Ensuring the stability of the suspended chisel-cultivator processing depth

Abstract

The depth of tillage and its uniformity are the main performance indicators of chisel cultivators, as well as all tillage machines. Only when these indicators are at the level of demand, favorable conditions are created for the uniform development and ripening of crops throughout the field and their high yield. The article theoretically explores the problem of ensuring a smooth movement of the suspension chisel cultivator along with the working depth. The results show that the given depth of tillage and its uniformity at the required level is mainly due to the correct selection of the vertical distance from the base plain of the chisel-cultivator to the lower hanging points. The vertical distance from the base plain to the lower hanging points must be at least 48.1 cm in order for the condition N>0 to be fulfilled and the chisel-cultivator to sink to the specified depth and run steadily at this depth. Suspended chisel-cultivators with 3-4 class wheeled tractors, which are widely used in agricultural production of the republic, the vertical distance from the base plains to the lower hanging points. Determined to be at least 48.1 cm.