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Engineering, Energy, Transport AIC

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 2 (105)

Published: 2019.11.12
DOI: 10.37128/2520-6168-2019-2


Description:
The journal addresses the problems of creating and improving machinery and technologies for agriculture, food and processing industries, mechanical engineering, energy and transport.

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ASSESSMENT OF THE OF THE ROLL - PICKER WITH COMPETITIVENESS BEATTER - BLADE GRINDING UNIT

DOI: 10.37128/2520-6168-2019-2-5
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Kholodyuk Oleksandr – PhD, Senior Lecturer of the Department of "Agricultural Engineering and

Technical Service" of Vinnytsia National Agrarian University (3, Sonychna St., Vinnytsia, 21008, Ukraine,

e-mail: holodyk@vsau.vin. ua).

Spirin Anatoliy – PhD, Associate Professor of the Department of “General Technical Disciplines and

Occupational Safety” of Vinnytsia National Agrarian University (3, Solnychna St., Vinnytsia, 21008,

Ukraine, e-mail: spirin@vsau.vin.ua).

Kovaliova Iryna – Assistant of the Department "Machines and Equipment of Agricultural Production" of

Vinnytsia National Agrarian University (3, Solnyschaya St., Vinnytsia, 21008, Ukraine, e-mail: kovirinka@

vsau.vin.ua).

Annotation

ASSESSMENT OF THE OF THE ROLL - PICKER WITH COMPETITIVENESS BEATTER

- BLADE GRINDING UNIT

Preparation of different stem forages is a guarantee of balanced feeding of cattle with steady

maintenance. The promising technology of harvesting stalk feed, which allows you to save in the selected

mass of the most valuable fractions - leaves, buds and inflorescences, is the use in the technological

process of press-pickers or pickup trucks-conveyors, which contain a beatter – blade grinding unit with

active disk blades. The milling of the leaf mass is one of the most energy-intensive operations in the

overall process of harvesting, which also depends on the final quality of the resulting feed. The shredder is

the main working unit of the feed assembly, which defines its technological scheme and the location of the

main units. The main structural features of different types of crushers are considered, namely: drum,

disk, rotary and multi-plane cutting, with their disadvantages and advantages in the process of work. The

purpose of the article is to evaluate the various forage harvesting units in the production of haymaking on

competitiveness by comparing their technical and operational indicators. The design and principle of the

proposed beatter - blade grinding unit is described. The main factors influencing the process of cutting the

grass mass are established. The regression equation describing the change in the specific cutting

operation is given, depending on the structural and technological parameters, in particular on the

sectional area of the cut mass and its moisture content. It has been established that the size of the crosssectional

area of the material most influences the optimization criterion. At humidity of alfalfa 45-55%

the specific work of cutting with increasing feed is constantly decreasing, respectively, from 23,6-19,6

kJ/m2 to 6,37-4,10 kJ/m2. The methodology for evaluating the competitiveness of technical means for the

harvesting of cut alfalfa with simultaneous grinding on the dimensionless and generalized indicators of

the 1st and 2nd species is described. It was found that the maximum value of the generalizing index of the

first species is 0.6997, and for the II-th - 3.7960 and corresponds to the prototype PV-6, which is equipped

with a multi-flat cutter.

Key words: evaluation of competitiveness, forage harvesting unit, roll - picker, crushing

apparatus, stalk feed, generalization index, weighting.

F. 17. Tab. 4. Fig. 5. Ref. 8

Keywords: Key words: evaluation of competitiveness, forage harvesting unit, roll - picker, crushing apparatus, stalk feed, generalization index, weighting.

List of references

References

[1] Petrychenko, V.F., Korniychuk, O.V., Babych, A.O., Buhayov, V.D., Kulyk, M.F., Kolisnyk, S.I.,

Zadorozhnyy, V.S., Antoniv, S.F., Veklenko, YU.A., Zhukov, V.P., Kobak, S.YA., Kovtun, K.P.,

Voronetska, I.S., Rybachenko, O.M., Stasyuk, O.K., Chornolata, L.P. (2014). Kontseptsiya rozvytku

kormorobnytstva v Ukrayini na period do 2025 roku [Concept of development of fodder production in

Ukraine for the period up to 2025] Vinnytsya: Instytut kormiv ta silʹsʹkoho hospodarstva Podillya

NAAN [in Ukrainian].

