The invention discloses a pure electric transportation logistics vehicle body assembly and a pure electric transportation logistics vehicle, and belongs to the technical field of pure electric transportation logistics vehicles. The pure electric transportation logistics vehicle body assembly comprises a vehicle head, a chassis assembly is arranged at the bottom of the vehicle head, drive axles are symmetrically installed at the two ends of the chassis assembly, and transmission shafts clamped with the chassis assembly are in transmission connection between the multiple sets of drive axles; the inner frame, the outer frame, the inner support and the chassis assembly jointly form a lightweight electric transport vehicle body assembly, the overall weight is reduced while the structural strength of the whole vehicle is guaranteed, the buffer cavity assists the inner frame and the outer frame to be used synchronously, and a multi-buffer energy absorption structure is formed around a battery pack.
本发明公开了一种纯电动运输物流车车身总成及纯电动运输物流车,属于纯电动运输物流车技术领域,包括车头,车头底部设有底盘总成,底盘总成两端对称安装有驱动桥,多组驱动桥之间传动连接有与底盘总成卡接的传动轴;本发明的内框架、外框架、内支架辅助底盘总成,一同构成轻量化电动运输车车身总成,在保障整车结构强度同时降低整体重量,且缓冲腔辅助内框架、外框架同步使用,在电池包周围构成多重缓冲吸能结构。
Pure electric transportation logistics vehicle body assembly and pure electric transportation logistics vehicle
一种纯电动运输物流车车身总成及纯电动运输物流车
2023-01-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2023
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