| 摘要 |
<p>The wood chopper with bolts (14 and 15) is attached to the operating arm of a miniature excavator or other machine featuring an arm for exchanging tools. Oil pipes for supplying oil are attached to the openings (10, 11 and 20) of the hydroengine (2), while by command levers of the operating machine the point of the conical spindle (4) is approached to the wood. A pedal inside the machine is operated so that the oil pressure through the hydroengine (2) is provided, which via a gearbox (3) and a driving axle (16) rotates the conical spindle (4) which due to the thread (17) enters the wood and chops it, while the arm (5, 6) prevents the rotation of the wood. By the gearbox (3) lever (9) the power is selected which is required to chop the wood with regard to its structure.</p> |
