The invention discloses a pneumatic crawler-type multifunctional transport vehicle and a method. The transport vehicle comprises a carriage assembly, a suspension arm assembly, a travelling crawler belt assembly, a carriage rotation assembly, an inclined oil cylinder, a vehicle chassis, a suspension arm supporting rotation device and a vehicle ascending frame, wherein a pneumatic motor and a gear oil pump are fixed to a vehicle chassis, an output shaft of the pneumatic motor is connected to an input shaft of the gear oil pump, the oil outlet side of the gear oil pump is connected to a travelling track assembly, a suspension arm assembly and a carriage rotation assembly through a reversing valve set, an operation table is installed on the vehicle chassis and comprises a supporting frame and a reversing valve operation rod, and the reversing valve operation rod is connected to the reversing valve set. According to the pneumatic crawler-type multifunctional transport vehicle, compressed air is adopted as a power source, the pneumatic crawler-type multifunctional transport vehicle is environmentally friendly, energy-saving, explosion-proof and reliable, under ground tunneling roadway and compressed air pipelines on the sides of an underground tunneling roadway extend along with a tunneling development project, and the compressed air is convenient to take and use.

    本发明公开了一种气动履带式多功能运输车及方法,运输车包括车厢总成、吊臂总成、行走履带总成、车厢回转总成、倾斜油缸、车辆底盘、吊臂支撑回转装置和车辆上行架;车辆底盘上固定有气动马达和齿轮油泵,气动马达的输出轴与齿轮油泵的输入轴联接,齿轮油泵的出油侧通过换向阀组分别连接至行走履带总成、吊臂总成和车厢回转总成;车辆底盘上安装有操作台,操作台包括支撑架和换向阀操作杆,换向阀操作杆连接至换向阀组。本发明的气动履带式多功能运输车,采用压缩空气作为动力源,绿色环保、节能,防爆可靠,而且井下掘进巷道及运输巷道帮部压风管路跟随掘进开拓工程延伸,取用压缩空气比较便利。


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    Title :

    Pneumatic crawler-type multifunctional transport vehicle and method


    Additional title:

    一种气动履带式多功能运输车及方法


    Contributors:
    SHI XIAOJUN (author) / JING XINGHU (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B62D MOTOR VEHICLES , Motorfahrzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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