According to the present invention, a load lugger apparatus having a rollover prevention system includes: a vehicle body (100) of a transportation means; a lugger frame (105) mounted on the vehicle body (100); a boom (115) having a rear end coupled to one side of the lugger frame (105) through a boom hinge (230), and having a first chain engaging portion (110) formed on a front end portion thereof; a boom cylinder (120) having one end hinged to one side of the boom (115) and the other end hinged to the lugger frame (105); a bucket (135) having second chain engaging portions (125), respectively formed on both front and rear portions of both the side surfaces thereof, having a dumping hinge (130) protruding on a rear end of a lower portion of the side surface thereof, and disposed on the lugger frame (105); a chain member (140) having both ends fixed to the second chain engaging portions (125) and having a longitudinal center portion held and fixed to the first chain engaging portion (110); outrigger units (150) coupled to both sides of a rear portion of the vehicle body (100) and formed to lower, to the ground, support members (145) provided on lower ends thereof or raise the same; a hook (160, figure 2) hinged to a rear end of the vehicle body (100) and having a hook groove (155) formed on a front end thereof and engaged with the dumping hinge (130); a plurality of load cells (LC1, LC2, LC3 and LC4) for sensing a load distribution by supporting the lugger frame (105) in the vehicle body (100); and a controller (170) for controlling the operations of the outrigger units (150) and the boom cylinder (120) in response to load signals sensed by the load cells (LC1, LC2, LC3 and LC4).

    본 발명에 따른 전복 방지 시스템이 적용된 로드러거 장치는, 운송수단의 차체(100); 상기 차체(100) 위에 장착되는 러거프레임(105); 후단이 붐힌지(230)를 통해서 상기 러거프레임(105)의 일측에 결합되고, 선단부에 제1체인걸림부(110)가 형성되는 붐(115); 일단이 상기 붐(115)의 일측에 힌지결합되고, 타단이 상기 러거프레임(105)에 힌지 결합되는 붐실린더(120); 제2체인걸림부(125)가 양측면의 전후방 양측에 각각 형성되고, 측면 하부 후단에는 덤핑힌지(130)가 돌출되어 형성되고, 상기 러거프레임(105) 상에 배치되는 버켓(135); 양단은 상기 제2체인걸림부(125)에 고정되고, 길이방향 중앙부가 상기 제1체인걸림부(110)에 걸려 고정되는 체인부재(140); 상기 차체(100)의 후방 양측에 결합되고, 그 하단에 구비된 지지부재(145)를 지면측으로 하강시키거나 상승시키도록 구성된 아우트리거유닛(150); 상기 차체(100)의 후단에 힌지 결합되고, 선단에는 상기 덤핑힌지(130)와 걸리는 후크홈(155)이 형성되는 후크(160, 도 2); 상기 차체(100)에서 상기 러거프레임(105)을 지지하여 하중분포를 감지하는 복수의 로드셀(LC1, 2, 3, 4); 및 상기 로드셀(LC1, 2, 3, 4)에서 감지되는 하중신호에 따라서 상기 아우트리거유닛(150) 및 상기 붐실린더(120)의 작동을 제어하는 제어기(170)를 포함할 수 있다.


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    Titel :

    LOAD LUGGER TRUCK with TURN-OVER PREVENTION SYSTEM


    Weitere Titelangaben:

    전복 방지 시스템이 적용된 로드러거 장치


    Beteiligte:
    KO HEANG JIN (Autor:in)

    Erscheinungsdatum :

    14.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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