The invention relates to the technical field of elevators, in particular to an elevator host. An elevator main machine comprises a power mechanism, a supporting mechanism and a traction mechanism, the power mechanism and the traction mechanism are both connected to the supporting mechanism, and the power mechanism can drive the traction mechanism to rotate; the power mechanism comprises a power source and an output shaft, the traction mechanism comprises a driving disc, a traction wheel and a brake wheel, the supporting mechanism comprises a machine base and a front support which are connected with each other, the output shaft is supported in the machine base and extends out of one end of the machine base to be connected with one end of the driving disc, and the driving disc is supported on the front support. The other end of the driving disc is connected with one side of the traction wheel, and the traction wheel is supported on the outer side of the machine base through the driving disc and the brake wheel. The traction device has the advantages that the load and the impact load borne by the traction wheel can be shared to the supporting mechanism, the output shaft is prevented from directly bearing the load, deformation of the output shaft is reduced, and disturbance and noise in the operation process of the output shaft are reduced.

    本发明涉及电梯技术领域,特别是涉及电梯主机。一种电梯主机,包括动力机构、支撑机构和曳引机构,动力机构和曳引机构均连接于支撑机构,动力机构能够带动曳引机构旋转;动力机构包括动力源和输出轴,曳引机构包括驱动盘、曳引轮和制动轮,支撑机构包括互相连接的机座和前支架,输出轴支撑于机座内部,并且由机座的一端伸出与驱动盘的一端连接,驱动盘支撑于前支架上,驱动盘的另一端与曳引轮的一侧连接,曳引轮通过驱动盘和制动轮支撑于机座的外侧。其优点在于,曳引轮受到的载重和冲击载荷会分摊至支撑机构上,避免输出轴直接承担载重,减小输出轴变形,降低输出轴运行过程中的扰动和噪音。


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    Title :

    Elevator host


    Additional title:

    电梯主机


    Contributors:
    CAO SHULONG (author) / GAO TIAN (author) / LI CHUANGPING (author) / TU MINGXIANG (author) / LI HANGZE (author) / WU WANTING (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS



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