The utility model provides a scraper blade lock wind batcher, which comprises a frame, the feed inlet, the layer board, actuating mechanism and feed opening and scraper blade, drive first sprocket bythe motor drive driving shaft, second sprocket and chain are rotatory, the scraper blade of being connected with the chain contacts with the upper surface of layer board and the inner wall of frame, be located and travel forward after raw material are collected to the adjacent scraper blades of two of feed inlet lower extreme, the raw material of collecting form an upper end open -ended confined space between adjacent scraper blade, roll -off in the slippage follow feed opening on the raw material follow scraper blade. The utility model overcomes the wearing and tearing of former lock wind batcher are fast, and easy card is died, and problem with high costs has simple structure, and the operation is stable, and lock wind is effectual, carry efficient, the with low costs characteristics ofmaterial.