Open AccessWheel drive with integrated differential
Author(s) -
Юрий Казаков,
V Batmanov,
В.Б. Павлов,
В. И. Медведев
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/935/1/012029
Subject(s) - torque , tractor , differential (mechanical device) , moment of inertia , automotive engineering , moment (physics) , control theory (sociology) , eccentric , engineering , point (geometry) , mechanical engineering , computer science , control (management) , mathematics , physics , geometry , classical mechanics , quantum mechanics , artificial intelligence , thermodynamics , aerospace engineering
The performance indicators of wheeled arable machine-tractor units, which are accelerated on the working gear, depend on the operating modes of the wheels during this period. When the wheel is skidding, soil lumps break down in the contact spot, the soil structure is destroyed. Based on the system analysis of the wheels operation, the method of their improvement is justified by continuous control of the eccentric point of application of the driving torque and external load. As a result of the analysis for the first time, a soil-sparing wheel mover with the properties of a differential, a tangential force regulator and clearance regulator was developed. In the case of an eccentric application of a vertical load and a longitudinal pushing force, one of the satellites of the wheeled planetary gearbox is the leading and bearing one. The purpose of the article is to analyze the factors influencing the automatic adaptation of the wheel drive to changing operating conditions. It is established the relationship between the driving moment and the rolling resistance moment, the moments of inertia of the wheel and the drive gear of the integrated differential.