| 摘要 |
The apparatus is designed to adjust height of a table depending on the hight of an operator manually when taking eggs in egg containers at a poultry farm. The apparatus includes : a supporting prop (1) a frame (3a) of the table (3) ; a driving section (5) having a motor and a transmission; a chain gear rotating by the driving force generated from the driving section (5); a reverse rotation selective switch (8); a foot switch (12) for turning on/off the power; and a power switch (13) installed at the lower part of the supporting prop (1).
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