Cocoon-breaking pieces of cocoon-breaking machine

Abstract

The invention provides cocoon-breaking pieces of a cocoon-breaking machine. More than two through holes are formed in a piece-shaped body, the nine cocoon-breaking pieces which are connected with the piece-shaped body and are equal in distance, unequal in height and identical in arc direction are arranged on the lower side face, sharp-tooth-shaped cocoon-breaking openings are formed in the lower ends of the cocoon-breaking pieces, and the outer peripheries of the cocoon-breaking openings are not larger than the outer peripheries of the cocoon-breaking pieces. The cocoon-breaking pieces of the cocoon-breaking machine are high in working efficiency, and silkworm cocoons are in good condition and are not damaged.

Description

technical field [0001] The invention relates to the field of silkworm tools, in particular to a cocoon removal piece of a cocoon removal machine. Background technique [0002] The cocoon removal machine with the patent No. ZL200820179793.8 has made a useful attempt to use machinery to quickly remove the cocoons that use hard square clusters, and has created a new way for machinery to replace manual cocoon removal, basically achieving Quick cocoon removal and improved ergonomics. However, in actual use, when the cocoon removal part moves downward to the limit position, most of the cocoons in the hard grid clusters can fall out of the grid clusters, but there are still a small number of cocoons that fail to escape from the grid clusters. It falls and is hung under the grid clusters by the cocoon threads. Since the cocoon stripping opening at the lower end of the cocoon stripping piece in the cocoon stripping machine is designed to be small at the top and large at the bottom, ...

AI Technical Summary

Problems solved by technology

However, in actual use, when the cocoon removal part moves downward to the limit position, most of the cocoons in the hard grid clusters can fall out of the grid clusters, but there are still a small number of cocoons that fail to escape from the grid clusters. It falls and is hung under the grid clusters by the cocoon threads. Since the cocoon stripping opening at the lower end of the cocoon stripping piece in the cocoon stripping machine is designed to be small at the top and large at the bottom, when the cocoon stripping piece moves upward, the cocoon stripping mouth will often fail to The silkworm cocoons hanging under the grid clusters are pulled upwards after falling away from the grid clusters, which produces two adverse consequences: one is that the cocoons that are hanging under the grid clusters are brought to the top of the grid clusters by the cocoon removal mouth, and the silkworm cocoons hanging under the grid clusters cannot be reached. The purpose of removing the cocoon; the second is that the cocoon hanging under the grid cluster is easy to meet with the grid cluster when the cocoon removal mouth pulls up the cocoon, which often causes damage to the cocoon

Images