Feeding assembly of calcining furnace

The utility model relates to the technical field of calcining furnace devices, and discloses a calcining furnace feeding assembly which comprises a crushing barrel, a crushing assembly, a feeding hopper and a conveying pipe, an inner pipe is arranged in the conveying pipe, and connecting blocks are fixedly installed at the two ends of the inner pipe and fixedly connected to the inner side of the conveying pipe. Telescopic devices are fixedly mounted on the inner side of the conveying pipe at equal intervals, mounting blocks fixedly sleeve the side face of the inner pipe at equal intervals, restraining grooves are formed in the side faces of the mounting blocks at equal intervals, and connecting cylinders are fixedly connected to the inner walls of the restraining grooves. According to the conveying pipe, the inner pipe is protected against impact through the telescopic device, the connecting block is matched to deform to achieve the sealing protection effect, meanwhile, the restraining rod restrains the fixin