The research and analysis of anti-drag mechanism for vibratory subsoiler

Subsoiling tillage have a huge impact on soil improvement and food production, it is the key technology facing the national economy and the great food security needs.Large traction resistance affects application Of the current subsoiling equipments.Around the fact that the deep exploration of the interaction principal between soil and mechanism is thepurpose to optimize the structure of mechanism and reduce the towing resistance, analyse the principles of deep loose drag. We obtained that the traction resistance of vibratory subsoiling reduced 24.88% compared to the non-vibration subsoiling. The research achievement will provide theoretical basis for the development of new energy -saving subsoiler.