Research and Analysis on the Operating Performance of Ridge Rollers Under Different Operating Modes
Year: 2026
Type: article
Abstract: To explore the operational performance of a ridge roller under two different working modes, namely, linear arrangement (LA) and interleaved arrangement (IA) of adjacent ridging shovels, firstly, theoretical analysis was conducted to conclude that the operational resistance of IA is greater than that of LA. Secondly, a discrete element simulation method was employed to establish a discrete element simulation model. The extracted data verified the conclusions of the theoretical analysis. Qualitative analysis was conducted based on the formed ridge profile, indicating that LA has a better ridge forming effect than IA. Finally, field experiments were conducted, with the operating speed of the ridge roller (1.5 km/h, 3 km/h, 4.5 km/h) and different installation distances between adjacent ridging shovels (0, 240 mm, 480 mm) as experimental factors. The average operational resistance, the distance between adjacent ridge tops, and the height difference at the bottom of the ridge furrow were used as indicators for a full-factor experiment. It was concluded that under the same conditions, LA has the best ridge forming effect but requires the greatest resistance, while IA can effectively reduce resistance but has a poorer ridge forming effect. This study provides a theoretical basis and guidance for tillage and soil preparation operations.
Source: INMATEH Agricultural Engineering
Language: English
Subfield: Automotive Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7204197543