Grain absorber cyclone's tube structure

The utility model discloses a grain absorber cyclone's tube structure, including urceolus and inner tube, the urceolus is formed by the outer barrel butt joint of two half -pipe shaped, and the both ends of outer barrel are outwards extended and are formed outer buttcover plate, the inner tube in by two half -pipe shaped the barrel butt joint form, the both ends of interior barrel inwards extend form in the buttcover plate, the equipartition has a plurality of power consumption units between outer barrel and the interior barrel, the unit that consumes energy comprises sliding sleeve, expandingspring and slide bar. The utility model discloses a binocular structure, urceolus and inner tube form by the butt joint of two and half bodys, are convenient for produce and the equipment, and the inner tube can be accepted the impact and utilize the expanding spring in the power consumption unit to impact the major part against energy consumption, prevents effectively that the grain granule is impaired, ensures the life