Waste metal flotation equipment

The invention discloses waste metal flotation equipment. The waste metal flotation equipment comprises a placement flotation device, wherein an auxiliary anti-blocking device is fixedly arranged at the top of one end of the placement flotation device, and a transmission cleaning device is fixedly arranged at the bottom of one end of the placement flotation device; the auxiliary anti-blocking device comprises a centralized storage cavity, a transfer cavity, a semicircular rotating block and a second bevel gear, the centralized storage cavity is fixedly connected to the top end of the transfer cavity, the semicircular rotating block is rotatably connected to the center of the interior of the transfer cavity, and the second bevel gear is fixedly connected to the bottom end of the semicircular rotating block; and the transmission cleaning device comprises a rotating limiting disc, a first rotating rod, a second rotating rod, a movable push plate, a contact bottom plate, a first bevel gear, a power transmission be