Seedling raising soil crusher capable of uniformly crushing

The utility model relates to a seedling raising soil crusher capable of uniformly crushing, which comprises a body, a controller is fixed on the upper surface of the body, a feed hopper is fixed on the upper surface of the body, a barrel is fixed at the top end of the feed hopper, a crushing mechanism is arranged in the barrel, and a protection mechanism is arranged in the barrel. The smashing mechanism comprises mounting blocks fixed to the left side wall and the right side wall of an inner cavity of the barrel. According to the seedling raising soil pulverizer capable of achieving uniform crushing, the pulverizing mechanism and the protection mechanism are arranged, seedling raising soil can be pre-pulverized through mutual cooperation of all structures of the pulverizing mechanism and the protection mechanism, the seedling raising soil can be pulverized firstly through cooperation of a roller body and grinding teeth in a side plate, and after the seedling raising soil is preliminarily pulverized, subsequen