Agricultural cotton stalk puller

The utility model provides an agricultural cotton stalk puller, the shape of cross sections of work pair rollers is symmetric but not an integral circular cross section, and the problem that convex root squeeze materials are difficult to pull is solved by the utility model. The agricultural cotton stalk puller is composed of a front machine frame 4 and a back machine frame 3, and an input shaft 5, a power head 6, work pair rollers 9 and a conveyer 7 are arranged on the front machine frame 4. The back machine frame 3 is arranged on a front beam of a tractor, a clutch 1 and an overturn jack 2 are arranged on the back machine frame 3, and the clutch and the turnover jack are connected by a pin shaft and the front machine frame 4. The utility model is characterized in that the work pair rollers 9 are arranged on the power head 6, the shape of cross sections of work pair rollers 9 is symmetric but not an integral circular cross section, the front end of the work pair rollers 9 is provided with a material divider 10, and the back end is provided with a soil beating material lifting wheel 8.