Preparation device of pit mud cover plate for sealing pit

• Main Authors: ZHU LIANG, LIAO JUNYANG, YANG YANG, LI HAO
• Format: Patent
• Language: Chinese; English
• Published: 14.11.2023
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The utility model discloses a manufacturing device of a pit mud cover plate for sealing a pit in the technical field of wine making, which comprises a plurality of pit mud forming flanges, a mud supporting steel mesh and a flattening device, the pit mud forming flanges can define a forming frame with a cavity, the mud supporting steel mesh is laid in the cavity of the forming frame, and the flattening device is arranged on the mud supporting steel mesh. A telescopic mechanism capable of driving the pit mud forming flange to be away from or close to the mud supporting steel mesh is arranged on the outer side of the pit mud forming flange; the flattening device comprises a pressing roller and a driving mechanism, and the pressing roller is horizontally arranged on the upper surface of the pit mud forming flange and can roll from one end of the forming frame to the other end of the forming frame under the action of the driving mechanism. According to the pit mud cover plate manufacturing device composed of the p