Simple device for collecting seed of corydalis saxicola

Abstract

This utility model provides a simple device for collecting Coptis chinensis seeds, including a collection cylinder, which is mainly formed by folding an outer outer piece, a lower guide piece, and an upper guide piece. The two ends of the outer outer piece along its length are detachably connected by connectors to form the outer outer cylinder. The lower guide piece is connected to the lower edge of the outer outer piece along its width, folded inwards, and detachably connected by connectors, forming a lower guide cylinder. The lower guide cylinder has a frustum-shaped structure, with its lower end connected to the outer outer piece and its upper end forming a central hole fitted onto the plant stem. The upper guide piece is connected to the upper edge of the outer outer piece along its width, folded inwards, and detachably connected by connectors, forming an upper guide cylinder. The upper guide cylinder has an inverted frustum-shaped structure, with its upper end connected to the outer outer piece and its lower end located between the walls of the outer outer cylinder and the lower guide cylinder, and closer to the lower guide cylinder than the outer outer cylinder. This device is easy to assemble and disassemble, significantly reducing the workload of seed collection, saving seed collection costs, and preventing seed loss due to falling.

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