The invention discloses a self-walking type peanut combine which comprises a
machine frame (17) arranged on a track underpan (18). A depth limiting device (1), an excavating device (2), a soil smashing device (3), a primary conveying device (4), a secondary conveying device (5), a lifting device, a
tertiary conveying device (9), a fruit
seedling picking device (10), a fruit picking device (11), a fruit storage box (12), a lifting conveying device (13), a primary cleaning device (14), a secondary cleaning device (15), and a fan (15) are sequentially arranged on the
machine frame (17) from the front to the back. A motor (8) is arranged in the center of the
machine frame (17). A manipulation device (7) is arranged at one side of the machine frame (17). The lifting device (6) is connected with the excavating device (2) and controls lifting of the excavating device (2). The
tertiary conveying device (9) is arranged at the other side of the machine frame (17) and is connected with the fruit picking device (11) through the fruit
seedling picking device (10). The fan (16) is arranged below the back of the fruit picking device (11). The primary cleaning device (14) and the secondary cleaning device (15) are arranged under the fruit picking device (11) in sequence. The lifting conveying device (13) is connected with an outlet of the secondary cleaning device (15) and conveys peanuts after being harvested to the fruit storage box (12). According to the self-walking peanut combine, a plurality of functions of excavating, soil smashing, collecting, conveying, fruit and
seedling separating, cleaning, fruit storing and the like are concentrated into one, various processes of harvesting the peanuts are achieved at one step, when the self-walking peanut combine is used for operating, operation is stable, noises are low,
safety coefficient is high, adjustment and operation are easy, all
technical performance indexes can satisfy design and
agriculture requirements.