A grain convey system comprising at least one grain collection unit which is a good taking/tram pit in a structure convenient for collection of grains therein comprising at least a primary opening allowing pour of grains therein and allowing removal of grains therein, at least a storage unit providing storage of grains therein, at least two primary convey units providing transfer of grains into storage unit by carrying them in a way removing from ground, at least a secondary convey unit, extending from secondary opening to primary convey unit parallel to ground or extending in a manner to form an angle with ground, providing transfer of grains taken from grain collection unit to primary convey units convenient for use in at least a grain storage system, providing installation of primary convey units directly on the ground without need for any pit and thus providing reduction of number of members used in grain storage system for distribution and transfer of grain to primary convey units and reduction in power needed for convey of grain to said storage unit, facilitating access to members of the system for repair works after installation, reduction in time period and costs of system installation, post installation maintenance and/or repair works and characterized by comprising; - at least one body member comprising at least a sliding member in a slide structure extending parallel to ground and vertically in extending direction of said secondary convey unit along edge far from ground, in structure convenient for location onto ground in fixed and balanced manner, providing convey of members of system connected thereon; - at least one convey member located onto said sliding member parallel to ground and convenient for moving in two different directions along extending axis of said sliding member, providing convey of grains transferred from said secondary convey unit on axis parallel to ground and vertical to extending axis of said secondary convey unit and thus providing transfer into said primary convey units; - at least one primary driving member, connected to convey member, providing movement of convey member in primary direction and thus moving grains transferred from secondary convey unit in primary direction on axis parallel to ground and vertical to extending direction of secondary convey unit and thus helping transfer thereof into one of primary convey units, providing convey member in a secondary direction and moving grains transferred from secondary convey unit in secondary direction on axis parallel to ground and in extending direction of secondary convey unit and thus helping transfer into other one of primary convey units, - at least one secondary driving member, connected to said body member and said convey member, providing sliding of said convey member in two different directions parallel to ground along extending axis of said sliding member and bringing into a position convenient for transfer of grains into said primary convey units. - at least one body member comprising at least a sliding member in a slide structure extending parallel to ground and vertically in extending direction of said secondary convey unit along edge far from ground, in structure convenient for location onto ground in fixed and balanced manner, providing convey of members of system connected thereon; - at least one convey member located onto said sliding member parallel to ground and convenient for moving in two different directions along extending axis of said sliding member, providing convey of grains transferred from said secondary convey unit on axis parallel to ground and vertical to extending axis of said secondary convey unit and thus providing transfer into said primary convey units; - at least one primary driving member, connected to convey member, providing movement of convey member in primary direction and thus moving grains transferred from secondary convey unit in primary direction on axis parallel to ground and vertical to extending direction of secondary convey unit and thus helping transfer thereof into one of primary convey units, providing convey member in a secondary direction and moving grains transferred from secondary convey unit in secondary direction on axis parallel to ground and in extending direction of secondary convey unit and thus helping transfer into other one of primary convey units, - at least one secondary driving member, connected to said body member and said convey member, providing sliding of said convey member in two different directions parallel to ground along extending axis of said sliding member and bringing into a position convenient for transfer of grains into said primary convey units.