Study and Testing of Lotus Seeds Sizing Unit

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Jaturong Langkapin
Sunan Parnsakhorn
Roongruang Kalsirisilp
Grianggai Samseemoung
Marukod Pookamkong
Pichet Suwanwijit

Abstract

The lotus seeds sizing unit was fabricated to study and testing of factors affecting the grading of lotus seeds for designing the lotus seeds sizing machine. The testing unit consists of the main frame, the seeds sizing unit, the hopper, the power transmission unit, and a 1 hp electric motor, which was used as a prime mover. In the operation, the lotus seeds were fed manually into feeding chute at the top of the machine, then these were falls through the seed sizing unit, met a set of 3 flat sieves that serves to grading in 3 sizes, then after sizing the seeds were released through outlet chute at in front of the machine. The prototype has been tested for 3 sizes of feeding, and at the cam shaft speed of 115, 125 and 135 rpm, respectively indicated that the optimal performance was achieved when the machine was operated at cam shaft speed 115 rpm, using medium size of feeding (5x5 cm2). The working capacity was 118.5 kg/hour, percentage of grading was found to be 89.8% with no percentage of damaged seeds. It consumed 0.61 kW-hour of energy.

Article Details

How to Cite
Langkapin, J., Parnsakhorn , S. ., Kalsirisilp, R., Samseemoung, G. ., Pookamkong, M., & Suwanwijit, P. . (2020). Study and Testing of Lotus Seeds Sizing Unit. Frontiers in Engineering Innovation Research, 18(1), 121–130. Retrieved from https://ph01.tci-thaijo.org/index.php/jermutt/article/view/241891
Section
Research Articles

References

Jolly R S. Benefits of the lotus plant [Internet]. Mumbai. 2 018 October- [cited 2 0 19 January 25] ; Available from: https://caloriebee.com/nutrition /Health-Benefits-Of-Lotus-Roots-Or-StemSeeds-Leaves-And-Flowers.

Suksawat W. 7 benefits of Thai grains [Internet]. Bangkok. 2017 Jun-[cited 2 018 April 23]; Available from:http:// www.tnews.co.th/contents.

Lotus production situation [Internet]. Bangkok. Department of Agriculture Extension. [updated 2017 May 16; cited 2018 Jul 9]. Available from: http://www.doae.go.th /LIBRARY/.

Suwannaro T. Lotus farming. Extension and Training Office. Bangkok: Kasetsart University; 2007.

Mueangsuk S. Lotus farming in Bueng Kan [ Internet]. Bangkok, khaosod Online. 2016 Feb- [cited 2016 Feb 15]. Available from: https://www.khaosod.co.th/view_ newsonline.php?newsid.

Vijitwittayapong P. 2552. Lotus seeds product of Phichit [Internet]. Bangkok, Matichon Online. 2013 Jun- [cited 2013 Feb 13]. Available from: http: //www.matichon.co.th/matichon/view _news.

Langkapin J, Parnsakhorn S, Kalsirisilp R, Prorod M, Khotpromsrt N. Study and testing of a lotus seed peeling machine. Journalof Engineering RMUTT. 2018;1:35-42. (in Thai)

Langkapin J, Parnsakhorn S, Kalsirisilp R, Samseemoung G, Ngmanil P, Juey T. Design and fabrication of a lotus seed membrane peeling machine. Journal of Engineering RMUTT. 2019;1:127-37. (in Thai)

Langkapin J, Sunan Parnsakhorn S, Akarakulthon P. Development of a dry lotus seed sheller, Thai Society of Agricultural Engineering Journal. 2015; 1:38-44. (in Thai)

Langkapin J, Parnsakhorn S, Kalsirisilp R, Sangsawang S. Development of a dried lotus seed sheller, Research Journal RMUTT, 2018;2:11-22. (in Thai)

Anon. Moisture measurement. ASAE Standard S 410, Agricultural Engineers handbook. 1983; pp. 329-30.

Langkapin J. Theory of agricultural machines. 1 st ed. Bangkok: Triple Education Co., Ltd; 2015. (in Thai)

Krutz, G, Thomson, L and Claar, P. Design of agricultural machinery. 1st ed. New York: John Wiley and Sons, 1994.

Shigley J.E. and Mischke C.R. Mechanical engineering design. 5th ed, USA: McGraw-Hill Book Company; 1989.

Langkapin J. Solidworks. 3 nd. Bangkok: Triple Education Co., Ltd; 2018. (in Thai)