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    • 6. 发明公开
    • 회전 커터를 갖는 굴착기용 커터 헤드
    • 具有旋转切割机的切割机的切割头
    • KR1020080088507A
    • 2008-10-02
    • KR1020080029030
    • 2008-03-28
    • 소레탄체 프레씨네트
    • 샤노필리뻬삐베르로랑
    • E21B10/42
    • E02F3/205E02D17/13E02F3/241E02F3/246E21C25/06E21B10/42
    • A cutter head for a ground cutter machine having rotary cutters is provided to employ two hydraulic motors identical to each other and symmetrical to each other about a central surface of a fixing plate. Each cutter motor includes two hydraulic motors(44,46), a single shaft(50), cutter drums(22,24), motor assemblies(52,56,64,66), and mechanical members(60,62). The hydraulic motor includes stators(44a,46a) and rotors(44b,46b). The hydraulic motor has two common shafts. The cutter drums rotate. The two motor assemblies connect end portions(50b,50c) of the common shaft with one of the cutter drums. The mechanical member rotates corresponding to the utter drums.
    • 提供一种具有旋转切割器的切割机的切割头,以使用彼此相同的两个液压马达并围绕固定板的中心表面彼此对称。 每个切割马达包括两个液压马达(44,46),单个轴(50),切割滚筒(22,24),马达组件(52,56,64,66)和机械部件(60,62)。 液压马达包括定子(44a,46a)和转子(44b,46b)。 液压马达有两个共同的轴。 切割鼓旋转。 两个马达组件将公共轴的端部(50b,50c)与切割滚筒中的一个连接。 机械构件对应于鼓鼓旋转。
    • 7. 发明公开
    • 교체 가능한 툴을 갖는 굴착기 시스템
    • 带可更换工具的挖掘机系统
    • KR20180037034A
    • 2018-04-10
    • KR20187006376
    • 2016-08-04
    • E02F3/92B02C19/18E02F3/24E02F3/36E02F3/96E02F5/30E21B7/15E21C37/18
    • E02F3/9218B02C2019/183E02F3/246E02F3/3654E02F3/3677E02F3/96E02F5/305
    • 본발명은굴착기시스템분야에관한것으로, 특히전기펄스에의한굴착기용 툴을포함하는굴착기시스템에관한것이다. 본발명의굴착기시스템은지지프레임(supportframe)(34), 펌프가구비된수압회로(hydraulic circuit), 및제1 굴착기툴(excavation tool) 및제2 굴착기툴을포함한다. 상기제1 및제2 굴착기툴들중 하나는수압액추에이터(hydraulic actuator) 및적어도하나의기계식패스너부재(mechanical fastener member) 및상기수압액추에이터와유체연통(fluid flow communication)하는적어도하나의수압커플링(hydraulic coupling)(20)이구비된장착인터페이스(mounting interface)를갖는기계식굴착기툴(1')이고, 반면상기제1 및제2 굴착기툴들중 다른하나는회전축(rotary shaft)의회전에의해전기를생성하는회전축을갖는발전기(electricity generator)(3), 상기회전축에결합되어상기회전축의회전을구동하는수압모터(hydraulic motor)(2), 상기발전기(3)에의해전력이공급되어상기발전기(3)의순시전력(instantaneous power)보다높은순시전력의전기펄스를생성하도록상기발전기(3)에전기적으로연결되는전력모듈(electronic power module)(4), 상기전력모듈(4)에연결된적어도하나의전극(5a)를포함하는복수의전극들(5a, 5p)로서전면(front face)에배치된전극들, 및적어도하나의기계식패스너부재(22) 및상기수압모터(2)와유체연통하는적어도하나의수압커플링(20)이구비된장착인터페이스(14)를포함하는전기펄스(electric pulses)에의한굴착기용툴(1)이다. 상기굴착기어셈블리의상기수압회로와유체연통하는대응하는수압커플링을구비하는상기제1 및제2 굴착기툴들의장착인터페이스들각각은상기굴착기시스템의지지프레임(24) 아래에대응하는굴착기툴을탈착가능(releasably)하게그리고선택적(alternatively)으로장착하기에적합하다.
