| 摘要 |
This orbicular agriculture device is related to agricultural machinery used for cultivating land planned in circular shaped fields. In the centre of such fields, there are stationary mounted vertical posts the device rotates around. The point of the invention is that the device's beam (4) carrying a cart (6) with implements has a mobile connection to a chassis (5) and when the device's position changes, it shifts radially in horizontal plane in regard of the chassis up to the central post (1) of an adjacent field, releasing itself from the post and chassis bracket (22), and the cart (6) is fixed to the bracket. At the beam ends (4), there are symmetrically mounted pulleys (7) for driving the cart, joined by an infinite rope (10); the diameter of each pulley corresponds to the reaching width of the implement reduced by π times. |
