公开(公告)号：US4402395A

公开(公告)日：1983-09-06

申请号：US269479

申请日：1981-06-02

Applicant: Kunio Hashimoto

Inventor： Kunio Hashimoto

IPC: B65G15/08 ,  B65G39/16

CPC classification number: B65G15/08 ,  B65G2201/04 ,  B65G2201/06

Abstract: A method and device for preventing a flexible tubular belt from twisting for use in a tubular belt conveyer are disclosed. A flexible tubular belt is extended between first and second rollers, positioned at a certain distance away from each other, on which the tubular belt is opened, and the belt moving between the two rollers in the tubular form is supported by sets of support rollers which are radially arranged around the peripheries of the belt in contact therewith and are rotatably mounted to support frames. Twisting of the belt is prevented by means which varies an angle of a correction roller extending in a direction substantially perpendicular to the direction of movement of the belt in contact therewith. The correction rollers may be disposed in contact with the bottom and/or sides of the belt.

Abstract translation: 公开了一种用于防止柔性管状带扭转用于管状带式输送机的方法和装置。 柔性管状带在第一和第二辊之间延伸，定位在彼此远离的一定距离处，管状带被打开，并且在管状形式的两个辊之间移动的带由一组支撑辊支撑，支撑辊 径向布置在与其接触的皮带的周边周围，并被可旋转地安装到支撑框架上。 通过改变沿着与其接触的带的运动方向基本垂直的方向延伸的校正辊的角度来防止带的扭曲。 校正辊可以设置成与带的底部和/或侧面接触。

公开(公告)号：US4387801A

公开(公告)日：1983-06-14

申请号：US224419

申请日：1981-01-12

Applicant: Merle L. Hoover, deceased

Inventor： Merle L. Hoover, deceased

IPC: B65G15/34 ,  B65G15/36 ,  B65G17/02 ,  B65G15/08

CPC classification number: B65G15/34 ,  B65G15/36 ,  B65G17/02 ,  B65G2201/04

Abstract: An improved endless flexible conveying element is set forth. The flexible conveying element is of the type adapted to be mounted on a carrier and to conform with a generally curvilinear endless path for orbital traverse of such endless path. The conveying element has an elongated resiliently deformable portion which includes a longitudinally extending portion located laterally intermediate the longitudinal extending side portions thereof. The resiliently deformable portion of said conveying element laterally flexes to permit the belt to follow laterally curvilinear portions of the endless path in an upright position. The resiliently deformable portion has a tendency to spontaneously assume a natural form thereof, which is configured such that the resiliently deformable portion, when mounted on the carrier, is deformed from its natural form in a manner to provide in the side portions a condition of relative longitudinal tension with respect to the central portion. This tension is substantially continuously maintained throughout such lateral flexing of the resiliently deformable portion of the conveying element.

Abstract translation: 阐述了改进的无端柔性输送元件。 柔性输送元件是适于安装在载体上并符合大体曲线的环形路径的类型，用于轨道横越这种无尽路径。 输送元件具有细长的可弹性变形部分，该部分包括纵向延伸的部分，其位于其纵向延伸侧部分的横向中间。 所述输送元件的可弹性变形的部分横向弯曲以允许带子以直立位置跟随环形路径的横向曲线部分。 弹性可变形部分具有自然呈现其天然形状的趋势，其被构造成使得当安装在载体上时，弹性变形部分以其天然形式变形，从而在侧部提供相对的状态 相对于中心部分的纵向张力。 这种张力在输送元件的可弹性变形部分的这种横向弯曲中基本上连续地保持。

公开(公告)号：US4378875A

公开(公告)日：1983-04-05

申请号：US217587

申请日：1980-12-18

Applicant: Kenneth N. Allan ,  Thomas J. Worringer ,  Robert T. Baugh

Inventor： Kenneth N. Allan ,  Thomas J. Worringer ,  Robert T. Baugh

IPC: B65G17/02 ,  B65G15/08

CPC classification number: B65G17/02 ,  B65G2201/04

Abstract: A sling belt conveyor has a pair of individually tensioned cables (209, 224) with transverse slings (51) pivotally connected to the cables (209, 224) which support a low tension conveyor belt (61) without being connected thereto. The belt (61) extends beyond the path of the support cables (209, 224) and is tensioned independently of the latter.

