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    • 1. 发明公开
    • 연속 굴반기
    • 连续挖掘机
    • KR1020000058643A
    • 2000-10-05
    • KR1020000034275
    • 2000-06-21
    • (주)부마씨이
    • 최원호
    • E21B4/00
    • E21B7/024E21B4/00
    • PURPOSE: A continuous excavator is provided to achieve a work efficiency while arranging a power swivel body to be tilted and a platform to maintain a horizontal state during a slant excavation. CONSTITUTION: An excavator(10) comprises a power swivel body(18) having a power swivel(32) and a power cylinder for providing a rotational power and a vertical pressure to a bit, the power swivel body being connected to a base(14) by a hinge pin(20) and a release pin(22) so as to be tilted from the base at a predetermined angle, a tilt cylinder(34) arranged from the base toward the power swivel body, a crane(26) arranged onto a platform(16) for lifting a drill rod pipe, a pipe rack(28) arranged at a portion of the base so as to slantly load the drill rod pipe lifted by the crane, the pipe rack having a tilt angle adjustable by the tilt cylinder, the power swivel being arranged to be tilted by the tilt cylinder so as to have the same slant as that of the pipe rack, a tilt cylinder(24) being arranged at the base and platform side so as to allow the platform to be tilted at the base.
    • 目的:提供一种连续式挖掘机,以便在倾斜的动力转向架主体和倾斜挖掘期间平台保持水平状态时实现工作效率。 构造:挖掘机(10)包括具有动力回转(32)的动力回转体(18)和用于向钻头提供旋转动力和垂直压力的动力缸,所述动力回转体连接到基座(14) )通过铰链销(20)和释放销(22)以预定角度从基座倾斜;从底座朝向动力回转体设置的倾斜缸(34),布置在起重机 在用于提升钻杆管的平台(16)上,布置在基座的一部分处的管架(28),以便倾斜地装载由起重机提升的钻杆管,管架具有可由 倾斜缸,动力回转装置被倾斜缸倾斜,以具有与管架相同的倾斜;倾斜缸(24)布置在基座和平台侧,以便平台 在基地倾斜。
    • 2. 发明授权
    • 연속굴반기의 비트
    • 连续牡蛎的位
    • KR100311621B1
    • 2001-11-02
    • KR1019990016337
    • 1999-05-07
    • (주)부마씨이
    • 최원호
    • E21B10/26
    • PURPOSE: A bit of a continuous excavator is provided to increase the excavating speed of bedrock by discharging slime from a bit easily and to prolong durability by heightening the stability on watertight and rotation of each cutter. CONSTITUTION: The bit(10) of a continuous excavator comprises: a body(20) provided with a stiffening ring installed on the central upper part of a base and a flange installed on the upper part of the stiffening ring to connect with an excavator; a cutter composed of a roller center cutter(40) grasping the center of the bit(10) and a roller side cutter(70) forming the inside diameter of the bedrock to crush a bedrock layer; an air inlet pipe(29) receiving air flew in an air inlet chamber through an air supply hole and discharging slime by buoyancy of air; a rim wall(30) formed around the body(20); and a small-diameter rim wall(31) formed between the partitioned rim walls(30) to supply water smoothly to the roller center cutter(40) and the roller side cutter(70) through a space formed between the rim wall(20) and the small-diameter rim wall(31).
