The invention discloses a five-axis taper clutch type double-shifting-fork control self-adaptive speed change system which comprises a power input mechanism, a speed change system and a power output mechanism, and the speed change system comprises a supporting mandrel, a self-adaptive cam clutch mechanism, a low-speed-gear transmission mechanism and an advancing and retreating gear shifting mechanism. In addition, a five-axis parallel arrangement mode is utilized, so that the axial length of the system is reduced, and application scenes with specific space requirements are met. The self-adaptive mechanical transmission has the advantage of self-adaptive mechanical transmission, switching and maintaining of a low-speed gear and a high-speed gear are achieved under the combined action of traction force and running resistance, high driving torque can be provided in a constant torque area, and high rotating speed can be provided in a constant power area. And low-speed, large-torque and high-efficiency requirements of various complex working conditions of vehicle acceleration, climbing and high-speed driving can be met. And more preferably, the optimal working opportunity for optimizing the power of the motor can be selected, the power output efficiency of the driving motor is improved, the economical efficiency is greatly improved, and the continuous acceleration performance is enhanced.

    本发明公开了一种五轴锥度离合式双拨叉控制自适应变速系统,包括动力输入机构、变速系统和动力输出机构,变速系统包括支撑心轴、自适应凸轮离合机构、低速挡传动机构和进退换挡机构,不仅实现倒挡功能,而且利用五轴平行布置的方式,减少了系统轴向上的长度,满足于特定空间要求的应用场景。具有自适应机械变速的优点,采用牵引力以及行驶阻力共同作用实现低速和高速挡的切换以及维持,能在恒转矩区提供较高的驱动转矩,又能在恒功率区提供较高的转速,还能实现低速大扭矩、高效率满足车辆加速、爬坡与高速行驶的多种复杂工况的要求。更优的是可选择优化电动机动力最佳工作时机,提升驱动电机的动力输出效率,大幅提升经济性,增强持续加速性能。


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    Title :

    Five-axis taper clutch type double-shifting-fork control self-adaptive speed change system


    Additional title:

    五轴锥度离合式双拨叉控制自适应变速系统


    Contributors:
    XUE RONGSHENG (author) / DENG XINTAO (author) / DENG TIANYI (author) / DENG YUNFAN (author) / LIANG ZHIZI (author) / XUE FEI (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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