Automatic rice moth egg acquisition device

Abstract

The invention provides an automatic rice moth egg acquisition device. The automatic rice moth egg acquisition device comprises a shell, a rice moth cage, a driving mechanism, a brush and an egg collection drawer. The shell is internally provided with a chamber, the rice moth cage comprises a cage body and a rotating shaft, the cage body is internally provided with an oviposition cavity, and the side wall of the cage body is provided with an egg outlet portion allowing passing of rice moth eggs. The rotating shaft is fixedly connected with the cage body and rotatably mounted on the shell, at least one end of the rotating shaft is positioned outside the shell, and the rotating shaft is internally provided with a rice moth passage. One end of the rice moth passage thoroughly penetrates the rotating shaft to form a rice moth access port outside the shell, the other end of the rice moth passage is communicated with the oviposition cavity, and the rotating shaft is provided with a cover for opening or closing the rice moth access port. The driving mechanism is connected with the rotating shaft, the brush is mounted on the inner side of the shell and contacts with the side wall of the cage body, and the egg collection drawer is movably mounted in the shell and positioned below the rice moth cage. The automatic rice moth egg acquisition device has advantages that rice moth eggs can be acquired automatically, and production efficiency is improved.

Description

[0001] 【Technical field】 [0002] The invention relates to a collection device for biological insect eggs, in particular to a harvesting device for rice moth eggs. [0003] 【Background technique】 [0004] With the deepening of research on Trichogramma and the wide application of Trichogramma in agricultural production, the industrial chain around Trichogramma has initially formed. In order to artificially reproduce and produce Trichogramma, previous people have done a lot of research, among which the eggs of wheat moth, rice moth, castor silkworm, and tussah silkworm are used to reproduce Trichogramma in large quantities, and good results have been achieved. [0005] The collection of rice moth eggs is an important process of artificial propagation and production of Trichogramma. At present, my country also generally adopts artificial brushes to remove the rice moth eggs on the attachments. The low efficiency of manual egg collection, the high temperature, high humidity and de...

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned problems, it is necessary to provide an automatic rice moth ovum extraction device to solve the problems of manual collection of rice moth ovum labor intensity, long working hours and low efficiency

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