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    • 2. 发明授权
    • Milk sweep method and apparatus for automated milking systems
    • 牛奶清洗方法和自动挤奶系统的设备
    • US4516530A
    • 1985-05-14
    • US542005
    • 1983-10-14
    • Rolf W. ReisgiesRobert Camren
    • Rolf W. ReisgiesRobert Camren
    • A01J5/017A01J7/00A01J5/04
    • A01J7/005A01J5/017A01J7/025
    • An automated milking system is disclosed in which the milking vacuum applied from a vacuum line (18) through a milk flow valve (13) and the milk hose (17) to a teat cup cluster (12) is initially shut off after automatic detacher controls (11) provide a signal indicating the end of milking. Milk sweep controls (10) provide a signal to the drive cylinder (24) of the milk flow valve (13) either a selected period of time after the end of milking or upon receipt of milk sweep initiate signal from a condition responsive sensor in the parlor to cause the milk flow valve to be shifted to the position in which vacuum is applied to the milk hose (17) and teat cup cluster (12), thereby drawing out rest milk remaining in these components. After a selected period of time, the milk valve (13) shuts off the milking vacuum in response to a signal from the milk sweep controller (10) and may thereafter shift to a position in which backflushing solution from a backflush system (14 ) is passed through the milk flow valve (13) into the milk hose (17) and teat cup cluster (12) to flush out these components.
    • 公开了一种自动挤奶系统,其中从真空管线(18)通过牛奶流量阀(13)和牛奶软管(17)施加到奶杯杯(12)的挤奶真空器在自动分离器控制 (11)提供表示挤奶结束的信号。 牛奶清扫控制器(10)在挤奶结束之后的选定时间段内或在接收到来自所述牛奶流量阀(13)中的状况响应传感器的牛奶扫描启动信号时向牛奶流量阀(13)的驱动气缸(24)提供信号 使奶流量阀转移到奶袋(17)和奶杯杯(12)上施加真空的位置,从而抽出残留在这些部件中的剩余乳。 在选定的时间段之后,牛奶阀(13)响应于来自乳清控制器(10)的信号而关闭挤奶真空,然后可以转移到从反吹系统(14)的反冲洗溶液为 通过牛奶流量阀(13)进入牛奶软管(17)和奶杯杯(12)以冲洗出这些部件。
    • 4. 发明授权
    • Milk weight metering method and apparatus
    • 奶粉计量方法和装置
    • US4548161A
    • 1985-10-22
    • US521412
    • 1983-08-08
    • Rolf W. ReisgiesMichael L. Kvalo
    • Rolf W. ReisgiesMichael L. Kvalo
    • A01J5/01G01F23/20G01G17/04G01G19/10A01J9/08
    • G01G17/04A01J5/01G01F23/20G01G19/10
    • A milk weight metering apparatus (10) is disclosed which uses a standard glass milk weigh jar (14) which is suspended from a load cell weight measuring unit (15). A hydraulic output line (16) extends from the weight measuring unit (15) to a pressure transducer (17) at a position remote from the cow being milked, preferably outside the milking parlor. As milk accumulates within the milk weigh jar (14) greater pressure is provided on fluid sealed within a chamber defined by a load cell body (55) and a diaphragm (63), which pressure is transmitted through the hydraulic line (16) to the pressure transducer. The change in weight of the suspended weigh jar (14) after the milk has been accumulated therein will be proportional to the change in the pressure in the hydraulic line (16), allowing the weight, and thereby the volume, of the milk from the cow to be determined and recorded. The production from the cow may also be correlated with the cow's identity and the time of milking.
    • 公开了一种使用从称重传感器重量测量单元(15)悬挂的标准玻璃奶称重罐(14)的奶重计量装置(10)。 液压输出管线(16)从重量测量单元(15)延伸到压力传感器(17),位于远离被挤奶的母牛的位置,优选在挤奶室外。 当牛奶积聚在牛奶称重罐(14)内时,在由称重传感器体(55)和隔膜(63)限定的室内密封的流体上提供更大的压力,该压力通过液压管线(16)传递到 压力传感器。 牛奶在其中积聚之后的悬挂重量罐(14)的重量变化将与液压管线(16)中的压力变化成比例,从而允许牛奶的重量,从而允许来自 牛被确定和记录。 牛的产量也可能与牛的身份和挤奶时间相关。