DEVELOPMENT OF AN ELECTRICAL HAND-HELD OLIVE HARVESTER | ||
| Misr Journal of Agricultural Engineering | ||
| Article 3, Volume 35, Issue 3, July 2018, Pages 827-846 PDF (683.62 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/mjae.2018.95541 | ||
| Author | ||
| M. M. IBRAHIM | ||
| Assoc. Prof., Ag. Eng. Dept., Fac. of Agric., Cairo University., Egypt | ||
| Abstract | ||
| The objective of this study was developed a hand held olive harvester suitable for small farms. The portable machine was designed, fabricated and evaluated for its performance and techno-economic feasibility. Some physical and mechanical properties (dimensions, mass, fruit detachment force / mass ratio) of olive fruits that are related to the mechanical harvesting were measured and considered in the machine design. The developed machine was evaluated at three levels of head speed (700, 1100 and 1500 rpm) and two types of head length (H1 has stick length of 6 cm and H2 has stick length of 17 cm). The evaluation criteria were: productivity (Pm), fruit removal percentage (FR) and fruit damage percentage (FD), consumed energy (CE) and harvesting cost (HC). From the obtained results, it is deduced an equation and contour chart for the harvesting machine to predict the suitability of the machine to removal the fruit with different olive variety. The most suitable working parameters of the machine at 1100 rpm and 1500 rpm with (H2) where the maximum value of evaluation parameter were Pm of 91.5 kg h-1, FR of 97.7 %, FD of 6.23 %, CE of 1.31 W h kg-1and HC of 0.26 L.E kg-1. | ||
| Keywords | ||
| olive; hand-held; harvesting; fruit detachment; fruit damage | ||
| References | ||
|
Amirante, P., A. Tamborino. 2012. Olive Harvesting systems in high density orchards. Acta Horticulturae (ISHS) nº 949, 351-358.
Castillo-Llanque F., H. F. Rapoport. 2009. Identifying the location of olive fruit abscission, Sci Hortic 120: 292-295.
Chancellor, W. J. 1981. Substituting information for energy in agricultural. Trans. ASAE Paper No. 0001- 2351.
Deboli, R. , A. Calvo, C. Preti and M. Inserillo. 2014a. Design and test of a device for acceleration reproducibility of hand held olive harvesters. International Journal of Industrial Ergonomics. 44: 581- 589.
Deboli, R., A. Calvo, F. Gambella, C. Preti, R. Dau and E. C. Casu. 2014b. Hand arm vibration generated by a rotary pick-up for table olives harvesting. Agricultural Engineering International; CIGR Journal. 16 (1): 228-235.
Famiani F., A. Baldicchi, D. Farinelli, L. Nasini, P. Proietti. 2010. L’efficienza dell’agevolatrice è influenzata dalla cultivar. Olivo e Olio 10.
Famiani F., A. Giurelli, P. Proietti, L. Nasini, D. Farinelli, P. Guelfi. 2008. Sì alla raccolta agevolata in oliveti tradizionali ed intensivi. L’Informatore Agrario. 4, 103–107.
Farinelli, D., S. Tombesi, F. Famiani and A. Tombesi. 2012. The fruit detachment force/fruit weight ratio can be used to predict the harvesting yield and the efficiency of trunk shakers on mechanically harvested olives. Acta Horticulturae, 965, 61-64.
FAOSTAT. 2018. FAO Statistical Yearbook. Agricultural production. http://www.fao.org/faostat. Accessed on August 2018.
Ferguson, L., U. A. Rosa, S. Castro-Garcia, S. M. Lee, J. X. Guinard, J. Burns, W. H. Krueger, N. V. O’Connell, K. Glozer. 2010. Mechanical harvesting of California table and oil olives. Adv. Hort. Sci. 24(1): 53-63.
Hegazi, E. S. 2009. Modern Techniques in the cultivation and production of olive. Modern Egyptian Office, 496 P.
IOOC. 2015. International olive oil production cost study. International Olive Council. October 2015.
Mansour, H. A., T. A. Elmesiry, A. A. Abdelhady. 2018. Cost analysis of olive harvesting by hand-held machine. World Wide Journal of Multidisciplinary Research and Development. 4(2): 361-363.
O’brien, M., B. F. Cargill and R. B. Fridley. 1986. Principles and Practices for harvesting fruits and nuts. AVI publishing comp., INC., Westport, Connecticut.USA, 636pp.
Ozarslan, C., T. Saracoglu and T. Akbas. 2001. Development of hand type pneumatic olive beater. In 20 National Congress on Mechanization, Sanliurfa, Turkey: 239-244.
Paschino, F., M. Caria, and F. Gambella. 2010. The harvest of table olives from the plant by means of an hand harvester. In Proc. International Conference on “Work Safety and Risk Prevention in Agro-food and Forest Systems”, Ragusa, September 16-18: 656-660.
Polat, R., I. Gezer, D. Erdogan, M. Guner, E. Dursun, H. I. C. Bilim. 2007. Mechanical harvesting of pistachio nuts. Journal Food Engineering. 79: 1131-1135.
Srivastava, A. K., C. E. Goering, R. P. Rohrbach and D. R. Buckmaster. 2006. Engineering principles of agricultural machines. St. Joseph, Mich.: ASAE.
Tombesi, A., M. Boco, M. Pilli, D. Farinelli. 2002. Influence of canopy density on efficiency of trunk shaker olive mechanical harvesting. - Acta Horticulturae. 586: 291-294.
Tsatsarelis, C. A., C. B. Akritidis and A. J. Siatras. 1984. Classification of olive varieties for effective mechanical harvesting.Transactions of the ASAE. 27(6): 1669- 1673.
Vieri, M., D. Sarri. 2010. Criteria for introducing mechanical harvesting of oil olives: results of a five-year project in Central Italy. Adv. Hort. Sci. 24 (1): 78-90.
Visco, T., M. Molfese, M. Cipolletti, R. Corradetti and A. Tombesi. 2004. Influence of training system, variety, and fruit ripening on efficiency of mechanical harvesting of young olive trees in Abruzzo, Italy. Fifth International Symposiumon Olive Growing, and Izmir, Turkey, Abstract CM28.
Zhou, J., H. Long, K. Manoj and Q. Zhang. 2016. Analysis of shaking-induced cherry fruit motion and damage. Biosystems Engineering, 144, 105-114. | ||
|
Statistics Article View: 402 PDF Download: 388 |
||
