The invention provides an off-highway axle assembly which comprises a main speed reducer assembly, a brake assembly, an axle housing and suspension assembly and brake air chamber assemblies located on the two opposite sides of the main speed reducer assembly, and the main speed reducer assembly is connected with the brake assembly through the axle housing and suspension assembly. The main speed reducer assembly comprises a driving and driven bevel gear pair, an inter-axle differential assembly and an inter-wheel differential assembly, the diameter of a driven bevel gear of the driving and driven bevel gear pair is 525-530 mm, the sphere diameter of an inter-axle differential shell of the inter-axle differential assembly is 202-204 mm, the sphere diameter of an inter-wheel differential shell of the inter-wheel differential assembly is 245-248 mm, and the sphere diameter of the inter-wheel differential shell of the inter-wheel differential assembly is 245-248 mm. The axle housing and suspension assembly comprises a cast axle housing middle section and integrated shaft heads welded to the two ends of the cast axle housing middle section, the brake assembly comprises a brake, the specification of the brake is 580 mm * 270 mm, the brake air chamber assembly comprises a brake air chamber, and the traveling cavity and the parking cavity of the brake air chamber are 36 inches and 30 inches respectively. The defects of insufficient torque and bearing capacity of the axle in the prior art can be overcome.

    本发明提供一种非公路用桥总成,包括主减速器总成、制动器总成、桥壳及悬架总成及位于主减速器总成相对两侧的制动气室组件,主减速器总成与制动器总成通过桥壳及悬架总成连接,主减速器总成包括主被动锥齿轮副、轴间差速器总成、轮间差速器总成,主被动锥齿轮副的被动锥齿轮直径为525~530mm,轴间差速器总成的轴间差速器壳的球径为202~204mm,轮间差速器总成的轮间差速器壳的球径为245~248mm,桥壳及悬架总成包括铸造桥壳中段及焊接于所述铸造桥壳中段的两端的一体式轴头,制动器总成包括制动器,制动器规格为580mm×270mm,制动气室组件包括制动气室,制动气室的行车腔和驻车腔分别为36寸和30寸。能够克服现有技术中车桥扭矩及承载能力不足的缺陷。


    Access

    Download


    Export, share and cite



    Title :

    Off-highway bridge assembly


    Additional title:

    一种非公路用桥总成


    Contributors:
    GUO KEGANG (author) / LIU QI (author) / LI PINGPING (author) / YANG BOHUA (author) / CAO YANZI (author) / ZHU QIUNING (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Highway bridge vibrations

    Wright, D.T. | Engineering Index Backfile | 1964


    Aluminium highway bridge

    Engineering Index Backfile | 1951


    Bascule bridge Highway crossing

    YUAN XIN | European Patent Office | 2019

    Free access

    The largest highway bridge

    Engineering Index Backfile | 1928


    Bascule bridge Highway crossing

    CHO BYUNG JUN | European Patent Office | 2019

    Free access