631.356.22

chicory root crops, chickpea residues, process, fallen root crops, damage, model, factors, regression equation, parameters.

Chicory roots are a valuable technical and strategically important crop for the leading sectors of the Ukrainian economy. The processing of raw materials from chicory roots allows to obtain energy (biofuel), food (coffee) and pharmaceutical (inulin) products. The low level of mechanization of harvesting chicory root crops (significant losses, damage) does not allow to meet the needs of raw materials for its processing. The purpose of the study is to increase the quality indicators of the cutting of burdock from the heads of root crops by substantiating the rational parameters of the working organs of the improved trimmer. According to the results of field experimental studies, regression equations were obtained that describe the functional change in the number of chicory root crops that have fallen from the ground and the number of damaged root crops depending on the speed of the copier, the stiffness coefficient of the spring of the vertical thrust of the copier and the angle of installation of the copier relative to the horizon. The following values of the rational parameters of the trimmer were obtained: speed of movement of the trimmer 1.6...1.8 m/s; the weight of the moving parts of the cutter is 6...7 kg; the angle of installation of the copier relative to the horizontal plane is 30...35 degrees, the stiffness coefficient of the spring of the copier's vertical thrust cup is up to 45 N/m.

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9.     Voitiuk D. H. Silskohospodarski mashyny. Osnovy teorii ta rozrakhunku : pidruchnyk; za red. D. H. Voitiuka / D. H. Voitiuk, V. M. Baranovskyi, V. M. Bulhakov ta in. K.: Vyshcha osvita, 2005. 464 s.
10. Baranovskyi V. M. Rezultaty teoretychno-eksperymentalnykh doslidzhen sekundnoi podachi vorokhu koreneplodiv. Mekhanizatsiia silskohospodarskoho vyrobnytstva. 2008. Tom 1. Р. 111–118.
11. Baranovsky V., Pankiv M., Kukhar O. et al. Results of the experimental investigations of fodder beets harvesting technologies. Scientific Journal of the Ternopil National Technical University. 2022. No. 2 (106). P. 16–26.
12. Boyko V., Baranovsky V., Pankiv V., Onyshchenko V., Marinenko S. The results of the study of the cutter of the remains of root crops haulm. Scientific Journal of the Ternopil National Technical University. 2023. No. 1 (109). P. 99–109.
13. Berezhenko E., Pankiv М., Jobbagy Jan, Berezhenko B. Experimental research of the module for gathering plant of chicory roots. Scientific Journal of TNTU. Ternopil, 2021. No. 1 (101). P. 56–67.
14. Baranovsky V., Potapenko M. Theoretical analysis of the technological feed of lifted root crops. INMATEH – Agricultural Engineering. 2017. Vol. 51. No. 1/2017. P. 29–38.
15. Baranovsky V., Dubchak N., Pankiv M. Experimental research of stripping the leaves from root crops. Acta Technologica Agriculturae. 2017. Vol. 20. No. 3. P. 69–73.

1.     Baranovskyi V. M., Berezhenko Ye. B., Pankiv M. R., Berezhenko B. M., Boiko V. A. Tekhnolohichni aspekty protsesiv roboty hychkozbyralnykh moduliv: monohrafiia. Ternopil: Redaktsiino-vydavnychyi viddil Ternopilskoho natsionalnoho tekhnichnoho universytetu imeni Ivaha Puliuia, 2022. 294 р.
2.     Boyko V. Mathematical model of the process of contact interaction of the copier with the head of the chicory root crop. Scientific Journal of the TNTU. Tern.:TNTU, 2023. Vol. 111. No. 3. Р. 115–125.
3.     Baranovskyi V., Herasymchuk H., Dubchak N., Berezhenko Ye., Boiko V. Eksperymentalni doslidzhennia ahrobiolohichnykh kharakterystyk koreneplodiv. Visnyk Lvivskoho natsionalnoho ahrarnoho universytetu: ahroinzhenerni doslidzhennia. 2020. No. 24. Р. 13–21.
4.     Baranovskyi V. M., Pidhurskyi M. I., Pankiv M. R., Tesliuk V. V., Onyshchenko V. B. Osnovy rozrobky adaptovanykh transportno-tekhnolohichnykh system korenezbyralnykh mashyn: monohrafiia. Vydavnytstvo Ternopilskoho natsionalnoho tekhnichnoho universytetu. Ternopil: TNTU im. I. Puliuia. 351 р.
5.     Hurchenko O. P., Baranovskyi V. M. Rezultaty vyprobuvannia modernizovanoi korenezbyralnoi mashyny MKK-6A. Mekhanizatsiia ta elektryfikatsiia silskoho hospodarstva. 1995. Vyp. 81. Р. 57–60.
6.     Baranovskyi V. M. Transportno-tekhnolohichni systemy ochysnykh robochykh orhaniv adaptovanoi korenezbyralnoi mashyny. Silskohospodarski mashyny. 2013. Р. 18–29.
7.     Ramsh V. Yu., Baranovskyi V. M., Pankiv M. R., Herasymchuk H. A. Analiz tendentsii rozvytku robochykh orhaniv dlia separatsii vorokhu koreneplodiv. Naukovi notatky. 2011. No. 31. Р. 298–305.
8.     Smal M. V., Herasymchuk O. O., Baranovskyi V. M. Matematychni modeli protsesu kopiiuvannia holovok koreneplodiv kopirom pasyvnoho doobrizchyka zalyshkiv hychky. Zbirnyk naukovykh prats Vinnytskoho natsionalnoho ahrarnoho universytetu. Seriia: Tekhnichni nauky. 2012.Tom 1. № 11.   S. 206–212.
9.     Voitiuk D. H. Silskohospodarski mashyny. Osnovy teorii ta rozrakhunku : pidruchnyk; za red. D. H. Voitiuka / D. H. Voitiuk, V. M. Baranovskyi, V. M. Bulhakov ta in. K.: Vyshcha osvita, 2005. 464 s.
10. Baranovskyi V. M. Rezultaty teoretychno-eksperymentalnykh doslidzhen sekundnoi podachi vorokhu koreneplodiv. Mekhanizatsiia silskohospodarskoho vyrobnytstva. 2008. Tom 1. Р. 111–118.
11. Baranovsky V., Pankiv M., Kukhar O. et al. Results of the experimental investigations of fodder beets harvesting technologies. Scientific Journal of the Ternopil National Technical University. 2022. No. 2 (106). P. 16–26.
12. Boyko V., Baranovsky V., Pankiv V., Onyshchenko V., Marinenko S. The results of the study of the cutter of the remains of root crops haulm. Scientific Journal of the Ternopil National Technical University. 2023. No. 1 (109). P. 99–109.
13. Berezhenko E., Pankiv М., Jobbagy Jan, Berezhenko B. Experimental research of the module for gathering plant of chicory roots. Scientific Journal of TNTU. Ternopil, 2021. No. 1 (101). P. 56–67.
14. Baranovsky V., Potapenko M. Theoretical analysis of the technological feed of lifted root crops. INMATEH – Agricultural Engineering. 2017. Vol. 51. No. 1/2017. P. 29–38.
15. Baranovsky V., Dubchak N., Pankiv M. Experimental research of stripping the leaves from root crops. Acta Technologica Agriculturae. 2017. Vol. 20. No. 3. P. 69–73.