The invention discloses a traction machine, and belongs to the technical field of traction machines, the traction machine comprises a traction wheel, a supporting rotating shaft, a supporting seat, a motor assembly and a heat dissipation piece, the traction wheel sleeves the first end of the supporting rotating shaft, the supporting seat sleeves the second end of the supporting rotating shaft, and the supporting rotating shaft is in running fit with the supporting seat; the motor assembly comprises a stator part and a rotor part, the stator part is installed on the outer side of the supporting seat, the rotor part is installed on the inner side of the traction wheel, and the rotor part is arranged close to the stator part; a first heat dissipation channel and a first heat dissipation hole are formed between the supporting base and the traction wheel, the heat dissipation piece is installed on the outer wall of the supporting base, the air outlet direction of the heat dissipation piece faces the first end of the first heat dissipation channel, and the second end of the first heat dissipation channel communicates with the first heat dissipation hole. When the heat dissipation piece rotates, air with heat flows in the first heat dissipation channel in an accelerated mode, the heat flows out of the first heat dissipation holes through the first heat dissipation channel, and cold and heat exchange inside and outside the traction machine is achieved.

    本发明公开了一种曳引机,属于曳引机的技术领域,其中,包括曳引轮、支撑转轴、支撑座、电机组件、散热件,曳引轮套接于支撑转轴的第一端外,支撑座套接于支撑转轴的第二端,且支撑转轴与支撑座转动配合;电机组件包括定子件和转子件,定子件安装于支撑座的外侧,转子件安装于曳引轮的内侧,转子件靠近定子件设置;支撑座与曳引轮之间具有第一散热通道以及第一散热孔,散热件安装于支撑座的外壁上,散热件的出风方向朝向第一散热通道的第一端,第一散热通道的第二端与第一散热孔连通。散热件在旋转时,使带有热量的空气在第一散热通道内加速流动,热量通过第一散热通道从第一散热孔流出,实现曳引机内外的冷热交换。


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    Title :

    Traction machine


    Additional title:

    曳引机


    Contributors:
    ZHAN FENGMING (author) / XIAO JIAFENG (author) / WU HONGBING (author) / XIAO XIAOYOU (author) / PI ZHIFENG (author) / DENG GAOLAI (author)

    Publication date :

    2024-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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