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    • 42. 发明授权
    • Ball feeding device
    • 送球装置
    • US5392955A
    • 1995-02-28
    • US176261
    • 1994-01-03
    • Nobuyuki YasudaMasatoshi Yasuda
    • Nobuyuki YasudaMasatoshi Yasuda
    • F16C43/06G07F11/02
    • F16C43/06
    • A ball feeding device which can feed balls one by one without allowing many impacts on the balls and which can prevent the balls from being magnetized. Balls are accommodated in a housing formed with a conical hole in the bottom thereof. A rotary rod having a conical end is mounted in the housing, the conical end being located near and opposite to the conical hole. Balls are guided one by one into the area between the conical end and the conical hole and discharged one by one through the conical hole. A pair of inclined cylinders are provided under the housing. The balls discharged through the conical hole drop onto the higher end of the gap defined between the cylinders and roll along the gap. The gap expands gradually from the higher end toward the lower end. Thus, the balls drop through the gap into a pan provided under the cylinders while being fed along the gap.
    • 一种球喂料装置,其可以一个接一个地喂入球,而不会对球发生许多冲击,并且可以防止球被磁化。 球体容纳在其底部形成有锥形孔的壳体中。 具有锥形端的旋转杆安装在壳体中,锥形端位于锥形孔附近和相对的位置。 球一个接一个地引导到锥形端和锥形孔之间的区域中,并一个接一个地通过锥形孔排出。 在壳体下方设有一对倾斜的气缸。 通过锥形孔排出的球落在限定在气缸之间的间隙的较高端上,并沿间隙滚动。 间隙从高端朝向下端逐渐扩大。 因此,滚珠沿间隙进给时,球通过间隙落入设置在气缸下方的盘中。