| 摘要 |
PURPOSE: The storage is to install a screw within the box to agitate grains in storage and keep the temperature steady in the case and maintain grains fresh against worms. CONSTITUTION: The storage box equips a motor-operated impeller in it to agitate grains, a heat exchanger on the outer side of the box case(10) to control the inner temperature, a grain storage room(18) with a bottom guide plate(14) and with the inlet and outlet to receive and discharge grains. A button(24) on the wall operates a valve of the outlet(14a) selectively.
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