| 摘要 |
<p>The object of the invention is an equipment for the attachment of an accessory to the boom of a working machine, which equipment consists of the support block (1), of the quick-mounting devices (2, 3), attached to it for mounting the accessory (4) on the equipment and further on the working machine, of the mounting bracket (5) at the other end of the equipment, which mounting bracket consists of mounting devices (9) for mounting the equipment removably on the boom (10) or on the quick-mounting fixture (11) attached to the boom, which support bracket (1) and mounting bracket (5) are attached to each other pivotally through the spindle arms (6,7), and of the power actuator (8) to swivel the support block and mounting bracket in relation to each other. To further improve the performance of the equipment the support block (1) consists of the rotating ring (12) attached to the spindle arms (6), which rotating ring is rotatable in relation to the spindle arms (6), and of the support frame (13) attached to the rotating ring, to which support frame the quick-mounting devices (2, 3) are attached.</p> |
