Automatic rake lifting thickener

The utility model relates to the technical field of thickeners. The automatic rake lifting thickener comprises a thickening pool and a target frame, fixing rods are horizontally and fixedly connectedto the lower portions of the left end and the right end of the target frame, trundles are arranged at the bottoms of the fixing rods, connecting rods are further fixedly connected to the fixing rods,scraping pieces are arranged at the bottoms of the connecting rods, and the problems that the target frame is long in span and bent due to the gravity of the target frame can be solved. 本实用新型涉及浓密机技术领域，具体为一种自动提耙浓密机，包括浓密池和靶架，靶架左右两端下部水平固定连接有固定杆，固定杆底部位置设置有脚轮，固定杆还固定连接有连接杆，连接杆底部位置设置有刮片，能够解决靶架跨度较长，靶架因为自身重力发生弯曲的问题。