The invention belongs to the field of mechanical equipment, and particularly relates to a gravity sensing triggered bearing machinery electromechanical starting device which comprises a base, a bearing arm is fixedly connected to the upper end of the base, two symmetrically distributed bearings I are fixedly connected in the bearing arm in a sleeved mode, and a wire roller is fixedly connected in the two bearings I in a sleeved mode. A steel wire rope is wound on the outer side of the wire roller, one end of the wire roller is fixedly connected with a first belt wheel, the outer side of the first belt wheel is sleeved with a transmission belt, a second bearing is fixedly sleeved with the bearing arm, a short shaft is fixedly sleeved with the second bearing, and one end of the short shaft is fixedly connected with an eccentric wheel. By additionally arranging the adjusting plate, the threaded sleeve, the screw rod and other structures in the trigger box, when the elasticity of the spring is changed, the screw rod can be rotated, and the adjusting plate is driven to move through threaded fit between the screw rod and the threaded sleeve, so that the elasticity of the spring can be changed.

    本发明属于机械设备领域,具体涉及一种重力感应触发的承载机械机电启动装置,包括底座,所述底座的上端固定连接有承重臂,所述承重臂的内部固定套接有两个对称分布的轴承一,两个所述轴承一的内部固定套接有线辊,所述线辊的外侧缠绕有钢丝绳,所述线辊的一端固定连接有皮带轮一,所述皮带轮一的外侧套接有传动皮带,所述承重臂的内部固定套接有轴承二,所述轴承二的内部固定套接有短轴,所述短轴的一端固定连接有偏心轮。本发明通过在触发箱的内部加设调整板、螺纹套与螺杆等结构,当弹簧的弹性发生改变时,可以转动螺杆,通过螺杆与螺纹套之间的螺纹配合带动调整板进行移动,从而可以对弹簧的弹力进行改变。


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    Title :

    Bearing machinery electromechanical starting device triggered by gravity sensing


    Additional title:

    一种重力感应触发的承载机械机电启动装置


    Contributors:
    LIU XINLING (author) / CHEN GANG (author) / WANG ZHONGLIN (author) / LIN LIFEN (author) / GONG DONGJUN (author) / JIANG FEN (author) / ZHU XI (author) / DUAN HAIJING (author) / DENG LING (author) / LIU XIAONING (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F16N LUBRICATING , Schmierung



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