The invention discloses a self-propelled conveyor and a chassis thereof. The chassis comprises a frame and two crawler devices, the frame is a multi-span frame and is provided with a lower-layer space for mounting a hydraulic system and an upper-layer space for mounting an electrical system; the two crawler belt devices are respectively arranged on the left side and the right side of the frame and drive the frame to walk and move. The chassis is designed to be composed of the frame and the two crawler belt devices and is matched with the frame to be a multi-span type frame, so that the installation height of the platform is effectively reduced to 800 mm from original 1200 mm and is reduced by 33%, the gravity center of the whole mechanism is obviously reduced, and the overall walking stability is greatly improved by reducing the gravity center of a conveyor which is a machine with the high gravity center. Compared with the prior art, the crawler trolley has the advantages that large shaking is avoided during walking, normal running is facilitated, meanwhile, a slewing bearing and a slewing platform are omitted, a mounting seat for mounting the slewing bearing on the crawler trolley is omitted, and the manufacturing cost is greatly reduced.

    本发明公开一种自走式运输机及其底盘,该底盘包括有框架以及两履带装置;该框架为多跨式框架,该框架具有用于安装液压系统的下层空间和用于安装电气系统的上层空间;该两履带装置分别设置于框架的左右两侧,两履带装置带动框架行走活动。通过将底盘设计成由框架和两履带装置组成,并配合框架为多跨式框架,使得平台安装高度有效降低,由原本的1200mm高度降低至800mm高度,降低了33%,整体机构重心明显下降,在运输机这种重心较高的机械,降低重心对整体的行走稳定系提升很大,在行走时不会有较大的抖动,更有利于正常行驶,同时减少了回转支承及回转平台,履带下车上也取消了安装回转支承所用到的安装座,制造成本大幅下降。


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    Title :

    Self-propelled conveyor and chassis thereof


    Additional title:

    自走式运输机及其底盘


    Contributors:
    CHEN QI (author) / SU YUEQIANG (author) / DENG CHANGTAI (author) / QIU WEIDONG (author) / HONG YOUNG-CHAN (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



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