The invention relates to a tray type forklift, in particular to a double-wheel differential drive tray type forklift. The tray type forklift is used for transporting materials and comprises a liftingmechanism I, a transmission damping mechanism II, a forklift chassis 1, a rear frame 2, a front frame 5, a forklift tray 8 and front wheels 10; the lifting mechanism I is composed of an upper connecting plate 3, a lifting oil cylinder 4, a rear fork 6, a push rod 7 and a front force arm block 9; the transmission damping mechanism II is composed of a supporting plate 11, a rotating shaft 12, a movable seat 13, a buffer plate 14, a driving wheel 15, a transmission shaft 16, a spring 17, a guide shaft 18, a support plate 19, a bearing seat 20, a gearbox 21 and a motor 22; and drive damping mechanisms are symmetrically arranged and connected to the forklift chassis 1 through bolts. According to the tray type forklift, the two damping mechanisms are symmetrically arranged on the forklift chassis, so that the cushioning performance of the forklift is well improved; and a double-wheel differential driving system is adopted, and the driving mode has the advantages of being simple in structure,convenient to install, good in stability, high in loading capacity and the like.

    本发明涉及一种托盘式叉车,特别是一种双轮差速驱动托盘式叉车,用于物料的运输,包括起升机构Ⅰ、传动减震机构Ⅱ、叉车底盘1、后车架2、前车架5、叉车托盘8和前轮10。起升机构Ⅰ由上连板3、举升油缸4、后叉6、推杆7和前力臂块9组成。传动减震机构Ⅱ由支撑板11、转轴12、活动座13、缓冲板14、驱动轮15、传动轴16、弹簧17、导向轴18、支架板19、轴承座20、变速箱21和电机22组成。驱动减震机构对称放置,通过螺栓连接在叉车底盘1上。本发明在叉车底盘上对称布置了两个减震机构,很好的提升了叉车的缓震性能;采用双轮差速驱动系统,这种驱动方式具有结构简单、安装方便,稳定性好负载能力强等特点。


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    Title :

    Double-wheel differential drive pallet forklift


    Additional title:

    一种双轮差速驱动托盘式叉车


    Contributors:
    LUO DECHANG (author) / ZHANG PENG (author)

    Publication date :

    2020-10-09


    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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