Green and efficient microbial organic fertilizer preparation device

The utility model discloses a green efficient microbial organic fertilizer preparation device, which comprises an outer cylinder, measuring bowls, an outer cover plate and a gas content determinator main body, the lower end of the inner part of the outer cylinder is fixedly connected with a base, four groups of measuring bowls are arranged on the base, cleaning mechanisms are arranged in the measuring bowls, and the outer cover plate is fixedly connected with the outer cylinder. The upper end of the outer cylinder is connected with an outer cover plate through a mounting mechanism, shunting assemblies in one-to-one correspondence with the measuring bowls are arranged in the outer cover plate, and a gas content tester main body is fixedly mounted in the middle of the upper end of the outer cylinder. According to the green and efficient microbial organic fertilizer preparation device, the stirring mechanism is installed, so that the functions of preventing fertilizer from caking and precipitating and reducing a