| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seedling transplanter which calculates the area of a cultivated field by the travel of the body of the seedling transplanter and calculates the degree of progress in the transplanting work of seedlings, the amount of use of the seedlings and fertilizer, a period required for the work, etc. from the calculated area. <P>SOLUTION: The seedling transplanter is provided with: a rotation detection member 1 which detects the drive rotation of rear wheels 2 and 2; and a seedling planting device 4 provided to a traveling vehicle body 3 which calculates a travel distance from the number of revolutions of the rear wheels 2 and 2, which is detected by the rotation detection member 1. On the basis of the result of the detection by the rotation detection member 1 and the result of detection by a steering detection member 6 which detects steering turning of front wheels 5 and 5 provided at the front portion of the traveling vehicle body 3, the travel distance B of each planting travel row and a fold-back turning distance C at the end of each planting travel row are calculated, and a seedling planting row area E is calculated from the travel distance B and the fold-back turning distance C. <P>COPYRIGHT: (C)2012,JPO&INPIT |
