Pest extermination device for garden trees

Abstract

The invention discloses a pest eliminating device for ornamental trees and shrubs. The device includes a packaging body for being pasted on a tree trunk, wherein both ends of the packaging body are connected in a cylinder shape through a sticking band, and the top of the packaging body is fixedly provided with an inclined plate, the bottom of which is fixedly provided with a U-shaped plate, and meanwhile, the top of an interior vertical rod of the U-shaped plate is provided with a sloping baffle; the external wall of the packaging body is provided with an arc-shaped bulge, and the external vertical rod of the U-shaped plate is provided with a flapping plate; the external wall of the inclined plate is fixedly provided with a small motor, and the principal axis of which is provided with an eccentric gear; the external vertical rod of the U-shaped plate stretches from an external end of the flapping plate, and a reset spring is arranged between the inner end of the flapping plate and the inner wall of the U-shaped plate. The insect eliminating device for ornamental trees and shrubs has the advantages of being reasonable in structural arrangement, high in use stability and excellent in adaptability, and capable of effectively achieving the purpose of pest control, and extremely improving the efficiency of eliminating pests.

Description

technical field [0001] The invention belongs to the technical field of garden equipment, and in particular relates to a pest control device for garden trees. Background technique [0002] Garden trees are common plants in landscaping. Because trees will have insect pests, in spring every year, insect pests will climb up the trunk from the roots and eat away at the trunk or leaves, which will not only affect the normal growth of trees, but also affect the garden. In the traditional technology, lime sulfur mixture is mainly used to prevent pests on the trunk, which not only has high cost, but also affects the trunk itself. At the same time, its effect of preventing pests is relatively limited, so the applicability and practicability restricted to a certain extent. Contents of the invention [0003] The object of the present invention is to provide a pest control device for garden trees with reasonable structure and good stability. [0004] The technical solution to achieve...

AI Technical Summary

Problems solved by technology

[0002] Garden trees are common plants in landscaping. Because trees will have pests, in spring every year, insects will climb up the trunk from the roots and eat away at the trunk or leaves, which will not only affect the normal growth of trees, but also affect the garden. In the traditional technology, lime sulfur mixture is mainly used to prevent pests on the trunk, which not only has high cost, but also affects the trunk itself. At the same time, its effect of preventing pests is relatively limited, so the applicability and practicability limited to a certain extent

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