The invention discloses a chassis assembly and an automatic guided vehicle. The chassis assembly comprises: a chassis (10); a lifting connecting rod assembly (20) which is arranged on the chassis (10); and a lifting power assembly which comprises a lifting bracket (30) pivoted with one end of the lifting connecting rod assembly (20) and a lifting driving mechanism (40) arranged on the chassis (10) and connected with the lifting bracket (30), wherein the lifting bracket (30) comprises a sleeve part (31) with a cylindrical hollow inner cavity. The lifting driving mechanism (40) comprises: a lead screw (43) arranged in the sleeve part (31) in a penetrating mode, a nut (44) which is fixedly arranged at the sleeve part (31) and is in threaded fit with the lead screw (43), and a power output unit which is in driving connection with the lead screw (43), and the power output unit is configured to enable the lead screw (43) to rotate so as to drive the nut (44) and the lifting bracket (30) to synchronously ascend or descend relative to the chassis (10). The structure of the chassis assembly can be optimized, and the space utilization rate can be improved.

    一种底盘组件及自动导引车。底盘组件包括:底盘(10);举升连杆组件(20),设置在底盘(10)上;和举升动力组件,包括与举升连杆组件(20)的一端枢接的举升托架(30)和设置在底盘(10)上,并与举升托架(30)连接的举升驱动机构(40),其中,举升托架(30)包括具有筒形中空内腔的套筒部(31),举升驱动机构(40)包括:穿设在套筒部(31)中的丝杠(43)、与套筒部(31)固定设置,且与丝杠(43)螺纹配合的丝母(44)和与丝杠(43)驱动连接的动力输出单元,动力输出单元被配置为使丝杠(43)转动,以带动丝母(44)和举升托架(30)相对于底盘(10)同步地抬升或下降。本公开实施例能够优化底盘组件的结构,改善空间利用率。


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    Title :

    Chassis assembly and automatic guided vehicle


    Additional title:

    底盘组件及自动导引车


    Contributors:
    QIAO LONGLONG (author) / CHEN YING (author)

    Publication date :

    2021-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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