The present invention relates to a driving device having a transformed wheel. First, second, third, and fourth division wheels (14, 16, 18, 20) individually have a trivet ground connection unit (48, 50, 52, 54). Wheels (22, 24) capable of being spread and folded are connected on both sides of a frame (12) while the first, second, third, and fourth division wheels (14, 16, 18, 20) are hung on each other by a hanging long hole (56, 58, 60) and a hanging protrusion unit (62, 64, 66). The first division wheel (14) is connected to a first motor (26) using a trivet connection unit (36), a shaft rod (34), and a connection unit (32). Also, the fourth division wheel (20) is connected to a second motor (28) by using a driving body (46) connected to a bracket (44), a chain sprocket (40, 42) connected by a chain, and the connection unit (38). So, the wheel (22, 24) drives when being changed in a round shape or a trivet shape when the first and second motors (26, 28) rotate at the same rotation speed while the wheel is spread or folded by normal and reverse rotation of the first motor (26).

    본 발명은 변형바퀴를 갖는 주행장치에 관한 것으로, 프레임(12) 양측에 각기 삼발접지부(48)(50)(52)(54)를 갖는 제1, 2, 3, 4분할바퀴(14)(16)(18)(20)가 서로간에 걸림장공(56)(58)(60)과 걸림돌부(62)(64)(66)에 의한 걸림상태에서 펼침 및 접힘이 이루어지는 바퀴(22)(24)를 연결설치하여 제1분할바퀴(14)는 삼발연결대(36)와 축봉(34) 및 연결구(32)를 이용하여 제1모터(26)와 연결하고 또 제4분할바퀴(20)는 브라켓(44)에 결합되는 구동체(46)와, 서로간에 체인으로 연결되는 체인스프로켓(40)(42) 및 연결구(38)를 이용하여 제2모터(28)와 연결하여 제1모터(26)의 정역회전에 의한 바퀴의 펼침 또는 접힘상태에서 제1, 2모터(26)(28)를 같은 회전속도로 회전시켜주게 되면 바퀴(22)(24)가 원형 또는 삼발로 전환된 상태에서 주행이 이루어지도록 한 것이다.


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    Title :

    Driving deivce with the deformed wheels


    Additional title:

    변형바퀴를 갖는 주행장치


    Contributors:
    CHAI SEUNG HAK (author) / PARK GA RAM (author) / CHOI A JEONG (author) / MOON YE CHEOL (author)

    Publication date :

    2019-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING / B25J Manipulatoren , MANIPULATORS



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