Structure capable of preventing odor in container from diffusing in manual feeding process

The utility model discloses a structure capable of preventing odor in a container from being diffused in a manual feeding process, which relates to the technical field of feeding structures and comprises a machine body, a round box is fixedly connected to the top of the machine body, and the round box is fixedly connected with the machine body. A feeding groove and a discharging groove are formedin the top and the bottom of the round box respectively, an arc-shaped plate is movably connected into the round box, two sliding grooves are formed in the inner wall of the round box respectively, and the two sliding grooves are located in the front face and the back face of the feeding groove respectively. Sliding blocks are fixedly connected to the positions, corresponding to the two sliding grooves, of the sides, close to the inner wall of the round box, of the arc-shaped plates. Through the arrangement of the round box, the arc-shaped plates, the sliding blocks, the protrusions and the bolts, the problems that wh