| 摘要 |
<p>The invention consists of a tool for uprooting brushwood and shrubs, whose configuration starts from a head for hitching onto a driving tractor, bearing two side plates (2) attached to the hitching head, and on the lower edge of those plates is attached a dettachable shovel (4). The upper portion of these plates is prolonged to form a backward projection, to link the end of the hydraulic cylinder (3), the free end of whose rod links between the lower ends of a pair of arms (8) that, on their upper ends, are also linked that extend from the plates to which the shovel is attached, backwards and in a sloping manner. The tool also has means to disengage any shrubs or branches that may remain attached to the shovel after uprooting, and a set of claws (12) to secure the tool into the ground and stabilize it during the performance of its work. A second variation of this tool features a second shovel (22), installed facing the first shovel, so that betwen them both they encompass tree-trunks (25), to uproot and lift them.</p> |
