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公开(公告)号：US20140261829A1
公开(公告)日：2014-09-18
申请号：US14046736
申请日：2013-10-04
申请人： Mark E. Koenig , Larry E. Koenig
发明人： Mark E. Koenig , Larry E. Koenig
IPC分类号： F16L55/027
CPC分类号： B65G33/08 , B65G33/22 , B65G37/00 , C10J3/30 , C10J2200/158 , C10J2300/093 , F16K3/02 , F16K3/0281
摘要： An outlet tube for a material transfer system. The outlet tube comprises a body and at least one restrictor. The body is adapted to be connected to a feed system. The body has an inner wall that defines an opening adapted to receive material from the feed system such that the body is adapted to allow a flow of the material through the opening and out of the tube. At least one restrictor extends inwardly from the inner wall of the body into the opening. The restrictor(s) is adapted to extend into the flow of the material to impede the flow. In addition, the restrictor(s) is configured to enable the material to flow around it to exit out of the tube.
摘要翻译： 用于材料输送系统的出口管。 出口管包括主体和至少一个限流器。 主体适于连接到进料系统。 主体具有限定适于从进料系统接收材料的开口的内壁，使得主体适于允许材料流过开口并离开管。 至少一个限流器从主体的内壁向内延伸到开口中。 限流器适于延伸到材料的流动中以阻止流动。 此外，限流器被配置成使材料能够绕其流动以从管中离开。
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公开(公告)号：US08651267B2
公开(公告)日：2014-02-18
申请号：US13057366
申请日：2009-08-03
申请人： Vainer Marchesini , Luca Golinelli
发明人： Vainer Marchesini , Luca Golinelli
摘要： A conveying screw apparatus for transporting loose material. The apparatus includes:—a power unit apt to rotate an Archimedes screw pushing the loose material;—a charging hopper of the loose material in a tubular body containing the Archimedes screw and the loose material; —a feeding channel of the loose material towards a user; —pushing elements of the loose material present in the feeding channel; and —a back flow preventing device, preventing the back flow of pushing air together with loose material; such a device closing, in case, a through hole to the feeding channel. The back flow preventing device includes a shutter, provided with a plate, undergoing the action of a helical spring which, in any opening/closing step of the through hole, is always substantially perpendicular to the feeding first direction of the material in the tubular body.
摘要翻译： 用于运输松散材料的输送螺杆装置。 该装置包括： - 能够旋转阿基米德螺丝推动松散材料的动力单元; - 松散材料的装料斗，其中包含阿基米德螺丝和松散材料的管状体; - 松散材料的给料通道朝向使用者; 存在于馈送通道中的松散材料的推动元件; 和 - 防回流装置，防止推动空气与松散的材料一起回流; 在这种情况下，这种装置关闭到馈送通道的通孔。 背部防流体装置包括具有板的活门，其经受螺旋弹簧的作用，螺旋弹簧在通孔的任何打开/关闭步骤中总是基本上垂直于管状体中的材料的进给第一方向 。
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公开(公告)号：US20110029205A1
公开(公告)日：2011-02-03
申请号：US12533387
申请日：2009-07-31
CPC分类号： B65G33/22 , A01D41/1217
摘要： An unloading system for an agricultural harvesting machine for reducing grain loss by detaining a grain saver door after movement to a fully open position during the unloading process, and by rapidly returning the door to a closed position with sufficient force for urging grain in the door area back into an unloading tube a predetermined time after the unloading process pauses or ceases. The system can advantageously detain the door in the open position in the presence of varying or reduced amounts of grain for increasing consistency and cohesiveness in the flow discharging grain and reduce the amount of grain remaining near a discharge end of the unloading tube when the door is in the closed position.
