公开(公告)号：US20210394133A1

公开(公告)日：2021-12-23

申请号：US17350138

申请日：2021-06-17

申请人： Fette Compacting GmbH

发明人： Nicolas Walter ,  Alexander Evers

IPC分类号： B01F3/18 ,  B30B11/00 ,  B01F15/00 ,  B01F15/04 ,  G01G19/32 ,  G01G19/393

摘要： A method for operating a mixing apparatus of a manufacturing plant comprises supplying multiple powdered products to the mixing apparatus. An inlet mass flow rate of the multiple powdered products into the mixing apparatus and a weight of the multiple powdered products in the mixing apparatus are measured. The multiple powdered products in the mixing apparatus are mixed to form a mixed product. The weight of the multiple powdered products in the mixing apparatus and an outlet mass flow rate of the mixed product from the mixing apparatus are predicted based on the measured inlet mass flow of the multiple powdered products. The predicted outlet mass flow rate of the mixed product from the mixing apparatus is corrected based on the measured weight of the multiple powdered products in the mixing apparatus. The mixed product is processed into final products

公开(公告)号：US09700015B2

公开(公告)日：2017-07-11

申请号：US13818255

申请日：2011-08-23

申请人： Drew Ryder ,  Neal Tovsen

发明人： Drew Ryder ,  Neal Tovsen

IPC分类号： A01K1/10 ,  A01K39/00 ,  A01K5/00 ,  A01K5/02 ,  G01G11/00 ,  G01G19/32 ,  G01G23/37

CPC分类号： A01K5/0258 ,  A01K5/0275 ,  G01G11/003 ,  G01G19/32 ,  G01G23/3742

摘要： A method for measuring feed flow, feed is moved through a flexible pipe using a flexible auger operably positioned within the pipe. Feed flow through a metered section (309) of the flexible pipe is metered using a feed meter (304) attached to the flexible pipe. The feed meter includes load cell (312) configured to detect strain induced by feed mass within the metered section (309). Metering feed includes providing a measure of mass flow of the feed, using the load cell (312), when the feed moves through the metered section (309).

公开(公告)号：US20110155474A1

公开(公告)日：2011-06-30

申请号：US12649791

申请日：2009-12-30

申请人： Thomas S. Rice

发明人： Thomas S. Rice

IPC分类号： G01G19/32

CPC分类号： G01G19/02

摘要： A weighing apparatus having a load receiving element and a plurality of load cells directly or indirectly associated with the load receiving element such that when an object to be weighed is placed on the load receiving element, the weight of the object is unevenly applied to the load cells. The weighing apparatus includes load cells of different capacity based on the uneven loading applied thereto.

摘要翻译： 一种称重装置，具有负载接收元件和与负载接收元件直接或间接相关联的多个负载元件，使得当被测量物体放置在负载接收元件上时，物体的重量不均匀地施加到负载 细胞。 称重装置包括基于施加到其上的不均匀载荷的不同容量的称重传感器。

公开(公告)号：US20100108405A1

公开(公告)日：2010-05-06

申请号：US12261908

申请日：2008-10-30

申请人： Ralph Kieselhorst

发明人： Ralph Kieselhorst

IPC分类号： G01G19/32

CPC分类号： G01G19/393

摘要： A combination weigher of the present invention comprises a plurality of weighing hoppers which are capable of selectively discharging the products in a first direction or in a second direction, a collecting chute which is configured to gather the products which have been discharged from the weighing hoppers in the first direction and to discharge them, a recycle conveyor which is configured to convey the products which have been discharged from the weighing hoppers in the second direction and have been loaded onto the recycle conveyor, a feeding means configured to feed the products to the weighing hoppers, a transport means which is configured to transport the products which have been discharged from the recycle conveyor to feed the products to the feeding means, a combination calculation means which is configured to determine a discharge combination, a recycle hopper determination means configured to determine weighing hoppers whose products should be recycled, and a control means configured to cause the weighing hoppers selected to form the discharge combination to discharge the products in the first direction, and to cause the weighing hoppers determined by the recycle hopper determination means to discharge the products in the second direction.

摘要翻译： 本发明的组合秤包括多个能够在第一方向或第二方向上选择性地排出产品的计量料斗，该收集斜槽构成为收集从计量料斗排出的产品 第一方向并排出它们;循环输送机，其构造成输送已经从第二方向从计量料斗排出并被装载到再循环输送机上的产品;被配置为将产品供给到称重 料斗，其构造成运输已经从再循环输送机排出的产品以将产品输送到进给装置;组合计算装置，其被配置为确定排出组合;循环料斗确定装置，其被配置为确定 产品应回收的称重料斗，以及控制装置 使得所选择的计量料斗形成排出组合以在第一方向排出产品，并使得由再循环料斗确定装置确定的计量料斗在第二方向上排出。

公开(公告)号：US20100089666A1

公开(公告)日：2010-04-15

申请号：US12566360

申请日：2009-09-24

申请人： Yoshiharu MIKAMI

发明人： Yoshiharu MIKAMI

IPC分类号： G01G19/32

CPC分类号： G01G19/393

摘要： A combination weighing apparatus includes a distribution unit, a plurality of conveying units and a plurality of weighing hoppers. At least one of the conveying units has a trough and a plurality of spiral members. The trough has an inside edge positioned below the distribution unit and an outside edge positioned above the weighing hopper. The spiral members are placed above a bottom surface of the trough with each of the spiral members defining an external peripheral surface. The spiral members are configured and arranged to be rotatably driven to convey the product material supplied from the distribution unit in a vicinity of the inside edge, along the external peripheral surfaces toward a vicinity of the outside edge. The spiral members are configured and arranged to stop movement of the product material on the external peripheral surfaces when the spiral members are not rotatably driven.

