The invention discloses a medical oxygen bottle carrier operated by one person. Two wheels are installed on the two sides of a vehicle frame, each clamping plate is driven by a parallelogram structure composed of two arms, a hydraulic cylinder is fixedly connected with the vehicle frame, and the hydraulic cylinder can stretch by stepping on a pedal; the hydraulic cylinder can drive the first arm, the second arm, the third arm, the fourth arm, the fifth arm, the sixth arm, the seventh arm and the eighth arm to swing downwards at the same time through the rack, the clamping plates clamp the oxygen bottle, the thrust of the hydraulic cylinder can be removed by rotating the pressure release valve, the first spring and the second spring can pull the rack downwards, and the oxygen bottle is clamped. The rear end of the first supporting leg and the rear end of the second supporting leg are each provided with a universal trundle, the front end of the first supporting leg and the front end of the second supporting leg and the frame form a rotating pair, the angle positions of the first supporting leg and the angle positions of the second supporting leg can be locked through a first lead screw and a second lead screw, and two front supporting wheels are rotationally installed on the front side of the lower end of the frame. The horizontal moving device is used for achieving horizontal moving of the carrier in the vertical state.
本发明公开一种单人操作的医用氧气瓶搬运车,车架两侧安装有两个车轮,每个夹板均由两个臂构成的平行四边形结构驱动,液压缸与车架固定连接,踩动踏板可实现液压缸的伸长,从而液压缸可通过齿条同时驱动第一臂、第二臂、第三臂、第四臂、第五臂、第六臂、第七臂、第八臂向下摆转,从而使夹板实现对氧气瓶的夹持,转动泄压阀可卸掉液压缸的推力,从而第一弹簧、第二弹簧可向下拉动齿条,使四个夹板放开对氧气瓶的夹持,第一支腿和第二支腿后端均安装有一个万向脚轮,前端均与车架构成转动副,并可通过第一螺杆和第二螺杆分别实现第一支腿和第二支腿角度位置的锁定,车架下端前侧转动安装有两个前支轮,用于实现搬运车竖直状态的平移。
Medical oxygen bottle carrier operated by one person
一种单人操作的医用氧气瓶搬运车
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Duplex medical oxygen bottle carrier operated by one person
European Patent Office | 2021
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