High-stability and convenient-to-operate ultra-large industrial biological fermentation tank welding device

• Main Author: HONG HOUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model relates to the technical field of biological fermentation tanks, and discloses a high-stability convenient-to-operate ultra-large industrial biological fermentation tank welding device which comprises a supporting plate, the bottom of the supporting plate is fixedly connected with a supporting frame, the upper end of the supporting plate is rotatably connected with a cross rod through a first rolling bearing, and the left end of the cross rod is fixedly connected with a rotating plate. The upper end and the lower end of the rotating plate make contact with and are fixedly provided with a first fixing plate and a second fixing plate correspondingly, clamping plates are fixedly arranged on the left sides of the first fixing plate and the second fixing plate correspondingly, the upper end of the left side of the rotating plate is fixedly connected with a connecting plate, and a lead screw is rotationally connected between the connecting plate and the second fixing plate through a second rolling