Feeding device of scraper conveyor

The utility model relates to a feeding device of a scraper conveyor. According to the technical scheme, the device comprises a cylinder with the axis in the horizontal front-back direction and the two ends closed, a funnel is arranged above the cylinder, the lower end of the funnel penetrates through the cylinder and is arranged in the cylinder, a discharging port is formed in the lower right end of the cylinder, and an arc-shaped plate is coaxially installed at the lower end of the cylinder in a sliding fit mode; a baffle is arranged at the lower end of the arc-shaped plate in the radial direction of the arc-shaped plate, a first air cylinder is arranged in the cylinder, the extending end of the first air cylinder faces the discharging port, a second air cylinder with the right end inclining downwards is arranged at the lower left end of the cylinder, and the extending end of the second air cylinder can reset and extend out. When the baffle rotates along with the arc-shaped plate, the baffle can extrude the