Agricultural rotary tillage machine

An agricultural machine, comprising a front axle part including a first DC motor connected with driving wheels on left and right sides through a differential transmission system mounted inside a front axle housing, lifting equipment, a rotary tillage component, a battery pack, a rear axle steering part, a flattening component and a rack;

• wherein the front axle housing of the front axle part is connected with the rack through the lifting equipment;
• the rotary tillage component comprises a second DC motor and a gearbox which are connected with each other through a transmission of a chain, and a rotary tillage blade;
• an output shaft of the gearbox is connected with the rotary tillage blade;
• the rotary tillage component is mounted at the front of the rack fixedly through the gearbox;
• the rear axle steering part includes a rotary seat, a rotary shaft, a steering handlebar, a rear axle stand and two squirrel-cage hubs;
• the rotary seat is connected fixedly with the rack;
• the rotary shaft is mounted on the rotary seat;
• an upper end of the rotary shaft is equipped with the steering handlebar;
• a lower end of the rotary shaft is connected with the rear axle stand;
• the rear axle stand is equipped with the squirrel-cage hubs through a supporting axle;
• the flattening component is connected with the rack through a first electric actuator and a flexible torsion bar;
• the battery pack is located on the rack arranged in the front and back of the rotary tillage component.