Bin type delivery pump with wear-resistant valve

The utility model relates to the technical field of delivery pump structures, in particular to a bin type delivery pump with a wear-resistant valve. According to the technical scheme, the device comprises a branch pipe, a pump bin, a feeding pipe and a valve head, supporting legs are welded to the outer wall of the lower end of the pump bin, supporting bases are welded to the bottom ends of the supporting legs, a feeding disc opening is welded to an opening in the top end of the pump bin, a pressure pipe is welded to the upper end of one side of the pump bin, and an exhaust pipe is welded to the upper end of the other side of the pump bin; the bottom end of the pump bin is provided with a discharging port, the discharging port is provided with a feeding pipe, one end of the branch pipe is fixed to the pressure pipe, the other end of the branch pipe is fixed to the feeding pipe, the valve head is fixed to the end, away from the pump bin, of the feeding pipe in a threaded mode, and an annular air channel is for