The invention relates to a metal exploration device for meat detection and with a precise location function. The metal exploration device comprises an exploration bride, a working platform, a conveying belt and a base, and also comprises a precise detection mechanism and a washing mechanism, wherein the precise detection mechanism comprises a first supporting frame, a supporting block, a metal explorer, a spray head, a lifting component, two first supporting rods and four movement components; the washing mechanism comprises a second supporting frame, a lifting rod, a driving component, a washing component, two slide blocks, two drive rods, two second connecting rods and two sleeves. According to the metal exploration device for the meat detection and with the precise location function, through the precise detection mechanism, after being enabled to explore a metal residue in the interior of meat, the exploration device can be also used for precisely locating the metal residue; the detection efficiency of the metal residue is improved; the conveying belt in the interior of the exploration device is washed through the washing mechanism; the exploration device is enabled to be capableof keeping clean, and a probability that the meat is polluted in a detection process is decreased.