    • 3. 发明公开
    • 연속굴반기의 실링장치
    • 反循环钻孔机密封装置
    • KR1019990064882A
    • 1999-08-05
    • KR1019990017827
    • 1999-05-18
    • (주)부마씨이
    • 최원호
    • E21B4/00
    • E21B3/02E21B7/02F16J15/182
    • 본발명은회전측이너파이프와고정측토출구플랜지사이의실링부위를개선하여슬라임이실링부로누출되는것을방지하여실링부의내구성및 기밀성을향상시켜수명을연장시킬수 있도록하는연속굴반기의실링장치를제공하는것으로, 파워스위블의작동에의하여회전되고그 하부에형성된플랜지를통해드릴로드파이프와연결되는이너파이프와; 상기이너파이프의상단부와연결되어이너파이프와함께회전하는이너하우징과; 상기파워스위블의기어박스커버를통해설치되어상기드릴로드파이프로부터이너파이프로올라오는슬라임을외부로배출되게하며상기이너하우징의회전시상대적으로고정되는토출구플랜지에의해설치되는토출관에있어서, 상기회전측이너하우징과고정측토출구플랜지에서로대향하는안착환홈을형성하여이 안착환홈에지속적으로반발력을전달하는한 쌍의오링과, 상기한 쌍의오링에의하여반발력을받으며설치되고토출구플랜지에형성된오일공급재킷에있는오일에의해유막을형성하여드릴로드파이프로압력을갖고흐르는슬라임의누출을차단시키는한 쌍의실로구성된것을특징으로한다.
    • 4. 发明授权
    • 연속 굴반기
    • 连续牡蛎
    • KR100342413B1
    • 2002-07-02
    • KR1020000034275
    • 2000-06-21
    • (주)부마씨이
    • 최원호
    • E21B4/00
    • 본 발명은 비트의 설치를 용이하게 하기 위하여 파워 스위블 몸체를 틸팅 가능하게 하고, 굴착중 드릴로드파이프의 연결작업을 용이하게 하며, 경사굴착시 플랫폼이 수평을 유지하게 하여 작업에 편의를 제공할 수 있도록 하는 연속굴반기를 제공하는 것으로, 비트에 회전력과 수직압력을 제공하는 파워 스위블 및 파워실린더 등이 구성되는 파워 스위블 몸체를 베이스로부터 일정한 각도로 틸팅하기 위하여 상기 파워 스위블 몸체를 베이스에 힌지핀 및 이탈핀으로 연결하고 상기 베이스로부터 상기 파워 스위블 몸체의 일측으로 틸트실린더를 설치하고, 드릴로드파이프의 연결작업을 위하여 플랫폼 상에 드릴로드파이프를 들어올리는 크레인을 설치하고 베이스의 일측에는 상기 크레인에서 들어 올려진 드릴로드파이프를 경사지게 안치하고 틸트실� ��더에 의하여 경사각 조정이 가능한 파이프 랙이 설치되고, 상기 파이프 랙의 경사와 같은 경사를 이루도록 상기 파워 스위블이 틸트실린더에 의해 틸팅 가능하게 하며, 상기 베이스에서 플랫폼이 틸팅 가능하게 베이스와 플랫폼의 일측으로 틸트실린더를 설치하여 구성한 것을 특징으로 한다.
    • 5. 发明授权
    • 연속굴반기의 실링장치
    • 连续式挖掘机的密封装置
    • KR100311622B1
    • 2001-11-02
    • KR1019990017827
    • 1999-05-18
    • (주)부마씨이
    • 최원호
    • E21B4/00
    • PURPOSE: A sealing device of a continuous excavator is provided to prevent the exposure of slime to a sealing part effectively and to extend the life of a seal. CONSTITUTION: The sealing device of a continuous excavator comprises an inner pipe rotated by a power swivel and connected with a drill rod pipe, an inner housing(10) connected with the upper side of the inner pipe and rotated together with the inner pipe, a discharge pipe installed by a gear box cover of the power swivel to discharge slime(128) going up from the drill rod pipe to the inner pipe to the outside and installed by an outlet flange fixed relatively when the inner housing(10) rotates, a pair of O-rings(30,40) transferring repulsive power to fitting looped grooves(10a,20a) continuously, a pair of seals(50,60) taking repulsive power of O-rings(30,40) and forming an oil film by oil of an oil supply jacket(158) to intercept a leakage of slime(128), and taper planes(50b,60b) formed on oil film formation planes(50a,60a) to form an oil film easily .