Email this article Peculiarities of stems flattening at two-phase fiber flax harvesting technology
- Authors: Zintsov A.N.1, Dobretsov V.A.1, Sokolov V.N.1
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Affiliations:
- Kostroma State Agricultural Academy
- Issue: Vol 89, No 3 (2022)
- Pages: 215-222
- Section: Quality, reliability
- URL: https://bakhtiniada.ru/0321-4443/article/view/125925
- DOI: https://doi.org/10.17816/0321-4443-106770
- ID: 125925
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Abstract
BACKGROUND: Based on the analysis of the morphological features of fiber flax, authors focus on the technical part of the stem, which contains fiber. To improve the quality and for most complete isolation of this product, the process of tissue maceration should be stimulated by stem flattening.
AIMS: Search of methods and means of obtaining the maximum effect from the use of two-phase flax harvesting technology, by ensuring uniform flattening along the entire technical length of the stems, starting from the earliest stages of harvesting.
METHODS: It is noted that the greatest effect of flattening can be achieved with two-phase flax harvesting. However, all known methods and devices involve a time gap between the flattening of different parts of a plant, which leads to a delay in the onset of maceration in untreated parts of a stem, delaying harvesting and reducing the quality of the fiber. Therefore, stems should be flattened immediately along their entire technical length at the earliest stages simultaneously with the pulling of flax, without flattening only the remaining part of the total length of plants, on which seed pods are located.
RESULTS: It has been found that the size of the flattening zone in the plant ribbon is not constant. Therefore, in order to reduce the likelihood of damage to seed bolls by flattening rollers with maintaining the high accuracy of the implementation of the proposed method, it is necessary to place the upper edge of the flattening rollers at the level of the upper limit of the technical length of plants, to form a stem stand, uniform in height, with a compact area of seed bolls, reduce the galloping of flax harvesters when moving over irregularities of field surface and use such working bodies that provide the minimum longitudinal shift of the stems in the formed ribbon.
CONCLUSIONS: An analysis of the existing means of mechanization showed that preference should be given to the TLP-1.5K trailed flax puller, which is lighter and cheaper and should be equipped with a flattening machine, in order to implement the proposed method.
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##article.viewOnOriginalSite##About the authors
Alexander N. Zintsov
Kostroma State Agricultural Academy
Author for correspondence.
Email: zintsov_a@mail.ru
ORCID iD: 0000-0003-3443-2015
SPIN-code: 2073-8846
Associate Professor, Dr. Sci. (Engin.), Professor of the Tractors and Automobiles Department
Russian Federation, KostromaVyacheslav A. Dobretsov
Kostroma State Agricultural Academy
Email: Dobrvsoligrad@mail.ru
ORCID iD: 0000-0001-6255-4824
SPIN-code: 6307-1680
2nd year MA student
Russian Federation, KostromaValery N. Sokolov
Kostroma State Agricultural Academy
Email: sokol-v-a-l@yandex.ru
ORCID iD: 0000-0002-3090-1171
SPIN-code: 1433-7182
Technician at the Flax Research Laboratory
Russian Federation, KostromaReferences
- Trush MM, Karpunin FM. Spravochnik l‘novoda. Leningrad: Agropromizdat; 1985. (In Russ).
- Rostovtsev RA, Chernikov VG, Ushchapovsky IV, Popov RA. The Main Problems of Scientific Support of Flax Growing. Agricultural Machinery and Technologies. 2020;14(3):45–52. (In Russ). doi: 10.22314/2073-7599-2020-14-3-45-52
- Kovalev MM, Kozlov VP. Plyushchil’nye apparaty l’nouborochnykh mashin (konstruktsiya, teoriya, raschet) : Monografiya. Tver: Tverskoe oblastnoe knizhno-zhurnal’noe izdatel’stvo; 2002. (In Russ).
- Boyarchenkova MM, Kovalev MM, Smirnov VI, Ivanov AD. Effektivnost’ plyushcheniya steblei l’na v komlevoi chasti pri tereblenii. L’nyanoe delo. 1995;(4):18–22. (In Russ).
- Kovalev MM, Smirnov VI, Brotsman AI, Ivanov AD. Chto daet primenenie plyushchil’nykh apparatov na l’nokombainakh. L’nyanoe delo. 1992;(2):32. (In Russ).
- Kolchina LM, Kovalev MM. Opyt osvoeniya progressivnykh tekhnologii i tekhnicheskikh sredstv dlya uborki i pervichnoi pererabotki l’na-dolguntsa : Nauch. analit. obzor. Moscow: FGNU «Rosinformagrotekh»; 2008. (In Russ).
- Kolchina LM, Kryukov IV. Tekhnologii i tekhnicheskie sredstva dlya vozdelyvaniya, uborki i pervichnoi pererabotki l’na-dolguntsa: Katalog-spravochnik. Moscow: FGNU «Rosinformagrotekh»; 2003. (In Russ).
- Lachuga YF, Zintsov AN. Ekonomicheskaya effektivnost’ razdel’noi uborki l’na. Mekhanizatsiya i elektrifikatsiya sel’skogo khozyaistva. 2008;(12):8–10. (In Russ).
- Patent RUS №2119279/ 27.09.1998. Byul. №27. Smirnov NA, Zintsov AN, Sokolov VN. Fiber flax harvesting method. Available from: https://www.elibrary.ru/item.asp?id=38114843 (In Russ).
- Patent RUS №2192115/ 10.11.2002. Byul. №31. Smirnov NA, Zintsov AN, Sokolov VN. Method of harvesting fiber flax and preparing flax fibers. Available from: https://www.elibrary.ru/item.asp?id=37895365 (In Russ).
- Patent RUS №2019950/ 30.09.1994. Byul. № 18. Smirnov NA, Zintsov AN, Мartynov РА. Method for two-phase harvesting of fiber-flax. Available from: https://www.elibrary.ru/item.asp?id=41066646 (In Russ).
- Lur’e AB, Nagorskii IS, Ozerov VG, et al. Modelirovanie sel’skokhozyaistvennykh agregatov i ikh sistem upravleniya. Lur’e AB, editor. Leningrad: «Kolos», Leningr. otdelenie; 1979. (In Russ).
- Zintsov AN, Sokolov VN, Dobretsov VA. Innovative machine for pulling and breaking flax stems TLP-1.5K (P). Agrarian Bulletin of the Non-Chernozem Area. 2021(3):24–31. (In Russ). doi: 10.52025/2712-8679_2021_03_24
- Smirnov NA, Smirnov SV. Analiz raboty terebil’nykh mashin pri realizatsii razdel’noi uborki l’na-dolguntsa.Proceedings of the 67th International science conference «Aktual’nye problemy nauki v agropromyshlennom komplekse»; 2016 Jan 21–22; Karavaevo. Kostromskaya GSKhA; 2016. (In Russ).
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