Abstract translation: 吊带式输送机具有一对单独拉紧的电缆（209,224），其横向吊索（51）枢转地连接到支撑低张力输送带（61）而不与其连接的电缆（209,224）。 带（61）延伸超过支撑电缆（209,224）的路径，并且独立于后者被张紧。

公开(公告)号：US4316536A

公开(公告)日：1982-02-23

申请号：US131178

申请日：1980-03-17

Applicant: John M. Verbeek

Inventor： John M. Verbeek

IPC: A01D61/02 ,  B29C65/02 ,  B29C65/04 ,  B65G15/36 ,  B65G15/42 ,  B65G15/44

CPC classification number: B29C66/474 ,  A01D61/02 ,  B29C65/02 ,  B29C66/71 ,  B29C66/712 ,  B65G15/36 ,  B65G15/42 ,  B29C65/04 ,  B29K2027/06 ,  B29L2031/7092 ,  B65G2201/02 ,  B65G2201/04

Abstract: This invention relates to an improved conveyor belt which has application in the area of agricultural machinery and a variety of industrial fields. More particularly, there is described a conveyor belt comprising a web woven from an extruded nylon cord and having a polyvinyl chloride coating with a plurality of transverse, spaced, vinyl slats heat sealed thereto. Preferably, the vinyl slats comprise an inner core or rigid vinyl and an outer main body of less rigid vinyl, and the rigid core has a T-shaped cross-section and the outer main body has an inverted T-shaped cross-section with a slot of corresponding shape to the inner rigid core for receiving same, and the inner core is secured to the outer main body with a polyvinyl chloride solvent.

Abstract translation: 本发明涉及一种改进的输送带，其应用于农业机械和各种工业领域。 更具体地，描述了一种传送带，其包括由挤出的尼龙绳编织而成的织物，并且具有聚氯乙烯涂层，其具有多个横向间隔开的热密封的乙烯板条。 优选地，乙烯基板条包括内芯或刚性乙烯基和较不刚性的乙烯基的外主体，并且刚性芯具有T形横截面，并且外主体具有倒置的T形横截面，其具有 相应形状的槽与内刚性芯接收，并且内芯用聚氯乙烯溶剂固定到外主体。

公开(公告)号：US4252235A

公开(公告)日：1981-02-24

申请号：US962358

申请日：1978-11-20

Applicant: Rudolf Schepers, deceased ,  Herbert Klug

Inventor： Rudolf Schepers, deceased ,  Herbert Klug

IPC: B65G17/10 ,  B65G17/06 ,  B65G17/42

CPC classification number: B65G17/42 ,  B65G17/067 ,  B65G2201/04

Abstract: There is disclosed a conveyor comprising an endless sprocket-toothed traction chain disposed about and engaged by at least two sets of sprocketed teeth reversing means where the chain carries a carrier which, at its trailing end, is attached to a roller-carrying axle which is connected to the traction chain through a coupling flight which is detachably secured to the traction chain. The carrier is connected at its leading edge to a chain-connecting axle which, in turn, is connected to a supporting link. The supporting link is secured, in turn, by a pin to a chain link of the tractor chain. The pin is disposed above the center line of the traction chain at the center of the length thereof. The tooth spacing of the traction chain sprockets are such that a tooth space is associated with the pin of the supporting link as the pin enters the sprocket.

