Non-contact device for detecting freshness of eggs by virtue of elasticity

Abstract

The invention discloses a non-contact device for detecting the freshness of eggs by virtue of elasticity. The non-contact device structurally comprises a non-contact egg taking device, an egg taking device connector, a holding handle, a power supply module and a portable lifting rope. The device for detecting the freshness of eggs is provided with the non-contact egg taking device, and the eggs can be taken out and detected by working staffs under the condition of no contact with surfaces of the eggs due to the mutual cooperation of an egg fixing structure and an egg taking tensioning device during the sampling detection of the eggs, so that the condition that the working staffs are infected because poultry infectious viruses on the surfaces of the eggs are remained on hands of the workingstaffs after contact with hands of people is avoided, and the health of the working staffs in a detection process is guaranteed effectively; and meanwhile, impurities on the surfaces of to-be-detected eggs can be removed by utilizing an eggshell cleaning structure, so that internal conditions of the eggs can be better observed by the working staffs, and furthermore, the detection precision is improved.

Description

technical field [0001] The invention relates to an egg freshness detection device, in particular to a non-contact egg freshness detection device utilizing elastic force. Background technique [0002] In order to ensure the food safety of the public, the Food and Drug Administration will regularly conduct sampling tests on vegetables and fruits in the market. However, eggs are of a sealed structure, and smashing and sampling tests will damage the eggs. Therefore, the existing technology uses strong light to irradiate the eggs. Finally, observe the internal conditions of the eggs to judge the freshness of the eggs. However, the current technical considerations are not perfect and have the following disadvantages: When sampling the eggs, the inspectors usually pick up the eggs by hand and place them on the top of the canister for observation. There are feces and poultry infectious viruses such as salmonella remaining on the surface of the eggs. If human hands are not cleaned in...

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the food safety of the public, the Food and Drug Administration will regularly conduct sampling tests on vegetables and fruits in the market. However, eggs are of a sealed structure, and smashing and sampling tests will damage the eggs. Therefore, the existing technology uses strong light to irradiate the eggs. Finally, observe the internal conditions of the eggs to judge the freshness of the eggs. However, the current technical considerations are not perfect and have the following disadvantages: When sampling the eggs, the inspectors usually pick up the eggs by hand and place them on the top of the canister for observation. There are feces and poultry infectious viruses such as salmonella remaining on the surface of the eggs. If human hands are not cleaned in time after contact, they are easy to enter the human body through food and cause infection, which poses a certain threat to the health of the inspectors; at the same time, they are blocked by the excrement on the surface of the eggshell , which can easily affect the test results

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