| 摘要 |
PROBLEM TO BE SOLVED: To solve problems in a conventional travel body that though the movement in every direction is desired, the travel body can perform only longitudinal movement, circular arc-like longitudinal movement, and linear movement in the lateral direction, which is not adequate to a travel body for an agricultural machinery, and leaves something to be desired even as travel toys. SOLUTION: In this travel body A traveled by rotating wheels by a driving source such as a motor 3d and the like, the wheels 4 are mounted on four sides of a main body, and the wheels are respectively provided with auxiliary wheels 42 rotatable in the direction orthogonal to the rotating direction of the wheels in a state of projecting from grounding faces of the wheels. |
