| 摘要 |
PURPOSE: A sampling device is provided to save cots and reduce the waste of minerals used as raw material by collecting an exact amount of mineral samples. CONSTITUTION: A sampling device comprises a device body(110) and a collect unit(120). The device body is provided with a transport unit which can transport shipment. The collect unit collects a part of the shipment. The collect unit is comprised of a screw conveyor unit(122) and a screw drive unit(124). The conveyor unit is formed in a longitudinal direction to transfer a part of the shipment by rotation. The screw drive unit connects to the screw conveyor unit and drives the screw conveyor unit.
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