The present invention an automatic guided vehicle (AGV) for plastic greenhouses including a plurality of longitudinal frames and a plurality of lateral frames, which reduces workforce. According to the present invention, the AGV comprises: a transfer rail installed on one side of a plurality of lateral frames; a first moving module connected to the transfer rail; a second moving module connected to the transfer rail; a first connection frame coupled to the first moving module; a second connection frame coupled to the second moving module; and a loading unit connected to the lower side of the first connection frame and the second connection frame and carrying load. The first moving module includes: a sensor unit including a distance measurement unit measuring a distance between an operator and the loading unit; a first transfer roller disposed on the upper side of the transfer rail and moving along the transfer rail; a first rotating shaft connected to the first transfer roller; a first power transmission unit rotating the first rotating shaft; and a printed circuit board unit controlling the rotation speed, rotation direction, and on/off-operation of the first power transmission unit and controlling operation of the first power transmission unit to maintain the distance between the operator and the loading unit, which is measured from the distance measurement unit, at a preset distance.

    본 발명은 복수개의 종방향 골조 및 복수개의 횡방향 골조를 포함하는 시설하우스 자동대차에 있어서, 복수개의 횡방향 골조의 일측에 설치되는 이송레일, 이송레일과 연결되는 제1 이동모듈, 이송레일과 연결되는 제2 이동모듈, 제1 이동모듈과 결합되는 제1 연결프레임, 제2 이동모듈과 결합되는 제2 연결프레임 및 제1 연결프레임 및 제2 연결프레임의 하측에 연결되고, 적재물을 운반하는 적재부를 포함하고, 제1 이동모듈은, 작업자와 적재부의 거리를 측정하는 거리측정부를 포함하는 센서부, 이송레일 상측에 위치하고, 이송레일을 따라서 이동되는 제1 이송용롤러, 제1 이송용롤러와 연결되는 제1 회전축, 제1 회전축을 회전시키는 제1 동력전달부 및 제1 동력전달부의 회전속도, 회전방향 및 온, 오프 동작을 제어하고, 거리측정부로부터 측정된 작업자의 거리와 적재부의 이격된 거리가 미리 설정된 거리를 유지하도록 제1 동력전달부의 동작을 제어하는 회로기판부를 포함하는 것을 특징으로 하는 시설하우스 자동대차에 관한 것이다.


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    Title :

    AUTOMATIC GUIDED VEHICLE FOR EQUIPMENT HOUSE


    Additional title:

    시설하우스용 자동대차


    Contributors:
    CHO A RAN (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A01G Gartenbau , HORTICULTURE / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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