Development of mechatronic driving system for seed meters equipped on conventional precision corn planter

Yang Li, He Xiantao, Cui Tao, Zhang Dongxing, Shi Song, Rui Zhang, Wang Mantao

Abstract


Precision planters are more and more widely used for planting corn in China. Seed meters of conventional precision corn planters are usually driven by ground wheel and chain and sprocket system at present. Because of the slippage of ground wheels and vibration of chains, planting accuracy cannot be ensured, especially at higher forward speed. To improve the planting performance of precision planters, a mechatronic driving system was designed and its field working performance was evaluated in this research. A two-row pneumatic precision planter was modified to allow simultaneously using two different driving systems, i.e, with one row unit equipped with the newly designed mechatronic driving system and the other row unit equipped with conventional mechanical driving system, and used for planting at three forward speeds (9, 11 and 12 km/h) on no-tillage and rotary-tillage lands. The distances between adjacent seeds in each plot were measured and the indices of uniformity in seed spacing, quality of feeding index(QFI), missing-seeding index and precision index were analyzed. With the average 4.70% increase of QFI and 3.54% decrease of missing-seeding index, the mechatronic driving system performed better than the mechanical driving system both on no-tillage and rotary-tillage lands at each forward speed. The values of QFI, missing-seeding index and precision index of the mechatronic driving system on rotary-tillage land are comparable to those on no-tillage land, by contrast, these indices of the mechanical driving system on rotary-tillage land are significantly worse than those on no-tillage land. The result indicates that the mechatronic driving system can eliminate the effect of ground wheel slippage on planting quality and maintain the uniformity of seed distribution. Although the QFI, missing-seeding index and precision index become worse with the increase of forward speed, with the worst values of QFI of 89.93%, missing-seeding index of 5.08% and precision index of 18.92% at the highest forward speed of 12 km/h, the mechatronic driving system can reduce the effect of forward speed on planting accuracy effectively. The result indicates that planters equipped with the mechatronic driving system are suitable for high speed planting. As compared to the mechanical driving system, the advantage of the mechatronic driving system is more noticeable especially when the forward speed is more than 11 km/h.
Keywords: precision planter, seed meter, mechatronic driving system, control, motor, wheel slippage
DOI: 10.3965/j.ijabe.20150804.1717

Citation: Yang L, He X T, Cui T, Zhang D X, Shi S, Zhang R, et al. Development of mechatronic driving system for seed meters equipped on conventional precision corn planter. Int J Agric & Biol Eng, 2015; 8(4): 1－9.

Keywords


precision planter, seed meter, mechatronic driving system, control, motor, wheel slippage

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References


Li F H, Diao P S, Du R C, Cui Q, Zhang Y P, Li T. Development and test of no-tillage fertilization planter with embedded spoon disc helm wheel. Transactions of the CSAE, 2013; 29(19): 16–23. (in Chinese with English abstract)

Zhang J C, Yan X L, Xue S P, Zhu R X, Su G Y. Design of no-tillage maize planter with straw smashing and fertilizing. Transactions of the CSAM, 2012; 43(12): 51–55. (in Chinese with English abstract)

Liu L J, Li C R, Zhou J P. Design and experiment on 2BQX-6 no-till corn precision seeder. Chinese Agricultural Mechanization, 2011; 5: 76–79. (in Chinese with English abstract)

Zhang X R, He J, Li H W, Wang Q J, Wu S S. Design and experiment on no-till planter in horizontal residue-throwing finger-wheel type for maize. Transactions of the CSAM, 2010; 41(12): 39–43. (in Chinese with English abstract)

Miller E A, Rascon J, Koller A, Porter W M, Taylor R, Raun W R. Evaluation of corn seed vacuum metering systems. American Society of Agricultural and Biological Engineers Annual International Meeting, 2012; 1: 815–825.

Searle C L, Kocher M F, Smith J A, Blankenship E E. Field slope effects on uniformity of corn seed spacing for three precision planter metering systems. Applied Engineering in Agriculture, 2008; 24(5): 581–586.

Yazgi A, Degirmencioglu A. Measurement of seed spacing uniformity performance of a precision metering unit as function of the number of holes on vacuum plante. Journal of the International Measurement Confederation, 2014; 56: 128–135.

Shearer S A, Holmes R G. Precision seed metering with a submerged turbulent air-jet. Transaction of the ASAE, 1991; 34(3): 781–786.

