Bird repellent device for Fortunella chinton Huang

Abstract

The invention discloses a bird repellent device for Fortunella chinton Huang. The bird repellent device includes a tumbler, a fan blade, a bell clapper, a dish-shaped tray and an elastic steel piece;the tumbler includes a large solid hemisphere and a semi-elliptical hollow cavity, and the outer surfaces of the large solid hemisphere and the semi-elliptical hollow cavity are provided with reflective coatings; the lower end of a supporting rod of the fan blade is tightly screwed in an upper threaded hole of a cylinder through an upper external thread, and the top end of the supporting rod is provided with three blades in uniform arrangement; the top end of the bell clapper is provided with a long connecting rod, and a ring body with a gap movably connects the long connecting rod and a shortconnecting rod together after passing through an lower installation hole and an upper installation hole; a small solid hemisphere in the center of the top end at the bottom of the dish-shaped tray isinserted into a circular groove on the bottom end of the large solid hemisphere; and the lower end of the elastic steel piece is provided with a screw rod. Through the bird repellent device, bird hazards can be effectively repelled, and the viewing interest of the potted landscape of Fortunella chinton Huang can be enhanced.

Description

technical field [0001] The invention relates to the technical field of bonsai, in particular to a device suitable for driving birds with golden beans. Background technique [0002] Golden bean (Fortunella chinton Huang) is an evergreen shrub of Rutaceae Kumquat. It is native to my country and distributed in Zhejiang, Fujian, Guangdong, Jiangxi and Hunan. The golden bean tree is short in shape, the branches are yellowish brown, the leaves are small, and the thorns are short and thin; it begins to germinate in late April, and the small white flowers of Yujie bloom in summer. Among the green leaves, it makes people linger and forget to return. The fruit turns from green to orange-yellow, and the fruit does not drop until the beginning of summer in the next year. The fruit-hanging period is very long, and it can be enjoyed on New Year's Day, Spring Festival, Lantern Festival, Valentine's Day, March 8th, May Day and other festivals. , is really one of the rare fruit-viewing bons...

AI Technical Summary

Problems solved by technology

[0003] However, after the golden bean fruit matures, it is also loved by birds. The orange-yellow fruit on the tree is often eaten by the birds in one morning, which greatly affects the ornamental value of the golden bean.

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