The invention relates to a wrap angle adjusting device, and belongs to the technical field of mechanical equipment. Comprising a portal frame, a first carrier roller and a second carrier roller, the upper side of the portal frame is connected with a double-output-shaft motor, the left side and the right side of the portal frame are connected with a first lead screw lifting machine and a second lead screw lifting machine respectively, and left-hand thread lead screw parts and right-hand thread lead screw parts of output lead screws of the first lead screw lifting machine and the second lead screw lifting machine are connected with sliding platforms; the second carrier roller and the first carrier roller are transversely connected between the two sliding platforms, and a displacement sensor used for detecting displacement changes of the first carrier roller and the second carrier roller is connected between the first carrier roller and the second carrier roller. The wrap angle of the transmission wheel is adjusted in real time in an electric adjusting mode, the displacement sensor is used for detecting the change of the distance, and the real-time wrap angle of the transmission wheel is calculated according to the change of the distance.

    本发明涉及一种包角调整装置,属于机械设备技术领域。包括龙门架、第一托辊和第二托辊,龙门架的上侧连接有双输出轴电机,龙门架的左右两侧分别连接有第一丝杆升降机和第二丝杆升降机,第一丝杆升降机和第二丝杆升降机输出丝杆的反牙丝杆部分和正牙丝杆部分均连接有滑动平台,第二托辊和第一托辊分别横置连接两件滑动平台之间,第一托辊与第二托辊之间连接有用于检测二者位移变化的位移传感器。本发明采用电动调节的方式,对传动轮的包角进行实时的调节,利用位移传感器检测距离的变化,根据距离的变化计算得到传动轮的实时包角大小。


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    Title :

    Wrap angle adjusting device and method


    Additional title:

    一种包角调整装置和方法


    Contributors:
    LI YAN (author) / ZOU YINHUI (author) / CHEN ZHAO (author) / KONG LINGGANG (author) / YANG FAN (author) / ZHANG SHAOJIE (author)

    Publication date :

    2023-06-23


    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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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