10. Theoretical premises of determination of power characteristics of drill boot with gear disk on vibration suspender

Adamchuk V. V., Bulgakov V. M., Gorobej V. P.
Pages: 45-50.

Full article: 
Abstract
The purpose. To determine analytically in the de· veloped new construction of multiple-purpose com· bined drill boot of selection seeder possibilities of decreasing power characteristics of its drill boot unit. Methods. Theoretical rules of agricultural mechanics on interaction of end-effector of a seeder (universal combined drill boot, mounted on vibration suspender) with soil are submitted for consideration. The given structure of mathematical model of the process of interaction is based on the differential equations and considers action of forces of weight of structural elements, gains of springs and soil reactions on gear disk, anchor seed-pipe and covering roller. Results. New theory is developed of horizontal and vertical forward oscillations of longeron of the combined drill boot unit with gear cutting disk and system of spring gears with pressure spring and a spring of vibrator for study of effect of vibration influence on draught resistance of drill boot. Conclusions. The elaborated mathematical model enables to determine range and frequency of forward oscillations of the assembly unit depending on structural parameters and kinematic modes of operation with the purpose of determination of their effect on production process that will allow to evaluate the state of system and to optimize power characteristics of all-crop drill.

Key words: seeder, combined drill boot, gear disk, spring, soil reaction, force, oscillations, sinusoidal law, range, frequency.

References
  1. Belov VV On the working zone of the suspension mechanism of the coils/V.V. Belov, SV Belov//Technics in agriculture. - 2007. - No. 5. - P. 10 - 12.
  2. Gorobey V.P. Breeding equipment for grain and legumes/VP. Gorobey, MK The Banner//Bibliography Visn. agrar science - 2012. - No. 11. - P. 49 - 53.
  3. Gorobey V.P. Investigation of the cultivator for seeding grain and legumes/VP. Gorobey//Science. AO PF NUBiP "KATU". Series Technical Sciences. - Simferopol, 2014. - Vip. 162. - P. 104 - 112.
  4. Gorobey V.P. Comprehensive studies of vibration and traction parameters of combined worker sowing machines/VP. Gorobey, O.E. Tarimov V.Yu. Moskalevich // Mater. IX international scientific practice. conf. "Problems of the design, production and operation of agricultural machinery". - Kirovograd: KSTU, 2013. - Issue 1. - P. 12-14.
  5. Grisso R. Soshniki and disks - infantry sowing/R. Grisso, D. Holshower, R. Pitman//Zerno. - 2011. - No. 9. - P. 144.
  6. Domrachev V.A. etc. Modernization of a seeder for seeding on a stony background/VA. Domrachev//Mechanization and electrification of agriculture. - 2009. - № 12. - C. 2 - 3.
  7. Application for a patent UA № a201405418 Seeding plant seed selective seeding SNS-16AP/V,P. Sparrow Claimed on 05/21/2014.
  8. Koval S. Trends in the development of grain seed drills / S. Koval, O. Mitrofanov//Techno-technological aspects of development and testing of new technology and technologies for agriculture in Ukraine: Sb. sciences UkrNIDIPVT pr. - Research, 2008. - Vip. 12 (26). - P. 195 - 205.
  9. Forest I.O. Justification of the parameters of the coil for direct sowing: author's abstract. dis for obtaining sciences. student cad. tech Sciences: special 05.05.11 "machines and means of mechanization of agricultural production"/IO Forest. - Kirovograd, 2013. - 20 p.
  10. Machines and laboratory equipment for breeding works in plant growing: cases. take it; in common. Ed. VM Drainchi - Voronezh: NGO "MODEC", 2010. - P. 37.
  11. Peday N.P. Integrated Mechanization of Selection-Experimental Work in Russia//Mater. 12th International conf. on the mechanization of field experiments. - Moscow: FGNU "Rossinformagroteh", 2004. - P. 50 - 57.
  12. Prisyazhnyuk M.V. The theory of vibration machines for agricultural production/M.V. Prisyazhnyuk, VV Adamchuk, VM Bulgakov, O.M. Chernysh, VV Yaremenko - K .: Agrar. science, 2013. - 374 pp.
  13. Sysolin P. New cultivars for quality sowing of grain crops/P. Sysolin, A. Boyko//Engineering of agrarian and industrial complex. - 2005. - No. 3 - 4. - P. 6 - 7.
  14. Skuryatin NF Seeding section of grain-seed drill/NF Skuryatin, SV Meretsky, AV Bondarev//Achievements of science and technology of agrarian and industrial complex. - 2008. - No. 9. - P. 48 - 50.
  15. Coarse group of grain seeders for different soil cultivating systems/V. Pogorily, L. Shustik, S. Marinin, L. Mazurik//Techno-technological aspects of development and testing of new technology and technologies for agriculture in Ukraine: Sob. sciences UkrNIDIPVT pr. - Research, 2009. - Vip. 13 (27). - Kn. 1. - P. 198-205.
  16. http://www.wintersteiger.com.ua