| 摘要 |
<p>When agricultural implements are combined, the implement last attached to the assembly lacks a lot of connecting accuracy relative to the previous passage. Said last implement is mounted on a self-guided carriage provided by the rotation of its pivot (2) in the central part of its main body (18) produced by a double acting hydraulic cylinder (1). The symmetrical tracing means are provided by a tooth (10) and the symmetrical locating means are provided by a V-shaped wheel (5) mounted on a parallelogram whereof the deformation will be estimated by two sensors (14) and communicated to an electronic module (4) one function of which is to control the electrovalve (3) which is connected to the cylinder (1).</p> |
