The invention provides a slack rope protection assembly, a traction device and a material conveyor. The slack rope protection assembly comprises a mounting base, a guide piece, a reset piece, a trigger piece and a trigger switch. The guide piece is rotatably arranged on the mounting seat and can be used for a traction rope led out from the hoisting mechanism to bypass; the reset piece is arranged between the mounting seat and the guide piece; the trigger piece and the trigger switch are respectively arranged on the guide piece and the mounting seat; and under the condition that the pulling rope is in a loose state, the guiding piece is driven by the resetting piece to press the pulling rope on the mounting seat and drives the triggering piece to trigger the triggering switch, so that the hoisting mechanism stops running. According to the rope loosening protection device, rope loosening protection can be conducted when the pulling rope is loosened or broken, the pulling rope is fixed, the pulling rope arranged on the hoisting mechanism is prevented from being disordered, the pulling rope can be prevented from being driven by the hoisting mechanism to swing by a large margin, the safety of equipment operation is guaranteed, and the safety of equipment operation is improved. And the personal safety of on-site workers can be ensured.

    本发明提供一种松绳保护组件、牵引装置和物料输送机,松绳保护组件包括安装座、导向件、复位件、触发件和触发开关;导向件可转动地设于安装座,并可供卷扬机构上引出的牵引绳绕过;复位件设于安装座和导向件之间;触发件和触发开关分设于导向件和安装座;在牵引绳处于松弛状态的情形下,导向件在复位件驱动下将牵引绳按压于安装座上,并带动触发件触发触发开关,以使得卷扬机构停止运行。本发明可在牵引绳发生松弛或断裂时进行松绳保护,不仅对牵引绳进行固定,防止卷扬机构上排缆的牵引绳发生紊乱,而且可防止牵引绳在卷扬机构的驱动下发生较大幅度的摆动,保证了设备运行的安全性,也可确保现场工作人员的人身安全。


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    Title :

    Rope loosening protection assembly, traction device and material conveyor


    Additional title:

    松绳保护组件、牵引装置和物料输送机


    Contributors:
    YU TIEHUI (author) / LIU CHUNLONG (author) / WANG JIWEI (author) / HE MING (author) / WANG ZHANGHONG (author) / JI JIATENG (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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