Fenugreek seed crushing and screening device

The utility model provides a fenugreek seed crushing and screening device, and relates to the technical field of fenugreek seed crushing and screening, the fenugreek seed crushing and screening device comprises a processing box, the left surface of the processing box is fixedly provided with a dustproof bin, the upper surface of the processing box is fixedly connected with a feed hopper, and the upper surface of the dustproof bin is provided with a dustproof assembly; an exhaust fan is fixed to the upper surface of the dustproof assembly, the input end of the exhaust fan is fixedly connected with an air suction pipe, the end, away from the exhaust fan, of the air suction pipe is fixedly connected with a dust suction cover, and the output end of the exhaust fan is fixedly connected with a connecting pipe. According to the utility model, the air outlet pipe, the filter box, the air filter element, the exhaust fan, the air suction pipe, the connecting pipe and the dust hood are matched for use, so that dust gene