The present invention proposes a coffee bean baking crucible for rotatably mounting on a coffee bean roaster having a ceramic crucible made of heat-resistant ceramic, the top end of the ceramic crucible forming a neck connected to the crucible and In the mouthpiece, the bottom end of the ceramic crucible has a rotating shaft assembly portion, and the ceramic crucible has a plurality of through holes communicating with the inner wall surface and the outer wall surface, the diameter of the through hole is smaller than the coffee bean, and the ceramic crucible wall contains Most clinker particles, clinker particles and protrude from the inner wall of the wall. Thereby, through the through-hole structure of the ceramic crucible, the thermal energy can be directly transmitted into the crucible during baking, and the clinker particles can improve the roughness of the inner wall surface of the crucible wall, thereby achieving the roasted coffee beans, and the ceramic crucible can promote the rollover of the coffee beans when rotating. And the purpose of heating the coffee beans in the baking process.本創作提出了一種咖啡豆烘焙甕，用於可轉動地裝設在一咖啡豆烘焙機上，其具有一耐熱陶瓷製成的陶瓷甕，陶瓷甕的頂端形成連通到甕內的一甕頸及一甕口，陶瓷甕的底端具有一轉軸組接部，陶瓷甕的甕壁分佈有多數個連通內壁面與外壁面的通孔，通孔的直徑小於咖啡豆，且陶瓷甕的甕壁含有多數熟料顆粒，熟料顆粒並突出於甕壁的內壁面。藉此，通過陶瓷甕的通孔構造，能夠讓烘焙時熱能直通到甕內，而熟料顆粒增進甕壁內壁面的粗糙度，進而達到烘焙咖啡豆，陶瓷甕轉動時能夠更促進咖啡豆翻滾，以及烘焙過程均溫加熱咖啡豆等目的。