摘要翻译： 组合称重装置包括分配单元，多个输送单元和多个计量料斗。 输送单元中的至少一个具有槽和多个螺旋构件。 槽具有位于分配单元下方的内边缘和位于计量料斗上方的外边缘。 螺旋构件设置在槽的底表面的上方，每个螺旋构件限定外周面。 螺旋构件被构造和布置成被可旋转地驱动，以沿着外周面朝向外边缘附近将从分配单元供应的产品材料沿着外边缘传送到内边缘附近。 螺旋构件被构造和布置成当螺旋构件不被旋转地驱动时，停止在外周面上的产品材料的移动。

公开(公告)号：US20100044116A1

公开(公告)日：2010-02-25

申请号：US12522110

申请日：2008-03-03

申请人： Mikio Kishikawa ,  Toshikazu Shotsu ,  Toshiharu Kageyama ,  Teruo Hayakawa ,  Yuta Yoneda

发明人： Mikio Kishikawa ,  Toshikazu Shotsu ,  Toshiharu Kageyama ,  Teruo Hayakawa ,  Yuta Yoneda

IPC分类号： G01G19/32 ,  G01G13/16

CPC分类号： B65B37/18 ,  B65D90/623 ,  B65D2590/547 ,  G01G13/24

摘要： A hopper is provided with which damages of articles can be suppressed without lowering the processing speed. A hopper (4) includes a first hopper main body (40), and a first gate (G1). A first inner surface (41) of the first gate (G1) forms a collecting space (A1) for holding articles with the first hopper main body (40), and stores articles in the interior of the collecting space (A1) when in the closed state and discharges articles by turning to open. The first inner surface (41) includes a first upper slanted surface (S2) and a first lower slanted surface (S3) that are continuous. An angle formed by the first lower slanted surface (S3) and the horizontal plane is smaller than an angle formed by the first upper slanted surface (S2) and the horizontal plane.

摘要翻译： 提供料斗，可以在不降低加工速度的情况下抑制制品的损坏。 料斗（4）包括第一料斗主体（40）和第一门（G1）。 第一门（G1）的第一内表面（41）形成用于将物品与第一料斗主体（40）保持在一起的收集空间（A1），并且在收集空间（A1）的内部存储物品 关闭状态，并转动打开物品。 第一内表面（41）包括连续的第一上倾斜表面（S2）和第一下倾斜表面（S3）。 由第一下倾斜面（S3）和水平面形成的角度小于由第一上倾斜面（S2）与水平面形成的角度。

公开(公告)号：US20060027034A1

公开(公告)日：2006-02-09

申请号：US10913940

申请日：2004-08-06

申请人： Meng Lean ,  Huangpin Hsieh ,  Armin Volkel ,  Peter Kiesel ,  Noble Johnson

发明人： Meng Lean ,  Huangpin Hsieh ,  Armin Volkel ,  Peter Kiesel ,  Noble Johnson

IPC分类号： G01G19/32

CPC分类号： G01N1/08

摘要： Disclosed is a compact, non-contacting device for collecting samples, and particularly minute quantities of bio-agents or particulates, from a surface. The device vibrates a region of a target surface containing the sample and collects the sample on an electrically charged pin array. The sample can be later released to a detector or other instrumentation for subsequent analysis.

公开(公告)号：US20050173159A1

公开(公告)日：2005-08-11

申请号：US10516356

申请日：2004-04-26

申请人： Shuji Murata ,  Masayoshi Nakajima

发明人： Shuji Murata ,  Masayoshi Nakajima

IPC分类号： G01G19/387 ,  G01G19/393 ,  G01G13/00 ,  G01G19/32

CPC分类号： G01G19/393

摘要： The invention provides a combination measuring device allows fast measurement without lowering a measurement accuracy. The combination measuring device respectively accommodates objects (101) in a plurality of containers (102), performs combination calculation by measuring weights of the objects accommodated in the containers, discharges and collects the objects selected for an optimum combination from the containers, and thereby obtaining the weighed objects having a target weight. This combination measuring device includes a plurality of measuring units (1, 2, 3 and 4), and a control portion (50). Each of the measuring units (1, 2, 3 and 4) has a measuring portion (21) for measuring the weight of the object accommodated in the container, and a stock portion (22) for stocking the plurality of containers accommodating the weighed objects. The control portion (50) performs the combination calculation by using weight values of all the objects stocked by the stock portion of each of the measuring units, while selecting at most one container from each of the measuring units, and thereby obtaining the optimum combination.

