Air inlet rate adjusting mechanism of grate cooler fan for cement clinker production

The utility model discloses a grate cooler fan air inlet rate adjusting mechanism for cement clinker production, which comprises a rectangular pipe, a mounting block, an air inlet baffle and a mounting plate, two ends of the rectangular pipe are respectively communicated with a first connecting pipe and a second connecting pipe, a first flange plate is arranged at the tail end of the first connecting pipe, and a second flange plate is arranged at the tail end of the second connecting pipe. A first flange plate is arranged at the tail end of the first connecting pipe, a second flange plate is arranged at the tail end of the second connecting pipe, a baffle hole is formed in the side end face of the rectangular pipe, the two mounting blocks are mounted on the inner wall of the rectangular pipe, sliding grooves are formed in the mounting blocks, symmetrically-distributed mounting rods are mounted on the side end face of the rectangular pipe, and the mounting plates are mounted at the tail ends of the mounting ro