| 摘要 |
The present invention relates to a lifting device using a gas spring, which stores fruits, such as apples and pears, in a box after harvesting and places the box on the ground by vertically moving the box using a gas spring. The lifting device using a gas spring comprises: a base frame part; two support frame parts which are installed on both sides of the base frame part in a height direction; a box frame part which is connected and installed between the support frame parts and allows a box to be loaded thereon to be vertically moved; and two gas spring parts which are fixed to the support frame parts, respectively, to maintain the box frame part at an ascent position at ordinary times and to lift down the box frame part when the weight of the box frame part reaches a preset weight. |
