Cocooning and cocoon harvesting composite cocooning tool

Abstract

The invention discloses a cocooning and cocoon harvesting composite cocooning tool. The composite cocooning tool comprises a cocooning frame, a cocoon harvesting frame and supporting feet, the cocooning frame comprises transverse frame strips, longitudinal frame strips and cocoon falling columns, the cocoon harvesting frame is composed of transverse cocooning sheet strips and longitudinal cocooning sheet strips, and the supporting feet are arranged on the same side, without the cocoon falling columns, of the cocooning frame; and the cocooning frame is supported on the ground through the supporting feet, the overall air permeability of the device is improved, the cocoon falling columns on the transverse frame strips and the longitudinal frame strips are transversely and longitudinally arranged at intervals, an independent cocooning space is provided for silkworms, the nest entering rate is increased, the cross sections of the cocoon falling columns are designed to be non-circular, silkhanging is more convenient, and the cocooning rate is increased. The cocooning and cocoon harvesting cocooning tool can regularly provide an ideal and independent space for cocooning of silkworms, canimprove the silk hanging rate in the initial stage of silk and the implantation rate of silkworm cocoons, improves the spinning rate of the silkworm cocoons and the integrity of the silkworm cocoons,and can conduct cocoon harvesting and cocoon harvesting in a light, efficient and pollution-free mode.

Description

technical field [0001] The invention relates to the technical field of cluster tools, in particular to a composite cluster tool for cocoon cultivation and harvesting. Background technique [0002] Silkworms are the larvae of silkworm moths, the main source of silk raw materials, and play an important role in human economic life and cultural history. The whole life of a silkworm goes through silkworm eggs, ant silkworms, cooked silkworms, cocoons and silkworm moths, a total of more than 50 days. The fifth-instar larvae need two days and two nights to form a cocoon. In the silkworm farm, clusters for cocooning silkworms will be provided for silk spinning and implantation. However, the existing clusters are not conducive to cocooning. The silkworm cocoons are effectively implanted in the bed, and the white tufts lead to unclear spinning of cocoons, low cocoon formation rate, and high proportion of residual cocoons. Therefore, it is necessary to design a composite cocoon tuftin...

AI Technical Summary

Problems solved by technology

The fifth-instar larvae need two days and two nights to form a cocoon. In the silkworm farm, clusters for cocooning silkworms will be provided for silk spinning and implantation. However, the existing clusters are not conducive to cocooning. The cocoon can be effectively hung on the bed, and the white tuft leads to unclear spinning of the cocoon, the cocoon formation rate is low, and the proportion of residual cocoons is high. Therefore, it is necessary to design a composite tuft for cocoon cultivation and harvesting.

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