| 摘要 |
PURPOSE: A steering device of a carriage frame for a two-wheel steering trackless is provided to reduce costs for the manufacturing and maintenance of a steering device, to improve the responsiveness of a steering device, and to facilitate the control of a steering device using a simple steering power transmission structure. CONSTITUTION: A steering device of a carriage frame for a two-wheel steering trackless comprises a carriage frame (100), a front wheel (200), a rear wheel (300), and a pulling rod (400). The front and rear wheels are separately assembled with the front and rear wheel axles (210, 310) of the carriage frame to be rotated. The rear end of the pulling rod is directly connected to the front bell crank on the front wheel axle. |
