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公开(公告)号：US11898897B2
公开(公告)日：2024-02-13
申请号：US17286081
申请日：2019-12-10
发明人： Shinya Yokoyama , Yuki Shimizu
IPC分类号： G01G19/387
CPC分类号： G01G19/387
摘要： When there is currently no article at an upstream end of a trough of a downstream linear feeder, an upstream linear feeder is driven to operate until any article detected by an upstream article detector. In case no article is still detectable by the upstream article sensor when a predetermined period of time is passed after the upstream linear feeder starts to be driven, the upstream linear feeder is driven to operate by an increased vibration strength based on the assumption that an article(s) is being jammed or articles are being stuck together on an upstream side of the upstream linear feeder.
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公开(公告)号：US20210389169A1
公开(公告)日：2021-12-16
申请号：US17286398
申请日：2019-12-17
发明人： Ryo SUEMICHI , Naho UNO
IPC分类号： G01G19/387 , G01G21/22
摘要： A combination weighing device is provided that discharges, from a hopper, an article oversupplied into and received by the hopper and that collects the article using the collection container. The combination weighing device includes an oversupplied article retainer disposed at a position on a discharge path for the article to be discharged from the hopper and collected by the collection container. The oversupplied article retainer has a collection chute and a blocking shutters and temporarily retains the article guided to flow downward using the collection chute and the blocking shutter.
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公开(公告)号：USD847678S1
公开(公告)日：2019-05-07
申请号：US29623960
申请日：2017-10-27
设计人： Katsutoshi Maeno , Koji Morimoto , Naoko Hashimoto
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公开(公告)号：US09897337B2
公开(公告)日：2018-02-20
申请号：US14942490
申请日：2015-11-16
发明人： Kohei Kikuchi
IPC分类号： G01G11/14 , F24F7/08 , G01G19/393 , G01G13/00
CPC分类号： F24F7/08 , G01G11/14 , G01G13/003 , G01G19/393
摘要： This invention relates to a combination scale including an ejector to be supplied with compressed air to ventilate a central cabinet of the combination scale, wherein an interior of the central cabinet and a suction port of the ejector are connected to and communicating with each other.
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公开(公告)号：US20170052058A1
公开(公告)日：2017-02-23
申请号：US15346581
申请日：2016-11-08
发明人： Sachie Ito , Takayuki Nagai , Ryo Shimizu
CPC分类号： G01G23/06
摘要： A digital filter for a digital weigher reduces a calculation time in an adapted filter while maintaining weighing accuracy, a digital weigher includes the filter for the weigher, and a wave filtering process method uses the digital filter for the digital weigher. A fixation section of a FIR filter removes an oscillating component in a predetermined frequency range, from a digital weighing signal. A determination device determines whether an amplitude of an oscillating component contained in a digital weighing signal derived by performing a wave filtering process falls within a predetermined damping range. A control device changes a frequency range of an oscillating component to be removed by an adaptive section of the filter based on a result of the determination. The adaptive section of the filter performs the wave filtering process with respect to the oscillating component in the frequency range changed by the control device.
摘要翻译： 用于数字称重仪的数字滤波器可减少适应滤波器的计算时间，同时保持称重精度，数字称重仪包括称重器的滤波器，波形滤波处理方法使用数字滤波器进行数字称重。 FIR滤波器的固定部分从数字称重信号中去除预定频率范围内的振荡分量。 确定装置确定通过执行波滤波处理导出的数字称重信号中包含的振荡分量的幅度是否落入预定的阻尼范围内。 控制装置基于确定的结果来改变由滤波器的自适应部分去除的振荡分量的频率范围。 滤波器的自适应部分对由控制装置改变的频率范围内的振荡分量执行波滤波处理。
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公开(公告)号：US09523601B2
公开(公告)日：2016-12-20
申请号：US14009496
申请日：2011-04-05
申请人： Takayuki Nagai , Koji Morimoto
发明人： Takayuki Nagai , Koji Morimoto
IPC分类号： G01G19/393 , G01G13/00
CPC分类号： G01G19/393 , G01G13/006 , Y10T74/18296
摘要： A mechanism for opening and closing a hopper gate of the present invention, which is used in a combination weigher which performs combination calculation based on weights of objects, to find a combination in which a total of the weights of the objects falls within an allowable range with respect to a target weight, comprises an actuator (31) for generating a driving force for opening and closing the hopper gate (14A); a transmission mechanism for transmitting the driving force to the hopper gate (14A); a detecting device (60) capable of detecting an original point of a rotary shaft of the transmission mechanism, the original point corresponding to a position in which the hopper gate (14A) is closed; and a controller (18) capable of receiving an output signal of the detecting device (60).
