Screw conveyer for producing premixed concrete

• Main Authors: AN FENGCHAO, MA ZHAOFENG, WANG RUIZHEN, MA SHIMENG, ZHAO JIAN
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: PERFORMING OPERATIONS; PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The utility model discloses a spiral conveyer for premixed concrete production, which comprises a bottom plate and a feeding cylinder, universal wheels are connected to four sides of the bottom of the bottom plate, a feeding port is connected to one side of the top of the feeding cylinder, a feeding groove is arranged in the feeding cylinder, the feeding port is connected with the feeding groove, a rotating shaft is rotatably connected in the feeding groove, and a screw rod is arranged in the rotating shaft. Spiral fan blades are connected to the rotating shaft, a motor is connected to the side wall of the feeding barrel, one end of the rotating shaft penetrates through the side wall of the feeding barrel and is connected with the power output end of the motor, a discharging port is connected to the side, away from the feeding port, of the bottom of the feeding groove, and the bottom end of the discharging port penetrates through the bottom of the feeding barrel; a flow control mechanism is slidably arranged