Tree trunk whitewashing equipment

Abstract

The invention discloses tree trunk whitewashing equipment, and belongs to the field of agricultural machinery. The tree trunk whitewashing equipment consists of a control box, a handle, a lifting structure, a compression spring, spraying frames, coating pumps, coating boxes, conveying pipes, universal wheels, and nozzle and spraying pipe combined structures. The tree trunk whitewashing equipment is characterized in that the control box and the handle are positioned at the upper part of the lifting structure; the universal wheels are mounted at the bottom of the lifting structure; the coating pumps and the coating boxes are positioned on a baseplate at the lower part of the lifting structure; the nozzle and spraying pipe combined structures are mounted on the spraying frames; the coating pumps are separately connected with the coating boxes and the nozzle and spraying pipe combined structures through the conveying pipes; and the compression spring is positioned at the tail ends of the two spraying frames. The equipment realizes semi-automatic trunk whitewashing through such structures as the coating pumps, the spraying frames and the nozzle and spraying pipe combined structures, and greatly improves the working efficiency.

Description

technical field [0001] The invention relates to a whitening device, in particular to a tree trunk whitening device, which belongs to the field of agricultural machinery. Background technique [0002] The trunks are painted white to prevent pests and diseases, delay tree germination, and avoid sunburn hazards. In continental climate areas with severe sunshine and temperature changes, white coating can reduce the absorption of solar radiant heat by the aboveground parts of trees, thereby delaying the germination period of buds. White coating will reflect the sunlight and avoid the local increase of humidity in the branches, so it can effectively prevent the danger of sunburn. Whitewashing willow trees immediately after planting can also prevent moth pests. [0003] However, the current whitening equipment is generally rollers and brushes, which are extremely inefficient. Although there are some whitening devices, they have not been developed due to low practicability. [00...

AI Technical Summary

Problems solved by technology

[0003] However, the current whitening equipment is generally rollers and brushes, which are extremely inefficient. Although there are some whitening devices, they have not been developed due to low practicability.

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