摘要翻译： 一种用于打开和关闭本发明的料斗门的机构，其用于基于对象的重量执行组合计算的组合秤中，以找到其中物体的总重量落在允许范围内的组合 相对于目标重量，包括用于产生用于打开和关闭料斗门（14A）的驱动力的致动器（31）; 用于将驱动力传递到料斗门（14A）的传动机构; 能够检测传动机构的旋转轴的原点的检测装置（60），与漏斗门（14A）关闭的位置对应的原点; 以及能够接收检测装置（60）的输出信号的控制器（18）。
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公开(公告)号：US09464964B2
公开(公告)日：2016-10-11
申请号：US14238256
申请日：2012-07-23
申请人： Shinichi Miyazaki , Kazuo Nakayama , Takaaki Ito
发明人： Shinichi Miyazaki , Kazuo Nakayama , Takaaki Ito
IPC分类号： G01M17/013 , G01M17/02 , G01M1/16
CPC分类号： G01M17/021 , G01M1/16 , G01M17/02 , Y10T279/26
摘要： A lower side coupling of a Hirth coupling is coaxially coupled and fixed to a spindle, an upper side coupling of the Hirth coupling is coaxially coupled and fixed to a lower rim, the upper side coupling of the lower rim is meshed with the lower side coupling of the spindle, and upward separation of the lower rim from the spindle is prevented by chuck mechanisms.
摘要翻译： Hirth联轴器的下侧联接器同轴联接并固定到主轴上，Hirth联轴器的上侧联接器同轴联接并固定到下边缘，下边缘的上侧联接件与下侧联接器 并且通过卡盘机构来防止下边缘与心轴的向上分离。
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公开(公告)号：US09234787B2
公开(公告)日：2016-01-12
申请号：US13881367
申请日：2010-10-29
申请人： Takayuki Nagai
发明人： Takayuki Nagai
IPC分类号： G01G19/387 , G01G21/28 , G01G19/393
CPC分类号： G01G19/387 , G01G19/393 , G01G21/28
摘要： A combination weigher (100) comprises actuator units (19) for actuating weighing hoppers (14), and a body (17) having a side wall (17C) attached with the actuator units (19), and a casing member used to accommodate feeders (12) is formed by the side wall (17C).
摘要翻译： 组合秤（100）包括用于致动计量料斗（14）的致动器单元（19）和具有附接有致动器单元（19）的侧壁（17C）的主体（17），以及用于容纳进料器 （12）由侧壁（17C）形成。
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公开(公告)号：US09228884B2
公开(公告)日：2016-01-05
申请号：US13824861
申请日：2011-05-23
申请人： Shozo Kawanishi
发明人： Shozo Kawanishi
IPC分类号： G01G19/393 , B07C5/20 , G01G13/29 , G01G23/37
CPC分类号： G01G19/393 , B07C5/20 , G01G13/29 , G01G23/3707
摘要： A weighing system (100) comprises a platform scale (50) on which a container containing objects is placed; and a hand-operated combination weigher 10 including a plurality of weighing trays 12 on which the objects are put; wherein a controller of the weighing system (100) derives a target weight of the objects in the combination weigher (10) using a weight of the container which is weighed by the platform scale (50); and the controller selects a combination of the weighing trays (12) so that a combination weight of the objects on the weighing trays (12) falls within an allowable range of the target weight.
摘要翻译： 称重系统（100）包括平台秤（50），容纳物体的容器放置在该平台秤上; 以及包括放置物体的多个称重盘12的手动组合秤10; 其中所述称重系统（100）的控制器使用由所述平台秤（50）称重的所述容器的重量来得出所述组合秤（10）中的物体的目标重量; 并且控制器选择称重托盘（12）的组合，使得称重托盘（12）上的物体的组合重量落在目标重量的允许范围内。
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公开(公告)号：US08991656B2
公开(公告)日：2015-03-31
申请号：US13881202
申请日：2011-10-31
申请人： Yutaka Suzuki , Takayuki Nagai
发明人： Yutaka Suzuki , Takayuki Nagai
摘要： A weighing hopper includes a tubular main body having an upper end opening constituting a loading port and a lower end opening constituting a dispensing port and a gate provided on the main body swingably in such a way that the gate opens/closes the dispensing port, wherein the main body and the gate are formed by bending components after joining the components by diffusion.
摘要翻译： 称重料斗包括管状主体，其具有构成装载口的上端开口和构成分配口的下端开口和设置在主体上的门，以使得门打开/关闭分配口，其中 主体和门通过在通过扩散接合部件之后弯曲部件形成。
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