Oriented Onion Sowing by a Forked-Roller Sowing Unit

Aksenov, Alexander; Emelyanov, P. A.; Sibirev, Alexey

doi:10.15507/0236-2910.028.201801.024-035

Cited by 5 publications

(2 citation statements)

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“…In most of the currently produced onion planters, anchor coulters with an acute angle of entry into the soil and keeled or runner-shaped with an obtuse angle of entry into the soil are used. The used coulters only form the sowing furrow for placing the onions, and to ensure the contact of the seeds after covering with a moist layer of soil, the special press rollers are used [5][6][7][8][9][10]. With highquality pre-sowing soil cultivation, skid coulters are most acceptable, as the simplest in design and reliable in operation, where it is better to use a parallelogram mechanism, which makes it possible to copy the ground with high accuracy.…”

Section: Introductionmentioning

confidence: 99%

Justification of the traction resistance of the coulter of the onion planter for ecological production of products

Ovtov

Chirkova²,

Gorshkov³

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Modern agricultural technologies of onion cultivation should follow high requirements for their planting. The construction of the onion planter coulter determines the quality of planting. The authors designed the drill coulter for sowing onions, which qualitatively prepares the planting furrow by leveling and compacting the surface of the furrow bottom. The use of skid coulters allows to hold them on a single row, that, including protection against damage during leveling and compaction of the furrow bottom in a single row unit, reduces the metal consumption of the coulter and increases its compactness. When determining the parameters of the coulter, considering the condition of stability of its movement when planting onion row units, a theoretical substantiation of the traction resistance was carried out. When determining the parameters of the coulter, taking into account the conditions of stability of its movement when planting the onion-sowing, a theoretical justification of the traction resistance was performed, with the possibility of regulating the pressure force of the coulter on the soil with a row spacing of 0.20 m, for the range of the speed of the sowing 3.6 …5.4 km / h, the depth of the coulter 30…50 mm when planting the onion-sowing. The design of the coulter and its theoretical justification are proposed, which makes it possible to reduce the traction resistance, as a result of which the emission of exhaust gases into the atmosphere is reduced. As a result of the uniform distribution of nutrition over the area and the uniformity of onion shoots, weeds are decline, which reduces the use of herbicides, and therefore increases the environmental friendliness of the products produced.

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Section: Introductionmentioning

confidence: 99%

Justification of the traction resistance of the coulter of the onion planter for ecological production of products

Ovtov

Chirkova²,

Gorshkov³

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…At the moment, the task of providing a fully mechanized technological chain from the sampling of sugar beet mother plants to their planting has not been fully resolved. An important role in planting sugar beet mother plants is played by an orienting device, the operation of which largely determines the technological process of single-piece feeding of beet plantings into the planting cones of the planting apparatus, followed by embedding them with a cone downward in the soil and maintaining their original position [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Rotary paddle orienting device for planting root crops

Ovtov

Chirkova

2022

IOP Conf. Ser.: Earth Environ. Sci.

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In the total volume of vegetable production, sugar beet takes a leading position. However, the current structure of sugar beet seed production in Russia is not able to meet the needs of agricultural producers with domestic seeds, which leads to a high share of the use of foreign breeding hybrids. Therefore, studies aimed at reducing the cost of manual labor when planting sugar beet mother plants through the development and use of orienting devices for planting machines are relevant. The article presents a three-dimensional model of a rotary paddle orienting device with given design parameters for planting sugar beet mother plants. The power expended on the drive of the rotary paddle orienting device providing the piece-by-piece supply of sugar beet plantings at a planting unit speed of 3.6 km/h has been determined. The kinematic parameters of the operation with the rotary paddle orienting device in conjunction with the landing apparatus of the planting machine have been substantiated. The energy calculation of the drive of the rotary vane orienting device was carried out and the loads acting on it were carried out, as well as the rolling bearings were selected. A chain transmission has been designed and modeled using the KOMPAS 3D computer-aided design system and its main parameters have been determined, which ensure reliable operation of the rotary paddle orienting device.

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Pulse gear reducer model to improve the efficiency and quality of onion sets

Ovtov,

Tsurenko,

Gorshkov

et al. 2024

BIO Web Conf.

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Currently, one of the main directions for the development of the agro-industrial complex is the development of vegetable production, in particular onions, which occupies a significant place in the total production of vegetables, but the production structure currently in Russia is not able to fully provide the population with the domestic product year-round, which leads to dependence on imports. Thus, the industrial production of commercial onions, and therefore the study aimed at improving the quality of onion planting with the development and use of onion seed planters that increase their productivity seem quite relevant. The paper presents the designed three-dimensional model of the pulse reducer, describes its operation, and provides a justification of the design parameters of the parts of the proposed pulse gear reducer of the onion planter, which makes it possible to ensure the downward planting of the onion bulb stem in the speed range from 3.6 m/s to 5.4 m/s.

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Oriented Onion Sowing by a Forked-Roller Sowing Unit

Cited by 5 publications

References 0 publications

Justification of the traction resistance of the coulter of the onion planter for ecological production of products

Justification of the traction resistance of the coulter of the onion planter for ecological production of products

Rotary paddle orienting device for planting root crops

Pulse gear reducer model to improve the efficiency and quality of onion sets

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