Equipment for producing bio-organic fertilizer by utilizing livestock and poultry manure

The utility model relates to equipment for producing a biological organic fertilizer, in particular to equipment for producing a biological organic fertilizer by utilizing livestock and poultry manure. According to the utility model, the problem that the existing equipment for producing the bio-organic fertilizer is inconvenient to press and adjust when the compression roller is adjusted is solved. A storage box is arranged at the lower end of the feeding hopper; the storage box is connected with the feeding hopper in a sleeving manner; the feeding hopper comprises a baffle, a body, a second fastening bolt and a discharging pipe. A body is arranged at the lower end of the baffle. According to the utility model, the traditional connection mode of the feeding hopper connected in a clamping manner is changed into the existing connection mode of sleeving and fixing through the second fastening bolt; in this way, the feeding hopper can be directly and conveniently taken out when needing tobe taken down, the phenom