Raw material elevator for production and processing

The utility model relates to the technical field of elevators, in particular to a raw material elevator for production and processing, which comprises a base, a first support plate which is obliquely arranged is movably mounted on the base, a second support plate is arranged on the right side of the first support plate, and an extension plate is mounted between the first support plate and the second support plate in an embedded manner; a hydraulic cylinder fixedly connected with the base is arranged on the lower side of the second supporting plate, the output end of the hydraulic cylinder is movably connected with the second supporting plate, a sliding plate is arranged on the first supporting plate, a first transverse rod is fixedly connected to the inner wall of the sliding plate, and two symmetrically-arranged vertical plates are fixedly connected to the base; and a second cross rod is rotatably arranged between the two vertical plates. Under the mutual cooperation of the base, the first supporting plate,