Národní úložiště šedé literatury Nalezeno 1 záznamů.  Hledání trvalo 0.00 vteřin. 
Sample divider optimized for a specified group of bulk goods
Rolný, Jakub ; Nevoral, Tomáš (oponent) ; Škrabánek, Pavel (vedoucí práce)
This thesis concerns the development of an adjustable sample divider for seeds of different sizes and shapes. Its purpose is to produce representative samples of fractions set by the operator from the input material to be sampled. The main objective was to develop and test this type of sample divider. The sample divider was developed based on a mini conveyor belt with a sampling flap positioned at the end of the conveyor belt where the material is sampled into the sample and remaining material boxes. Four different types of conveyor feeders were developed and tested for the sample divider. The results of the test indicated that version C of the conveyor feeder gave the best results. In conclusion, the adjustable sample divider facilitates the production of representative samples of different seeds on a single piece of equipment, as opposed to the use of multiple commercially available sample dividers designed for specific sizes and shapes of material particles.

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