Abstract translation: 公开了一种输送机，其包括环形链轮齿牵引链，其设置在至少两组链轮齿反转装置周围并与其接合，其中链条承载载体，其在其尾端附接到承载滚子的轴， 通过可拆卸地固定到牵引链的联接飞行器连接到牵引链。 承载件在其前缘连接到链条连接轴，该连接轴又连接到支撑连杆。 支撑连杆又通过销钉固定到拖拉机链条的链节上。 该销布置在牵引链的中心线的中心线的长度的中央。 牵引链链轮的齿间距使得当销进入链轮时，齿空间与支撑连杆的销相关联。

公开(公告)号：US4250223A

公开(公告)日：1981-02-10

申请号：US922561

申请日：1978-07-07

Applicant: Francis E. Cook

Inventor： Francis E. Cook

IPC: B32B15/08 ,  F16L51/02 ,  B65G15/34 ,  F16G1/26

CPC classification number: B32B15/08 ,  F16L51/022 ,  B65G2201/04 ,  Y10T428/31681 ,  Y10T428/31797 ,  Y10T442/3423 ,  Y10T442/3431 ,  Y10T442/3447

Abstract: An elastomeric expansion belt material includes an under layer having a heat resistant or insulating fabric, or matting, such as an asbestos fabric, carried by a polymerizable elastomer vulcanized to a heat shield including one or more layers of a metal foil, such as aluminum, and a polyester film, such as polyethylene terephthalate having the metal foil on the inner, or heat contacting surface. The heat shield substantially doubles the temperature resistance of the asbestos carried elastomer and substantially increases its resistance to chemically corrosive gases and particulate material.

Abstract translation: 弹性体膨胀带材料包括具有耐热或绝缘织物的底层或诸如石棉织物的垫层，其由硫化成包括一层或多层金属箔（例如铝）的隔热层的可聚合弹性体承载， 以及聚酯膜，例如在内部或热接触表面上具有金属箔的聚对苯二甲酸乙二醇酯。 隔热层使石棉携带的弹性体的耐温性大大增加，并显着增加了其对化学腐蚀性气体和颗粒物质的抵抗力。

公开(公告)号：US4230220A

公开(公告)日：1980-10-28

申请号：US922790

申请日：1978-07-07

Applicant: Fujio Iino

Inventor： Fujio Iino

IPC: B65G15/16 ,  B65G15/14 ,  B65G63/00 ,  B65G67/60

CPC classification number: B65G67/606 ,  B65G15/14 ,  B65G2201/04

Abstract: A novel apparatus for vertically conveying bulk materials is provided which includes a vertical belt conveyor comprised of two endless conveyor belts guided to travel upwardly along a substantially vertical plane in a face-to-face overlapping relation to each other and a highspeed bulk projector for packing bulk material into between the opposing faces of the two conveyor belts, utilizing the momentum of the bulk material per se. The two conveyor belts are guided at the bottom so as to turn round in directions opposite to each other in substantially symmetrical fashion and bulk material is projected rapidly under the effect of centrifugal force to the bottom belt junction where the two conveyor belts come to join each other. The conveying apparatus, with its highspeed bulk projector combined with a rotary bucket wheel type bulk feeder, forms a vertical bulk delivering apparatus which is compact and highly versatile. In combination with an appropriate movable support frame, the delivering apparatus is advantageously usable as a delivering unit of a vertical bulk delivering system for a bulk storing yard or for unloading bulk cargo which is operable in the yard or cargo hold to deliver the bulk cargo vertically upward with particular efficiency.

Abstract translation: 提供一种用于垂直输送散装材料的新颖设备，其包括垂直带式输送机，其包括两条环形输送带，两条环形输送带被引导以彼此面对面重叠的关系沿着基本上垂直的平面向上行进，以及用于包装的高速散装投影仪 散装材料进入两个传送带的相对面之间，利用散装材料本身的动量。 两个传送带在底部被引导以基本上对称的方式相互相反的方向转动，散装材料在离心力作用下迅速地投射到底部带结处，其中两个输送带到达每个 其他。 输送装置，其高速散装投影机与旋转式铲斗式大批量进料器组合，形成了紧凑且高度通用的立式批量输送装置。 与适当的可移动支撑框架相结合，输送装置有利地用作用于大容量堆场或用于卸载散装货物的垂直批量输送系统的输送单元，其可在码头或货舱中操作以垂直地散布散货 向上具有特别的效率。

