The invention discloses a trolley capable of converting gravitational potential energy into kinetic energy, which belongs to the technical field of trolleys, and adopts the technical scheme that the trolley comprises a chassis, a hopper and a handrail, one end of the chassis is provided with a driving shaft, the driving shaft is provided with a driving wheel, and the other end of the chassis is provided with a driven wheel; guide rods are arranged at the four corners of the chassis, and the hopper is connected to the guide rods in a sleeving mode; a rack is arranged on the outer wall of the hopper, a small gear meshed with the rack is rotationally arranged on the chassis, and a large gear is arranged on a shaft of the small gear. A first shaft, a second shaft and a brake shaft are arranged in the middle of the chassis, and crown gears are arranged at the connecting end of the first shaft and the second shaft and the connecting end of the second shaft and the brake shaft. The second shaft is provided with a tooth column meshed with the large gear, and the first shaft and the driving shaft are in transmission through a bevel gear. The device further comprises a locking structure of the hopper and a control device for controlling separation and connection of the crown gear. The trolley has the beneficial effect that the trolley capable of converting gravitational potential energy into kinetic energy is provided.

    本发明公开了一种将重力势能转化为动能的小推车,属于手推车技术领域,技术方案为,包括底盘、料斗和扶手,底盘的一端设置有驱动轴,驱动轴设置有主动车轮,底盘的另一端设置有从动轮;底盘的四角处均设置有导向杆,料斗套接在导向杆上;料斗的外壁上设置有齿条,底盘上转动设置有与齿条啮合的小齿轮,小齿轮的轴上设置有大齿轮;底盘中间位置设置有第一轴、第二轴和制动轴,第一轴和第二轴的连接端、第二轴和制动轴的连接端均设置有冠齿轮;第二轴上设置有与大齿轮啮合的齿柱,第一轴和驱动轴通过锥齿轮传动;还包括料斗的锁紧结构和控制冠齿轮分离和接合的控制。本发明的有益效果为:提供了一种将重力势能转化为动能的小推车。


    Access

    Download


    Export, share and cite



    Title :

    Trolley capable of converting gravitational potential energy into kinetic energy


    Additional title:

    一种将重力势能转化为动能的小推车


    Contributors:
    JIA LIGANG (author) / XIN JIANXIN (author) / YU SHUAI (author) / SEO DONG-JIN (author) / LI XIN (author) / DU CHAO (author) / ZHANG XINXIN (author) / ZHANG XUEPENG (author)

    Publication date :

    2025-02-11


    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



    Device for converting kinetic energy into electrical energy

    EICHHORN KARL | European Patent Office | 2015

    Free access

    Energy-saving elevator for converting kinetic energy into electric energy

    CHEN SHUYA | European Patent Office | 2020

    Free access


    TIRES AND WHEELS OF VEHICLES CONVERTING KINETIC ENERGY INTO ELECTRICAL ENERGY

    IBRAHEEM OTMAN KADIR | European Patent Office | 2025

    Free access