Municipal green belt tree winter whitewashing device

Abstract

The invention belongs to the technical field of municipal gardens, and particularly relates to a municipal green belt tree winter whitewashing device which comprises a grip base body, the top end of the grip base body is slidably connected with a movable sleeve, an anti-skid sleeve is fixedly mounted on the outer circumferential surface of the grip base body, and an external threaded cylinder is fixedly mounted on the surface of the grip base body over the anti-skid sleeve. A spring arranged between the arc-shaped sleeve and the arc-shaped base frame I is matched so that the distance can be adjusted to a certain degree, and the annular roller can be tightly attached to the surface of the trunk; when shrubs are planted around the trunk, an arc-shaped shifting plate at the front end of the arc-shaped base frame II is matched with a connecting rope to pull the whole arc-shaped base frame II so that branches of the shrub can be shifted to two sides, the bottom of the trunk can be conveniently sprayed, and the root part of a tree planted in a green belt can be sprayed; and the influence of short bushes planted around trees on whitewashing is effectively solved, and whitewashing use of roots of the trees in a green belt is improved.

Description

technical field [0001] The invention belongs to the technical field of municipal gardens, and in particular relates to a device for whitening trees in municipal green belts in winter. Background technique [0002] The whitening of the trunk refers to the fact that the trunk is painted with a layer of white liquid by workers. After the trunk is put on the white dress made of lime water, it can reflect back 10% of the sunlight. In this way, the heat absorption is reduced, and the trunk will not freeze and crack due to the huge temperature difference between day and night. It also has the functions of sterilization and insect repellent. A unique landscape in the city. [0003] The uniform whitewashing height of street trees in the isolation zone is 1.2-1.5 meters. The whitewashing height of the same road section and area should be consistent, and the bark gaps, holes, tree branches, etc. should be repeatedly painted to avoid painting loss and brushing. However, the roots of t...

AI Technical Summary

Problems solved by technology

[0003] The uniform whitewashing height of street trees in the isolation zone is 1.2-1.5 meters. The whitewashing height of the same road section and area should be consistent, and the bark gaps, holes, tree branches, etc. should be repeatedly painted to avoid painting loss and brushing. However, the roots of the trees planted in the green belt will be blocked by the short bushes planted around the trees. The dense bushes are not easy for construction personnel to paint white, resulting in the omission of white paint on the surface of the tree roots, which is easy to attract pests.

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