论文部分内容阅读
日本久保田鉄厂公司生产了一种全液压挖沟机,可以用在一般土木建設工程及农田排水沟渠工程中。这种机器在机体前方的支臂上有挖掘用的鏈条传动装置,将連續挖出的土砂等用侧面的皮带运輸机进行排除,挖掘的寬度可以根据不同斗齿的組合而有六种可能。行走靠液压馬达驅动的四級传动装置来实現,可以实現挖掘时的极慢速的控制。当一边驅动而
The Japan Kubota Plant Co., Ltd. has produced a full-hydraulic trencher that can be used in general civil engineering and farmland drainage ditches. This kind of machine has a chain transmission device for excavation on the arm in front of the machine body, and the continuous excavation of earth and sand is eliminated by the belt conveyor on the side. The width of excavation can be six kinds depending on the combination of different teeth. may. The four-stage transmission driven by a hydraulic motor can achieve extremely slow control during excavation. When one side drives