Crack egg screening machine

Abstract

The invention discloses a crack egg screening machine which relates to egg processing equipment. The crack egg screening machine comprises an egg conveyer and an egg knocking sound making device. The egg conveyer conveys eggs to the egg knocking sound making device, and the egg knocking sound making device knocks the eggs and makes sound from the eggs when knocking. The crack egg screening machine also comprises a crack egg analysis system; the crack egg analysis system comprises a sound sensor for receiving the found made by the eggs; the sound sensor is connected with a microprocessor system; the microprocessor system is used to judge if the eggs are crack eggs according to the sound parameters; and the microprocessor system is connected with an execution module. The crack egg screening machine can judge if any crack egg exists through the sound made by the egg. The specific judgment method can be that a worker judges by listening, or the crack egg analysis system judges by itself. The judgment speed and the judgment precision are high.

Description

technical field [0001] The invention relates to food processing equipment, in particular to an egg processing equipment. Background technique [0002] With the continuous improvement of the quality of life, people pay more and more attention to the quality of food. Eggs are one of the most important foods for people. Because eggs have shells, the quality of eggs can be difficult to discern. [0003] Now to distinguish the quality of eggs generally depends on the shelf life. It is agreed that there is no problem in the quality of eggs within a certain period of time since the birth of eggs, and the shelf life is established based on this. Generally, eggs have a long shelf life. As long as the shell of the egg is not damaged, there will generally be no problems during the shelf life. [0004] Now the premise of uniformly determining the shelf life is that the shells of all eggs shipped from the factory are intact. In the case of cracks or cracks in the casing, the shelf l...

AI Technical Summary

Problems solved by technology

The work of screening eggs is now done manually, and the eggshells are inspected only by the inspector's vision

The problems of this detection method are firstly that the detection speed is slow, and the inspectors need to inspect the eggs from various angles; secondly, the reliability is poor, the cracks of the eggs are generally very small, and it is difficult to identify them with the naked eye, so it is difficult to guarantee egg quality

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