论文部分内容阅读
瑞典霍尔姆海德设备公司研制的BrokkBM3000型橇毛机,系由一回转台与三节动臂组成。这种特殊装置可使锤头作1.1m范围的直线运动。台车为电动液压驱动,也可用柴油液压驱动。该台车一般可在预板高5m(最高7m)的矿山使用。
Sweden Holm Hyde Equipment developed BrokkBM3000 type bobbin winder, consists of a rotary table and three booms. This special device allows the hammer to make a linear motion in the 1.1m range. Trolley for electro-hydraulic drive, diesel hydraulic drive can also be used. This trolley is generally used in mines with a pre-plank height of 5m (up to 7m).