| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a carrying vehicle having a more compact and simpler structure and suitable for carrying a super-heavy load. SOLUTION: Detection signals from a front side guide magnetic sensor 150 and a rear side guide magnetic sensor 152 of the carrying vehicle 10 are processed, and the deviation of a vehicle body 12 with respect to a guide route W is operated by a control means 190. Based on the result of the operation, the control means 190 controls a steering means 70 in the direction in which the deviation is constantly reduced. Thus, the vehicle body 12 travels along a guide route W without deviation from the guide route W. The steering means is driven by a hydraulic method, and the directions of rear side steering wheels 66 and 68 are changed by changing the directions of front side steering wheels 62 and 64 in an interlocking and synchronous manner.</p> |
