| 摘要 |
PURPOSE: A transfer bed for carrying seedling boxes is provided to carry the boxes through small gaps by installing an intermediate supporting roller for preventing other rollers from falling into the gaps. CONSTITUTION: A transfer bed for carrying seedling boxes comprises the following: a main body(11) for storing the seedling boxes; front and rear supporting rollers(12, 13) located on the front and rear lower sides of the main body for supporting; an intermediate supporting roller supporting the main body when the front and rear supporting rollers are passing through a gap; and first and second supporting rollers(14a, 14b) installed among the center of the main body and the front and rear supporting rollers. The main body includes a latching pin on the front lower side. |
