The invention relates to the technical field of hoisting speed reducers, in particular to a metallurgical crane hoisting speed reducer connecting mode which comprises a first speed reducer and an upper shell arranged above the first speed reducer, wherein a ventilator is arranged on the rear side of the upper end of the upper shell, an input shaft is arranged on one side face of the front end of the first speed reducer, and an output shaft is arranged on the other side face of the front end of the first speed reducer, one end of the output shaft is connected with a hoisting winding drum, and adrum-type coupler is connected to the position, located at the other end of the output shaft, of the other side face of the rear end of the first speed reducer. According to the metallurgical crane hoisting speed reducer connecting mode, the characteristic that the middle section of the drum-type coupler can be freely adjusted is used for replacing a traditional connecting mode that two speed reducers need to be connected through two couplers, a floating shaft and the like, and the problems that due to the fact that the two couplers and the middle floating shaft are adopted, the distance between the two speed reducers is too large, and the gauge of a trolley is increased, the end beam of a cart is lengthened, and steel and space are wasted are solved.

    本发明涉及起升减速机技术领域,具体为一种冶金起重机起升减速机连接方式,包括第一减速机及所述第一减速机的上方设置有上壳,所述上壳的上端后侧设置有通气器,所述第一减速机的前端一侧面设置有输入轴,且第一减速机的后端一侧面设置有输出轴,所述输出轴的一端连接有起升卷筒,所述第一减速机的后端另一侧面位于输出轴的另一端位置处连接有鼓型联轴器。本发明通过利用鼓型联轴器的中间节可自由调节的特性,来代替传统的两台减速机需要通过两个联轴器、浮动轴等形式的连接方式,解决了由于采用两个联轴器与中间浮动轴形式,造成两个减速机间距过大,引起小车轨距增大,大车端梁增长,造成钢材与空间的浪费的问题。


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    Titel :

    Metallurgical crane hoisting speed reducer connecting mode


    Weitere Titelangaben:

    一种冶金起重机起升减速机连接方式


    Beteiligte:
    LIU HUI (Autor:in) / PAN WEI (Autor:in) / HAN CHUNLING (Autor:in)

    Erscheinungsdatum :

    2020-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / F16H Getriebe , GEARING



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