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斗轮挖掘机工作装置和传动系统的设计与整机性能有直接关系。斗轮部分离机器回转中心最远,工作时还要承受很大的挖掘力,若设计不当,头部重量过大,后部平衡重将成倍地增加。斗轮减速箱直接与斗轮轴连接,若传动机构不紧凑,就会使体积重量加大、该侧自由切削角减小,影响这一侧的挖掘尺寸,甚至造成减速箱碰掌子面。所以斗轮头部和传动系的设计应力求重量轻体积小,使机器在同样重量下能发挥更大的挖掘力和获得最大的自由切削角,并且斗轮工作装置在左右回摆时都具有相同的挖掘规范。
The design of bucket wheel excavator working equipment and transmission system is directly related to the performance of the whole machine. The bucket wheel part is the furthest from the rotary center of the machine, and it also needs to bear a great digging force when working. If the design is not proper, the head weight will be too large and the rear balance weight will increase exponentially. The bucket wheel reduction gear box is directly connected with the bucket wheel shaft. If the transmission mechanism is not compact, the volumetric weight will be increased, the free cutting angle at this side will be reduced, affecting the excavation size on this side, and even causing the reduction box to collide with the child face. Therefore, the design of the bucket wheel head and drive train is to be light and small, so that the machine can exert greater digging force and obtain the maximum free cutting angle under the same weight, and the bucket wheel working device has the left and right swing back The same mining specification.