摘要翻译： 一种用于农业收割机的卸载系统，用于通过在卸载过程中移动到完全打开位置之后扣留谷物保护门来减少粮食损失，并且通过以足够的力迅速地将门返回到关闭位置以迫使门区域中的谷物 在卸载过程暂停或停止之后的预定时间内返回卸载管。 该系统有利地在存在变化或减少量的颗粒的情况下将门保持在打开位置，以增加流动排放颗粒中的稠度和粘结性，并且当门是门排出时减少在卸载管的排放端附近剩余的颗粒量 处于关闭状态。
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公开(公告)号：US07748575B2
公开(公告)日：2010-07-06
申请号：US11237309
申请日：2005-09-27
申请人： Kazunari Hanaoka , Takayuki Okuda , Hiroshi Hara
发明人： Kazunari Hanaoka , Takayuki Okuda , Hiroshi Hara
IPC分类号： G01F11/40
CPC分类号： G01F13/005 , B65G33/22 , B65G33/24
摘要： A screw type material feeding apparatus in which a screw rotary driving axis with a spiral material supply blade is rotatably contained in a material feeding tube. The apparatus comprises a material divider with plural vanes provided at the distal end of the rotary driving axis, the plural vanes radially project from the screw rotary driving axis.
摘要翻译： 螺旋型材料供给装置，其中具有螺旋材料供给刀片的螺旋旋转驱动轴可旋转地容纳在供料管中。 该装置包括一个材料分隔器，该多个叶片设置在旋转驱动轴的远端处，多个叶片从螺杆旋转驱动轴线径向突出。
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公开(公告)号：US07255223B2
公开(公告)日：2007-08-14
申请号：US10509818
申请日：2003-02-20
申请人： Richard Schaer , Stefan Rutishauser
发明人： Richard Schaer , Stefan Rutishauser
IPC分类号： B65G33/30
CPC分类号： B01F7/00391 , B01F7/00425 , B01F7/00641 , B01F2215/0422 , B29C31/00 , B29C47/0009 , B29C47/60 , B29C47/6075 , B65G33/22 , B65G33/30
摘要： A transport device for transporting a transportable product, especially a bulk-type product, includes an essentially cylindrical chamber containing at least one shaft which extends along the cylindrical chamber and comprises a plurality of first transport elements for transporting products in a product transport direction. The transport elements extending radially outwards from the shaft and are respectively connected to the shaft at connection points on the surface thereof. The individual connection points are located along a helical line on the surface of the shaft and the plurality of first transport elements form a first path which corresponds to the helical line and comprises a first discontinuous section extending in a helical manner around the surface of the shaft. Other elements are arranged at least in partial regions of the first path, such elements protruding into the first path.
摘要翻译： 用于运输可运输产品，特别是散装产品的运输装置包括基本上圆柱形的室，其包含至少一个沿着圆柱形室延伸的轴，并且包括用于沿产品输送方向运输产品的多个第一运输元件。 运输元件从轴向径向向外延伸，并在其表面上的连接点处分别连接到轴。 单个连接点沿着轴的表面上的螺旋线定位，并且多个第一传送元件形成对应于螺旋线的第一路径，并且包括以螺旋方式围绕轴的表面延伸的第一不连续部分 。 其他元件至少布置在第一路径的部分区域中，这些元件突出到第一路径中。
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公开(公告)号：US20070068970A1
公开(公告)日：2007-03-29
申请号：US11237309
申请日：2005-09-27
申请人： Kazunari Hanaoka , Takayuki Okuda , Hiroshi Hara
发明人： Kazunari Hanaoka , Takayuki Okuda , Hiroshi Hara
IPC分类号： G01F11/20
CPC分类号： G01F13/005 , B65G33/22 , B65G33/24
摘要： A screw type material feeding apparatus in which a screw rotary driving axis with a spiral material supply blade is rotatably contained in a material feeding tube. The apparatus comprises a material divider with plural vanes provided at the distal end of said rotary driving axis, the plural vanes radially project from said screw rotary driving axis.
摘要翻译： 螺旋型材料供给装置，其中具有螺旋材料供给刀片的螺旋旋转驱动轴可旋转地容纳在供料管中。 该装置包括一个材料分隔件，该多个叶片设置在所述旋转驱动轴的远端，多个叶片从所述螺旋旋转驱动轴线径向突出。
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公开(公告)号：US07011292B1
公开(公告)日：2006-03-14
申请号：US10786378
申请日：2004-02-25
申请人： David J. Hill
发明人： David J. Hill
IPC分类号： F16K3/00
CPC分类号： F16K1/223 , B65B39/003 , B65G33/22 , F16K1/221 , Y10T137/87483
摘要： Bi-leaved valve apparatus for controlling bulk material flow from a bulk material metering apparatus. A bi-leaved valve apparatus comprises a cylindrical flow tube defining an axial material passageway, an outlet and a flow tube actuation surface. A valve support is mounted about the flow tube adjacent the flow tube outlet such that the valve support and flow tube are relatively rotatable. A pair of leaves are attached to the valve support and are sized to seal the flow tube outlet. The leaves are movable between open and closed orientations and have a valve actuation surface adjacent the flow tube actuation surface. An actuator causes relative rotational movement of the flow tube and valve support such that rotation to a first relative position causes the flow tube and valve actuation surfaces to open the leaves and rotation to a further relative position causes the leaves to close. The valve apparatus may be used with bulk material metering machines such as vertical form/fill/seal packaging machines.
