The invention discloses a small-horsepower range-extending type electric tractor. The electric tractor comprises an electric drive system, a control system, a walking mechanism, a hydraulic mechanism, a supporting mechanism and a rotary tillage mechanism. The electric drive system is used as a power source of the whole machine; the control system is used for controlling the starting, stopping and advancing speed of the tractor; the walking mechanism is used for forward driving of the tractor; the hydraulic mechanism is used for controlling the rotary tillage mechanism to ascend and descend and adjusting the ploughing depth; the supporting mechanism is used for fixing the extended-range power supply device, the power battery, the motor driving controller and the motor; the rotary tillage mechanism is used for field operation links such as rotary tillage, ridging and weeding. The electric vehicle is small in size, strong in power and capable of adapting to small land parcels and greenhouse operation conditions, whole machine power supply is achieved through the power battery and the extended-range power supply device, endurance anxiety is avoided, fuel oil can be saved, and carbon emission can be reduced.

    本发明公开了一种小马力增程式电动拖拉机,所述电动拖拉包括电驱系统、控制系统、行走机构、液压机构,支撑机构、旋耕机构。所述电驱系统用于整机的动力来源;所述控制系统用于控制拖拉机的启停与前进速度;所述行走机构用于拖拉机向前行驶;所述液压机构用于控制旋耕机构的升起和降落,调节耕地的深度;所述支撑机构用于固定增程式供电器,动力电池,电机驱动控制器,电机;所述旋耕机构用于旋耕、起垄、除草等田间作业环节。本发明专利体积小,动力强劲,能够适应小地块及温室大棚作业条件,通过动力电池和增程式供电器双动力电源进行整机供电,无续航焦虑,可以节省燃油,减少碳排放。


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    Title :

    Low-horsepower range-extending type electric tractor


    Additional title:

    一种小马力增程式电动拖拉机


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

    Publication date :

    2022-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft



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