Scraping device

The invention discloses a material scraping device which comprises a feeding channel and a material scraping device. The shell is arranged below the feeding channel; the primary scraping disc is arranged in the shell and is positioned below the feeding channel; the secondary scraping disc is arranged between the primary scraping disc and the feeding channel; and the discharging channel is arranged at the bottom of the shell, avoids the projection of the feeding channel in the vertical direction and is used for discharging materials. Traditional spiral feeding is changed into multi-stage scraping disc feeding, materials in the fan-shaped feeding area are distributed through rotation of the scraping discs, and the advantages of being compact in structure, small in occupied space, convenient to install and transport and the like are achieved. 本发明公开了一种刮料装置，包括：进料道；设于所述进料道下方的外壳；设于外壳内且位于所述进料道下方的初级刮料盘；设于所述初级刮料盘和所述进料道之间的二级刮料盘；设于外壳底部的出料道，所述出料道避让所述进料道竖直方向投影设置，用以排出物料。通过传统的螺旋式送料变更为多级刮料盘送料，利用刮料盘的转动从而将扇形进料区内的物料进行配送，实现了结构紧凑、