| 摘要 |
XU1209206AU It is disclosed a device for uninterruptedly housing fallen pearls, it solves the problems that the classification and housing of pearls are mostly based on a manual operation which causes low efficiency and a high labor cost. The device includes a shaft and a disk which is rotated together with the shaft, characterized in that a plurality of drop holes are provided on the disk, said plurality of drop holes are arranged along the circumference of the disk. A tab is disposed under each of the holes, the tab is connected pivotally to the bottom of the disk and fixed to one end of pullback spring, and the other end of the pullback spring is fixed to the disk. A lower plate, which is located under a plurality of tabs, is provided under the disk. An extensible member, which can be moved upwards and downwards, is disposed on the lower plate, The lower plate is provided with a plurality of through holes arranged along the circumference thereof and each of the plurality of through holes corresponds to respective one of the drop holes in vertical direction. Each of the through holes is connected to a container through a pipe. Present utility model can automatically house the classified pearls and has the advantages such as a low error rate, high housing efficiency and low cost as compared to the manual operation. Meantime, the structure of the device is reasonable and the operation of the device is uninterrupted. Figure 1 XU1209206AU 9 + 3 Fignre 2 Figure 1 Figure Figure 4 |