摘要翻译： 用于从散装物料计量装置控制散装物料流的双叶阀装置。 双瓣阀装置包括限定轴向材料通道，出口和流动管致动表面的圆柱形流动管。 阀支撑件围绕流管安装在流管出口附近，使得阀支撑件和流管相对旋转。 一对叶片连接到阀支撑件，并且尺寸设置成密封流管出口。 叶片可以在打开和关闭的方向之间移动并且具有邻近流动管致动表面的阀致动表面。 致动器引起流管和阀支撑件的相对旋转运动，使得到第一相对位置的旋转导致流管和阀致动表面打开叶片并且旋转到另一相对位置导致叶片关闭。 阀门装置可以与诸如垂直成型/填充/密封包装机的散装材料计量机一起使用。
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公开(公告)号：US5782605A
公开(公告)日：1998-07-21
申请号：US684134
申请日：1996-07-19
申请人： Gregory R. Kohler
发明人： Gregory R. Kohler
CPC分类号： F04D29/2288 , B65G33/22 , B65G47/72
摘要： An impeller is for separating a conveyed stream of material. The impeller has a central rotatable hub with a plurality of blades extending radially therefrom. The hub and blades form a number of generally wedge-shaped material receiving spaces within the impeller. One set of spaces has a baffle arrangement which is configured to direct material in this set outwardly from the impeller on the upstream side of the baffle arrangement. Another set of spaces has a guide arrangement which is configured to guide the material in this set of spaces outwardly from the impeller on the downstream side of the baffle arrangement. The impeller is particularly useful for separating streams of particulates, such as wood chips, compressed shavings, or the like.
摘要翻译： 叶轮用于分离输送的物料流。 叶轮具有中心可旋转轮毂，其具有从其径向延伸的多个叶片。 轮毂和叶片在叶轮内形成多个大致楔形的材料容纳空间。 一组空间具有挡板装置，其构造成在挡板装置的上游侧从叶轮向外引导该组件中的材料。 另一组空间具有引导装置，该引导装置构造成在该挡板装置的下游侧从叶轮向外引导该组空间中的材料。 叶轮特别可用于分离颗粒物流，例如木屑，压缩刨屑等。
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公开(公告)号：US11879209B2
公开(公告)日：2024-01-23
申请号：US17268680
申请日：2019-07-10
申请人： VALMET AB
发明人： Robert Wahlberg
摘要： A feeding arrangement comprising a transportation means (3) for transportation of material from a material supply to at least a first chute (7) and a second chute (8), a plug screw feeder (11) for feeding the material to the treatment stage. The plug screw feeder (11) is provided with a first inlet opening (12) connected to the first chute (7), which first chute (7) is provided between the transportation means (3) and the plug screw feeder (11). Further, the transportation means (3) comprises at least selectively openable first and second outlets (4, 5) arranged at different axial positions along the transportation means (2), which first outlet (4) is in connection with the first chute (7) and the second outlet (5) is in connection with the second chute (8).
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公开(公告)号：US20170107472A1
公开(公告)日：2017-04-20
申请号：US15392743
申请日：2016-12-28
发明人： Hugo Vogelsang
CPC分类号： C12M33/16 , B65G33/14 , B65G33/22 , B65G45/22 , B65G2812/0538 , C12M21/04 , Y02E50/343
摘要： A screw conveyor for introducing organic matter into a biogas digester that is under internal gas pressure. A biogas plant may be provided with such a screw conveyor, and methods for feeding organic solids to such a biogas plant may be performed. A plug section of the screw conveyor has an expansion region in which the passage cross-section between the conveying screw and the screw pipe widens in the conveying direction and a constriction region located downstream from the expansion region, in which the passage cross-section between the conveying screw and the screw pipe is reduced in the conveying direction.
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