International Journal of Agricultural Engineering

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Performance Evaluation of a Tractor Mounted Groundnut Pod Collecting Machine


Affiliations
1 Department of Farm Machinery and Power, Junagadh Agricultural University, Junagadh (Gujarat), India
     

   Subscribe/Renew Journal


The performance of a tractor mounted groundnut pod collector was evaluated at different levels of machine speed (1.0-1.5, 1.5-2.0 and 2.0-2.5 km/h) and sieve oscillations (200, 250 and 300 rpm) at a constant penetration depth of 10 cm. The performance of the machine was found to be better at 1.5-2.0 km/h forward speed and 250 rpm sieve oscillations, respectively, looking to minimum losses and maximum pod collection efficiency. Pod collection efficiency was found maximum (93.75%) at 1.5-2.0 km/h and 250 rpm. The theoretical field capacity of groundnut pod collector was found as 0.22 ha/h while effective field capacity was 0.18 ha/h and field efficiency was 81.81 per cent. On comparison with manual pod collection method, there was 88.42 per cent reduction in time while 48.10 per cent reduction in pod collection cost was observed.

Keywords

Performance, Groundnuts, Tractor Mounted, Pod Collection, Cost Economics.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Afshin, A. M., Shamsollah, A. and Hossein, N. M. (2014). Performance evaluation of a peanut harvesting machine in Guilan province, Iran. Internat. J. Biosci., 5 (10): 94-101.

  • Anonymous (2014). Status paper on oilseeds. Dept. of Agriculture and Co-operation, Ministry of agriculture, Govt. of India. New Delhi, India.

  • IS: 11235-1985 (1993). Test code for groundnut digger, Ed. 1.1 (2002-2005). Bureau of Indian Standards, New Delhi, India.

  • Hanna, S. S., Ahmed, S. M. and Ashmawy, N. M. (2010). Selection of the main factors affecting cleaning and grading fennel seeds at inclined sieve oscillation. Misr J. Agril. Engg., 27 (2): 628-643.

  • Harrison, H. P. and Blecha, A. (1983). Screen oscillation and aperture size- sliding only. Trans. ASAE, 26 (2): 343-348.

  • Ibrahim, M. M., Amin, E. and Farag, A. (2008).Developing a multi-purpose digger for harvesting ischolar_main crops. Misr J. Agril. Engg., 25 (4): 1225-1239.

  • Kepner, R. A., Bainer, R. and Barger, E. L. (2005). Principles of farm machinery. Chapter 5, CBS Publishing Company. New Delhi, India.

  • Simonyan, K., Yiljep, Y. and Mudiare, O. (2006).Modeling the cleaning process of a stationary sorghum thresher. Agricultural Engineering International: the CIGR E-journal, Manuscript P M 06 012. Vol. 8.

  • Voicu, Gh., Stoica, D. and Ungureanu, N. (2011). Influence of oscillation frequency of a sieve on the screening process for a conical sieve with oscillatory circular motion. J. Agric. Sci.& Technol., 1 (B):1224-1231.

  • Werby, R. A. A. (2013). Performance cleaning unit for clover seeds affecting some physical and mechanical properties. J. Soil Sci.& Agric. Engg., Mansoura Univ., 4 (1): 1-13.

  • Anonymous (2016). Groundnut. Harvesting and Storage. http://www.ikisan.com/ap-groundnut-harvesting-storage.html (Accessed on 17th February, 2016).


Abstract Views: 216

PDF Views: 0




  • Performance Evaluation of a Tractor Mounted Groundnut Pod Collecting Machine

Abstract Views: 216  |  PDF Views: 0

Authors

Saumya Shukla
Department of Farm Machinery and Power, Junagadh Agricultural University, Junagadh (Gujarat), India
Priyanka R. Khole
Department of Farm Machinery and Power, Junagadh Agricultural University, Junagadh (Gujarat), India
R. A. Gupta
Department of Farm Machinery and Power, Junagadh Agricultural University, Junagadh (Gujarat), India

Abstract


The performance of a tractor mounted groundnut pod collector was evaluated at different levels of machine speed (1.0-1.5, 1.5-2.0 and 2.0-2.5 km/h) and sieve oscillations (200, 250 and 300 rpm) at a constant penetration depth of 10 cm. The performance of the machine was found to be better at 1.5-2.0 km/h forward speed and 250 rpm sieve oscillations, respectively, looking to minimum losses and maximum pod collection efficiency. Pod collection efficiency was found maximum (93.75%) at 1.5-2.0 km/h and 250 rpm. The theoretical field capacity of groundnut pod collector was found as 0.22 ha/h while effective field capacity was 0.18 ha/h and field efficiency was 81.81 per cent. On comparison with manual pod collection method, there was 88.42 per cent reduction in time while 48.10 per cent reduction in pod collection cost was observed.

Keywords


Performance, Groundnuts, Tractor Mounted, Pod Collection, Cost Economics.

References