in the slot with integral chain tabs extending laterally outwardly into lateral slot recesses from selected links of the conveyor chain so as to retain the chain against lateral, vertical or torsional displacement with respect to the slot. The conveyor chain projects above the opening of the slot to support the conveyed articles and bears on an upstanding central rib on the slot bottom and, through its tabs, on the lateral recess bottoms. Convergent notches in corresponding ends of successively end-abutted track members making up the track guide the chain tabs into the slot recesses without interference from track member end faces due to slight misalignment of track members. A chain drive mechanism drives the chain in a continuous loop along the conveyor track and along a return path underneath the track.
摘要翻译： 用于输送物品的串联输送器的输送机包括挤出的高密度聚乙烯的输送轨道，其中具有向上开口的倒T形纵向狭槽，以及环形输送链，其可滑动地接合在该槽中，其一体的链条横向向外延伸到侧向槽凹槽 从输送链的选定的链节，以便保持链条相对于狭槽的横向，垂直或扭转位移。 输送链在槽的开口上方突出，以支撑所输送的物品，并将熊承载在槽底部上的直立的中央肋上，并通过其突出部分在侧向凹部底部上。 构成轨道的连续端邻轨道构件的相应端部中的收敛凹口由于轨道构件的轻微的未对准而将链接片引导到槽凹槽中而不受轨道构件端面的干扰。 链条驱动机构沿着输送机轨道沿着轨道下方的返回路径连续地驱动链条。
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公开(公告)号：US4202443A
公开(公告)日：1980-05-13
申请号：US958728
申请日：1978-11-08
申请人： Werner Buhrer
发明人： Werner Buhrer
CPC分类号： B65G15/02 , B65G2201/06
摘要： A conveyor belt curve comprising two rows of rollers for deflecting or turning an endless conveyor belt. The roller rows each consist of a number of cylindrical rolls. The conveyor belt is driven by means of a driven chain through the agency of chain fixed-entrainment members or elements. The chain is guided within guide rails for the upper and lower chain runs, these guide rails determining the curvature of the curved portion of the conveyor belt curve. The entrainment elements contain rolls or rollers rollingly supported at the guide rails. The endless conveyor belt is held in a tensioned state by means of special tension springs. These springs are formed of an elastomeric material and have a preferred loop-shaped configuration.
摘要翻译： 一条输送带曲线，包括两排滚轮，用于偏转或转动环形输送带。 滚子排各由多个圆柱形滚筒组成。 传送带通过链条固定夹带构件或元件的驱动链驱动。 链条在上下链条导轨的导轨内引导，这些导轨确定传送带曲线的弯曲部分的曲率。 夹带元件包括在导轨上滚动地支撑的辊或辊。 环形输送带通过特殊的拉伸弹簧保持在张紧状态。 这些弹簧由弹性体材料形成并且具有优选的环形构造。
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公开(公告)号：US4179026A
公开(公告)日：1979-12-18
申请号：US834254
申请日：1977-09-14
申请人： Jacobus de Vries
发明人： Jacobus de Vries
CPC分类号： B65G15/02 , B65G21/16 , B65G2201/06
摘要： A belt conveyor comprising an endless conveyor belt driven by a drive and having an upper and a lower part, the conveyor belt being provided near at least one edge with a detaining assembly which engages a guide and which are locked by this guide against displacement in the direction away from the guide. According to the invention the detaining assembly is in engagement with guide discs which are rotatably supported adjacent the conveyor belt and which forms the guide, while the drive engages the detaining assembly and drive the conveyor belt through the detaining assembly.
摘要翻译： 一种带式输送机，包括由驱动器驱动并具有上部和下部部分的环形输送带，所述输送带设置在至少一个边缘附近，所述至少一个边缘具有接合引导件并且被所述引导件锁定的扣件， 方向远离指南。 根据本发明，扣件组件与导向盘相接合，该导向盘在传送带附近被可旋转地支撑并且形成导向件，而驱动器接合扣留组件并驱动传送带通过扣留组件。
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公开(公告)号：US3844403A
公开(公告)日：1974-10-29
申请号：US41316973
申请日：1973-11-05
申请人： FERAG AG
发明人： STAUBER H
CPC分类号： B65G21/16 , B65G2201/02
摘要： A conveyor points system using an endless loop deformable stringer has a cantilever outrigger which is resiliently flexible in one plane only and defines, when flexed, a curved path for one run of the stringer. Control of the degree of flexing enables the cantilever, and thus the conveyor path defined by the one run of the stringer, to be selectively registered with different conveying paths. The conveyor thus enables a points system to be utilized which is capable of providing a number of curved routes through the points without steps or sharp bends.
摘要翻译： 使用无端环形可变形桁条的输送机点系统具有悬臂外伸支架，该悬臂外伸支架仅在一个平面中具有弹性柔性，并且当弯曲时限定了一条匝线的弯曲路径。 控制弯曲度使悬臂能够被选择性地与不同的传送路径配准。 因此，输送机使得能够利用点系统，其能够提供通过点的多个弯曲路线，而没有台阶或尖锐的弯曲。
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