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    • 2. 发明专利
    • Sweet potato heating device
    • JP5312119B2
    • 2013-10-09
    • JP2009066740
    • 2009-03-18
    • 義雄 清水
    • 義雄 清水
    • A47J37/04A47J37/06
    • PROBLEM TO BE SOLVED: To uniformly heat sweet potatoes without making an apparatus large-scale. SOLUTION: Support means 6 for supporting the sweet potatoes F, and a heating means 7 for heating the sweet potatoes F supported at a body part 30 by the support means 6, are disposed in the body part 30 of box shape. The support means 6 includes: a rotatable driving shaft 8 horizontally provided in the body part 30; a rotation body 9 of hollow pipe shape supported in an integrally rotatable manner to the driving shaft 8; a rotational driving device 10 for rotationally driving the driving shaft 8; and a lifting driving device 20 moving the driving shaft 8 vertically. The rotation body 9 is formed in net shape and has a storage part 90 that can hold the sweet potato F, inside the hollow. The inner peripheral surface, contacting the sweet potato F, of the rotation body 9 is protrusively provided with a plurality of protrusions 96 over the whole surface. COPYRIGHT: (C)2010,JPO&INPIT