• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 2003.07a
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• pp.187-192
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• 2003

우리나라의 밭작물 재배 시 잡초발생의 억제, 토양온도 및 수분 유지, 수량증수 등의 목적으로 약 274천㏊가 비닐피복재배를 하고 있으나, 한국자원재생공사에 의하면 2000년도 폐비닐 발생량중 약 48%만이 회수되고 있어 폐비닐에 의해 농토와 주변환경의 오염이 심각한 지경에 이르고 있다. 또한 폐비닐의 수거작업은 인력에 의존하고 있어 많은 노력이 들기 때문에 환경오염을 줄이고 수거노력 절감을 위해 기계화가 절실히 요구되고 있다. (중략)

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.11 no.1
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• pp.113-118
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• 2012

Mulching vinyl is used on field crops to reduce herbicides and this causes multiple effects. The mulching vinyl must be collected for the next crop season, but was left alone due to a shortage of labor. The used mulching vinyl that was left alone acted as one of the main sources of environmental pollution on farms. In order to solve these problems, a self-propelling vinyl remover was developed. The self-propelling vinyl remover consists of a travelling part and rotating of remover wheel. Each output device has a 1.5ps engine and a 2.5ps engine. The vinyl was twisted 17~47cm/times length. The bobbin's diameter was 160mm and it's stable travelling speed was 0.5m/s. The revolution of the remover wheel bobbin was 60rpm to maintain the wheel's linear velocity. As seen at performance test at the field which had 950mm ridge intervals and 10a area, the average working speed was 0.56m/s and the turning time was 15seconds. Therefore, the working performance was 40.1min/10a.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.11 no.2
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• pp.79-84
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• 2012

This study consist of two parts. One is development of a self-propelling vinyl remover which was already reported at the previous paper. This is the second part of the study. For the study, an attached vinyl remover was developed. It was consisted of connecting tractor to bucket, removing bucket from tractor, and the process was the tractor's assistance hydraulics. In the case of an attached vinyl remover, the vinyl was twisted 0.5times per 30~85cm length. The bobbin's diameter was 190mm and it's stable travelling speed was 1m/s. The revolution of the remover wheel was 90rpm to maintain the wheel's linear velocity. As seen at performance test at the field which had 950mm ridge intervals and 10 a area, the average working speed was 1m/s and the turning time was 20seconds. Therefore, the working performance was 24.5min/10a. The efficiency of used vinyl remover was 97% and working conditions were good.