| 摘要 |
PROBLEM TO BE SOLVED: To provide a root vegetable crop harvester 1 capable of arbitrarily setting drive speeds of a plurality of rotation devices.SOLUTION: The root vegetable crop harvester 1 comprises: an engine 11 mounted on a travel body 2; a travel part 3 supporting the travel body 2; and a plurality of rotation devices 13, 14, 21, 31, 35 and 36 which pull up root vegetable crops A in front of the travel body 2 and convey them backward to remove leave/stem parts Aa and root parts Ac of the root vegetable corps A. The travel part 3 is driven by the power of the engine 11, while at least one of the plurality of rotation devices 13, 14, 21, 31, 35 and 36 is driven by the power of drive sources 45 to 48 which are different from the engine 11.SELECTED DRAWING: Figure 4 |
