CONTINUOUS GRAIN LOADER

Authors

  • Михаил Геннадьевич Загоруйко Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"
  • Павел Иванович Павлов Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"
  • Рустам Рафитович Хакимзянов Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

DOI:

https://doi.org/10.28983/asj.v0i4.76

Keywords:

continuous loader, feeder, grain, capacity, drag conveyor, rotational moment

Abstract

The article is devoted to mechanized grain loading into vehicles from storage facilities, in grain trays and open fields. It is proposed a model of a grain loader with a new working organ - a slatted drum feeder, by means of which grains are grabbed from the surface of the f loor or ground and then are transferred to a shipping conveyor. The loader is a continuous machine with a number of advantages. The proposed loader consists of a frame, a tworow scraper conveyor, a slatted feeding drum (feeder) and a drive mechanism. On the shaft of the feeding drum, there are beams, on the ends of which there are holders with slats. On the front side holders have a crank with a roller entering the groove of the guide track. At work, the loader approaches the coarse grain. The drive mechanism from power takeoff of the basic tractor drives the scraper conveyor and the slatted feeding drum, which rotates and inserts into the shoulder. Grain lifted by the bar is fed into the feeding hole of the scraper conveyor along the entire length of the feeding drum. Moving along the horizontal and inclined sections of the scraper conveyor, the grain enters the vehicle through the unloading throat. The design of the feeder includes a crank-roller mechanism, which allows excluding the slats’ impact on the grain. Grain moves takes place in the smallest path, the processes of separation and transportation are noise-free, thereby productivity increases and energy intensity reduces. Experimental studies were carried out to determine the rational operating conditions of the loader. They are given dependences of the torque on the shaft of the slatted feeding drum, as well as the optimum values of its speed and speed of the chain with conveyor scrapers.

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Author Biographies

Михаил Геннадьевич Загоруйко, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Candidate of Technical Sciences, Associate Professor, Head of the chair “Mechanics and Engineering Graphics”, Saratov State Agrarian University named after N.I. Vavilov. Russia.

Павел Иванович Павлов, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Candidate of Technical Sciences, Associate Professor, Head of the chair “Mechanics and Engineering Graphics”, Saratov State Agrarian University named after N.I. Vavilov. Russia.

Рустам Рафитович Хакимзянов, Federal State Budget Educational Institution of Higher Education "Saratov State Agrarian University named after NI Vavilov"

Doctor of Technical Sciences, Professor of the chair “Processes and Agricultural Machines in Agro-industrial Complex”, Saratov State Agrarian University named after N.I. Vavilov. Russia.

References

1. Овчинникова Т.В., Павлов П.И. Результаты исследований производительности и мощности привода пневмовинтовой установки // Научное обозрение. – 2014. – № 10–1. – С. 18–20.
2. Овчинникова Т.В., Павлов П.И. Экспериментальное исследование энергоемкости транспортирования зерна пневмовинтовой установкой // Научная мысль. – 2015. – № 3. – С. 127–130.
3. Павлов П.И., Хакимзянов Р.Р. Погрузчик навоза из буртов // Тракторы и сельскохозяйственные машины. – 2005. – №3. – С.17–19.
4. Павлов П.И., Хакимзянов Р.Р. Исследование погрузчиков непрерывного действия с двухфазным рабочим органом // Вавиловские чтения-2007: материалы Междунар. науч.-практ. конф. – Саратов: Научная книга, 2007. – Ч. 3. – С. 140–142.
5. Павлов П.И., Хакимзянов Р.Р., Гамаюнов А.М. Структурный анализ технологического процесса погрузки буртованных сельскохозяйственных грузов // Научное обозрение. – 2012. – № 4. – С. 215–220.
6. Павлов П.И., Корсак В.В., Загоруйко М.Г., Овчинникова Т.В. Экспериментальное исследование производительности транспортирования зерна пневмовинтовой установкой // Научное обозрение. – 2016. – № 7. – С. 91–94.
7. Пневмовинтовая установка / Павлов П.И., Салихов А.Н., Овчинникова Т.В. // Патент на полезную модель № 91989, заявка № 2009139457/22, опубл. 10.03.2010, Бюл. № 7.
8. Погрузчик зерна / Павлов П.И., Хакимзянов Р.Р., Сизов С.С., Съемщиков А.Е. // Патент на полезную модель №88659, заявка № 2008125553/22, опубл. 20.11.2009, Бюл. № 32.
9. Погрузчик сыпучих грузов / Павлов П.И., Хакимзянов Р.Р. // Патент на полезную модель №156452, опубл. 10.11.2015, Бюл. № 31.
10. Хакимзянов Р.Р. Энергосбережение в технологическом процессе погрузки буртованных сельскохозяйственных грузов // Вестник СГАУ им. Н. И. Вавилова. – 2012. – № 11.

Published

2017-11-22

Issue

Section

Технические

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