公开(公告)号：US4871060A

公开(公告)日：1989-10-03

申请号：US499157

申请日：1983-05-31

Applicant: Christian Dahl ,  Thoge Dall

Inventor： Christian Dahl ,  Thoge Dall

IPC: B65G19/14 ,  B65G23/04

CPC classification number: B65G23/04 ,  B65G19/14

Abstract: A scraper conveyor comprising a conveyor chain or wire provided with a plurality of transverse scraper discs and passing along a closed path at least partly defined by a stationary conveyor channel or a tube extending from a material inlet station and past at least one receiver station, in which the material is dispensable through outlet openings in said channel or tube. The conveyor chain or wire is driven by a driving wheel engaging the transverse scraper discs, with the driving wheel being a circumferentially substantially smooth wheel having an outer cross sectional shape which conditions a frictional engagement between the wheel and the wheel periphery engaging portions of the outer edges of the scraper members. A tightener is provided for tightening the moved element of the conveyor about the driving wheel sufficiently to ensure a firm frictional engagement between these parts. The driving engagement between the driving wheel and the conveyor wire is entirely independent of the exact distance between the consecutive scraper discs because the driving engagement is established between the smooth circumferences of the driving wheel and the outer edge portions of the scraper discs.

Abstract translation: PCT No.PCT / DK82 / 00088 Sec。 371日期1983年5月31日 102（e）日期1983年5月31日PCT提交1982年9月30日PCT公布。 出版物WO83 / 01245 日期：1983年4月14日。刮刀输送机，其包括设置有多个横向刮板的传送链或丝线，并且沿着封闭路径传送，所述封闭路径至少部分地由固定的输送通道或从材料入口站和过去延伸的管 至少一个接收站，其中所述材料通过所述通道或管中的出口开口可分配。 传送链或线由与横向刮板相啮合的驱动轮驱动，驱动轮是周向上基本平滑的轮，其外表面具有外横截面形状，该外横截面形状可调节轮与轮周外啮合部分之间的摩擦接合 刮刀构件的边缘。 提供了一种紧固器，用于紧紧地围绕驱动轮紧固传送带的移动元件，以确保这些部件之间的牢固的摩擦接合。 驱动轮和输送线之间的驱动接合完全独立于连续的刮板之间的精确距离，因为在驱动轮的光滑圆周与刮板的外边缘部分之间建立了驱动接合。

公开(公告)号：US20060163038A1

公开(公告)日：2006-07-27

申请号：US10542777

申请日：2004-01-20

Applicant: Thoge Dall

Inventor： Thoge Dall

IPC: B65G19/14

CPC classification number: B65G19/24 ,  B65G19/20

Abstract: Conveying wire (2) with disc-shaped conveying members (8) for use in endless tube conveyor systems, the wire (3) consisting of a number of twisted strands (4) that each are made of thin threads or fibers, and including an outer jacket (6) to which the said conveying members (8) are fastened directly by injection moulding, where the said outer jacket (6) consists of a polymer with a melting temperature which is lower than the melting temperature of the plastic material from which the conveying members are injection moulded, and where the wire (3) e.g. is made as a balanced (torsionally neutral) wire consisting of at least three strands that each are made of very thin synthetic fibres which are individually surface treated with a polymer, providing great bending wearability to the fibers and good adhesion to the outer jacket (6) which consists of a polymer. The fact that the melting temperature of the disc material is higher than the melting temperature of jacket material entails hence a local softening of the outer jacket locally at the conveying members, so that an almost optimally good connection between the conveying members and the wire via the outer jacket is established.

Abstract translation: 输送线（2）具有用于环形管输送系统的圆盘形输送部件（8），所述线材（3）由多根由细线或纤维制成的扭绞线（4）组成，并且包括 所述输送构件（8）通过注射成型直接紧固在其上的外护套（6），其中所述外护套（6）由熔化温度低于塑料材料的熔融温度的聚合物组成， 输送构件被注射成型，并且其中线（3） 被制成平衡的（扭转中性的）线，由至少三条线构成，每条线由非常薄的合成纤维制成，它们用聚合物单独表面处理，为纤维提供极大的弯曲耐磨性，并且对外护套（6 ），其由聚合物组成。 碟形材料的熔化温度高于夹套材料的熔化温度这一事实导致外护套局部在输送部件处局部软化，因此传送部件和导线之间几乎最佳的连接通过 外套成立。