| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a demolition machine capable of cutting and collecting a steel plate of a large structure more efficiently and safely than before. <P>SOLUTION: The demolition machine includes a hydraulic operation boom which is rotatably mounted on a vehicle body of a self-traveling vehicle, and can rise and fall; a hydraulic operation arm which is coupled to a tip of the boom to bend and extend; an operation cabin which is installed on the vehicle body, and includes a control part for traveling operation of the vehicle and driving operation of the boom and arm inside; a heat cutter which is operated by control operation of the control part in the operation cabin; and a truck coupled to a tip of the arm through a universal coupling. The truck includes a truck body which is mounted with a torch head of the heat cutter, and travels through rotation of a wheel in which an electromagnet switched between an electrification state and a non-electrification state through the control operation by the control part in the operation cabin is incorporated, and a suspension spring device provided between the truck body and universal coupling. <P>COPYRIGHT: (C)2012,JPO&INPIT |
