The invention provides a segmented hub, a segmented solid tire and engineering machinery, and the segmented hub comprises a mounting rack used for being connected with a driving device of the segmented solid tire; the outer supporting ring is annularly arranged outside the mounting frame and used for being detachably connected with a solid outer tire of the segmented solid tire, the outer supporting ring comprises a plurality of outer supporting plates, and a weight reduction opening is formed between any two adjacent outer supporting plates; and the multiple connecting assemblies are arranged in one-to-one correspondence with the multiple outer supporting plates, and the connecting assemblies are detachably connected between the outer supporting plates and the mounting frame. The multiple outer supporting plates and the mounting frame are detachably connected through the multiple connecting assemblies, the weight of the segmented hub can be reduced through the weight reducing opening between the two outer supporting plates, the size of a machining mold is reduced through the multi-segment structure, the production cost is saved, meanwhile, the segmented hub is convenient to carry, and the machining efficiency is improved. And the solid outer tire, the connecting assembly, the outer supporting plate or the mounting frame can be independently detached to be replaced, so that the use and replacement cost of the segmented hub is greatly reduced.

    本发明提供一种分段轮毂、分段实心轮胎和工程机械,分段轮毂包括:安装架,用于和分段实心轮胎的驱动装置连接;外支撑环,环设于安装架外并用于和分段实心轮胎的实心外胎可拆卸连接,外支撑环包括多个外支撑板,任意相邻的两个外支撑板之间形成减重口;多个连接组件,和多个外支撑板一一对应设置,连接组件可拆卸连接于外支撑板和安装架之间。本发明中通过多个连接组件将多外支撑板和安装架可拆卸连接,能通过两个外支撑板之间的减重口减轻分段轮毂重量,且多段式结构减小了加工模具尺寸,节约生产成本的同时,方便了分段轮毂的搬运,还能将实心外胎、连接组件、外支撑板或安装架单独拆下进行更换,大大降低了分段轮毂的使用更换成本。


    Access

    Download


    Export, share and cite



    Title :

    Segmented hub, segmented solid tire and engineering machinery


    Additional title:

    分段轮毂、分段实心轮胎和工程机械


    Contributors:
    REN HUILI (author) / ZHANG BIN (author) / PENG YI (author) / YU XIANGYANG (author) / HUANG BIN (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen



    Segmented tire apparatus

    MACPHERSON ERIC R | European Patent Office | 2017

    Free access

    TIRE WITH SEGMENTED CONTACT SURFACE

    MARUI SHINJI | European Patent Office | 2015

    Free access

    TIRE WITH SEGMENTED CONTACT SURFACE

    MARUI SHINJI | European Patent Office | 2018

    Free access

    PNEUMATIC TIRE WITH SEGMENTED BODY PLY

    WARFFORD JEFFREY THOMAS / BORDELON SID | European Patent Office | 2017

    Free access

    A tire with a segmented overlay layer

    PINGENAT MATTHIEU / AGOSTINI GIORGIO / COLANTONIO LUIGI DOMENICO et al. | European Patent Office | 2017

    Free access