    • 挖掘机系统技术领域本发明涉及挖掘机系统领域,并且更具体地涉及包括通过电脉冲的挖掘机工具的挖掘机系统。 本发明的挖掘机系统包括支撑框架34,具有泵的液压回路以及挖掘机工具和第二挖掘机工具。 所述第一和第二挖掘机工具中的一个包括液压致动器和至少一个机械紧固件构件以及与所述液压致动器流体流动连通的至少一个液压联接器, 联接挖掘机工具20是具有安装接口的机械挖掘机工具1',而第一和第二挖掘机工具中的另一个由旋转轴构成, 联接到用于驱动旋转轴的旋转的旋转轴的液压马达2和用于由发电机3产生电力的发电机3, 与发电机(3)电连接以产生高于瞬时功率的瞬时功率的电脉冲的电子功率模块(4),连接到功率模块(4)的至少一个电极, 含服(5a)中 至少一个机械紧固件构件22和与液压马达2流体连通的至少一个液压联接器20, 挖掘工具1是由包括挖掘安装接口14的电脉冲。 每个所述的mitje 2挖掘机工具到对应的液压联接到与所述挖掘机组件的液压回路流体连通的第一环安装接口可拆卸地对应于挖掘机机器的底部支撑框架24所述挖掘工具 可释放地和替代地。
    • 9. 发明公开
    • 링 소우의 구동 장치 및 링 소우가 달린 절단 장치
    • 环形驱动装置和具有环形锯的切割装置
    • KR1020050033612A
    • 2005-04-12
    • KR1020057000938
    • 2003-07-16
    • 마츠우라 가즈마사
    • 마츠우라가즈마사
    • B23D47/12
    • E02F5/08B23D47/123B27B5/14B28D1/045B28D1/121E02F3/246
    • A ring saw drive device for rotatingly driving a ring saw having cutting blades on the outer periphery thereof and a cutting device with the ring saw installed, as an attachment, at the tip of the arm of a shovel system excavator, the drive device wherein endless belts (6, 46, 51) rotatingly driving ring saw bodies (5, 13, 39) are disposed so that a part of the outer peripheral side thereof is wound on a part of the outer periphery of the ring saw bodies (5, 13, 39) to directly drive the ring saw bodies (5, 13, 39) by the endless belts (6, 46, 51) utilizing the outer peripheral side of the peripheral circuit thereof, whereby the ring saw bodies (5, 13, 39) can be deeply inserted into a cut object (32) despite the fact that the endless belts (6, 46, 51) are used and, since a power is transmitted between the endless belts (6, 46, 51) and the ring saw bodies (5, 13, 39) in contact with each other over a wide range, wear at power transmission parts can be reduced and the power can be efficiently transmitted from the endless belts (6, 46, 51) to the ring saw bodies (5, 13, 39).
    • 一种用于在其外周旋转驱动具有切割刀片的环形锯片的环形锯驱动装置和在铲式系统挖掘机的臂的尖端处安装有环形锯的切割装置,该驱动装置其中环形 设置旋转驱动环形锯体(5,13,​​39)的带(6,46,51),使得其外周侧的一部分卷绕在环形锯体(5,13)的外周的一部分上 ,39),利用其周边电路的外周侧,通过环形带(6,46,51)直接驱动环形锯体(5,13,​​39),由此环形锯体(5,13,​​39) )可以被深入地插入到切割物体(32)中,尽管使用环形带(6,46,51)的事实,并且由于在环形带(6,46,51)和环锯之间传递动力 主体(5,13,​​39)在宽范围内相互接触,可以减少动力传动部件的磨损,功率可以有效 从环形带(6,46,51)传递到环形锯体(5,13,​​39)。