The invention belongs to the field of automatic machinery, and discloses a full-automatic high-bearing multi-section synchronous lifting electric push rod. The rod comprises a motor and a first lead screw, the rod further comprises a first fixing plate, a second fixing plate, a first sleeve, a second sleeve, a third sleeve, a fourth sleeve, a second lead screw and a third lead screw, a motor box is fixed to the first fixing plate, a motor is fixed in the motor box, the bottom of the first lead screw is coaxially connected with a driving rod, the driving rod is in transmission connection with the motor, a locking part is arranged on the driving rod, a locking matching part matched with the locking part is arranged in the motor box, and the driving rod is connected with the upper surface of the motor box through a plane thrust bearing. The electric push rod is characterized in that multiple sections can synchronously ascend and descend to achieve stable pushing and lifting of an overweight object (generally larger than 500kg).

    本发明属于自动化机械领域,其公开了一种全自动、高承载多节同步升降电动推杆,包括电机、第一丝杆;还包括第一固定板、第二固定板、第一套筒、第二套筒、第三套筒、第四套筒、第二丝杆、第三丝杆,所述第一固定板上固定有电机盒,所述电机固定在所述电机盒内,所述第一丝杆的底部同轴连接有驱动杆,所述驱动杆与电机传动连接,所述驱动杆上设有锁紧部,所述电机盒内设有与所述锁紧部配合的锁紧配合部;所述驱动杆和电机盒的上表面通过平面推力轴承连接。该电动推杆的特点在于:多节可同步升降实现对于超重物体(一般大于500kg)的平稳推举。


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    Title :

    Full-automatic high-bearing multi-section synchronous lifting electric push rod


    Additional title:

    一种全自动、高承载多节同步升降电动推杆


    Contributors:

    Publication date :

    2021-06-11


    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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