Square split type graphite crucible

• Main Author: DU YANING
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: BLASTING; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model relates to the technical field of graphite crucibles, and discloses a square split type graphite crucible which comprises a group of bottom plates, four groups of side plates and four groups of mounting shafts, round through holes are formed in the upper surfaces of the bottom plates and the interiors of the four groups of side plates, a transmission cylinder is movably connected to the outer surface of each group of mounting shafts in a sleeved mode, and the transmission cylinders are arranged in the round through holes. A pressing plate is fixedly connected to the lower surface of each transmission cylinder, and a spiral transmission groove is formed in the top of the outer surface of each mounting shaft. According to the square split type graphite crucible, the mounting shafts are directly inserted into the circular through holes to limit the side plates and the bottom plate, the transmission cylinder can drive the pressing plate to move downwards relative to the mounting shafts only by s