The invention discloses an articulated dumper wheel-side speed reducer and a vehicle. The articulated dumper wheel-side speed reducer comprises a half shaft; a half shaft sleeve is arranged outside the half shaft; one end of the half shaft sleeve is connected with a brake mounting plate, and the other end of the half shaft sleeve is connected with a gear ring bracket; a planet gear is arranged between a gear ring and the half shaft; a planet carrier is arranged on a hub; a floating seal is arranged between the hub and the half shaft sleeve; two cooling oil channels are symmetrically formed inthe half shaft sleeve in the axial direction; a supporting bush is further arranged on the periphery of the half shaft sleeve; and an annular oil groove is machined in an inner hole of the supportingbush; and a steel ball is arranged in a groove hole in the end of the half shaft, and a ball top used in cooperation with the steel ball is arranged in the center of the end cover. The articulated dumper wheel-side speed reducer is low in manufacturing and machining cost, has the obvious cost advantage compared with a traditional wet disc brake which is high in production and use cost, and is beneficial to application and popularization of articulated type dumper products in various engineering fields.

    铰接式自卸车轮边减速机及车辆,包括半轴,半轴外设有半轴套管,半轴套管的一端连接有制动器安装板,另一端连接有齿圈托架,齿圈与半轴之间设有行星齿轮,行星架设置在轮毂上;轮毂与半轴套管之间设有浮动密封,半轴套管轴向对称的开有2个冷却油道,半轴套管的外周还设有支撑衬套,支撑衬套的内孔加工有环状油槽;半轴的端部的槽孔内设有钢球,端盖的中心设有与钢球配合使用的球顶。本发明铰接式自卸车轮边减速机制造加工成本低,相较传统湿盘制动器高昂的生产和使用成本,具备明显的成本优势,有利于铰接式自卸车产品在各工程领域的推广使用。


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    Title :

    Articulated dumper wheel-side speed reducer and vehicle


    Additional title:

    铰接式自卸车轮边减速机及车辆


    Contributors:
    WANG DAOMING (author) / ZHANG JIESHAN (author) / SI ZENGYONG (author) / QIN HONGYI (author) / ZHAO LINXIAO (author)

    Publication date :

    2020-12-18


    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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