The invention relates to the technical field of new energy heavy trucks, and discloses a new energy heavy truck carriage capable of automatically changing electricity, which comprises a battery pack, an electricity changing sliding groove and a battery fixing mechanism are slidably mounted at the bottom end of the battery pack, the battery fixing mechanism comprises a mounting base, and plate grooves are formed in the front side and the rear side of the mounting base. Clamping grooves are formed in the bottom ends of the front side and the rear side of the battery pack. The battery lifting mechanism and the turnover supporting mechanism are designed and mounted, a transmission sliding block is pushed by an air cylinder to drive a rack to move and drive a turnover gear to rotate, so that the battery replacing platform rotates to a horizontal state, the battery replacing platform is driven by a lifting motor to descend along with the lifting sliding block, and a battery can be easily taken down from a new energy heavy truck; when a new battery is replaced, the battery only needs to be placed on the battery replacing platform, so that the battery replacing time is shortened, various accurately matched steps needed during battery replacing are simplified, the battery replacing efficiency is improved, and manpower is saved.

    本发明公开了一种可自换电的新能源重卡车厢,涉及新能源重卡技术领域,包括电池组,所述电池组的底端滑动安装有换电滑动槽,电池固定机构,所述电池固定机构包括安装底座,所述安装底座的前、后侧开设有板槽,所述电池组的前、后侧底端开设有卡合槽。本发明通过设计安装了电池升降机构和翻转支撑机构,通过气缸推动传动滑块带动齿条移动,带动翻转齿轮旋转,使得换电平台旋转至水平状态,通过升降电机驱动换电平台跟随升降滑块下降,使得电池可从新能源重卡上轻易地取下,在换新电池时只需将电池放置在换电平台上即可,不仅缩短了换电时间,简化了换电时需要多种精准配合的步骤,而且提高了换电效率,节省了人力。


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    Title :

    New energy heavy truck carriage capable of automatically changing electricity


    Additional title:

    一种可自换电的新能源重卡车厢


    Contributors:
    YUAN TAO (author) / TIAN JIAJIE (author)

    Publication date :

    2024-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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