公开(公告)号：USRE47836E1

公开(公告)日：2020-02-04

申请号：US15998247

申请日：2017-03-23

申请人： Laitram, LLC

发明人： Palle Stockhold Johansson

IPC分类号： B65G45/12 ,  B65G17/18 ,  B65G15/42 ,  B65G17/40 ,  B65G21/22 ,  B65G17/06

摘要： A flight conveyor for conveying material includes a frame, drive and idler wheel(s) rotatably mounted on the frame, segments for supporting the material, shafts for pivotally interconnecting the segments to an endless row which has an upper row and a lower row running, during operation, over the drive and idler wheel(s) and a number of conveyor flights for bringing the material along in the conveying direction. A scraper is arranged at the drive wheel for successively scraping off adhered material from segments and flights such that the conveyor can be used for conveying products tending to adhere to the surfaces of the segments and the flights since the adhered products are automatically removed by the scraper.