The invention belongs to the technical field of wheel-type amphibious vehicles, and relates to a wheel-type amphibious vehicle wheel hole drag reduction device and a wheel-type amphibious vehicle wheel hole drag reduction method. The air pump control assembly (8) is communicated with the air path pipeline (6), a plurality of air path branch pipes (13) are arranged on the air path pipeline (6), each air path branch pipe (13) is communicated with one wheel hole air bag assembly (1), a front air bag (14) of each wheel hole air bag assembly (1) is installed on an installation back plate (9) on the front portion of a tire (7), and a rear air bag (15) of each wheel hole air bag assembly (1) is installed on an installation back plate (9) on the rear portion of the tire (7). According to the wheel hole resistance reduction device and method for the wheeled amphibious vehicle, the air bag is inflated through the air pump to fill the wheel hole when the vehicle sails in water, the air bag is withdrawn through the air pump on land, the sailing resistance is reduced under the condition that other performance of the vehicle is not affected, and the water running performance of the vehicle is improved.

    本发明属于轮式水陆两栖车辆技术领域的轮式水陆两栖车辆轮穴减阻装置,本发明还涉及一种轮式水陆两栖车辆轮穴减阻方法。气泵控制总成(8)连通气路管路(6),气路管路(6)上设置多个气路支管(13),每个气路支管(13)连通一个轮穴气囊总成(1),每个轮穴气囊总成(1)的前部气囊(14)安装在轮胎(7)前部的安装背板(9)上,后部气囊(15)安装在轮胎(7)后部的安装背板(9)上。本发明所述的轮式水陆两栖车辆轮穴减阻装置及减阻方法,水中航行时通过气泵对气囊充气以填充轮穴,陆上通过气泵对气囊抽气使气囊收回,在不影响车辆其他性能情况下减少航行阻力,提升车辆水上行驶性能。


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    Title :

    Wheel cavity drag reduction device and drag reduction method for wheeled amphibious vehicle


    Additional title:

    一种轮式水陆两栖车辆轮穴减阻装置及减阻方法


    Contributors:
    SHI ZHENGPENG (author) / WANG YUXUE (author) / LIU CHANGJIE (author) / SUN HOUZHUO (author) / DING XIONGXIN (author) / WANG DANDI (author) / CUI WU (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



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