DESIGN OF DRIVES OF MECHANISMS OF UNILATERAL ACTION OF AGRICULTURAL MACHINES

Abstract

The paper presents the design of single-acting slotted joints with rolling elements, which provides less axial movement due to the use of rolling elements and increase their reliability and durability in operation in agriculture, engineering, processing and other sectors of the economy. The technical requirements for the manufacture of single-acting slotted shaft, which include the parameters of accuracy and quality of the surface, as well as its physical and mechanical properties in general will be similar to those relating to the shafts of splined ball joints. Analytical dependences for determination of durability and loading ability are deduced. The result of the work is the development of methods for designing mechanisms of unilateral action of agricultural machinery, technological prerequisites for designing drive mechanisms for unilateral action of agricultural machinery. The drive mechanisms of unilateral action of machines of various function with use of rolling friction pairs are designed.