Substantiation of rational parameters of the root crops separator with a rotating inner separation surface

Khamaletdinov, Rim; Martynov, Vladimir M.; Мударисов, Салават; Gabitov, Ildar; Khasanov, Eduard; Pervushin, Anton

doi:10.4081/jae.2019.997

Cited by 4 publications

(1 citation statement)

References 11 publications

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“…Such constructive parameters of the cleaner as the spiral diameter (Ds = 133 mm), the angle of the spiral screw line (γs = 12 degree. ), spiral bar diameter (ds = 11 mm) are defined by us theoretically in previous studies [4,8] and in this case they were taken as constant values.…”

Section: Fig 1 Structural Diagram Of the Potato Cleaner Of Spiral Tmentioning

confidence: 99%

Experimental investigation and justification of the parameters of the separator of potato heap

Булгаков¹,

Adamchuk²,

Ruzhylo³

et al. 2020

Visnyk agrarnoi nauky

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Goal. To justify the rational constructive and kinematic parameters of the new cleaner of potato heap of spiral type based on the results of multi-factor experimental field studies. Methods. Methods of correlation and regression analyses and the methods of construction of nomograms were applied for processing and analysis of experimental research. Results. A new design is developed of a cleaner of potato heap, which consists of 3 console-located drive coils. It provides an active cleaning surface for the dug heap. It is possible to change the angle of the inclination of the cleaning surface to the horizon, which provides a different intensity of separation of impurities and ensures the movement of tubers in the direction of the conveyor belt. That also contributes to a better dispersal of the heap at the working surface of the cleaner, more intensive destruction of soil lumps, and consequently, to improve screening and reduce clogging of the cleaning coils. An experimental study in the production conditions showed that cleaning of potato tubers from impurities was due to the intensive movement of the heap coils of cantilevered cleaning coil springs. Cleaning coil springs rotate not only with a given angular velocity, but at the same time oscillate their console ends due to the deflection of the longitudinal axis under the weight of the heap in the working area of the cleaner. Conclusions. The model of monofactorial experiment is built according to the field experimental studies, statistical processing of the results of which is implemented using Microsoft Excel. Graphic dependencies are built, allowing us to choose rational constructive and kinematic parameters of potato cleaners of spiral type at designing and developing new potato harvesters.

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Section: Fig 1 Structural Diagram Of the Potato Cleaner Of Spiral Tmentioning

confidence: 99%

Experimental investigation and justification of the parameters of the separator of potato heap

Булгаков¹,

Adamchuk²,

Ruzhylo³

et al. 2020

Visnyk agrarnoi nauky

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Comparative Assessment of Forage Legume and Grass-legume Mixture Quality Ensiled with Biological and Chemical Preservatives

Basharov

Andriyanova

Andreeva

et al. 2021

Proc. Natl. Acad. Sci., India, Sect. B Biol. Sci.

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Improving the design of a root crop harvester in order to increase the sustainability of agriculture

Ulyanov

Skripkin

Kharlashin

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Cultivating agricultural crops assumes the use of mechanical means to accelerate the performance of technical operations in a reasonable agrotechnical amount of time. Vegetable growing is one of the industries where it is necessary to use modern automated and robotized machinery. Technologies and technical means have been considered which are used in enterprises engaged in cultivating tuberous roots at the moment and their disadvantages have been revealed. As a result, a technology of harvesting tuberous roots has been proposed, which is based on the use of the combine-harvester developed. The design solutions of the combine-harvester have been considered, which allow to solve the problem of the vegetable growers, and the technical process of harvesting tuberous roots has been described. The substantiation of a drum cutter bar has been presented and the coefficient of chaff feed to the transporter, the traction force of the conveyor motion and the power at the drive of the chain slatted conveyors have been determined. As a result of the researches carried out, it was determined that the use of the combine-harvester for tuberous roots shall allow to increase the level of mechanization and the productivity at enterprises, which are engaged in cultivating vegetable crops.

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Substantiation of rational parameters of the root crops separator with a rotating inner separation surface

Cited by 4 publications

References 11 publications

Experimental investigation and justification of the parameters of the separator of potato heap

Experimental investigation and justification of the parameters of the separator of potato heap

Comparative Assessment of Forage Legume and Grass-legume Mixture Quality Ensiled with Biological and Chemical Preservatives

Improving the design of a root crop harvester in order to increase the sustainability of agriculture

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