The invention provides a peanut separator, which includes: a main body, a separation device and a suction device. The separation device and the suction device are installed in the main body; the separation device is further provided with a sieve frame, which can swing to the compound land to separate the soil block and dust attached to the peanut pod from the peanut pod, and can discharge the soil block from the peanut separator; The suction device can attract the dust in the sieve frame and discharge the dust out of the peanut separator.In this way, the peanut separator can separate the dust and soil attached to the peanut pods from the peanut pods in a real and comprehensive way, so that the peanut can quickly enter the subsequent debinding or packaging operations, and the peanut can not be screened manually, but the production and labor costs can be reduced, so as to improve the economic benefits of the peanut.本創作係提供一種花生分離機,包含有:一主體、一分離裝置及一吸除裝置,該分離裝置及該吸除裝置均係裝設於該主體中;該分離裝置更具有一篩架,該篩架係可往復地進行擺盪,使附著於花生果莢之土塊及塵土與花生果莢分離,並可將土塊排出該花生分離機;該吸除裝置係可吸引該篩架中之塵土,並將塵土排出該花生分離機。如此,該花生分離機係可確實且全面地將附著於花生果莢之塵土及土塊與該花生果莢分離,使花生可快速進入後續之脫夾或包裝作業,無須再以人工之方式對花生進行篩選,而可減少生產及人工之費用,進而提升花生之經濟效益。