Precise seeding planter concept with air pumped seedtube

Markvo, Ilia; Zubrilina, Elena; Novikov, V. I.

doi:10.1051/e3sconf/201912600054

Cited by 10 publications

(11 citation statements)

References 9 publications

(8 reference statements)

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“…Along with the increase in the production capacity, it is necessary to take into account the possibilities of improving the performance of the existing processes. Thus, the studies [1][2][3]15] have shown that improving the approaches to organizing the harvesting processes will increase the efficiency of work by 40 percent, and optimizing the choice of the operating modes for the grain harvestersby 20 percent.…”

Section: Resultsmentioning

confidence: 99%

An integrated intelligent system for managing the efficiency of the production processes

Kataev

Markvo

2021

E3S Web Conf.

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Most agricultural enterprises in the Rostov region of the Russian Federation operate the mechanization equipment that differs significantly in terms of the duration of operation and operating time. Significant differentiation of the agricultural machines in terms of service life, operating time and, as a result, reliability leads to the fact that the efficiency of the functioning of the machines is potentially not the same. With non-optimal planning of the production processes in the crop production, certain losses are possible which are associated with delaying the time of work due to the low reliability of the machines, or, on the contrary, a decrease in the efficiency of using mechanization tools with high reliability rates. The consequences of the unsuccessful management decisions are most acutely manifested in the implementation of the harvesting processes, therefore, the aspects of managing the efficiency of the grain crops harvesting processes are considered in the work. The main means of the mechanization during grain harvesting is the combine harvester. Attention is focused on the use of the modern intelligent technologies for managing the production processes in the crop cultivation under the conditions of uncertainty in the environment.

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Section: Resultsmentioning

confidence: 99%

An integrated intelligent system for managing the efficiency of the production processes

Kataev

Markvo

2021

E3S Web Conf.

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“…The data are presented based on the results of the observations in the period from 04.2018 to 11.2020. For a visual representation of the frequency of occurrence of the causes of the failures, a Pareto diagram was built [14][15] (figure 4). The diagram shows that seventy percent of the failures are due to the causes 1a (Defective thermostat), 3b (Mechanical damage (cracks) in the evaporator tubes) and 2c (Clogged (dirty) condenser).…”

Section: Research Status and Work Relevancementioning

confidence: 99%

Investigation of the reasons for the failures of the tractor microclimate system

et al. 2021

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In the process of performing technological operations, any agricultural machinery is exposed to a large number of changing factors. The result of performing technological operations, i.e. the assessment of performance indicators, in most cases, is performed by the organoleptic method, which is characterized by a significant error (up to 40%) and labour intensity. The use of automatic means of control gives an undoubted advantage in convenience of use and in speed of obtaining results. Given the complexity and labour intensity of assessing the quality indicators of agricultural machinery, even partial automation of this process in practice gives a significant (tens of percent) economic effect and becomes the basis for the formation of digital agriculture. We have analyzed the existing methods for controlling the quality indicators of technological operations using the example of the grain harvesting process. In particular, the possibilities of improving the methods of monitoring the quality indicators of the work of the combine harvester are considered.

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“…The coefficient of technical use seems to be more suitable for assessing downtime associated with the technical condition of the machines, since it takes into account scheduled maintenance [11][12]. However, if scheduled maintenance of combines is carried out during periods of time when harvesting cannot be performed (for example, due to increased humidity in the morning), it is preferable to use the availability factor.…”

Section: Research Status and Work Relevancementioning

confidence: 99%

“…where:area (ha), actually harvested during continuous operation; ℎ (hours); Ycrop yield, tons/ha; Кthe ratio of straw and grain by weight (standard value of 1,5:1); contamination of the crop stand by weight. However, determining the load factor of the combine harvester using formulas ( 10), (11) under the real conditions of the combine harvesting of grain crops is very inconvenient, since the time ℎ , used to calculate the , is very difficult to define accurately. During operation, the combine performs turns and other maneuvers, during which the supply of grain mass stops, but there is no countdown.…”

Section: Research Status and Work Relevancementioning

confidence: 99%

Performance analysis of the process of combine harvesting of grain crops

et al. 2020

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The effectiveness of combine harvesting processes is one of the most important indicators of planting enterprises, as it largely determines the efficiency of the entire organization. One of the problems in assessing the effectiveness of combine harvesters is the determination of the planned performance of machines with rated productivity. The paper considers approaches to determining the planned and actual performance of the processes of combine harvesting of grain crops. The factors affecting the decrease in the performance of combines have been studied. The analysis of data on the wheat harvesting process in local organizations of the South of Russia during 2014-2019 has been carried out. The results of calculating the planned and actual performance of wheat harvesting processes in these farms are presented.

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Precise seeding planter concept with air pumped seedtube

Cited by 10 publications

References 9 publications

An integrated intelligent system for managing the efficiency of the production processes

An integrated intelligent system for managing the efficiency of the production processes

Investigation of the reasons for the failures of the tractor microclimate system

Performance analysis of the process of combine harvesting of grain crops

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