摘要翻译： 本发明提供一种组合测量装置，其允许快速测量而不降低测量精度。 组合测量装置分别容纳多个容器（102）中的物体（101），通过测量容纳在容器中的物体的重量来执行组合计算，从容器排出并收集被选择用于最佳组合的物体，从而获得 称重的物体具有目标重量。 该组合测量装置包括多个测量单元（1,2,3和4）和一个控制部分（50）。 每个测量单元（1,2,3和4）具有用于测量容纳在容器中的物体的重量的测量部分（21）和用于存放容纳被称重物体的多个容器的储存部分（22） 。 控制部（50）通过使用由各测量单元的库存部分储存的所有物体的重量值进行组合计算，同时从每个测量单元选择至多一个容器，从而获得最佳组合。

公开(公告)号：US4538692A

公开(公告)日：1985-09-03

申请号：US514515

申请日：1983-07-18

申请人： Nelson R. Henry ,  Duncan B. Cutler ,  William L. Warner

发明人： Nelson R. Henry ,  Duncan B. Cutler ,  William L. Warner

IPC分类号： G01G13/02 ,  G01G13/24 ,  G01G19/32 ,  G01G19/34 ,  G01G19/22 ,  G01G13/16

CPC分类号： G01G19/34 ,  G01G13/024 ,  G01G13/243 ,  G01G19/32

摘要： A weighing system for making a predetermined weight of a product comprised of individual articles having variable weights by selecting the product stored in a combination of a predetermined number of storage cups. Quantities of the product having targeted weights are distributed to a plurality of scale-controlled hoppers for accurate weighing. The weighed product is fed from each of the scale-controlled hoppers to a plurality of storage cups associted with each of the hopers, and the product weight associated with each storage cup is registered. Specific combinations of storage cups are tested to determine whether the combined product weights therein add to make the desired weight, within acceptable limits. The first combination found to make the weight is used, and the appropriate storage cups are emptied to a container for receiving the product. The appropriate storage cups are refilled from the scale, and the process repeats. When none of the combinations of the preselected number of storage cups include a total product weight within the acceptable limits, the limits are broadened and the cycle repeats. The weighing system includes a programmed microprocessor for controlling operation thereof, for providing the combination to be tested, for calculating the combined weights, and for determining whether the combined weight falls within the acceptable limits. A specific distributor for the product includes a reversing rotating portion for preventing clogging of the product at openings provided for chutes connecting the distributor to the scale-controlled hoppers.

摘要翻译： 一种称量系统，用于通过选择以预定数量的存储杯的组合存储的产品来制造具有可变重量的单个制品的产品的预定重量。 具有目标重量的产品的数量被分配到多个尺度控制的料斗上以进行精确的称重。 将称量的产品从每个秤控料斗进料到与每个所述梭子相关联的多个储存杯中，并且与每个储存杯相关联的产品重量被记录。 测试存储杯的特定组合以确定其中的组合产品重量是否在可接受的限度内增加所需的重量。 发现使用重量的第一个组合，并将适当的储存杯排空到用于接收产品的容器中。 从秤上重新填充合适的储存杯，重复该过程。 当预选数量的存储杯的组合中没有一个包括总产品重量在可接受限度内时，限制被扩大并且循环重复。 称重系统包括用于控制其操作的编程微处理器，用于提供要测试的组合，用于计算组合的重量，以及用于确定组合重量是否在可接受的限度内。 该产品的特定分配器包括一个反转旋转部分，用于防止产品堵塞开口，该开口用于将分配器连接到按比例控制的料斗上。

公开(公告)号：US4534430A

公开(公告)日：1985-08-13

申请号：US562514

申请日：1983-12-19

申请人： Henry J. Steel

发明人： Henry J. Steel

IPC分类号： G01G13/00 ,  G01G19/32 ,  G01G19/387 ,  G01G13/22 ,  G01G19/22 ,  G01G19/52

CPC分类号： G01G19/32

摘要： The machine comprises one or more weighers for producing electrical output signals dependent on the weights of samples weighed thereby, and a plurality of sample holders, greater in number than the weighers, for holding respective samples. The sample holders may include a respective weigher holder associated with each weigher, and two or more storage holders associated with each weigher for holding samples discharged from the associated weigher holder. The machine further comprises memories for storing signals indicative of the weights of the samples in the storage holders as determined by the weighers, and selection circuitry for making a selection from amongst the samples in all the storage holders in dependence on the weights of the samples as indicated by the memories and for discharging the selected samples from the storage holders to form a batch of an appropriate weight.

摘要翻译： 该机器包括一个或多个称重器，用于产生取决于由其重量的样品的重量的电输出信号，以及多个样品架，其数量大于称重器，用于保持各个样品。 样品保持器可以包括与每个称重器相关联的相应的称重器支架，以及与每个称重器相关联的两个或更多个存储支架，用于保持从相关联的称重器支架排出的样品。 该机器还包括存储器，用于存储指示由称重器确定的储存架中的样品的重量的信号，以及用于根据样品的重量从所有储存器中的样品中进行选择的选择电路 由存储器指示并从储存架排出所选择的样品以形成一批适当的重量。