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Effects of Defect Factors of Combine Header on Cutting Speed of Combine Header, Feeding Depth of Straw, and Cylinder Speed of Thresher

콤바인 예취부의 고장요인이 예취날의 평균 속도, 반송 두께, 탈곡통의 회전 속도에 미치는 영향

  • Kim, Y.J. (Dept. of Bio-Mechatronic Engineering, SungKyunKwan University) ;
  • Choi, C.H. (Dept. of Bio-Mechatronic Engineering, SungKyunKwan University) ;
  • Mun, J.H. (Dept. of Bio-Mechatronic Engineering, SungKyunKwan University)
  • Published : 2007.10.25

Abstract

The purpose of this study is to analysis effects of defect factors of combine header for cutting speed of combine header, feeding depth of straw, and cylinder speed of thresher. Measurement system for defect factors was consists of sensors to monitor the combine operation and I/O interface to convert the signals. Cutting speed of combine header, feeding depth of straw, cylinder speed of thresher were measured and analyzed. The data were collected from three paddy field during rice harvesting. The tests were conducted at different grounding speeds, lug troubles, and cutter condition. The one way ANOVA and the multiple comparison tests were performed. The results showed that the measured data were useful to monitor the defect factors of combine during harvesting. The faults conditions of grounding speeds, lug troubles, and cutter conditions affected cutting speeds, feeding depths and cylinder speeds of the combine. The data seem to be useful to analysis the faults conditions of combine header.

Keywords

References

  1. Chen, P. L. and R. Dominik. 2004. Monitoring a three-anned clinical trial with survival endpoints -Fisher's least significant difference approach. J. of Biopharmaceutical Statistics 14(3):791-801 https://doi.org/10.1081/BIP-200025697
  2. Choi, C. H., Y. J. Kim, J. H. Kim and J. H. Mun. 2007. Development of measurement system of cutter conditions for combine diagnosis(I) -Analysis of vibration and load signals. J. of the Korean Society of Agriculture Machinery 32(3): 190-196. (In Korean) https://doi.org/10.5307/JBE.2007.32.3.190
  3. Choi, K. H., K. H. Ryu, Y. K. Choi and P. K. Park. 1991. A forward speed control of head-feed combine using continuously variable v-belt transmission (I) - Combine load characteristics. J. of the Korean Society of Agriculture Machinery 16(2):124-132. (In Korean)
  4. Guiard, V., G. Herrendorfer, D. Sumpf and G. Nurnberg. 2000. About optimal designs for estimating variance com­ponents with ANOV A in one-way classification under non­normality. J. of Statistical Planning and Inference 89(1): 269-285 https://doi.org/10.1016/S0378-3758(99)00217-7
  5. Kim, H. K., W. O. Lee, S. Y. Shin, C. H. Nam, Y. B. Kim and S. O. Seo. 2007. Development of web service system for the inspection and maintenance of combine harvesters. Pro­ceeding of the Korean Society for Agricultural Machinery Conference 12(2):338-341. (In Korean)
  6. Kim, J. H., C. H. Choi, Y. J. Kim, E. H. Nam and J. H. MUll. 2006. Development of measurement system for combine diagnosis. Proceeding of the Korean Society for Agricultural Machinery Conference 11(1):98-103. (In Korean)
  7. Lee. W. S. 1992. Computer aided design of plant-mass con­veyor of head-feed combine. The Graduate School of Seoul University. (In Korean)
  8. Shin, S. Y., Y. B. Lee, I. S. Oh, B. G. Kim and H. J. Kim. 2000. Study on the breakdowns and repairs of major agri­cultural machinery. Proceeding of the Korean Society for Agricultural Machinery Conference 5(2): 156-162. (In Korean)
  9. 국제종합기계 주식회사. 1998. 국제 콤바인 취급설명서
  10. 동양물산기엽 주식회사. 1998. 동양 콤바인 취급설명서
  11. 대동공업 주식회사. 1999. 대동 콤바인 취급설명서
  12. 정창주. 1988. 농작업기계학. 서울대학교출판부
  13. 정창주, 김경옥. 1997. 농작업기계학 원론. 서울대학교출판부
  14. LG 전선. 1993. 콤바인 주요기능부 진단 및 조치