Yang L, Shi S, Cui T, Zhang D X, Gao N N. Air-suction corn precision metering device with mechanical supporting plate to assist carrying seed. Transactions of the CSAM, 2012; 43(s1): 48–53. (in Chinese with English abstract)

Moyer J R, Roman E S, Lindwall C W, Blackshaw R E. Weed management in conservation tillage systems for wheat production in North and South America. Crop Protection, 1994; 13(4): 243–259.

Kaspar T, Crosbie T M, Cruse R, Erbach D C, Timmons D R, Potter K N. Growth and productivity of four corn hybrids as affected by tillage. Agronomy Journal, 1987; 79: 477–481.

Kaspar T C, Erabach D C, Cruse R M. Corn response to seed-row residue removal. Soil Science Society of America Journal, 1990; 54: 1112–1117.

Kaspar T C, Erabach D C. Improvement stand establishment in no-till with residue-clearing planter attachments. Transactions of ASAE, 1998; 71: 301–306.

Griffith D R, Kladivko E J, Mannering J V, West T D, Parsons S D. Long-term tillage and rotation effects on corn growth and yield on high and low organic matter, poorly drained soils. Agronomy Journal, 1988; 80: 599–605.

Raoufat M H, Mahmoodieh R A. Stand establishment response of maize to seedbed residue, seed drill coulters and primary tillage systems. Biosystems Engineering, 2005; 90: 261–269.

Case planter brochure. http://www.caseih.com/en_us/ Products/PlantingSeeding-/Documents/Brochures/PL309014_Planter_ProdGd_Jumpstart2014_Final. Accessed on [2014-05-08]

John Deere planter brochure. http://www.deere.com/en_ US/products/equipment-/planting_and_seeding_equipment/planters/row_units/row_units.page?int_cmp=BAC_Ag_enUS_emerge_rowunit_plantseedhero1. Accessed on [2014-06-12]

Horsch planter brochure. Maestro 12/24 SW. http://www. horsch2.com/de. Accessed on [2014-02-19]

Precision planting control system. http://www. precisionplanting.com/products/vset. Accessed on [2013-11-23]

Ag Leader seed command. http://www.agleader.com/ solutions/planting/. Accessed on [2013-11-21]

Singh T P, Mane D M. Development and laboratory performance of an electronically controlled metering mechanism for okra seed. Agricultural Mechanization in Asia, Africa and Latin America, 2011; 42(2): 63–69.

Chaney P P, Parish R L, Sistler F E. Automatic control system for a sugarcane planter. Applied Engineering in Agruiculture, 1986; 2(2): 51–54.

He P X, Yang M J, Chen Z H. Study on photoelectric controlled precision seeder. Transactions of the CSAM, 2003; 34(1): 47–49. (in Chinese with English abstract)

Yang M J, Yang L, He P X. Development of a precision seeder control system. Journal of Southwest Agricultural University, 2002; 24(3): 286–288. (in Chinese with English abstract)

Li J F, Gao X Y. Systematic design of the drill’s speed automatic monitor. Journal of Gansu Agricultural Univerisity, 2007; 2: 92–95. (in Chinese with English abstract)

Tang Y H, Zhang J G. Research on the planting drive system based on a tractor front-wheel speed. Journal of Agricultural Mechanization Research, 2009; 3: 21–23. (in Chinese with English abstract)

Zhai J B, Gao H Z, Zheng X L. Research on automatical seed metering drive system based on sensor technology. Hubei Agricultural Sciences, 2011; 50(17): 3619–3621, 3646. (in Chinese with English abstract)

Yang S, Zhang S M. Design and parameter optimization of flexible comb-type grass seed metering device. Int J Agric & Biol Eng, 2015; 8(1): 9–16. 10.3965/j.ijabe.20150801.002

Yi S J, Liu Y F, Wang C, Tao G X, liu H Y, Wang R H. Experimental study on the performance of bowl-tray rice precision seeder. Int J Agric & Biol Eng, 2014; 7(1): 17–25. 10.3965/j.ijabe.20140701.002

Shi S, Zhang D X, Yang L, Cui T, Zhang R, Yin X W. Design and experiment of pneumatic maize precision seed-metering device with combined holes. Transactions of the CSAE, 2014; 30(5): 10–18. (in Chinese with English abstract)

Katchman S D, Smith J A. Alternative measures of accuracy in plant spacing for planter using single seed metering. Transactions of the ASAE, 1995: 38, 379–387.




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