公开(公告)号：US4205745A

公开(公告)日：1980-06-03

申请号：US958008

申请日：1978-11-06

Applicant: Eduard W. VanLingen

Inventor： Eduard W. VanLingen

IPC: B65G17/02 ,  B65G15/40 ,  B65G47/16

CPC classification number: B65G17/02 ,  B65G2201/04

Abstract: A flexible belt trough type conveyor is directed over a hump having an upwardly angling inclined side defined by belt supporting rails, then over a sprocket or similar rolling support device, and down the declined side of the hump on further rails. At the apex of the hump the belt is tensioned sufficiently to stretch the trough structures and partially or entirely flatten them, creating a loading station for granular materials such as explosives. When the belt has traveled over the apex, the tension decreases and the trough structure returns and automatically separates the granular material into discrete load units separated by the raised edges of the troughs.

Abstract translation: 柔性带槽型输送机被引导到具有由带支撑轨道限定的向上倾斜的倾斜侧，然后在链轮或类似的滚动支撑装置上，并且在另外的轨道上的隆起的下降侧的隆起处。 在隆起的顶点，带被充分张紧以拉伸槽结构并且部分地或完全地平坦化，从而形成用于颗粒状材料如炸药的装载站。 当带已经超过顶点时，张力减小，并且槽结构返回并且自动将颗粒材料分离成由槽的凸起边缘分开的离散的负载单元。

公开(公告)号：US4200184A

公开(公告)日：1980-04-29

申请号：US904279

申请日：1978-05-09

Applicant: Jean Tripoteau

Inventor： Jean Tripoteau

IPC: B65G17/36

CPC classification number: B65G17/365 ,  B65G2201/04

Abstract: The buckets used for producing hoist conveyor devices according to the invention comprise at their upper and lower edges reinforcing means for the purpose of improving the rigidity of the wall of said buckets, which walls include laterally a greater convergence so as to prevent the largest passage for the lateral feeding between the walls of the upper bucket and the leading edge of the following bucket. For the purpose of modifying the positioning pitch according to the nature of the substance to be carried, the rear surface of the bucket becoming supported on the conveyor belt includes at its upper edge a bevel shoulder whose cutout is of a size to circumscribe the contour of the lower part of the bucket placed immediately above.

Abstract translation: 根据本发明的用于生产起重机输送装置的铲斗在它们的上边缘和下边缘处包括加强装置，用于提高所述铲斗的壁的刚性，该壁侧向包括较大的会聚，以防止最大的通过 在上桶的壁和下一桶的前缘之间的侧向进料。 为了根据待运送物质的性质改变定位间距，在传送带上支撑的铲斗的后表面在其上边缘处包括斜切肩部，其斜切尺寸的尺寸是围绕 桶的下部立即放在上面。

公开(公告)号：US4182445A

公开(公告)日：1980-01-08

申请号：US919353

申请日：1978-06-26

Applicant: Franz Batik

Inventor： Franz Batik

IPC: B65G17/12 ,  B65G67/60 ,  B65G17/36

CPC classification number: B65G67/606 ,  B65G17/126 ,  B65G2201/04

Abstract: The invention provides a bucket-conveyor device suitable for emptying bulk materials from a ship's hold, comprising an endless chain conveyor having buckets fixed to spaced links which are emptied as the buckets pass over an upper return pulley. In order to control the direction of emptying of the buckets and thereby minimize spillage of the bulk material, discharge chutes are pivotally articulated to the upper return pulley at intervals corresponding to the spacing of the buckets.

Abstract translation: 本发明提供了一种适用于从船舱中排空散装物料的铲斗输送装置，包括环形链式输送机，该链条输送机具有固定到间隔开的链节的桶，当分隔件通过上返回滑轮时，其间排空。 为了控制铲斗的排空方向，从而使散装材料的溢出量最小化，卸料槽以对应于铲斗间隔的间隔枢转地铰接到上回复滑轮。