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0219U004477,
0119U000343
,
Ensuring separation of seeds of grain crops by developing and implementing a power-saving, resource-saving, energy-efficient, innovative-new, universal vibrator of wide purpose
Yatsun Volodymir,
20-08-2019
Kirovograd National Technical University
The performance of a fundamentally new single-mass dual-frequency vibrating machine of broad designation was calculated grounded with the help of physical experiments. The simplicity of the machine is provided by one-dimensional design, and the excitation of dual-frequency vibrations is carried out by a fundamentally new inertial vibration generator in the form of a passive auto-balancer. The loads in the auto-balancer create permanent imbalance, while they work as the first resonant inertia vibrator. The second inertial vibrator is formed by an unbalanced mass on the body of the auto balancer. The first (lower) frequency of oscillations is intended to perform the main technological process (separation, compaction of mixtures, etc.), the second one cleans the sieves and accelerates the main technological process. The energy efficiency of the vibrating machine is provided by the slow oscillations of the platform, which occur in the resonant mode, and the productivity of the machine increases due to the two-frequency oscillations of the platform. The efficiency of the created prototype of a new vibro-machine was tested in production conditions. It is established that in comparison with the usual inertial vibrator, the new machine has 15-25% higher productivity with less than 10-40% energy consumption. In this case, the unbalanced masses in the new vibro-generator are smaller 4-6 times than the unbalanced masses in the usual inertia vibro-generator.
Дарієнко Віктор Вікторович
Невдаха Юрій Андрійович
Пирогов Володимир Васильович
Скриннік Іван Олександрович
Філімоніхіна Ірина Іванівна
Якименко Сергій Миколайович
Яцун Володимир Володимирович
2020-04-02
Updated: 2025-12-26
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