폐비닐수거기-김태욱.hwp

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1 , 11, 1, pp ( ) Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 1, pp ( ) Twist Wheel 방식폐비닐수거기개발에관한연구 (Ⅰ) - 자주형비닐수거기의개발 - 하유신 *, 박규식 *, 김진현 **, 최중섭 **, 손철민 ***, 남상헌 *, 김태욱 # A Study on the Development of Twist Wheel Type Waste Vinyl Remover(Ⅰ) - Development of Self-Propelling Type Vinyl Remover - Yu-Shin Ha*, Kyu-Sik Park*, Jin-Hyun Kim**, Jung-Seob Choe**, Chul-Min Son***, Sang-Heon Nam*, Tae-Wook Kim # (Received 23 November 2011; received in revised form 7 February 2012; accepted 8 February 2012) ABSTRACT 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. Key Words : Vinyl Remover( ), Twist Wheel( ), Uplift Load( ), Self-Propelling Type( ) 1. 서론,,, * ** *** # : kimtw@knu.ac.kr,,

2 :, 11, 1 [1]. [2] mm PE [3].,.. (1).,,, 4.. ( ) (2). (2), : (N) : : (kgf) 2. 재료및방법 2.1 설계기초이론,..,. P F V (1) [4].. (3). sin (3), : (N) : (kgf) : ( ) 100kgf 0.2~0.3 ( ), F (4)

Twist Wheel ( ) :, 11, 1 sin (4) Table 1 Specification of driving engine Item Type Specification forced air cooling 4-cycle gasoline engine sin 1m/s (5). (5) Max. power(hp) 2.

3 Twist Wheel ( ) :, 11, 1 sin (4) Table 1 Specification of driving engine Item Type Specification forced air cooling 4-cycle gasoline engine sin 1m/s (5). (5) Max. power(hp) 2.5(7,000rpm) Fuel unleaded gasoline Carburetor float type Ignition type transistor magnet Starting type recoil starter Fuel tank volume(l) 1.2 Weight(kg) 5.3 Displacement(cc) W, V 80% 850W. 2.2 시작기제작 2.5 HONDA. 7,000rpm, 3,600rpm. 1 V 3.6 : 1, 2 50 : : : 1 8rpm,. Table 1, Fig. 1, 2. Fig. 3, 4. Fig. 1 Drawing of driving part Fig. 2 Driving part of vinyl remover,,, cm 1,500mm

:, 11, 1 Fig. 3 Drawing of transmission 3., 1 50~140cm 17~47cm 1. 0.5m/sec 60rpm, 3 : 1. 0.5m/sec 180rpm. Table 2. Table 2 Specification of removing Wheel Items Figure Wheel dia. 580 Bobbin dia.

4 :, 11, 1 Fig. 3 Drawing of transmission 3., 1 50~140cm 17~47cm m/sec 60rpm, 3 : m/sec 180rpm. Table 2. Table 2 Specification of removing Wheel Items Figure Wheel dia. 580 Bobbin dia. 160 Max. wheel's speed of revolution(rpm) 180 Max. winding speed(theory, m/sec) 0.5 ~ 1.25 Winding speed(operation, m/sec) 0.5 Max. bobbins's speed of revolution(rpm) 20 ~ 60 Fig. 4 Transmission of driving part,. 0.5~3,. 0.5m/sec 0.5m/sec. 160mm. 90~150cm 1 Fig. 5, Fig. 6. Fig. 5 Drawing of removing wheel

5 Twist Wheel ( ) :, 11, 1 (6), T : (min/10a) V : (m/s) t : (s) b : (m) + (7) Fig. 6 Assembly of removing wheel, Table 3. Table 3 Specification of self-propelling type Power Driving part Removing part Items Driving (PS) Removing (PS) Wheel dia. Wheel track Bobbin dia. Wheel dia. Width of wheel Running speed (m/sec) 2.3 성능시험 Figure 2.5(HONDA GXH50 forced air cooling gasoline engine) 1.5(HONDA GX31 forced air cooling gasoline engine) 1, ~ 0.6 [5]. 0~180rpm,. [6], (6) (7)., G : (%) Gc Gh : (kg) : (kg) mm 950mm, 10a(50m 20m). 350~400mm. Table 4. Table 4 A property of vinyl Items (Vinyl) Thickness Color Tensile strength (kg/ ) Extension percentage (%) Tear strength (kg/ ) Black 결과및고찰 50m m/sec, 50m m/sec. 95cm 17~21a. 15,

6 :, 11, m/s 15, 0.95m 40.1min/10a. 522min/10a, 438min/10a, 360min/10a 438min/10a, 10., 90~150cm. 150cm 1 Table min/10a. Table 5 Work performance and efficiency by ridge width Ridge width (cm) Work performance (a/h) Work efficiency (min/10a) ~ ~ ~ m. 97%. 10a 결론 , cm 1 0.5m/sec 160mm rpm mm 10a(50m 20m) 0.56m/s, min/10a. 후기. 참고문헌 1. Heo, J., Moon, S. C. and Song, M. R., "A Study on the Problem of Rural Sohd Waste in Korea", The Korean Association For Environmental Sociology, pp , Vol. 1, No. 1, Kang, C. Y., "A Study for Improvement of Disposal and Collection System of Agricultural PE Waste", Journals of Environmental Policy, pp , Vol. 2, No. 1, Hong, J. T., Park, H. Y., Choi, Y., Chun, H. J., Kim, Y. K. and Lee, J. Y., "Study on Development of Vinyl Collecting Machine(Ⅰ) - A Design Factor Test for Vinyl Collection-", Proceedings of the Korean Society for Agricultural Machinery Conference, pp , Park, J. G., "Bio-production Machinery Engineering", CIR, pp , FACT, "Standard of vinyl remover", The Foundation of Agri. Tech. Commercialization and Transfer, FACT, "Test Method of vinyl remover", The Foundation of Agri. Tech. Commercialization and Transfer,

PJTROHMPCJPS.hwp

PJTROHMPCJPS.hwp 제 출 문 농림수산식품부장관 귀하 본 보고서를 트위스트 휠 방식 폐비닐 수거기 개발 과제의 최종보고서로 제출 합니다. 2008년 4월 24일 주관연구기관명: 경 북 대 학 교 총괄연구책임자: 김 태 욱 연 구 원: 조 창 래 연 구 원: 배 석 경 연 구 원: 김 승 현 연 구 원: 신 동 호 연 구 원: 유 기 형 위탁연구기관명: 삼 생 공 업 위탁연구책임자: