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    • 64. 发明授权
    • Process and apparatus for spreading granular material
    • 用于传播颗粒材料的方法和装置
    • US3698574A
    • 1972-10-17
    • US3698574D
    • 1970-06-18
    • LOUKS ROBERT A
    • LOUKS ROBERT A
    • B65G69/00B65G65/32
    • B65G69/0458
    • This invention relates to a process and an apparatus for spreading granular material for use primarily in a conventional circular storage bin having a floor and a material evacuating unit: the apparatus having a hopper for receiving the material dumped therein through a roof opening by a conventional elevator, and having further a vertically adjustable rotatable pan disposed beneath the hopper for receiving and holding the material, with the upper edge of the pan outer wall disposed above the lower edge of the hopper bottom whereby the pan is not rotated, the pan will fill up with the material and then the throat of the hopper will clog with the material, and including further motorized means operable to rotate the pan so that the material is thrown outwardly of the pan by centrifugal force, the material then falling on the bin floor in a level manner. A switch device is built into one side of the hopper and is responsive to material clogging up the hopper to automatically turn on the motor so as to rotate the pan, thus insuring that no material is discharged into the bin unless the spreader is operating at full capacity.
    • 66. 发明授权
    • Silage distribution apparatus
    • 污泥分配装置
    • US3640409A
    • 1972-02-08
    • US3640409D
    • 1970-08-20
    • HANSON SILO CO
    • HANSON NEWELL B
    • A01F25/18B65G65/32
    • A01F25/186
    • A frame pendulously attachable to the outlet end of a blower pipe or silage chute within a silo including a motor and gear box with a clutch arrangement therein so that a first generally horizontal plate is attachable to the motor for continuous rotation during energization of the motor and a second angularly disposed plate or deflection plate mounted above the generally horizontal plate for rotation during actuation of the clutch arrangement so that silage leaving the blower pipe is deflected onto the generally horizontal plate in substantially any desired direction. The entire pendulously mounted frame is adjustable relative to the end of the blower pipe so that silage can be distributed evenly throughout the entire silo.
    • 框架可下摆地连接到筒仓内的鼓风机管道或青贮料槽的出口端,包括具有离合器装置的马达和齿轮箱,使得第一大致水平的板可附接到马达,用于在马达通电期间连续旋转, 安装在大致水平板上方的第二角度布置的板或偏转板,用于在离合器装置的致动期间旋转,使得离开鼓风管的青贮料料基本上在任何期望的方向上偏转到大体水平的板上。 整个下摆式框架相对于鼓风机管道的末端是可调节的,使得青贮饲料可均匀分布在整个料仓中。