| 摘要 |
The present invention relates to a steering apparatus for turning a front wheel of a tractor, and more particularly, to a steering apparatus of a tractor, in which a steering cylinder is arranged so as to have a pair of left and right cylinder rods that receive, via the hydraulic pressure thereof, steering force provided by a user operation of a steering handle to extend/contract in the left and right directions, and both ends of each of the left and right cylinder rods is hingedly connected to respective swing links to form a first four-bar linkage structure, and second four-bar linkage structures are installed at the left and right sides of the first four-bar linkage structure, so as to enable the front wheel to be steered, thus enabling the front wheel to have a larger steering angle. |
