About Synthesis of Robotic Agriculture Mobile Machine

Izmaylov, A.Yu; Lobachevsky, Ya. Р.; Khoroshenkov, V. K.; Гончаров, Н. Т.; Лужнова, Е. С.; Il'chenko, E.; Lonin, S. E.; Алексеев, И. С.

doi:10.30850/vrsn/2019/4/63-68

Cited by 9 publications

(4 citation statements)

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“…При использовании технологии внутрипочвенного внесения жидких органических удобрений часть полезных питательных элементов испаряется и вымывается в подпахотные слои почвы [8,9]. Применение сидератов позволяет сократить потери питательных веществ и получить дополнительную биомассу для повышения плодородия почвы (Измайлов А.Ю., Лобачевский Я.П., Сизов О.А., Ахалая Б.Х.…”

Section: инновационные технологии и оборудование Innovative Technolog...unclassified

Technology and technical means for the implementation of reproduction methods for soil fertility

Lobachevskiy,

Aldoshin

2024

S-h. maš. tehnol.

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Soil fertility is determined by the presence of humus as the main part of organic matter. The extended reproduction of soil fertility is ensured by the introduction of organic and mineral fertilizers, the cultivation of sidereal crops and the decomposition of plant residues. (Research purpose) The research purpose is developing the technologies and means of mechanization for extended reproduction of fertility. (Materials and methods) For the joint application of liquid organic fertilizers and the cultivation of siderates, a unit has been developed that implements a hose technology for transporting liquid organic fertilizers. Fertilizers are fed through pressure hose lines to the working parts deep into the soil layer. The combined unit consists of a tractor K-744 Kirovets and an adapter for deep tillage with liquid fertilizers, as well as a seeder for small-seeded crops. To level the surface of the field after the passage of the unit and the sealing of the sown seeds of the sideral culture, the unit is equipped with a tooth roller. (Results and discussion) Formulas for determining the critical processing depth are given, the power calculation of the unit is performed. The design of the tillage tool allows to install flat-cutting working parts with a grip of 0.80 meters and slits with a grip of 0.45 meters. Tests of the combined unit were carried out. The depth of tillage was 36±1 centimeters, the seeding rate of the sideral crop (oilseed radish) was 25 kilograms per hectare, the operating speed range of the unit was from 0.4 to 0.8 meters per second. (Conclusions) The uniformity of the subsurface distribution of organic fertilizers was 90-95 percent. The specific energy intensity of the technological process of the combined unit based on the K-744 tractor for intra-soil fertilization is 40-65 kilowatt hours per hectare (excluding the capacity for pumping fertilizers). Energy consumption depends on the depth of cultivation and resistivity of the soil. The proposed method allows preventing water and wind erosion of the soil, improving its agronomically valuable properties. Reducing the pesticide load on the soil and its microflora contributes to the transition to a model of sustainable agroecosystems, improving and improving crop quality. The proposed technology provides extended reproduction of soil fertility.

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Section: инновационные технологии и оборудование Innovative Technolog...unclassified

Technology and technical means for the implementation of reproduction methods for soil fertility

Lobachevskiy,

Aldoshin

2024

S-h. maš. tehnol.

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“…If it is necessary to provide control of the unit out of direct visibility, then there is a group of radio frequency ranges 434/868 MHz open for free use around the world, in which there are no wireless standards. At these frequencies, it is possible to provide a communication range of up to 10 km [7]. The positioning accuracy of the GLONASS satellite system is 10÷15 cm [8,9].…”

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Control systems for unmanned combine harvester

Godzhaev¹,

Lobachevsky²,

Алексеев³

et al. 2020

E3S Web Conf.

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Nowadays, there are many technical and technological solutions to increase productivity in agriculture. One of such solutions is the use of the latest robotic mobile systems that can increase agricultural productivity. For the implementation of these decisions, sound concepts are needed to create control systems for agricultural unmanned mobile energy devices based on an analysis of current trends in the development of robotic mobile energy devices. This paper discusses various areas of the concept of creating unmanned control systems for a mobile energy device - a combine harvester, ensuring high-quality performance of technological operations of harvesting, including the directional stability of the combine harvester. The most effective version of the concept of creating a control system was selected.

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“…Приоритетной тенденцией в промышленном растениеводстве является внедрение ресурсосберегающих технологии и совершенствование селекционной техники, в том числе для посева зерновых культур [3]. Минимизации трудозатрат, повышение производительности и эффективности селекционно-семеноводческого процесса способствует применение автоматизированных и роботизированных систем [4,5].…”

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Parameters of a robotic loading device for selection seeder

Chulkov,

Shibryaeva

2024

S-h. maš. tehnol.

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In cassette-type selection seeders, a cassette loading device sequentially conveys cassettes filled with seed material to the planting mechanism of the seeder. (Research purpose) The research aims to calculate the geometric parameters and identify the cassette material in the development of a robotic cassette loading device for the selection seeder. (Materials and methods) The geometric parameters of the cassettes are determined based on the existing cassette loading device of the model SSS-2-6 selection seeder and the selection sowing specifi cations. Fourier transform infrared spectroscopy with the wavenumber range of 400-4000 cm–1 is used to identify a polymer material suitable for manufacturing cassettes and a guide plate for a selection seeder. (Results and discussion) The geometric parameters of cassettes, cells, cassette blocks, and guide plates are determined by using various design solutions employed in previous cassettes for the loading device. The objectives of the study also encompass the selection of polymer material for the manufacture of the cassette using 3D modeling techniques. To accomplish this, it was necessary to identify the specific polymer material of the plastic cassette and guide plate samples currently used in the loading device of the SSSe-6 selection seeder. The qualitative composition of these samples is determined by infrared spectroscopy using a Simex FT-801 Infrared Fourier spectrometer. (Conclusions) The geometric parameters essential for modeling, manufacturing and further development of a robotic cassette loading device are calculated. It has been established that the device is made of a copolymer consisting of acrylonitrile, polybutadiene and styrene (known as ABS plastic), which has a sliding friction coefficient approximately 0.47-0.54. In order to decrease the coefficient of cassette friction when driving along the guide plates, additives like ceramide can be introduced into ABS during their production enhancing its sliding properties.

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About Synthesis of Robotic Agriculture Mobile Machine

Cited by 9 publications

References 0 publications

Technology and technical means for the implementation of reproduction methods for soil fertility

Technology and technical means for the implementation of reproduction methods for soil fertility

Control systems for unmanned combine harvester

Parameters of a robotic loading device for selection seeder

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