Influence of the thickness of the roller discs of the combined machine on the indicators of their work during the processing of plowed lands afterwards

Abstract Under the conditions of the Republic, when plowing the soil after harvesting winter wheat or re-crops, the upper layer containing plant residues and weeds is turned over and dumped into the lower layer, and as a result, voids and irregularities are formed in the arable layer. Proceeding from this, an industrial copy of the combined machine used in the preparation for planting of new plowed lands was developed in cooperation with Andijan agricultural and agrotechnologies, as well as Andijan machine-building institutes. The article presents the impact of the thickness of the discs of this combined machine disc rollers on the working performance of the device, and it is noted that the thickness of the combined machine rollers should be 22-25 mm in order to ensure quality processing at the required level, while consuming less energy on ploughed lands.

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