Elbow heat treatment electric furnace

The utility model relates to the technical field of electric furnaces, in particular to an elbow heat treatment electric furnace. The elbow feeding and discharging time interval can be shortened, heat loss is reduced, and elbow feeding and discharging are facilitated; comprising a base, a barrel-shaped furnace body, a plurality of groups of electrical bars, a hydraulic cylinder, a mounting plate, a driving gear, a driven gear, a driving motor, a cantilever support, two groups of placing frames and two groups of blocking covers, the barrel-shaped furnace body is fixedly mounted at the left part of the top end of the base, the plurality of groups of electrical bars are circumferentially and uniformly distributed on the inner wall of the barrel-shaped furnace body, and the hydraulic cylinder is fixedly mounted at the right part of the top end of the base; the mounting plate is fixedly mounted at the output end of the hydraulic cylinder, the driving gear and the driven gear are rotatably arranged on the front por