| 摘要 |
PURPOSE:To weigh various objects to be weighed in a short time by lowering a mounting and elevating means itself in recessed grooves of a pedestal while the object to be weighed is mounted on the upper surface of the elevating means and mounting the object to be measured on the upper surface of the pedestal and raising the elevating means after the weighing is finished and separating the object to be measured from the upper surface of the pedestal. CONSTITUTION:When a motor 8 is driven, a screw rod 7 is screwed in a screw receiver 11 having an internal screw and a roller receiving housing 6 rises. When weighing preparations are finished, rotating rollers 5 are made on the same level with rollers 13 and 15 for sending in and out, and when the object to be measured is sent in and comes right above the pedestal 1, the rotating rollers 5 are stopped and then, the rotating rollers 5 fall in the recessed grooves 4 provided to the pedestal 1 and the object to be weighed is weighed. When the weighing is finished, the rollers 5 rise in a moment and the motor 12 is driven and rotations of the rollers 5 are started and the object to be weighed is conveyed to a next step by the starting of the rotations of the sending-out rollers 15.
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