충남대학교산학협력단;THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC)
发明人:
백승윤,김완수,김택진,전현호,백승민,이남규,문석표,김용주,BAEK SEUNG YUN,KIM WAN SOO,KIM TAEK JIN,JEON HYEON HO,BAEK SEUNG MIN,LEE NAM GYU,MOON SEOK PYO,KIM YONG JOO
申请号：
KR1020190113502
公开号：
KR1020990880000B1
申请日:
2019.09.16
申请国别(地区):
KR
年份:
2020
代理人:
摘要：
The present invention is to be used by attaching to the rotary-mounted tractor-side three-point hitch, but installed on the front of the rotary mounted on the tractor to prevent damage to the rotary side in operation from stones, rebar, and other impurities. A rotary rotary damage prevention device, comprising: a sorting frame unit that prevents damage to the rotary side by passing through the left and right sides by sorting and processing to prevent impurities generated in farming, such as stone or rebar, from being transmitted to the rotary side of the working machine； A connecting member fixed on the sorting frame unit, a three-point hitch fixing unit provided to attach and fix a rotary damage prevention device to a tractor-side three-point hitch； It characterized in that it comprises a； a wheel portion provided to be utilized as a wheel for movement, as well as to reduce it by adding a driving force to the load generated when sorting impurities in the sorting frame portion. According to the present invention, it can be used by attaching to the front of a rotary side of a tractor equipped with an existing rotary, and it functions to induce and flow out the left and right through a symmetrical inclined portion so that impurities such as stones and reinforcing bars are not transmitted to the rotary side. Not only can it prevent damage to the rotary blade in operation, it can also reduce the noise generated during rotary work, it is easy to install, and it is easy to use such as not having to use a separate power through the tractor side PTO. Can provide본 발명은 로터리가 장착된 트랙터 측 3점 히치에 부착하여 사용하되, 트랙터에 장착된 로터리의 앞쪽에 설치하여 돌이나 철근을 비롯한 기타 불순물로부터 작업중인 로터리 측 손상을 방지하여주기 위한 3점 히치 부착형 로터리 손상방지장치에 관한 것으로서, 돌이나 철근을 비롯하여 농사에서 발생한 불순물이 작업기인 로터리 측으로 전달되지 않게 선별 처리하여 좌우측으로 흘려보내 줌으로써 로터리 측 손상을 방지되게 하는 선별 프레임부； 상기 선별 프레임부 상에 고정되는 연결부재로서, 트랙터 측 3점 히치에 로터리 손상방지장치를 부착하여 고정하도록 구비되는 3점히치 고정부； 상기 선별 프레임부에서 불순물을 선별시 발생하는 부하에 대해 추진력을 더해줌으로써 이를 줄여줄 수 있도록 함과 더불어 이동용 바퀴로 활용하도록 구비되는 휠부；를 포함하는 것을 특징으로
