The invention discloses a lithium battery electric forklift frame which comprises a frame body. A front wall plate and a rear wall plate are arranged on the frame body in a crossing mode; the front wall plate, the rear wall plate and the frame body form a lithium battery bin for containing lithium batteries; a hydraulic oil tank is installed on the left side of the lithium battery bin and penetrates through the front wall plate and the rear wall plate; a vertical plate is arranged behind the rear wall plate; the vertical plate is fixedly connected with a weight for counterbalance; the verticalplate and the rear wall plate form a cavity for containing a pump motor and a controller; the pump motor is connected with the hydraulic oil tank; and the front of the front wall plate is connected with left and right drive axle supporting plates. According to the frame, a cavity does not need to be formed in the weight for counterbalance any more, a balancing weight does not need to be additionally arranged on the lithium battery, the weight of a whole forklift is reduced by 10 percent, the turning radius is reduced by 5 percent, and an oil way and a circuit are separated, so that the cost is reduced, and the duration performance, the stability and the safety are improved.

    本发明公开了一种锂电池电动叉车车架,包括车架主体,车架主体上横跨设置前壁板、后壁板,前壁板、后壁板与车架主体构成容置锂电池的锂电池仓,锂电池仓的左侧安装液压油箱,液压油箱贯穿前壁板和后壁板,后壁板后方设置立板,立板与平衡重固定连接,立板与后壁板形成容置泵电机和控制器的腔体,泵电机与液压油箱相连接,前壁板的前方连接左右驱动桥支撑板。该车架可以使平衡重不再需要设置腔体,锂电池不需要额外增加配重块,整车重量下降10%,转弯半径减小5%,油路电路分离,从而降低成本,提高续航性能、稳定性和安全性。


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    Title :

    Lithium battery electric forklift frame


    Additional title:

    一种锂电池电动叉车车架


    Contributors:
    WAN WEI (author) / WANG YUDONG (author) / WEI XIAOXIAO (author) / CHEN JUN (author) / JIANG DONG (author) / YE PING (author) / LU JIE (author) / HE ZHONG (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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