1. Motoblock with retractable transport wheel comprising a fixing support (1) for fixing the hinge arm (2) designed to hold the transport wheel (4), characterized in that the mounting support (1) comprises at least one elongate slot, indicated as guide slot (64) therein for introducing the guide pin (9) which is fixedly attached to the hinge arm (2) and is movable in this elongated guiding groove when moving articulated lever (2) from the transport position to the working position .2. Motoblock according to claim 1, characterized in that the guide slot is configured such that it together with the guide pin (9) forms a means of locking the articulated arm (2) in the working polozhenii.3. Motoblock according to claim 1, characterized in that the guide slot (64) has a shape such that the guide pin (9) in the transport position can abut against the part of the attachment support (1) adjacent to the first end of the guide groove (64), and the working position can abut against the part of the attachment support (1) adjacent to the opposite end of the guide groove (64) .4. Motoblock according to one of claims 1-3, characterized in that the articulated arm (2) mounted so that it can rotate relative to the mounting support around a pivot axis, is fixedly attached to the mounting support (1) has at least one elongated slot indicates the slit (13) wings, through which passes the axis (8) of rotation, so that the hinge arm (2) can slide along the axis (8) of rotation when it is moved from the transport position into the working position and obratno.5. Motoblock according to claims 1-3, characterized in that each udli1. Мотоблок с убирающимся транспортным колесом, содержащий крепежную опору (1) для крепления шарнирного рычага (2), предназначенного для удерживания транспортного колеса (4), отличающийся тем, что крепежная опора (1) содержит по меньшей мере одну удлиненную прорезь, указываемую как направляющая прорезь (64), для введения в нее направляющего штифта (9), который непод