[2] Kaletnik, H.M., Kulyk, M.F., Petrychenko, V.F. and another (2007) Osnovy perspektyvnykh

tekhnolohiy vyrobnytstva produktsiyi tvarynnytstva [Basis of advanced technologies of livestock

production] Vinnytsya: «Enozis» [in Ukrainian].

[3] Kuzmenko, V. F., Harkavyy, A. D., Lohvin, O. I. and another (2005) Rozrobyty resursozberihayuchi

tekhnolohichni protsesy i kompleksy tekhnichnykh zasobiv dlya zahotivli kormiv iz trav: zvit pro n.-d.

robotu. T.2 Obgruntuvaty tekhnolohichnyy protses i parametry robochykh orhaniv mashyn dlya

pidbyrannya travyanoyi masy pry zahotivli rizanoho sina ta sinazhu (zaklyuchnyy): 04.04.02F [To

develop resource-saving technological processes and complexes of technical means for harvesting of

herbal feed: a report on n-d. work T.2 To substantiate the technological process and parameters of

working bodies of machines for picking up grass mass during harvesting of cut hay and hay (final):

04.04.02F] Kyiv: UAAN, NNTS "IMESH" [in Ukrainian].

[4] Osobov, V.I. (2009). Mekhanicheskaya tekhnologiya kormov [Mechanical feed technology] Moscow:

Kolos [in Russian].

[5] Kuzmenko, V.F. (2011). Stan ta tendentsiyi zminy osnovnykh robochykh orhaniv kormozbyralnykh

kombayniv [Condition and tendencies of the main working bodies of forage harvesters], 41(1), 347 –

353, Konstruyuvannya, vyrobnytstvo ta ekspluatatsiya silskohospodarskykh mashyn [in Ukrainian].

[6] Zastempowski, M., Bochat, A. (2015) New construction of cutting units in selected agricultural

machinery, LXI, issue 2, 7 – 9, Mechanization in agriculture.

[7] Yasenetsky, V.A., Goncharenko, P.V. (1990) Mashiny dlya izmel'cheniya kormov [Machines for

grinding feed] Kyiv: Technique [in Russian].

[8] Harkavyy, A.D., Petrychenko, V.F., Spirin, A.V. (2006) Konkurentospromozhnist tekhnolohiy i

mashyn: navchalnyy posibnyk [Competitiveness of technologies and machines: a manual] Vinnytsia:

VDAU [in Ukrainian].

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About journal

Topics of the journal:

131 - Applied Mechanics

132 - Materials Science

133 - Industry engineering

141 - Power engineering, electrical engineering and electromechanics

208 - Agricultural engineering

The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences

(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)

Old version of site: http://tetapk.vsau.edu.ua, http://techjournal.vsau.org

According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.

The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:

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Key information:
ISSN (print): 2520-6168
DOI: 10.37128/2520-6168

Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.

Founder of the journal: Vinnytsia National Agrarian University

Editor-in-chief: Oleksii Tokarchuk - Ph.D., Associate Professor, VNAU (Vinnytsia)

Deputy Editor-in-Chief: Natalia Veselovska - Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)

Executive Secretary: Yuriy Polevoda- Ph.D., Associate Professor, VNAU (Vinnytsia)

Members of the Editorial Board:

Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University

Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)

Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine

Hraniak V.F. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Ivanchuk Y.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Technical University

Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University

Kupchuk I.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Sevostianov I.V. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University

Spirin A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tverdokhlib I.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

Tsurkan A.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Agrarian University

Yaropud V.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University

 

Type of publication: journal

Kind of publication: scientific

Publication status: domestic

Year of foundation: 1997

Periodicity: 4 times per year

Volume: 18-20 conv. print. sheet (А4)

ISSN: 2520-6168 (print version), (online version)

Language of publication: (mixed languages) Ukrainian, English

The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.

The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.

The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".

Subscription to the journal can be issued in each post office. The subscription index is 99720.

History of journal:

It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.

In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).

Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).