Agricultural waste compost turning device

The utility model relates to the technical field of turning of agricultural waste compost, in particular to an agricultural waste compost turning device which comprises an outer frame structure and a conveying structure arranged in the outer frame structure, and is characterized in that the outer frame structure comprises two supporting plates, and the conveying structure comprises a large conveying belt structure and a small conveying belt structure; the large conveying belt structure comprises two transmission shafts, the transmission shafts are sleeved with a first conveying belt, the small conveying belt structure comprises a large transmission roller and a small transmission roller, the large transmission roller and the small transmission roller are sleeved with a second conveying belt, and an inclined curved plate is fixed to the position, below one end of the large conveying belt, of the inner side of the supporting plate. An opening is formed in one side of one supporting plate and located below the o