The utility model discloses a conveyor under quick -witted liquid level of melon seed of cooking, its characterized in that: be equipped with the storehouse of cooking of boiling liquid including inside, be provided with charge door, first conveyer belt and second conveyer belt in the storehouse of cooking, the charge door setting is in the upper end of cooking the storehouse, first conveyer belt is located and boils below the liquid liquid level, the equipartition has a plurality of scraper blades on the first conveyer belt, the charge door is stretched to to the upper end of first conveyer belt, when first conveyer belt transmission is followed to the scraper blade, along tangent with the charge door on it, the lower extreme of first conveyer belt stretches to the storehouse bottom of cooking, second conveyer belt level sets up in first conveyer belt top, second conveyer belt lower surface is located and boils under the liquid liquid level, be provided with the second baffle between second conveyer belt one end and the first conveyer belt lower extreme, the second conveyer belt other end sensing discharge gate on the storehouse of cooking. The device can make melon seed be in at the in -process of feeding and boil below the liquid liquid level, can not appear the die phenomenon of drive belt of melon seed card in the production process, the melon seed damage less, cook even.