TESTBENCH FOR STUDY OF DIGGING EXECUTIVE DEVICES OF HARVESTING MACHINES

摘要

Testbench for digging executive devices of harvesting machines has a frame with movable field as a conveyor, device for fixation of executive devices and drive of those with variable modes of operation, model of a root vegetable and device for its fixation that makes it possible to simulate force of connection of the root to soil at effect of force of extraction in vertical and horizontal directions, and to measure the angle of turn of the model of the root till loss of link to the movable field. Toroidal groove of the lower spherical section of the root model is arranged with cells for inlet of the holder balls.