Metal picking device for processing dehydrated vegetables

The invention relates to the technical field of dehydrated vegetable processing devices, and provides a metal picking device for dehydrated vegetable processing, the metal picking device comprises a conveying mechanism, a supporting box and a supporting plate, the supporting box is arranged in the middle of the conveying mechanism, the supporting plate is arranged at the top end in the supporting box, and height adjusting mechanisms are arranged on the two sides of the top end of the supporting plate; an electromagnet is arranged at the bottom end of the supporting plate, disassembly and assembly structures are arranged on the two sides of the top of the electromagnet, limiting structures are arranged at the two ends of the top of the conveying mechanism and comprise limiting plates, connecting columns, fixing blocks, grooves, pressing blocks and connecting blocks, and the limiting plates are arranged at the two ends of the top of the conveying mechanism. According to the device, the height adjusting mechanis