Automatic photoelectric separator for female and male silkworm eggs

Abstract

Aiming at the problems that time and labor are wasted when female and male silkworm eggs with different egg colors are separated and the requirement of production of silkworm seeds on time schedule is difficult to meet, the invention provides an instrument for automatically and accurately separating female and male silkworm eggs at a high speed, and the instrument is labor-saving and ensures thatthe silkworm eggs are not damaged. The separator for female and male silkworm eggs, provided by the invention, takes the characteristic that different sexual silkworm eggs have different egg colors as a design characteristic for recognizing and distinguishing the female and male silkworm eggs and focuses on overcoming the physiological property of the silkworm eggs that the silkworm eggs is not favorable for mechanical and automatic control. Through applying technologies such as turnplate type obliquely scraping egg transportation, and the like and using devices such as a single-channel prearranged counting and number control egg supply device, a multi-channel coil shunting and spaced radiation state sorting device, a respectively independent color sensor photoelectric recognition and electromagnetic egg pocketing device separation device, an obliquely scrapping, egg collecting and separately storing device and the like, high-speed and precise female and male silkworm egg separation is realized, the purposes of not damaging the silkworm eggs and maintaining the activity of the silkworm eggs are achieved, and labor is also greatly reduced.

Description

technical field

[0001] The invention relates to the technical field of sorting female and male silkworm eggs, and is an efficient and labor-saving instrument for separating male and female silkworm eggs according to egg colors of different genders. Background technique

[0002] With the rapid development of bio-genetic engineering, China has made significant progress in the high-tech field of sex control of insect development, becoming the first country in the world to realize large-scale breeding of high-quality, high-yielding male silkworms in rural areas. Since the eggs of female silkworms will die on their own during the development of feeding, the breeding of male silkworms with balanced lethal genes does not require the present invention. However, in the process of producing original species, high-quality, conventional female silkworms need to be crossed with male silkworms in the balanced lethal line to cause all female silkworm eggs in the offspring to die. In order ...

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