Abstract: A heater, especially an oilseed heater (15) comprising an insulated jacket (2) which contains a material inlet (3), a material outlet (4), a heating medium inlet (5) and an air outlet (6) and where at least one exchanger (7) for condensation of evaporation residues is arranged inside the insulated jacket (2) and connected with the source (1) of the evaporation residues.

Abstract: A device for folding the working tool of an agricultural machine, specifically a device for folding the working tool (1) of an agricultural machine and protecting the working tool from over-strain. The device is mounted on a frame (7) of the agricultural machine. The working tool (1) is swivel-mounted with its back against an overloading force, which creates at least one swivel mounted protection from an over-strain protection device (2). On the working tool (1) the upper pivoting part (5) and the lower pivoting part (6) are mounted. On the frame (7) are mounted the upper pivoting part (8) and the lower pivoting part (9). The upper pivoting part (5) of the working tool (1) is connected to the lower pivoting part (9) of the frame (7) by a drawbar (3). The lower pivoting part (6) of the working tool (1) is connected to the upper pivoting part (8) of the frame (7) by a second drawbar (4).

Abstract: A device for folding the working parts of agricultural machinery, in particular a device for folding the working parts of an agricultural machine consisting of at least one stationary part (1) and at least one, stored in the stationary part (1), swiveling folding part (2), where the stationary part (1) and the folding part (2) are connected by at least one swivel connection (3) stored in their outer edges, which contains, in the stationary part (1) stored a linear drive device (5) pivotally connected to a rod (4) which is pivotally connected to the folding part (2), where the linear drive device (5) is located below the frame (12) of the stationary part (1).