本发明公开了一种空气动力运输车,包括车体,车体上安装有气动发动机和高压储气罐,气动发动机包括发动机体,发动机体通过连接托板连接有变速箱,变速箱上固定有输出法兰,发动机体设置有配气装置和风扇,配气装置连接有气门,气门与进气口相连通,发动机体内设置有若干组气缸,每组气缸包括一个一级气缸和一个二级气缸,一级气缸内活动设置有一级活塞,二级气缸内活动设置有二级活塞,一级活塞和二级活塞连接在曲轴上,一级气缸的排气量大于二级气缸的排气量,同组的一级气缸和二级气缸的气路串联连通。本发明能够改进现有技术的不足,提高了压缩空气的利用率,使得空气动力车的安全性和运输能力得到了提高。

    The invention discloses an aerodynamic transport car which comprises a car body, wherein an air-powered engine and a high-pressure air storage tank are mounted on the car body; the air-powered enginecomprises an engine body; a gearbox is connected with the engine body through a connecting supporting plate; an output flange is fixed on the gearbox; the engine body is equipped with an air distribution device and a fan; an air valve is connected with the air distribution device and communicates with an air inlet; a plurality of groups of air cylinders are arranged in the engine body; each groupof air cylinders comprise a primary air cylinder and a secondary air cylinder; a primary piston is movably arranged in each primary air cylinder; a secondary piston is movably arranged in each secondary air cylinder; each primary piston and the corresponding secondary piston are connected onto one corresponding crankshaft; the air displacement of each primary air cylinder is greater than that of each secondary air cylinder; and air paths of the primary air cylinder and the secondary air cylinder in the same group communicate in series. By adoption of the aerodynamic transport car, defects in the prior art can be overcome; the utilization ratio of compressed air can be improved; and then, the safety and the transport capacity of the aerodynamic transport car can be improved.


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    Title :

    一种空气动力运输车


    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01B Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein oder mit Verdrängerwirkung, z.B. Dampfkraftmaschinen , MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES