1. A seeder (1) containing a frame (2) with a substantially horizontal transverse beam (3), on which the sowing elements (4) are installed at regular intervals, wherein said transverse beam (3) contains a central section (5) and two side sections (6) located on two sides of the specified Central section in the working position and raised essentially above the specified Central section (5) in the transport position, with each side section (6) connected to the specified frame (2) when using the appropriate rack (7) and is made with possibility of lateral and vertical movement relative to said frame (2) by means of a deformable mechanism (8) controlled maneuvering jack (9), characterized in that the deformable mechanism (8) is displaced relative to the other deformable mechanism with the direction of movement (A) .2. A seeder according to claim 1, characterized in that each deformable mechanism (8) comprises a rod (10) connected to the lever (11) by means of a hinge (12) with a substantially horizontal axis parallel to the direction of movement (A), wherein in the transport position, at least one hinge (12) is located outside the central vertical plane (13) of the seeder (1). 3. Seeder according to claim 2, characterized in that each hinge (12) is located outside the central plane (13) of the seeder (1) .4. A seeder according to claim 1, characterized in that in the working position the specified hinge (12) is located above the corresponding specified stand (7) .5. A seeder according to claim 1, characterized in that the width of the said stand (7) in width corresponds to the double width of the corresponding indicated rod (10) .6. The seeder according to claim 1, characterized in that each deform1. Сеялка (1), содержащая раму (2) с, по существу, горизонтальной поперечной балкой (3), на которой через равномерные промежутки установлены высевающие элементы (4), при этом указанная поперечная балка (3) содержит центральный участок (5) и два боковых участка (6), расположенн
