The invention discloses a pure electric heavy truck battery replacing system locking mechanism, and relates to the technical field of heavy truck battery replacing, the pure electric heavy truck battery replacing system locking mechanism comprises a vehicle-mounted battery replacing base and a battery replacing type battery box assembly, the battery replacing type battery box assembly is provided with a plurality of locking bases used for being fixedly connected with the vehicle-mounted battery replacing base, and the locking bases are provided with waist-groove-shaped locking groove holes; and the vehicle-mounted battery replacing base is provided with a plurality of rotary knob type locking pins used for being fixed to the corresponding locking bases in a matched mode, and the rotary knob type locking pins are connected with driving parts for driving the rotary knob type locking pins to rotate. The driving part and the rotary knob type locking pin are connected through the spline, so that a micro up-down displacement space is provided on the rotary knob type locking pin, the driving part is effectively prevented from being stressed when the corresponding end of the rotary knob type locking pin slides in the spline, the driving mechanism is effectively prevented from being damaged, and the problem that the driving mechanism is frequently damaged is solved.
本申请公开了一种纯电动重卡换电系统锁止机构,涉及重卡换电技术领域,包括车载换电底座和换电式电池箱总成,所述换电式电池箱总成设置有多个用于与所述车载换电底座连接固定的锁紧底座,所述锁紧底座设置有腰槽状锁紧槽孔;所述车载换电底座设置有多个分别用于与相应的所述锁紧底座匹配固定的旋钮式锁止销,所述旋钮式锁止销连接有驱动转动的驱动件。本申请通过花键连接驱动件和旋钮式锁止销,从而在旋钮式锁止销上提供微量上下位移的空间,进而当旋钮式锁止销的相应一端在花键内部滑动时有效避免驱动件受力,从而有效避免驱动机构损坏,解决驱动机构频繁损坏的问题。
Pure electric heavy truck battery replacing system locking mechanism
一种纯电动重卡换电系统锁止机构
2021-06-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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