Material conveying device

The utility model relates to the technical field of material conveying devices, in particular to a material conveying device which comprises clamping and fixing mechanisms, sliding adjusting mechanisms, a base, side frame bodies, a conveying belt body, a motor body and a baffle, the clamping and fixing mechanisms are arranged on the left side and the right side of the upper end of the base, and the sliding adjusting mechanisms are arranged on the left side and the right side of the upper end of the base. Side frame bodies are fixedly connected to the left side and the right side of the upper end of the base. After the fixed clamping block and the movable clamping block are clamped on the left side and the right side of the side frame body, the movable clamping block and the fixed clamping block are tightly fixed on the side frame body by rotating the tightening screw with hands, the baffle can be rapidly installed and fixed, and then the height of the baffle can be adjusted within a certain range by rotating