Sleeve die forging chain pin shaft fixing structure of scale bucket dry slag machine

The utility model relates to a scale bucket slag drying machine sleeve die forging chain pin shaft fixing structure which comprises a plurality of chain plates, every two adjacent chain plates are connected through a pin shaft and a shaft sleeve, a clamping groove is formed in the end of each pin shaft, a clamping plate is connected in each clamping groove, a limiting hole is formed in each clamping plate, and the limiting holes are connected with the shaft sleeves. A bolt is arranged in the limiting hole to fix the clamping plate on the shaft sleeve, a first through hole is formed in the side wall of the pin shaft, a second through hole matched with the first through hole is formed in the shaft sleeve, and a round steel pin is inserted into the first through hole and the second through hole; according to the utility model, the pin shaft can be effectively prevented from being separated from the chain plate due to the influence of external force, the condition that the scale bucket steel belt is broken and de