Shaftless spiral feeding and conveying device

• Main Authors: MA RUI, YUAN MENGQING, MAI HENGJIA, MA WEI
• Format: Patent
• Language: Chinese; English
• Published: 09.05.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model relates to a material feeding and conveying device, in particular to a shaftless spiral feeding and conveying device which comprises a feeding and powder discharging mechanism, a spiral conveying mechanism and a control mechanism. The lower end of the feeding and powder discharging mechanism is connected with the spiral conveying mechanism; a rotatable spiral conveying blade is arranged in the spiral conveying mechanism in the axial direction of the pipeline, and the spiral conveying blade is a shaftless spiral blade; the spiral conveying blade is connected with the control mechanism, and the control mechanism drives the spiral conveying blade to convey materials. Therefore, the problems of blockage, transportation difficulty, pipe wall adhesion, uneven powder feeding and the like when viscous substances are added and conveyed are effectively solved, and the functions of viscous powder transportation and even powder feeding are achieved. 本实用新型涉及一种物料加料输送装置，尤其涉及一种无轴螺旋加料输送装置，包括包括加料下粉机构、螺旋输送机构和控