Rapid food flora detection device

The utility model relates to the field of food flora detection, in particular to a food flora rapid detection device which comprises a microscope, a storage plate, a detection culture dish and a first handle, the storage plate is fixedly connected with the microscope, the detection culture dish is connected with the storage plate in a sliding mode, and the outer side of the microscope is fixedly connected with a fixing plate. A baffle drives a first hole to move, the first hole and a second hole are staggered with a suction cup, an air inlet channel of the suction cup is closed, then a first handle is rotated to drive a first threaded shaft to rotate, the first threaded shaft rotates to drive a positioning plate to slide, the first hole extends out of a fixing plate to be inserted into a groove of the baffle, and the baffle is fixed; and then the microscope is pressed on the workbench, and the microscope can be firmly adsorbed and fixed on the workbench under the action of the sucker, so that the microscope c