The invention discloses an automatic coupler of a rail vehicle, which belongs to the technical field of rail transit and comprises a rack, a lock pin rotating shaft, an execution push cylinder and a transmission assembly. The rack is arranged at the bottom of the coupler. The two ends of the lock pin rotating shaft are rotationally connected with the rack. And the execution push cylinder is arranged at the bottom of the rack. The transmission assembly comprises a rack and a gear, the gear fixedly sleeves the periphery of the lock pin rotating shaft, one end of the rack is fixedly connected with an output shaft of the execution push cylinder, and the other end of the rack is meshed with the gear. The transmission assembly and the execution push cylinder part are arranged at the bottom of the coupler, some parts, on the left side face and the right side face of the coupler, of a vehicle body can be avoided, and the transmission assembly and the execution push cylinder are prevented from colliding and interfering with the parts. Through cooperation of the execution push cylinder, the rack and the gear, the pushing effect of the execution push cylinder can be converted into the twisting effect of the lock pin rotating shaft, power transmission can be achieved in the vertical direction of the car coupler, and all assemblies can be conveniently arranged at the bottom of the car coupler.
本发明公开了一种轨道车辆自动化车钩,属于轨道交通技术领域,包括机架、锁销转轴、执行推缸以及传动组件。机架设置于车钩的底部。锁销转轴两端分别与机架转动连接。执行推缸设置于机架的底部。传动组件包括齿条以及齿轮,齿轮固定套设于锁销转轴的外围,齿条的一端与执行推缸的输出轴固定连接,齿条的另一端与齿轮啮合。将传动组件以及执行推缸部分设置于车钩的底部,能够避开车体在车钩左右侧面的某些部件,防止传动组件以及执行推缸与这些部件发生碰撞干涉。通过执行推缸、齿条以及齿轮的配合,能够将执行推缸的推动作用转化为锁销转轴的扭转作用,可以在车钩的竖直方向上实现动力的传动,便于将各个组件设置于车钩的底部。
Automatic car coupler of railway vehicle
一种轨道车辆自动化车钩
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |
AUTOMATIC COUPLER BODY AND THE RAILWAY VEHICLE AUTOMATIC COUPLER
European Patent Office | 2018
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