Chassis arrangement structure of pure electric drive axle tractor

• Main Authors: SHAO SHUAI, FENG CHAO, CUI HONGJIE, LI CONG, JIANG WENTAO, WANG KAI, CHEN XIAOJIE, REN PENG, DAI BEILEI, XU ZI'AO
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2024
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; VEHICLES IN GENERAL

The utility model discloses a chassis arrangement structure of a pure electric drive axle tractor. The chassis arrangement structure comprises a frame, a front axle, an electric drive axle, a lower power battery device and a side power battery device, the front axle is mounted on the frame close to the front end, and the electric drive axle is mounted on the frame close to the rear end; mounting spaces are reserved on the left side and the right side of the frame and located between the front axle and the electric drive axle. The side power battery device is positioned in the mounting space and is fixedly connected with the frame; and a lower power battery device is arranged on the inner side of the corresponding frame below the cab. The installation space of the power battery device is increased, the battery capacity is improved, and the mileage anxiety is reduced. Meanwhile, the center of gravity of the vehicle is low, axle load distribution is more reasonable, and positive influences are brought to improve