The invention relates to the technical field of vehicle transmission, in particular to a middle wheel axle double-output gear box. The middle wheel axle double-outlet gear box comprises a box body B and is characterized in that the middle wheel axle double-outlet gear box further comprises a pair of main shafts B1 and a transmission shaft sleeve B2 which are contained in the box body B, bevel gears B11 fixed to the main shafts B1 corresponding are meshed with a bevel gear B21 fixed to the transmission shaft sleeve B2, one main shaft B1 is used for power input, and the other main shaft B1 is used for power output. In the middle wheel axle double-outlet gear box, the structure is simple, the number of parts is small, and the machining and production efficiency is greatly improved; meanwhile, assembling and replacing are more convenient and faster; and the chain wheel, chain and connecting shaft duplex connection mode is adopted for transmission, and compared with an existing transmission mode that only a chain and a chain wheel are adopted for matched connection, the middle wheel axle double-outlet gear box has better connection precision, connection stability and connection convenience, and noise can be reduced.

    本发明涉及车辆传动技术领域,尤其是一种中间车轮轴双出齿轮箱。该中间车轮轴双出齿轮箱,包括箱体B,其特征在于,所述中间车轮轴双出齿轮箱还包括容纳于该箱体B内的一对主轴B1、传动轴套B2,分别固定于一对所述主轴B1上的伞齿B11分别与固定于所述传动轴套B2上的伞齿B21啮合,其中一主轴B1用于动力输入,另一主轴B1用于动力输出。在本申请中,中间车轮轴双出齿轮箱结构简单、零件少,大大提高了加工生产效率;同时组装、更换更加便捷;采用链轮、链条和连接轴双联接方式传动,相对于现有的只采用链条、链轮配合连接的传输方式,具有更好的连接精度、连接稳定性、连接便捷性,且能够减少噪音。


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    Titel :

    Middle wheel axle double-output gear box


    Weitere Titelangaben:

    一种中间车轮轴双出齿轮箱


    Beteiligte:
    CHU HONGWEI (Autor:in)

    Erscheinungsdatum :

    2021-06-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge



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