The present invention improves driving performance. A drive wheel (103) is provided with: a first input shaft (34A) and a second input shaft (34B); a first output shaft (40A) and a second output shaft (40B); a first spur gear mechanism (13A) that transmits the rotational force of the first input shaft to the first output shaft; a second spur gear mechanism (13B) that transmits the rotational force of the second input shaft to the second output shaft; a wheel (16) connected to the axle (37); a turning shaft (35) that rotatably supports the wheels via the axle; a first power conversion mechanism (15A) that transmits the rotational force of the first output shaft to one end of the axle; a second power conversion mechanism (15B) that transmits the rotational force of the second output shaft to the other end of the axle; a first slide mechanism (25A) that maintains the transmission of the rotational force to one end of the axle and allows the one end of the axle to move in the extension direction of the first output shaft; a second slide mechanism (25B) that maintains transmission of the rotational force to the other end of the axle and allows the other end of the axle to move in the extending direction of the second output shaft; and an elastic member (26) that elastically supports the axle.
本发明提高行驶性能。驱动轮(103)具备:第一输入轴(34A)和第二输入轴(34B);第一输出轴(40A)和第二输出轴(40B);第一正齿轮机构(13A),其将第一输入轴的旋转力向第一输出轴传递;第二正齿轮机构(13B),其将第二输入轴的旋转力向第二输出轴传递;车轮(16),其与车轴(37)连结;转弯轴(35),其经由车轴而将车轮支承为能够回转;第一动力转换机构(15A),其将第一输出轴的旋转力向车轴的一端部传递;第二动力转换机构(15B),其将第二输出轴的旋转力向车轴的另一端部传递;第一滑动机构(25A),其维持旋转力向车轴的一端部的传递并且允许车轴的一端部沿着第一输出轴的延伸方向移动;第二滑动机构(25B),其维持旋转力向车轴的另一端部的传递并且允许车轴的另一端部沿着第二输出轴的延伸方向移动;以及弹性构件(26),其弹性支承车轴。
Drive wheel and trolley
驱动轮以及台车
2023-08-29
Patent
Electronic Resource
Chinese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |