Straight-through continuous type synchronous feeding device

The utility model discloses a straight-through continuous type synchronous feeding device which comprises a hopper, the winnowing pan is correspondingly arranged below the hopper and is driven by a transmission mechanism to move at a uniform speed; the equal-gap rotary drum is arranged between the hopper and the winnowing pan, the equal-gap rotary drum is a drum body which is internally provided with a hollow cavity, a plurality of material flowing ports are uniformly formed in the drum body, and the hollow cavity of the equal-gap rotary drum is respectively communicated with the hopper and the winnowing pan through the material flowing ports. According to the utility model, through the configuration and correlation of the equal-gap rotary drum and the winnowing pans, the problem of material scattering and leakage between the non-lapped winnowing pans is solved, so that the winnowing pans are separated from various constraints, faults in the movement process are avoided, and the safety production is ensured.