| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter, preventing breakage of a ground leveling device 27 and an elevating link mechanism 3, and also improving the durability of constituent members.SOLUTION: When a seedling tank 51 is operated to rise, a ground leveling rotor vertical motion mechanism R is operated so that the ground leveling device 27 rises as a whole. In this state, the ground leveling device 27 is put in the attitude of lowering forward by the weight of a center ground leveling rotor 27b to prevent the load from being applied to the ground leveling device 27 and the elevating link mechanism 3. Thus, the breakage of the ground leveling device 27, the elevating link mechanism 3 and so on can be prevented, and the durability of the constituent members is improved. |
