Research of quality indicators of work of disk harrow
DOI:
https://doi.org/10.31548/dopovidi2018.06.029Keywords:
disk harrow, disk cultivation of soil, quality of cultivation, depth of cultivation, furrow bottom profile, speed of movement, agrotechnical requirementsAbstract
In the article the impact on the quality parameters of the disk tools (deviation from the depth of cultivation and the unevenness of the bottom of the furrow profile) is investigated in such parameters as: the speed of the unit, the depth of soil cultivation, the mode of movement of the aggregate. The analysis of the data of the field experiment made it possible to determine the optimal parameters of velocity the movement of the soil cultivator, the depth of cultivation and the mode of movement in the field, at which it is possible to carry out the technological process of disk cultivation of soil with indicators of work that correspond to the agro requirements. So in both directions of movement of the unit the values of deviations from a given depth of cultivation did not exceed 20 cm, except for cultivating at a depth of 14 cm.
By the indicator of the size of the profile of the bottom of the furrow, the best way was to move at an angle of 35 ° to the line. It was possible to adhere to agrotechnical requirements by the aggregate at all set depths and speeds, while at the motion of the unit along the line it succeeded only in the range of speeds 12 - 16 km/h.
References
Dehusarov A., Mazurenko A., Doroshenko K. Vitchyzniana tekhnika dlia zahortannia roslynnykh reshtok. [Domestic equipment for the wrapping of plant remains]. http://agroua.net/technics/articles/index.php?aid=33
Pohorilyi V. Doslidzhennia efektyvnosti riznykh typiv dyskovi robochykh orhaniv pry poverkhnevomu obrobitku hruntu [Investigation of efficiency of different types of disk working parts during surface soil cultivation]. http://www.velesagro.com/company/articles/2015/07/21/19/.
Voitiuk, D. H. ed. (2004). Silskohospodarski ta melioratyvni mashyny: Pidruchnyk [Agricultural and reclamation machines: Textbook]. Kyiv: Higher Education, 544.
Smolinskyi S., Marchenko V. Faktory, shcho vyznachaiut yakist roboty dyskovykh znariad. [Factors that determine the quality of disk implements]. https://www.agroexpert.ua/ru/faktori-so-viznacaut-akist-roboti-diskovih-znarad.
Dukat – korotki dyskovi borony-lushchylnyky [Ducat - short disk harrows-peelingers]. http://lozovamachinery.com/ua/products/513/5412/.
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