Peanut vine and fruit separating and vine crushing all-in-one machine

The utility model discloses a peanut vine and fruit separating and vine crushing all-in-one machine which is divided into two parts which are detachably combined. The crushing structure comprises a first rack, a conveying belt and a chopping roller are mounted on the first rack, a first motor, a first air blower and a separating structure are mounted below the first rack, a cylinder and a limiting plate are mounted above the second rack, a double-specific-gravity screen is arranged below the cylinder, and a second air blower is mounted on one side of the double-specific-gravity screen. After peanut seedlings and fruits are put into the feeding port, the peanut seedlings and fruits are separated through high-speed operation of the cylinder, and redundant peanut leaves are blown away by the air blower in the process that the fruits fall onto the large-opening specific gravity sieve; after the peanuts fall onto the large-opening sieve, soil brought by the small peanuts and the peanut seedlings is sieved onto the