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2. 发明授权

US4429660A Water powered fish feeder 失效
标题翻译：水力供水器
公开(公告)号：US4429660A
公开(公告)日：1984-02-07
申请号：US411862
申请日：1982-08-25
申请人： Edward F. Olson , Robert F. Olson
发明人： Edward F. Olson , Robert F. Olson
IPC分类号： A01K61/02 , A01K5/00
CPC分类号： A01K61/02
摘要： A fish feeder assembly having at least one water receiving container eccentrically mounted on a rotatable shaft for oscillating the shaft as the container is sequentially filled with water and emptied when the container and shaft are pivoted by the weight of the water. The assembly includes a frame having an interior portion defining a longitudinal opening, a feed bin having at its lower portion a passageway communicating with the longitudinal opening for passage of fish feed, a metering rotor securedly affixed to the shaft and essentially filling a transverse sectional area of the passageway for rotation whereupon metered portions of fish feed are dispensed from the hopper through the longitudinal opening in the frame. A wing strucuture has a bushing for receiving the shaft in fixed relation thereto and for mounting said at least one water container, the wing structure including a stop pin disposed in general parallel relation to the axis of the shaft and cooperating with an adjustment stop for limiting arcuate movement of the shaft and consequently control the amount of fish food metered by the rotor. The metering rotor may have a set of grooves for metering different amounts of fish feed for a given arcuate displacement.
摘要翻译：一种给鱼器组件，其具有至少一个收水容器，偏心地安装在可旋转的轴上，用于当容器依次填充水时摆动轴，并且当所容纳的轴和水由水的重量枢转时，排水装置被排空。组件包括具有限定纵向开口的内部部分的框架，进料仓在其下部具有与纵向开口连通的通道，用于通过鱼饲料;计量转子，固定地固定到轴上，并基本上填充横截面积的通道，从而通过框架中的纵向开口从料斗分配计量的鱼饲料部分。翼结构具有用于接收固定关系的轴的衬套，并且用于安装所述至少一个水容器，所述翼结构包括大致平行于所述轴的轴线设置的止动销，并与限制器轴的弓形运动，从而控制由转子计量的鱼类食物的数量。计量转子可以具有一组槽，用于为给定的弓形位移计量不同量的鱼饲料。

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