Rotary whitewashing device for garden trees

Abstract

The rotary whitewashing device comprises a connecting bottom plate, a plurality of mounting blocks are fixedly connected to the side wall of the connecting bottom plate, a pair of supporting vertical rods are fixedly connected to the surface of the connecting bottom plate, sliding rings are movably arranged on the surfaces of the supporting vertical rods, and an arc-shaped supporting plate is arranged on one side of each sliding ring; the outer wall of the arc-shaped supporting plate is fixedly connected with a welding rod, the welding rod is fixedly connected with the surface of the sliding ring, the inner wall of the arc-shaped supporting plate is provided with a pair of limiting grooves, the limiting grooves are symmetrically formed, a buffer plate is arranged between the limiting grooves, and one end of the movable shaft abuts against the side wall of the buffer plate; compared with the prior art, through deformation of the elastic extrusion cavity, the internal pressure intensity of the elastic extrusion cavity can be changed, the flow speed of whitewashing liquid can be changed, the surfaces of trees can be sprayed according to different conditions, uniform spraying of the surfaces of the trees can be guaranteed, and the situation that the surfaces of the trees are sunken, so that whitewashing is locally omitted is reduced; and the uniformity of the coating can be ensured.

Description

technical field [0001] The invention relates to the technical field of garden equipment, in particular to a rotary whitening device for garden trees. 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 tree trunk is covered with a white skirt made of lime water, it can reflect back 10% of the sunlight. In this way, the heat absorption is reduced, and the tree 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 prevention. A unique landscape. [0003] However, manual operations are often used to whiten trees at present. Manual whitening is cumbersome, with low work efficiency and high labor intensity. Moreover, due to manual operations, the uniformity of whitening when trees are whitened cannot be guaranteed. The surface is uneven, resulting in low quality of whitewashing. For thi...

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Problems solved by technology

[0003] However, manual operations are often used to whiten trees at present. Manual whitening is cumbersome, with low work efficiency and high labor intensity. Moreover, due to manual operations, the uniformity of whitening when trees are whitened cannot be guaranteed. The surface is uneven, resulting in low quality of whitewashing. Therefore, we propose a rotary whitening device for garden trees to solve the above problems

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