| 摘要 |
<p>Automatic weeder for weeding between planted row crops (12a, 12b, 12c, 12d). The automatic weeder comprises blades (5a, 5b, 5c, 5d, 8a, 8b, 8c, 8d), mounted onto movable connecting rods (4, 7) and guiding means (16a, 16b, 16c, 16d), mounted onto the blades, which guiding means (16a, 16b, 16c, 16d) operationally lean against the rows to be weeded. In a state of rest the blades (5a, 5b, 5c, 5d, 8a, 8b, 8c, 8d) are moved away from the row crops and in an active state the blades (5a, 5b, 5c, 5d, 8a, 8b, 8c, 8d) are moved towards the row crops, the guiding means (16a, 16b, 16c, 16d) thereby preventing the blades (5a, 5b, 5c, 5d, 8a, 8b, 8c, 8d) from damaging the crop.</p> |
