DRIVE FOR ROTARY WORKING TOOL OF FARM MACHINE

摘要

FIELD: agricultural engineering. SUBSTANCE: drive has cardan and transmission shafts 1, 6, 7 connected through couplings to reducer 2 having at least two outputs. Cone transmissions 4,5 positioned adjacent to reducer outputs are joined to parallel transmission shafts 6,7 and to auxiliary conical transmissions 8,9 at ends of shaft of working tool 10. Construction of reducer 2 allows torque and rotational speed at outputs to be changed. Transmission shafts 6,7 are preliminarily torque loaded. EFFECT: increased transmitted power and enhanced reliability in operation. 5 cl, 5 dwg