Fodder breaker of jam is prevented in feeding

The utility model provides a fodder breaker of jam is prevented in feeding belongs to fodder breaker field, contract strutting arrangement, fodder including the spiral liter and place platform, feeding breaker, a transmission, the 2nd transmission, breaker and spiral breakage agitating unit, feeding breaker sets up in the upper right side of shell, and sets up the left side at the feed inlet, thebroken agitating unit of spiral is disposed under the first screen cloth, the utility model discloses a feeding breaker's setting, the forage inside with the access to plant carries out first breakageto forage after will mincing conveys the breaker at rear, because feeding breaker rotates conveying forage to inside always, has the effect that prevents the feed inlet and stop up, setting through breaker, the broken agitating unit of spiral, first screen cloth, second screen cloth and vibrator has realized the progressively purpose of breakage of forage, has increased crushing effect for crushing efficiency. 本实用新型提供了种进料