| 摘要 |
PURPOSE: A steering device of a tractor is provided to rotate a front wheel smoothly while securing the side steering angle of a front wheel. CONSTITUTION: A steering device of a tractor comprises a steering cylinder(71). The steering cylinder is installed in parallel to a front vehicle shaft housing. The steering cylinder comprises a steering cylinder body and a cylinder rod(72). The cylinder rod is extended horizontally. The both ends of the cylinder rod are coupled with a swing link(73) respectively. The cylinder rod comprises a quadric link structure swung horizontally by the extension of the steering cylinder. One end of the cylinder rod is coupled with a vehicle shaft housing. The other end of the cylinder rod is coupled with a steering cylinder body.
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