Concrete expansive agent clinker blanking device

The utility model discloses a concrete expansive agent clinker blanking device, which belongs to the field of * * and comprises a clinker bin, a feed inlet is formed in the upper end of the clinker bin, a discharge pipe is sleeved at the lower end of the clinker bin, and a discharge extension mechanism is mounted between the discharge pipe and the clinker bin. According to the scheme, in the expanding agent clinker discharging process, the rotating motor is matched with the rotating scraping mechanism to scrape the expanding agent clinker on the inner wall of the clinker bin, so that the expanding agent clinker rapidly falls off and is not prone to being attached to the inner wall of the clinker bin, and meanwhile the vibration smashing mechanism conducts horizontal reciprocating motion under the magnetic effect, so that the inner wall of a discharging pipe is knocked while the vibration smashing mechanism conducts vibration smashing on the expanding agent clinker. The expanding agent clinker is cut and crush