The invention relates to the technical field of intelligent obstacle avoidance trolley transportation, in particular to a lifting mechanism for an intelligent obstacle avoidance trolley, which comprises a fixing frame, a lifting assembly is arranged in the fixing frame, and the lifting assembly comprises a cross rod, a first bevel gear, a second bevel gear, a screw rod, a long plate, a motor, a fixing plate and a supporting plate; a transverse rod is rotationally connected into the fixing frame, two sets of first bevel gears are fixedly arranged on the outer side of the transverse rod, two sets of second bevel gears meshed with the first bevel gears rotate in the fixing frame, and lead screws are connected to the tops of the second bevel gears. The cross rod drives the second bevel gear to rotate through the first bevel gear, the second bevel gear drives the two sets of lead screws to rotate synchronously, the two sets of lead screws are both in threaded connection with the long plate to limit the long plate, the lead screws rotate to enable the long plate to ascend and descend, then the supporting plate drives the trolley to ascend and descend, the trolley is conveniently driven to adjust the height, and use is convenient.

    本发明涉及智能避障小车运输技术领域,具体涉及一种用于智能避障小车的升降机构,包括固定架,固定架中设置有升降组件,且升降组件包括横杆、第一锥齿轮、第二锥齿轮、丝杆、长板、电机、固定板、托板;固定架内部转动连接有横杆,且横杆外侧固定设置有两组第一锥齿轮,固定架内部转动两组与第一锥齿轮相啮合的第二锥齿轮,且第二锥齿轮顶部连接有丝杆,本发明通过小车行驶至托板上,电机带动横杆转动,横杆通过第一锥齿轮带动第二锥齿轮转动,第二锥齿轮带动两组丝杆同步转动,由于两组丝杆皆与长板螺纹连接对其起到限位作用,丝杆转动使长板升降,进而通过托板带动小车升降,较为便捷的带动小车调节高度,方便使用。


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    Title :

    Lifting mechanism for intelligent obstacle avoidance trolley


    Additional title:

    一种用于智能避障小车的升降机构


    Contributors:
    LI NING (author)

    Publication date :

    2022-11-11


    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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