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    • 86. 发明授权
    • Fruit sizing and weighing
    • 水果尺寸和称重
    • US4817744A
    • 1989-04-04
    • US171456
    • 1988-03-21
    • Harry C. Power, Jr.
    • Harry C. Power, Jr.
    • B07C5/18B65G47/96G01G11/00G01G17/00G01G19/00B07C5/16B65G15/44G01G21/22
    • G01G17/00B07C5/18B65G47/945G01G11/00B65G2201/0211
    • A simple and inexpensive method and apparatus are provided for weighing product, such as fruits and vegetables, with a separate, simple yet effective method and apparatus for sorting fruits and vegetables having the same characteristics. The weighing apparatus includes a pair of chains having inwardly extending pins engaging vertically elongated slots in lubricating plastic hour glass shaped roller segments. A flat bottom portion of each roller segment engages three rails of a stationary track while the pins engage the elongated slots and move the roller segments over the weighing mechanism. Two or more roller segments engage a fruit or vegetable at the same time, and the stationary track is notched at a load cell so that all of the roller segments supporting a fruit or vegetable operatively engage the load cell at the same time. The product sorter includes a contoured supporting base with a flexible belt on the base and in sliding engagement with it. The flexible belt includes a number of fingers spaced from each other in the dimension of conveyance. The belt may be formed in two sections, one having a roughened surface or shallow flights for engaging the fruits or vegetables. A number of ejectors, each comprising a rotary solenoid with a flipper, are spaced along the length of the supporting base to flex fingers of the belt and move a fruit or vegetable off of the belt and base when actuated.
    • 提供了一种用于对具有相同特征的水果和蔬菜进行分选,简单但有效的方法和设备来称重诸如水果和蔬菜的产品的简单且便宜的方法和装置。 称重设备包括一对链条,其具有向内延伸的销,其在润滑塑料小时玻璃形滚子段中垂直延伸的槽缝合。 每个辊段的平底部接合固定轨道的三个轨道,同时销接合细长槽并将辊段移动到称重机构上。 两个或更多个辊段同时接合水果或蔬菜,并且固定轨道在测力传感器处被切口,使得支撑水果或蔬菜的所有辊段同时操作地接合测力传感器。 产品分拣机包括一个带轮廓的支撑底座,底座上有一个柔性带,并与其滑动接合。 柔性带包括在输送尺寸上彼此分开的多个手指。 带可以形成为两个部分,一个具有粗糙表面或用于接合水果或蔬菜的浅层飞行。 每个包括具有导板的旋转螺线管的喷射器沿着支撑基座的长度间隔开,以使柔性指状皮带移动,并且当致动时将水果或蔬菜从皮带和底座移出。
    • 87. 发明授权
    • Automatic weighing apparatus and method
    • 自动称重设备及方法
    • US4537229A
    • 1985-08-27
    • US532519
    • 1983-09-15
    • Takashi SashikiKeiko Sakaeda
    • Takashi SashikiKeiko Sakaeda
    • G01G13/02G01G13/24G01G13/26G01G15/00G01G17/00G01G19/04B65B1/32
    • G01G13/26G01G13/022G01G13/246G01G15/001G01G17/00
    • An apparatus for automatically weighing out articles of a type having an apparent specific gravity which is not constant includes means for weighing out the articles into a batch having a target weight, means for filling a constant volume with the weighed out batch of articles, a pressure sensor for sensing pressure that develops when the articles have been introduced into the constant volume, and means responsive to the pressure sensed by the pressure sensor for automatically adjusting the target weight value within preset allowable limits so that the weighed out batch of articles will have a fixed volume. The weighed out batch of articles introduced by the filling means are shaped into the fixed volume. The weight of the batch and the volume thereof within a package are both within preset allowable limits.
    • 用于自动称量具有不恒定的表观比重的物品的装置包括用于将物品称重为具有目标重量的批次的装置,用于用称重的一批物品填充恒定体积的装置,压力 用于感测当物品被引入恒定体积时产生的压力的传感器,以及响应于压力传感器感测的压力的装置,用于在预设的允许极限内自动调节目标重量值,使得称重的物品将具有 固定体积。 由填充装置引入的称重的一批物品被成形为固定体积。 批料的重量及其在包装内的体积都在预设的允许限度内。
    • 89. 发明授权
    • Wood stove grate kit with low wood signal
    • 木制炉灶格栅套件,低木材信号
    • US4503782A
    • 1985-03-12
    • US484434
    • 1983-04-13
    • Marty D. Helton
    • Marty D. Helton
    • F24B13/02G01G17/00G01G19/52F23N5/18
    • F24B13/02G01G17/00G01G19/52
    • The specification discloses a grate replacement kit for a solid fuel burning firebox. The kit includes an extendable grate, adaptable to a variety of different size fireboxes, and a scale to be mounted on the outside of the firebox. Further included is a hinge assembly for pivotally mounting one end of the grate to the firebox with the opposite end of the grate operatively supported by the scale. The scale is responsive to the weight of the grate and any fuel supported thereon to indicate when restoking is required to prevent the fire from burning out. Preferably, a signal device responsive to the scale is included to emit a signal in a location remote from the firebox when additional wood is required.
    • 该说明书公开了用于固体燃料燃烧火炉的炉排更换套件。 该套件包括可扩展的格栅,适用于各种不同尺寸的火炉,以及安装在火箱外部的刻度。 进一步包括铰链组件,用于将炉排的一端可枢转地安装到火箱上,炉膛的相对端由工作台可操作地支撑。 刻度尺响应于格栅的重量和支撑在其上的任何燃料,以指示何时需要重新起动以防止火焰燃烧。 优选地,当需要额外的木材时,包括响应于秤的信号装置以在远离火箱的位置发出信号。
    • 90. 发明授权
    • Cigarette weight control systems
    • 卷烟重量控制系统
    • US4269201A
    • 1981-05-26
    • US890816
    • 1978-03-27
    • Gordon F. W. PowellReginald C. BoltAlbert Simmons
    • Gordon F. W. PowellReginald C. BoltAlbert Simmons
    • A24C5/34G01G17/00A24C5/32
    • A24C5/3412Y10S131/907
    • Checking system for the scanner station of the nucleonic rod-weight control system of a continuous rod cigarette making machine, in which a stable voltage reference is switched into the circuit in place of the usual ionization chamber balance unit and a measurement is made of the difference between the reference voltage and the scanner station radiation reading while no cigarette rod is present, to determine whether the scanner station is free of debris etc. The system opens the internal shutter of the radiation source to enable the measurement to be made and closes the entrance to the scanner unit to prevent escape of B-particles. The reading circuit includes a sample-and-hold facility which enables the reading to be stored so that it can be subsequently read out by an operator or supplied to a centralized computer control system.
    • 对连续式制烟机的核棒重量控制系统的扫描站的检查系统,其中将稳定的参考电压切换到电路中以代替通常的电离室平衡单元,并且测量差异 在没有香烟杆存在的情况下,参考电压和扫描仪辐射读数之间,以确定扫描仪站是否没有碎片等。系统打开辐射源的内部快门,以使得能够进行测量并关闭入口 到扫描仪单元以防止B颗粒的逸出。 读取电路包括采样保持设备,其使读取能够被存储,从而可随后由操作者读取或提供给集中的计算机控制系统。