The invention relates to agricultural machinery, in particular to a medium and small horsepower electric tractor driving system device which comprises a power supply mechanism, a control mechanism and an execution mechanism. The power supply mechanism is composed of a power battery; the control mechanism is composed of a transmission motor driver, a steering motor driver and an electronic throttle. The executing mechanism is composed of a transmission motor and a steering motor. The rotating speed of the transmission motor can be controlled through the electronic throttle, so that the traveling speed of the whole vehicle is controlled. The working modes of the motor can be switched in time according to the working condition requirements of the tractor, so that the working efficiency and the energy utilization rate of the motor are improved, and the problems of high failure rate, serious exhaust emission and low energy utilization rate of the tractor under the existing technical conditions are solved.

    本发明涉及农业机械,特别是一种中小马力电动拖拉机驱动系统装置,包括供电机构、控制机构与执行机构。所述供电机构由动力电池组成;所述控制机构由传动电机驱动器、转向电机驱动器,电子油门组成;所述执行机构由传动电机、转向电机组成。可通过电子油门来控制传动电机的转速,从而控制整车的行进速度。本发明能够根据拖拉机的工况需求即时切换电机的工作模式,从而提高电机工作效率与能量利用率,解决在现有技术条件下的拖拉机故障率高、尾气排放严重、能量利用率低的问题。


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    Title :

    Driving system of medium and small horsepower electric tractor


    Additional title:

    一种中小马力电动拖拉机驱动系统


    Contributors:
    QIAO MINGRUI (author) / WANG BAOCHAO (author) / CHU HONGKONG (author) / ZONG QINGTAO (author) / LI RUI (author)

    Publication date :

    2022-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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