A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a rotator tilting device for an excavator bucket, which can perform the rotator rotation and tilt rotation of the excavator bucket, can prevent foreign substances from flowing into a worm wheel side of an outer ring member provided in a housing, and has an improved structure to reduce the operating noise and improve the durability of parts by suppressing the flow when a rotator of the outer ring member rotates. The rotator tilting device of the present invention comprises a mounting bracket, a housing, an outer ring member, an inner ring member, a rotation support means, a connection pipe and first and second tilting cylinders.
본 발명은 굴삭기 버킷을 로테이터 회전 및 틸팅 회전시킬 수 있으며, 외부 이물질이 하우징 내에 구비된 외륜부재의 웜휠측으로 유입되는 것을 방지함과 아울러, 외륜부재의 로테이터 회전시 유동을 억제시켜 작동소음을 경감시키고 부품 내구성을 향상시킬 수 있도록 그 구조가 개선된 굴삭기 버킷용 로테이터 틸팅장치에 관한 것이다.
The present invention relates to a rotator tilting device for an excavator bucket, which can perform the rotator rotation and tilt rotation of the excavator bucket, can prevent foreign substances from flowing into a worm wheel side of an outer ring member provided in a housing, and has an improved structure to reduce the operating noise and improve the durability of parts by suppressing the flow when a rotator of the outer ring member rotates. The rotator tilting device of the present invention comprises a mounting bracket, a housing, an outer ring member, an inner ring member, a rotation support means, a connection pipe and first and second tilting cylinders.
본 발명은 굴삭기 버킷을 로테이터 회전 및 틸팅 회전시킬 수 있으며, 외부 이물질이 하우징 내에 구비된 외륜부재의 웜휠측으로 유입되는 것을 방지함과 아울러, 외륜부재의 로테이터 회전시 유동을 억제시켜 작동소음을 경감시키고 부품 내구성을 향상시킬 수 있도록 그 구조가 개선된 굴삭기 버킷용 로테이터 틸팅장치에 관한 것이다.
TILTING ROTATOR OF BUCKET FOR EXCAVATOR
굴삭기 버킷용 로테이터 틸팅장치
KIM HO CHUL (author)
2021-07-13
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING