Two wheels are installed on the two sides of a vehicle frame, three universal trundles are installed on the rear side of the vehicle frame, each clamping plate is driven by one arm, two clamping mechanisms are rotationally connected with the vehicle frame, and communication of a hydraulic pump and two hydraulic cylinders is controlled through a reversing valve. The extension of the corresponding hydraulic cylinder can be realized by treading the pedal, so that the hydraulic cylinder can drive the first chain and the second chain to rotate through the ejector rod, four clamping plates in the corresponding clamping mechanism can clamp the oxygen bottle, the thrust of the corresponding hydraulic cylinder can be removed by treading the pressure release valve, and the first spring and the second spring can pull the ejector rod downwards, so that the oxygen bottle can be clamped. The four clamping plates release clamping of the oxygen bottle, the clamping mechanism swings forwards so that the front supporting wheel can make contact with the ground, the clamping mechanism is used for clamping and releasing the oxygen bottle, and the clamping mechanism swings backwards and is locked so that the oxygen bottle can be transferred.

    本发明公开一种单人操作的双联医用氧气瓶搬运车,车架两侧装有两个车轮,三个万向脚轮安装于车架后侧,每个夹板均由一个臂驱动,两个夹持机构均与车架转动连接,并通过换向阀控制液压泵和两个液压缸的连通,踩动踏板可实现对应液压缸的伸长,使液压缸可通过顶杆驱动第一链条和第二链条转动,从而使对应夹持机构中的四个夹板实现对氧气瓶的夹持,踩踏泄压阀可卸掉对应液压缸的推力,从而第一弹簧、第二弹簧可向下拉动顶杆,使四个夹板放开对氧气瓶的夹持,夹持机构向前摆转可使前支轮接触地面,用于实现对氧气瓶的夹持和放开过程,夹持机构向后摆转并锁止后可实现对氧气瓶的转运。


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    Title :

    Duplex medical oxygen bottle carrier operated by one person


    Additional title:

    一种单人操作的双联医用氧气瓶搬运车


    Contributors:

    Publication date :

    2021-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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