Orchard whitewashing equipment

Abstract

The invention discloses orchard whitewashing equipment. The orchard whitewashing equipment comprises a rack, a liquid storage tank for containing a white whitewashing agent, a liquid whitewashing device for whitewashing the whitewashing agent on tree trunks, a liquid guide part, a first drive device, and a second drive device, wherein when the liquid whitewashing device is used for whitewashing the whitewashing agent, the liquid whitewashing device whitewashes the front and back of a tree trunk from top to bottom, then whitewashes the front and back of the tree trunk from bottom to top, the liquid guide part is used for conveying the whitewashing agent in the liquid storage tank to the liquid whitewashing device, the first drive device is used for driving the liquid whitewashing device toopen and close, and the second drive device is used for driving the liquid whitewashing device to move up and down along a height direction of the tree trunk. With a brushing manner, the liquid whitewashing device whitewashes the whitewashing agent on the tree trunk uniformly and effectively and prevents a large quantity of whitewashing agent from being wasted due to dropping, further, the equipment is suitable for more tree trunks of different diameters and is highly applicable.

Description

technical field [0001] The invention belongs to the technical field of plant protection, in particular to an orchard white coating equipment. Background technique [0002] In winter, the sunny side of the tree is irradiated by sunlight during the day, the temperature rises, the cells thaw, and the temperature drops at night, and then freezes again; such freezing and thawing will cause the death of the bark tissue of the tree, resulting in the phenomenon of "sunburn" and cracking. Therefore, whitewashing trees not only encloses them with a layer of cold-proof skirt, but also increases the reflection ability of trees to sunlight, makes the temperature change of trunks more stable, avoids freezing during the day and night, reduces freezing damage, and prevents "sunburn". At the same time, white coating can also accelerate wound healing, prevent bacterial infection, and kill overwintering eggs in the bark, effectively preventing pests and diseases. [0003] Chinese patent CN105...

AI Technical Summary

Problems solved by technology

[0004] Although the equipment in the above document can achieve faster whitewashing of trees, the execution end of the mechanical arm used in this equipment is semicircular. When whitewashing trees, one half of the semicircular execution end After opening, it needs to be opened to a larger opening before it can be clamped to the tree, which is inconvenient during the work process. On the other hand, because the tree is set in a semicircle, when painting white, its execution end is closed. At the same time, the execution end forms a circle, and the execution end of this circle will be restricted when spraying, especially when painting a thicker tree trunk, the execution end cannot be applied to every area of ​​the lower part of the tree. Causes large areas of the trunk to remain unpainted and poorly painted

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