| 摘要 |
<p>PURPOSE:To provide a conveying vehicle capable of optionally changing the advancing direction in a narrow place, excellent in operability, and having a simple structure. CONSTITUTION:One front wheel 16R of a pair of front wheels 16R, 16L is rotatively driven by a front wheel rotation driving motor 21, and one rear wheel 17L of a pair of rear wheels 17L, 17R is rotatively driven by a rear wheel rotation driving motor 23 to advance a conveying vehicle. The direction of a pair of front wheels 16R, 16L interlocked together by a timing belt 26 is changed by a front wheel direction changing motor respectively, the direction of a pair of rear wheels 17L, 17R interlocked together by a timing belt 28 is changed by a rear wheel direction changing motor 33 respectively, thereby the advancing direction of the conveying vehicle is changed or the conveying vehicle is turned.</p> |
