KIM, SHIN KI,김신기,SHIN, HYUN JUN,신현준,PARK, JIN KUK,박진국,CHO, HYEON SEOK,조현석,KIM, JONG KWON,김종권,MUN, MU SUNG,문무성,KIM, SHIN KIKR,SHIN, HYUN JUNKR,PARK, JIN KUKKR,CHO, HYEON SEOKKR,KIM, JONG KWONKR,MUN, MU SUNGKR
申请号：
KR1020170063506
公开号：
KR1019046570000B1
申请日:
2017.05.23
申请国别(地区):
KR
年份:
2018
代理人:
摘要：
The present invention relates to multi-axis artificial foot. The multi-axis artificial foot includes: a socket holder (100) including a lower body socket connection unit (110) formed on the upper part, an upper pin (120) supporting a hydraulic cylinder body (210), and support bar pin holes (142) having support bar pins (130) with a first axial function inserted therein on the lower part； a hydraulic cylinder (200) including a hydraulic cylinder body (210), a cylinder rod (220) on the lower part of the hydraulic cylinder body (210), and cylinder rod holes (222) formed on the lower part of the cylinder rod (220)； a base unit (300) including base pin holes (310) arranged in parallel with the support bar pin holes (142) while supporting the support bar pins (130) with the first axial function and base rod holes (320) supporting a lower pin (230) with a second axial function being parallel with the cylinder rod holes (232) while being mounted on a keel material (10) and executing an excavation operation with the socket holder (100) and the hydraulic cylinder (200) by using the support bar pin (130) and the lower pin (230)； and an inner and outer disk unit (400) including a rigid rubber plate material (410) mounted between the keel material (10) and the base unit (300) while having center protrusions (412) protruding in the longitudinal direction toward the center part in the width direction, center protrusion grooves (422) surrounding the center protrusions (412), and a middle rubber plate material (420) stretched to make the base unit (300) function as the inner and outer disks around the center protrusions (412).본 발명은 상부에 형성한 하지소켓연결부(110)와, 유압실린더본체(210)를 지지하는 상부핀(120)과, 하부에 제 1축 기능의 지지바핀(130)이 삽입되는 지지바핀공(142)을 가지는 소켓홀더(100)와；유압실린더본체(210)와, 유압실린더본체(210) 하부의 실린더로드(220)와, 실린더로드(220) 하부에 형성한 실린더로드공(222)을 가지는 유압실린더(200)와；상기 지지바핀공(142)과 수평으로 위치하여 제 1축 기능의 지지바핀(130)을 지지하는 베이스핀공(310)과, 상기 실린더로드공(232)과 수평으로 제 2축 기능의 하부핀(230)을 지지하는 베이스로드공(320)을 포함하며 킬재(10)위에 안치되어 소켓홀더(100)와
